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Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Paul Mathew Staff Scientist, Commercial Building Systems Group  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Mathew Mathew Staff Scientist, Commercial Building Systems Group A Datapalooza for Measured Building Performance: The DOE Buildings Performance Database Lawrence Berkeley National Laboratory November 4, 2013 BPD Team Rich Brown Claudine Custudio Laurel Dunn Paul Mathew John Mejia Andrea Mercado Michael Sohn Travis Walter Software partner: Sponsor: ..... analytical revolution upending the way campaigns political are run in the 21st century... the smartest campaigns now believe they know who you will vote for even before you do... Energy Benchmarking Policies (selected) * California - AB1103 requires benchmarking of all commercial buildings at time of lease or sale. - Executive order S-20-04 requires benchmarking of all state buildings. - SB1 requires buildings applying for solar incentives to benchmark

2

Buildings Sector Working Group  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

heating, cooking, lighting, and refrigeration * Hurdle rates - Update using latest Johnson Controls reports regarding commercial investment decisions * ENERGY STAR buildings -...

3

Introduction Abstract reflection groups and abstract buildings  

E-Print Network [OSTI]

Introduction Abstract reflection groups and abstract buildings Their geometric realizations Compactly supported cohomology L2 -cohomology Cohomology of Coxeter groups and buildings Mike Davis (work groups and buildings #12;Introduction Abstract reflection groups and abstract buildings Their geometric

Vogtmann, Karen

4

Building Technologies Office: Integrated Building Management System  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Integrated Building Integrated Building Management System Research Project to someone by E-mail Share Building Technologies Office: Integrated Building Management System Research Project on Facebook Tweet about Building Technologies Office: Integrated Building Management System Research Project on Twitter Bookmark Building Technologies Office: Integrated Building Management System Research Project on Google Bookmark Building Technologies Office: Integrated Building Management System Research Project on Delicious Rank Building Technologies Office: Integrated Building Management System Research Project on Digg Find More places to share Building Technologies Office: Integrated Building Management System Research Project on AddThis.com... About Take Action to Save Energy Partner with DOE

5

Advanced Commercial Buildings Research; Electricity, Resources, & Building Systems Integration (Fact Sheet)  

SciTech Connect (OSTI)

Factsheet describing the Advanced Commercial Buildings Research group within NREL's Electricity, Resources, and Buildings Systems Integration Center.

Not Available

2009-09-01T23:59:59.000Z

6

Building America System Research  

Broader source: Energy.gov (indexed) [DOE]

Building America System Building America System Research Eric Werling, DOE Ren Anderson, NREL eric.werling@ee.doe.gov, 202-586-0410 ren.anderson@nrel.gov, 303-384-7443 April 2, 2013 Building America System Innovations: Accelerating Innovation in Home Energy Savings 2 | Program Name or Ancillary Text eere.energy.gov Project Relevance 3 | Building Technologies Office eere.energy.gov Building America Fills Market Need for a High-Performance Homes HUB of Innovation

7

Group actions on twin buildings Peter Abramenko  

E-Print Network [OSTI]

Group actions on twin buildings Peter Abramenko Introduction Though parts of the present paper sense) for the action of G(k[t, t-1 ]) on the product + � - of the two associated Bruhat�Tits buildings 4 also yielded a preliminary version of Lemma 2 involving both affine buildings + and -. Thus I

Chapman, Robin

8

Program Building Committee's Central Planning Group.  

E-Print Network [OSTI]

Tooe ZTA245.7 8873 Y)O./3~ The Texas A&M (stem r ultural ~ion ~ervrce Damet C Plannstlel. Director College Stallon Program Building Committee's CENTRAL PLANNING GROUP 8-1344 Authors: Burl B. Richardson , Extension Program Specialist... and Mary G. Marshall, Extension Program Specialist Program -Building Committee's CENTRAL PLANNING GROUP This leaflet describes the role of the central planning group in the program development process_ The central planning group is the highest...

Richardson, Burl B.; Marshall, Mary G.

1982-01-01T23:59:59.000Z

9

Whole Building Ventilation Systems  

Broader source: Energy.gov (indexed) [DOE]

Whole-Building Whole-Building Ventilation Systems for Existing Homes © 2011 Steven Winter Associates, Inc. All rights reserved. © 2011 Steven Winter Associates, Inc. All rights reserved. Home Performance / Weatherization  Addressing ventilation is the exception  Max tightness, e.g. BPI's "Building Airflow Standard" (BAS)  References ASHRAE 62-89  BAS = Max [0.35 ACH, 15 CFM/person], CFM50 eq.  If BD tests show natural infiltration below BAS...  Ventilation must be recommended or installed.  SO DON'T AIR SEAL TO MUCH! © 2011 Steven Winter Associates, Inc. All rights reserved. © 2011 Steven Winter Associates, Inc. All rights reserved. Ventilation Requirements Ventilation systems for existing homes that are:

10

Building diagnosable distributed systems  

E-Print Network [OSTI]

Building diagnosable distributed systems Petros Maniatis Intel Research Berkeley ICSI ­ Security] Project response@R (R, K, SI) lookup response Specification #12;2/8/2006 Petros Maniatis9 Strawman Design Join lookup.NI == node.NI Join lookup.NI == succ.NI Select K in (N, S] Project response@R (R, K, SI

Maniatis, Petros

11

Home | Buildings Technology & Urban Systems Department  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Lab Buildings & Urban Systems Buildings Lab Buildings & Urban Systems Buildings Technology & Urban Systems Department Search Search Home About Us Groups Tools & Guides Facilities Publications News Links Contact Us Staff The Building Technology and Urban Systems Department (BTUS) works closely with industry to develop technologies for buildings that increase energy efficiency, and improve the comfort, health, and safety of building occupants. Berkeley Lab Hosts 5 Emerging Leaders During TechWomen 2013 As part of TechWomen 2013, emerging leaders from around the world toured a number of scientific facilities in the Bay Area, including the Advanced Light Source at Berkeley Lab. Pho Read More The Retrocommissioning Sensor Suitcase Brings Energy Efficiency to Small Commercial Buildings The data module communicates wirelessly with the smart pad, which launches

12

NREL Residential Buildings Group Partners - Datasets - OpenEI...  

Open Energy Info (EERE)

Residential Buildings ... Dataset Activity Stream NREL Residential Buildings Group Partners This spreadsheet contains a list of all the companies with which NREL's Residential...

13

Development of Building Automation and Control Systems  

E-Print Network [OSTI]

A design flow for building automation and control systems,Development of Building Automation and Control Systems Yangdesign of the build- ing automation system (including the

Yang, Yang; Zhu, Qi; Maasoumy, Mehdi; Sangiovanni-Vincentelli, Alberto

2012-01-01T23:59:59.000Z

14

Building Technologies Office: Building-Level Energy Management Systems  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Building-Level Energy Building-Level Energy Management Systems Research Project to someone by E-mail Share Building Technologies Office: Building-Level Energy Management Systems Research Project on Facebook Tweet about Building Technologies Office: Building-Level Energy Management Systems Research Project on Twitter Bookmark Building Technologies Office: Building-Level Energy Management Systems Research Project on Google Bookmark Building Technologies Office: Building-Level Energy Management Systems Research Project on Delicious Rank Building Technologies Office: Building-Level Energy Management Systems Research Project on Digg Find More places to share Building Technologies Office: Building-Level Energy Management Systems Research Project on AddThis.com... About Take Action to Save Energy

15

Building America Zero Energy Ready Home Case Study: Imery Group...  

Broader source: Energy.gov (indexed) [DOE]

Imery Group, Proud Green Home, Serenbe GA Building America Zero Energy Ready Home Case Study: Imery Group, Proud Green Home, Serenbe GA Case study describing the first...

16

This paper has been downloaded from the Building and Environmental Thermal Systems Research Group at Oklahoma State University  

E-Print Network [OSTI]

used in outdoor evaporator coils of air-source heat pump systems. Despite their potential for heat-effective performance of air condition- ing, refrigeration, and heat pump systems. The benefits of microchannel heat measured during actual frosting operating conditions, and relations with heat transfer rates, air

17

This paper has been downloaded from the Building and Environmental Thermal Systems Research Group at Oklahoma State University  

E-Print Network [OSTI]

not describe well the energy performance of air-source heat pump systems operating in frosting conditions. Heat and Environmental Issues in Energy Systems 16 ­ 19 May, 2010, Sorrento, Italy I TRODUCTIO Heat pumps employed frost and defrost are transient phenomena, steady state models used by heat pump manufacturers do

18

Building Energy Software Tools Directory: United Resources Group Lighting  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

United Resources Group Lighting Conservation United Resources Group Lighting Conservation Comprehensive lighting software designed to analyze existing lighting systems and provide alternative systems that will offer energy-savings retrofit options with corresponding total wattage reduction, percent reduction, kilowatt hour savings, maintenance savings, net air conditioning savings, and a corresponding cost and dollar savings total with payback. Screen Shots Keywords Quantify, Lighting Conservation, Cost and Savings Validation/Testing Regular updates of wattage table. Expertise Required Some familiarity with Microsoft Excel spreadsheets and the codes used to describe existing equipment which is in place at a site. Users 1 Audience Energy Efficiency Consultants, Energy Contractors, Architects, and Building

19

This paper has been downloaded from the Building and Environmental Thermal Systems Research Group at Oklahoma State University  

E-Print Network [OSTI]

at Oklahoma State University (http://www.hvac.okstate.edu) The correct citation for this paper is: Cremaschi conductivity of cylindrical shaped pipe insulation systems exists in the ASTM standards but it is based

20

Building Technology and Urban Systems  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Office building exterior and infrared thermograph Office building exterior and infrared thermograph Building Technology and Urban Systems Building Technology and Urban Systems application/pdf icon btus-org-chart-03-2013.pdf In the areas of Building Technology and Urban Systems, EETD researchers conduct R&D and develop physical and information technologies to make buildings and urban areas more energy- and resource-efficient. These technologies create jobs and products for the marketplace in clean technology industries. They improve quality of life, and reduce the emissions of pollutants, including climate-altering greenhouse gases. BTUSD's goal is to provide the technologies needed to operate buildings at 50 to 70 percent less energy use than average today. BTUS develops, demonstrates and deploys: Information technologies for the real-time monitoring and control of

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

This paper has been downloaded from the Building and Environmental Thermal Systems Research Group at Oklahoma State University  

E-Print Network [OSTI]

on Outdoor Coils of Air-Source Heat Pumps. Proceedings of ASME-ATI-UIT. Conference on Thermal and Environmental Issues in Energy Systems 16 ­ 19 May, 2010, Sorrento, Italy INTRODUCTION Air source heat pump and have low installation cost. An air source heat pump exchanges heat directly from the indoor environment

22

Montana Sustainable Building Systems | Open Energy Information  

Open Energy Info (EERE)

Systems Systems Jump to: navigation, search Logo: Montana Sustainable Building Systems Name Montana Sustainable Building Systems Address 201 Second St E Place Whitefish, Montana Zip 59937 Sector Buildings Product Cross-laminated timber panel building systems Year founded 2009 Phone number 406-862-9222 Website http://www.smartwoods.com Coordinates 48.410317°, -114.340704° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.410317,"lon":-114.340704,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

23

Energy Department Issues Green Building Certification System...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Department Issues Green Building Certification System Final Rule to Support Increased Energy Measurement and Efficient Building Design Energy Department Issues Green Building...

24

Energy Department Issues Green Building Certification System...  

Broader source: Energy.gov (indexed) [DOE]

Issues Green Building Certification System Final Rule to Support Increased Energy Measurement and Efficient Building Design Energy Department Issues Green Building Certification...

25

Acoustic Building Infiltration Measurement System (ABIMS)  

Broader source: Energy.gov [DOE]

The Acoustic Building Infilitration Measurement System project is developing an acoustic method of measuring the infiltration of a building envelope.

26

National System Templates: Building Sustainable National Inventory...  

Open Energy Info (EERE)

Templates: Building Sustainable National Inventory Management Systems Jump to: navigation, search Tool Summary LAUNCH TOOL Name: National System Templates: Building Sustainable...

27

Building Technologies Office: Energy Systems Innovations  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Energy Systems Energy Systems Innovations to someone by E-mail Share Building Technologies Office: Energy Systems Innovations on Facebook Tweet about Building Technologies Office: Energy Systems Innovations on Twitter Bookmark Building Technologies Office: Energy Systems Innovations on Google Bookmark Building Technologies Office: Energy Systems Innovations on Delicious Rank Building Technologies Office: Energy Systems Innovations on Digg Find More places to share Building Technologies Office: Energy Systems Innovations on AddThis.com... About Take Action to Save Energy Partner With DOE Activities Solar Decathlon Building America Research Innovations Research Tools Building Science Education Climate-Specific Guidance Solution Center Partnerships Meetings Publications Home Energy Score

28

ATLAS Nightly Build System Upgrade  

E-Print Network [OSTI]

The ATLAS Nightly Build System is a facility for automatic production of software releases. Being the major component of ATLAS software infrastructure, it supports more than 50 multi-platform branches of nightly releases and provides ample opportunities for testing new packages, for verifying patches to existing software, and for migrating to new platforms and compilers. The Nightly System testing framework runs several hundred integration tests of different granularity and purpose. The nightly releases are distributed and validated, and some are transformed into stable releases used for data processing worldwide. The first LHC long shutdown (2013-2015) activities will elicit increased load on the Nightly System as additional releases and builds are needed to exploit new programming techniques, languages, and profiling tools. This paper describes the plan of the ATLAS Nightly Build System Long Shutdown upgrade. It brings modern database and web technologies into the Nightly System, improves monitoring of nigh...

Dimitrov, G; The ATLAS collaboration; Simmons, B; Undrus, A

2013-01-01T23:59:59.000Z

29

NEMS Buildings Sector Working Group Meeting  

Gasoline and Diesel Fuel Update (EIA)

20 * Photovoltaic system cost path - Updated 2010 system costs based on Tracking the Sun IV (LBNL, 2011) * No change from AEO2012 for residential, 7% lower for commercial -...

30

High Tech and Industrial Systems Group  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

High Tech and Industrial Systems Group High Tech and Industrial Systems Group Some of the largest energy users in today's economy are high tech buildings and industrial systems. They operate up to 24 hours per day with energy intensities much greater than typical commercial or residential buildings, and they are essential to the national economy. High-tech buildings, such as laboratories, cleanrooms, data centers, and hospitals, are characterized by large base-loads, continuous operation, and high energy-use intensities. These buildings crosscut many industries and institutions. Group activities and products include: benchmarking surveys and metrics, case study reports, technology development, technology demonstrations, assessment and profiling tools, best practice guides, workshops, training guides, and development of other strategies.

31

Groups  

Open Energy Info (EERE)

groups/all/feed en Buildings groups/all/feed en Buildings http://en.openei.org/community/group/buildings Description: This group is dedicated to discussions about green buildings, energy use in buildings, occupant comfort in buildings, and building technologies. The OpenEI Buildings Community Group will be dedicated to discussions, blogs, and postings about new building technologies, green buildings, energy use in buildings, and occupant experience (comfort levels) in green buildings.group/buildings" target="_blank">read more architecture building reviews buildings technology comfort energy use facilities management green building LEED technologies usgbc

32

Building Energy Monitoring System: Making Energy Manageable  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Building Energy Monitoring System: Making Energy Manageable Building Energy Monitoring System: Making Energy Manageable Speaker(s): Bob Hunter Date: July 21, 2006 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Peng Xu For any line-item expense to be managed, it must first be manageable. In most organizations, this means bringing that expense into the budget/forecast/variance cycle at the department and individual level. While energy costs are the second fastest growing for most organizations, they have simply received a pass on individual accountability. TrendPoint provides a patented system for monitoring energy at the department and user-level. By monitoring each circuit, we assign a circuit to a user, each user to a group and each group to a site. Energy budgets can then be created and assigned to departments, allowing energy costs become a part of

33

INTEGRATED ENERGY SYSTEMS: PRODUCTIVITY & BUILDING SCIENCE  

E-Print Network [OSTI]

Integrated Design of Commercial Building Ceiling Systems Integrated Design of Residential Ducting & Air FlowINTEGRATED ENERGY SYSTEMS: PRODUCTIVITY & BUILDING SCIENCE Productivity and Interior Environments Integrated Design of Large Commercial HVAC Systems Integrated Design of Small Commercial HVAC Systems

34

Integrated Building Energy Systems Design Considering Storage Technologies  

E-Print Network [OSTI]

L ABORATORY Integrated Building Energy Systems Design7301 Integrated building energy systems design considering

Stadler, Michael

2009-01-01T23:59:59.000Z

35

Building systems optimization controls calibration  

SciTech Connect (OSTI)

During the period between May 9, 1994 and June 2, 1994, Engineered Facility Management (EFM) conducted a comprehensive investigation into the condition and operation of the equipment and systems at a major high-rise building owned by a large California bank. The goal of the project was to improve the project`s energy cost per square foot without major system retrofit and capital expenditure. This report is a compilation of the findings, actions taken and recommendations.

NONE

1995-02-01T23:59:59.000Z

36

Green Building Certification Systems Requirement for New Federal...  

Broader source: Energy.gov (indexed) [DOE]

Green Building Certification Systems Requirement for New Federal Buildings and Major Renovations of Federal Buildings Final Rule Green Building Certification Systems Requirement...

37

National System Templates: Building Sustainable National Inventory  

Open Energy Info (EERE)

National System Templates: Building Sustainable National Inventory National System Templates: Building Sustainable National Inventory Management Systems Jump to: navigation, search Tool Summary LAUNCH TOOL Name: National System Templates: Building Sustainable National Inventory Management Systems Agency/Company /Organization: United States Environmental Protection Agency, United States Agency for International Development Sector: Energy, Land Focus Area: Non-renewable Energy, Forestry, Agriculture Topics: GHG inventory Resource Type: Guide/manual, Training materials Website: www.epa.gov/climatechange/emissions/ghginventorycapacitybuilding/templ National System Templates: Building Sustainable National Inventory Management Systems Screenshot References: National System Templates: Building Sustainable National Inventory Management Systems[1]

38

Outline Kac-Moody groups and their buildings Analogy with arithmetic groups Simplicity of non-affine Kac-Moody lattices Su A family of simple groups acting on buildings  

E-Print Network [OSTI]

Outline Kac-Moody groups and their buildings Analogy with arithmetic groups Simplicity of non-affine Kac-Moody lattices Su A family of simple groups acting on buildings Affine vs non-affine buildings groups acting on buildings #12;Outline Kac-Moody groups and their buildings Analogy with arithmetic

Remy, Bertrand

39

NREL Partnerships with External Organizations (Residential Buildings Group)  

Open Energy Info (EERE)

Partnerships with External Organizations (Residential Buildings Group) Partnerships with External Organizations (Residential Buildings Group) Dataset Summary Description This spreadsheet contains a list of all the companies with which NREL's Residential Buildings Group has formed a partnership. The two types of partnership included in this spreadsheet are: Incubator and Test & Evaluation. This list was generated in April 2011. Source NREL Date Released April 07th, 2011 (3 years ago) Date Updated Unknown Keywords incubator NREL partnerships Test & Evaluation Data application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon members_and_partners_-_nrel_resbldgs_04072011.xlsx (xlsx, 29.8 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Other or unspecified, see optional comment below

40

This paper has been downloaded from the Building and Environmental Thermal Systems Research Group at Oklahoma State University (www.hvac.okstate.edu)  

E-Print Network [OSTI]

at Oklahoma State University (www.hvac.okstate.edu) The correct citation for the paper is: Xiao, D., J) and may become part of the ASHRAE standard method of test for whole building energy simulation programs (ASHRAE Standard 140). The existing test suite is comprised of tests that use a single building zone

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Green Building Certification Systems Requirement for New Federal Buildings and Major Renovations of Federal Buildings Final Rule  

Broader source: Energy.gov [DOE]

Document details the Green Building Certification Systems Requirement for New Federal Buildings and Major Renovations of Federal Buildings' Final Rule for 10 CFR Parts 433, 435 and 436.

42

ancient building system | OpenEI Community  

Open Energy Info (EERE)

ancient building system ancient building system Home Dc's picture Submitted by Dc(15) Member 15 November, 2013 - 13:26 Living Walls ancient building system architect biomimicry building technology cooling cu daylight design problem energy use engineer fred andreas geothermal green building heat transfer heating living walls metabolic adjustment net zero pre-electricity Renewable Energy Solar university of colorado utility grid Wind Much of the discussion surrounding green buildings centers around reducing energy use. The term net zero is the platinum standard for green buildings, meaning the building in question does not take any more energy from the utility grid than it produces using renewable energy resources, such as solar, wind, or geothermal installations (and sometimes these renewable energy resources actually feed energy back to the utility grid).

43

NREL: Technology Deployment - Building Energy Systems  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Building Energy Systems Building Energy Systems NREL experts develop comprehensive energy assessments, models, and tools to optimize building systems across energy efficiency and renewable energy while also improving occupant comfort, safety, and productivity. Northeast Denver Housing Center Northeast Denver Housing Center NREL Identifies PV for 28 Affordable Housing Units Boulder County Housing Authority Boulder County Housing Authority NREL Recommendations Lead to 153 Net Zero Energy Residences Expertise and Knowledge NREL offers technical assistance and project development support by working closely with industry partners to research, develop, and deploy advanced building technologies. Examples include: Building Energy Audits and Assessments NREL provides technical assistance, guidelines, checklists, and data

44

Modeling of Residential Buildings and Heating Systems  

E-Print Network [OSTI]

-zone building model is used in each case. A model of the heating system is also used for the multi-storey building. Both co-heating and tracer gas measurements are used in order to adjust the parameters of each building model. A complete monitoring...

Masy, G.; Lebrun, J.

2004-01-01T23:59:59.000Z

45

This paper has been downloaded from the Building and Environmental Thermal Systems Research Group at Oklahoma State University (www.hvac.okstate.edu)  

E-Print Network [OSTI]

conductivity is a signif- icant challenge facing designers of ground-source heat pump (GSHP is presented. INTRODUCTION Although originating in the residential building sector, ground-source heat pump, pp. 365-379). © 2000 American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc

46

Fusion systems for profinite groups  

Science Journals Connector (OSTI)

......April 2014 research-article Articles Fusion systems for profinite groups Radu Stancu...paper. We introduce the notion of a pro-fusion system on a pro- group, which generalizes the notion of a fusion system on a finite -group. We also prove......

Radu Stancu; Peter Symonds

2014-04-01T23:59:59.000Z

47

Building America Webinar: Ductless Hydronic Distribution Systems...  

Energy Savers [EERE]

Ductless Hydronic Distribution Systems This webinar was presented by research team Alliance for Residential Building Innovation (ARBI), and reviewed findings from a feasibility...

48

This paper has been downloaded from the Building and Environmental Thermal Systems Research Group at Oklahoma State University (www.hvac.okstate.edu)  

E-Print Network [OSTI]

to air source heat pump systems, ground source systems have not been so widely used. This may. INTRODUCTION Ground source heat pump systems have become increas- ingly popular for both residential tools. In ground source heat pump systems, heat is extracted from or rejected to the ground via either

Ghajar, Afshin J.

49

This paper has been downloaded from the Building and Environmental Thermal Systems Research Group at Oklahoma State University (www.hvac.okstate.edu)  

E-Print Network [OSTI]

efficient than conventional air-to-air systems. In practice, ground-source heat pump systems have also.J. Rees, and C. Yavuzturk. 2000. Recent Developments in Ground Source Heat Pump System Design, Modelling A28, p.34. #12;Page 1 of 1 Recent Developments in Ground Source Heat Pump System Design, Modeling

50

Building operating systems services: An architecture for programmable buildings.  

E-Print Network [OSTI]

7.3.2 Building Performance Analysis . . . . . . 7.4 RelatedWork 2.1 Building Physical Design . . . . . . . . . .3.2.6 Building Applications . . . . . . . . . . .

Dawson-Haggerty, Stephen

2014-01-01T23:59:59.000Z

51

This paper has been downloaded from the Building and Environmental Thermal Systems Research Group at Oklahoma State University (www.hvac.okstate.edu)  

E-Print Network [OSTI]

-term temperature response of the ground. Energy consumption for this system is compared to that of a conventional performance and long-term temperature response of the ground. Energy consumption for this system is compared system with condensing gas boilers and vapor compression refrigeration. Introduction Ground source heat

52

Co-simulation of innovative integrated HVAC systems in buildings  

E-Print Network [OSTI]

Developing an Integrated Building Design Tool by Couplingdesign energy ecient building systems in this complex setting, integrated

Trcka, Marija

2010-01-01T23:59:59.000Z

53

Using Building Control System for Commissioning  

E-Print Network [OSTI]

France-USA Finland France Japan USA Netherlands Main End-Users BOp MC ES BD BOp BI BOp MC ES BOp BOw BS BOp ES BOp MC ES MI CA BOp MC ES BOp Type building Large commercial buildings Any types Medium and large commercial... 34, VTT, Finland, ISBN 951-38-5725-5. [4] Castro, N.S., Galler, M. A., Bushby, S. T. ?A Test Shell for Developing Automated Commissioning Tools for BACnet Systems? National Conference on Building Commissioning, 2003. ...

Vaezi-Nejad, H.; Salsbury, T.; Choiniere, D.

2004-01-01T23:59:59.000Z

54

Transmission and Grid Integration: Electricity, Resources, & Building Systems Integration (Fact Sheet)  

SciTech Connect (OSTI)

Factsheet developed to describe the activites of the Transmission and Grid Integration Group within NREL's Electricity, Resources, and Buildings Systems Integration center.

Not Available

2009-09-01T23:59:59.000Z

55

This paper has been downloaded from the Building and Environmental Thermal Systems Research Group at Oklahoma State University (www.hvac.okstate.edu)  

E-Print Network [OSTI]

trenches or vertical boreholes. The heat exchange fluid is usually water, brine, or an antifreeze solution and the soil/rock and prevents cross- contamination of groundwater. In nonresidential ground- coupled systems

56

3D World Building System  

SciTech Connect (OSTI)

This video provides an overview of the Sandia National Laboratories developed 3-D World Model Building capability that provides users with an immersive, texture rich 3-D model of their environment in minutes using a laptop and color and depth camera.

None

2013-10-30T23:59:59.000Z

57

3D World Building System  

ScienceCinema (OSTI)

This video provides an overview of the Sandia National Laboratories developed 3-D World Model Building capability that provides users with an immersive, texture rich 3-D model of their environment in minutes using a laptop and color and depth camera.

None

2014-02-26T23:59:59.000Z

58

This paper has been downloaded from the Building and Environmental Thermal Systems Research Group at Oklahoma State University (www.hvac.okstate.edu)  

E-Print Network [OSTI]

to eliminate or reduce dangerous driving conditions caused by snow and ice. The first important task in sizing of idling time, heating capacity, pipe spacing, bottom insulation, and control strategies on system snow through a pipe network embedded in the slab to melt snow and ice on the surface of the slab. The pipe

59

This paper has been downloaded from the Building and Environmental Thermal Systems Research Group at Oklahoma State University (www.hvac.okstate.edu)  

E-Print Network [OSTI]

at Oklahoma State University (www.hvac.okstate.edu) The correct citation for the paper is: Rees, S.J., J cooling loads is of critical concern to designers of HVAC systems. The work reported here has been carried of the HVAC industry worldwide would be improved if common methods of performing key design calculations were

Ghajar, Afshin J.

60

Green Building Certification Systems Requirement for New Federal Buildings and Major Renovations of Federal Buildings OIRA Comparison Document  

Broader source: Energy.gov [DOE]

Document details the Green Building Certification Systems Requirement for New Federal Buildings and Major Renovations of Federal Buildings' OIRA Comparison Document for 10 CFR Parts 433, 435 and 436.

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Thermal distribution systems in commercial buildings  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Thermal distribution systems in commercial buildings Thermal distribution systems in commercial buildings Title Thermal distribution systems in commercial buildings Publication Type Journal Article LBNL Report Number LBNL-51860 Year of Publication 2003 Authors Diamond, Richard C., Craig P. Wray, Darryl J. Dickerhoff, Nance Matson, and Duo Wang Start Page Chapter Abstract Previous research suggests that HVAC thermal distribution systems in commercial buildings suffer from thermal losses, such as those caused by duct air leakage and poor duct location. Due to a lack of metrics and data showing the potentially large energy savings from reducing these losses, the California building industry has mostly overlooked energy efficiency improvements in this area. The purpose of this project is to obtain the technical knowledge needed to properly measure and understand the energy efficiency of these systems. This project has three specific objectives: to develop metrics and diagnostics for determining system efficiencies, to develop design and retrofit information that the building industry can use to improve these systems, and to determine the energy impacts associated with duct leakage airflows in an existing large commercial building. The primary outcome of this project is the confirmation that duct leakage airflows can significantly impact energy use in large commercial buildings: our measurements indicate that adding 15% duct leakage at operating conditions leads to an increase in fan power of about 25 to 35%. This finding is consistent with impacts of increased duct leakage airflows on fan power that have been predicted by previous simulations. Other project outcomes include the definition of a new metric for distribution system efficiency, the demonstration of a reliable test for determining duct leakage airflows, and the development of new techniques for duct sealing. We expect that the project outcomes will lead to new requirements for commercial thermal distribution system efficiency in future revisions of California's Title 24.

62

Building Groupwares over Duplicated Object Systems  

Science Journals Connector (OSTI)

Groupware toolkits let developers build applications for synchronous and distributed computer-based conferencing. Duplicated object systems (or DoS), on the other hand, manage distributed objects over the Internet and, since they include high-level features ...

Hechmi Khlifi; Jocelyn Desbiens; Mohamed Cheriet

2002-09-01T23:59:59.000Z

63

Energy Systems Group Annual Report  

E-Print Network [OSTI]

of the major state agencies. The second task is to evaluate the feasibility of applying Cogeneration in selected state agencies and institutions. The third major task includes developing energy efficiency standards for all new buildings constructed... LABORATORY CONSORTIUM Acquisition and improvements of the Energy Systems Laboratory (ESL) have created a unique method for industries to become further involved in university programs. A consortium is being organized to provide direction and financing...

Anand, N. K.; Caton, J.; Heffington, W. M.; O'Neal, D. L.; Somasundaram, S.; Turner, W. D.

1986-01-01T23:59:59.000Z

64

Building operating systems services: An architecture for programmable buildings.  

E-Print Network [OSTI]

architecture of an Automated Logic building managementAssociation. [24] Automated Logic Corporation. ALC systemarchitecture of an Automated Logic building management

Dawson-Haggerty, Stephen

2014-01-01T23:59:59.000Z

65

Balancing Hydronic Systems in Multifamily Buildings  

SciTech Connect (OSTI)

In multifamily hydronic systems, temperature imbalance may be caused by undersized piping, improperly adjusted balancing valves, inefficient water temperature and flow levels, and owner/occupant interaction with the boilers, distribution and controls. The effects of imbalance include tenant discomfort, higher energy use intensity and inefficient building operation. This paper explores cost-effective distribution upgrades and balancing measures in multifamily hydronic systems, providing a resource to contractors, auditors, and building owners on best practices to improve tenant comfort and lower operating costs. The research was conducted by The Partnership for Advanced Residential Retrofit (PARR) in conjunction with Elevate Energy. The team surveyed existing knowledge on cost-effective retrofits for optimizing distribution in typical multifamily hydronic systems, with the aim of identifying common situations and solutions, and then conducted case studies on two Chicago area buildings with known balancing issues in order to quantify the extent of temperature imbalance. At one of these buildings a booster pump was installed on a loop to an underheated wing of the building. This study found that unit temperature in a multifamily hydronic building can vary as much as 61 degrees F, particularly if windows are opened or tenants use intermittent supplemental heating sources like oven ranges. Average temperature spread at the building as a result of this retrofit decreased from 22.1 degrees F to 15.5 degrees F.

Ruch, R.; Ludwig, P.; Maurer, T.

2014-07-01T23:59:59.000Z

66

Small- and Medium-Size Building Automation and Control System...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Small- and Medium-Size Building Automation and Control System Needs: Scoping Study Small- and Medium-Size Building Automation and Control System Needs: Scoping Study Emerging...

67

Energy Savings Through Improved Mechanical Systems and Building...  

Office of Environmental Management (EM)

Energy Savings Through Improved Mechanical Systems and Building Envelope Technologies (DE-FOA-0000621) Energy Savings Through Improved Mechanical Systems and Building Envelope...

68

Residential Buildings  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Apartment building exterior and interior Apartment building exterior and interior Residential Buildings EETD's research in residential buildings addresses problems associated with whole-building integration involving modeling, measurement, design, and operation. Areas of research include the movement of air and associated penalties involving distribution of pollutants, energy and fresh air. Contacts Max Sherman MHSherman@lbl.gov (510) 486-4022 Iain Walker ISWalker@lbl.gov (510) 486-4692 Links Residential Building Systems Group Batteries and Fuel Cells Buildings Energy Efficiency Applications Commercial Buildings Cool Roofs and Heat Islands Demand Response Energy Efficiency Program and Market Trends High Technology and Industrial Systems Lighting Systems Residential Buildings Simulation Tools Sustainable Federal Operations

69

PNNL Technology Systems Analysis Group | Open Energy Information  

Open Energy Info (EERE)

Technology Systems Analysis Group Technology Systems Analysis Group Jump to: navigation, search Logo: Technology Systems Analysis Name Technology Systems Analysis Agency/Company /Organization Pacific Northwest National Laboratory Sector Energy Website http://tsa.pnl.gov/ References Technology Systems Analysis [1] "The Technology Systems Analysis group is part of the Pacific Northwest National Laboratory's Energy Environment Directorate. Our signature capabilities include sustainable design and development, building systems and energy technology analysis, and carbon management. We work with government and private sector clients to solve energy, environmental, and economic systems challenges, such as global climate change, sustainable development, energy systems. Examples of our current work include

70

NEWTON: Blood Group Systems Usage  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Blood Group Systems Usage Blood Group Systems Usage Name: Kishori Status: student Grade: n/a Location: Outside U.S. Country: India Date: Summer 2013 Question: What is the difference between MN blood group system and ABO bloodgroup system? Although, we nowadays prefer ABO blood groups why do we use MN blood groups in the forensic department? Replies: Humans actually have multiple blood antigens on the surface of our blood cells. Wikipedia says that there are over 50 different blood group antigens. ABO and Rh are just the most dominant. Rh actually has 3 alleles called C, D and E. So one could be CCddee, for example, but clinically, when referring to Rh, only the D antigen is considered. So MN is another system that is also present. The reason it would be considered in forensics is due to population genetics considerations. Certain combinations are found in different percentages depending on what ancestry a person is a part of. Humans evolved in isolation from each other and until relatively recently, were separated due to difficult travel/migration. But even though we can move around the planet easily now, we still carry the history of our ancestry in our DNA. M and N are codominant, like the ABO system.

71

PNNL Technology Systems Analysis Group | Open Energy Information  

Open Energy Info (EERE)

Analysis Group Analysis Group (Redirected from Technology Systems Analysis) Jump to: navigation, search Logo: Technology Systems Analysis Name Technology Systems Analysis Agency/Company /Organization Pacific Northwest National Laboratory Sector Energy Website http://tsa.pnl.gov/ References Technology Systems Analysis [1] "The Technology Systems Analysis group is part of the Pacific Northwest National Laboratory's Energy Environment Directorate. Our signature capabilities include sustainable design and development, building systems and energy technology analysis, and carbon management. We work with government and private sector clients to solve energy, environmental, and economic systems challenges, such as global climate change, sustainable development, energy systems. Examples of our current work include

72

Durra Building Systems | Open Energy Information  

Open Energy Info (EERE)

Durra Building Systems Durra Building Systems Jump to: navigation, search Name Durra Building Systems Place Whitewright, Texas Zip 75491 Product Creates contruction panels from wheat straw using a patented production process. Coordinates 33.512685°, -96.393299° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.512685,"lon":-96.393299,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

73

Building operating systems services: An architecture for programmable buildings.  

E-Print Network [OSTI]

few feeds into the building substation, which are split intodown to 480V at the building substation, from where it isService Meter West Campus Substation 12KV Service 12KV/480V

Dawson-Haggerty, Stephen

2014-01-01T23:59:59.000Z

74

Building automation systems (BAS) are concerned with control and monitoring of buildings, while aiming to  

E-Print Network [OSTI]

Building automation systems (BAS) are concerned with control and monitoring of buildings, while alarm systems or physical access control), · control the climate in the building/supervise and control operating and energy costs Realization and Experiences with a Low-Cost Building Automation Security Testbed

Behnke, Sven

75

Duct Systems in Large Commercial Buildings: Physical  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Duct Systems in Large Commercial Buildings: Physical Characterization, Air Leakage, and Heat Conduction Gains William 1. Fisk, Woody Delp, Rick Diamond, Darryl Dickerhoff, Ronnen Levinson, Mark Modera, Matty Nematollahi, Duo Wang Environmental Energy Technologies Division Indoor Environment Department Lawrence Berkeley National Laboratory Berkeley CA 94720 March 30, 1999 This work was supported by the Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Building Technology and Community Systems, of the US Department of Energy under Contract No. DE-AC03-76SF00098 and by the California Institute For Energy Efficiency. LBNL-42339

76

Energy Management Systems Package for Small Commercial Buildings...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

More Documents & Publications Building America System Research Multi-Function Fuel-Fired Heat Pump - 2013 Peer Review Buildings Performance Database - 2013 BTO...

77

Green Building Certification Systems Requirement for New Federal...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

CFR Parts 433, 435 and 436. greenblgcertcompare2014.docx More Documents & Publications Green Building Certification Systems Requirement for New Federal Buildings and Major...

78

Buildings Energy Data Book: 5.5 Thermal Distribution Systems  

Buildings Energy Data Book [EERE]

Building Type and System Type (Million SF) Total Education Food Sales Food Service Health Care Lodging Mercantile and Service Office Public Buildings WarehouseStorage Total...

79

ASYMPTOTIC K-THEORY FOR GROUPS ACTING ON A2 BUILDINGS  

E-Print Network [OSTI]

ASYMPTOTIC K-THEORY FOR GROUPS ACTING ON A2 BUILDINGS GUYAN ROBERTSON AND TIM STEGER Abstract. Let on the affine Bruhat-Tits building B of G and there is an induced action on the boundary of B. The crossed Let F be a nonarchimedean local field with residue field of order q. The Bruhat-Tits building B of G

Robertson, Guyan

80

A model and framework for reliable build systems Derrick Coetzee  

E-Print Network [OSTI]

A model and framework for reliable build systems Derrick Coetzee Anand Bhaskar George Necula, requires prior specific permission. #12;A model and framework for reliable build systems Derrick Coetzee- distributed, incremental, parallel build systems. We de- fine a general model for resources accessed by build

Necula, George

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Are CHP Systems Ready for Commercial Buildings?  

SciTech Connect (OSTI)

This paper highlights challenges associated with integration of CHP systems with existing buildings and maintaining their performance over time. The paper also identifies key research and development needs to address the challenges, so that CHP technologies can deliver the promised performance and reach their full potential market penetration.

Katipamula, Srinivas; Brambley, Michael R.; Zaltash, Abdi; Sands, Jim

2005-06-27T23:59:59.000Z

82

An Application of State-Of-The-Art HVAC and Building Systems  

E-Print Network [OSTI]

AN APPLICATION OF STATE-OF-THE-ART HVAC AND BUILDING SYSTEMS DONALD P. FIORINO, M.S., P.E. Energy Conservation Manager Texas Instruments, Inc. Defense Systems and Electronics Group Dallas, Texas ABSTRACT This case study describes... the successful application of state-of-the-art HVAC and building systems at a large commercial office and industrial facility. The facility's exterior envelope systems, HVAC systems, lighting systems, energy conservation systems, exhaust/heat recovery...

Fiorino, D. P.

83

Building Energy Software Tools Directory: System Analyzer  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

System Analyzer System Analyzer System Analyzer logo. Software package for load calculation and energy and economic comparative analysis. System Analyzer permits a quick evaluation of virtually any building, system, and equipment combination. Thus, it can be used either as a scoping tool to decide what systems may be appropriate for an initial design, or to get a general feeling of how one system/equipment combination may perform over another. If a certain combination seems especially promising, further analysis can be done by exporting inputs into TRACE 600. The possibilities are endless. And since the program is Windows-based, virtually anyone with minimal HVAC training and experience can use it. Keywords Energy analyses, load calculation, comparison of system and equipment

84

Pitfalls in Building and HVAC Systems  

E-Print Network [OSTI]

the summer savings. ? Consider all forms of savings, not just en ergy. Opportunities are often missed be cause only energy savings are consideted. For example, the installation of extetior wall insulation or aluminum thermopane win dows result in a...PITFALLS IN BUILDING AND HVAC SYSTEMS B. N. Gidwani, P.E. Roy F. Weston, Inc. West Chester, Pennsylvania ABSTRACT The purpose of an energy audit is to identify and analyze areas of energy consumption and to pro pose methods of conservation...

Gidwani, B. N.

85

Building America Webinar: Central Multifamily Water Heating Systems...  

Energy Savers [EERE]

Building America Webinar: Central Multifamily Water Heating Systems Building America Webinar: Central Multifamily Water Heating Systems January 21, 2015 3:00PM to 4:30PM EST This...

86

Building America Webinar: Central Multifamily Water Heating Systems...  

Energy Savers [EERE]

Building America Webinar: Central Multifamily Water Heating Systems Building America Webinar: Central Multifamily Water Heating Systems January 21, 2015 11:00AM to 12:30PM MST...

87

Jefferson Lab's Detector Group builds small-animal imaging device...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

March Smith Mark Smith, Detector Group Biomedical Imaging Physicist and project manager for this effort, holds the tungsten box encasing the detector head for the mini gamma camera...

88

Building a Smarter Distribution System in Pennsylvania  

Broader source: Energy.gov (indexed) [DOE]

Study - PPL Electric Utilities Corporation Smart Grid Investment Grant Study - PPL Electric Utilities Corporation Smart Grid Investment Grant 1 Building a Smarter Distribution System in Pennsylvania PPL Electric Utilities Corporation (PPL) provides electricity to 1.4 million customers across central and eastern Pennsylvania. Having installed smart meters and other advanced technologies over the last several years, PPL has experience with operating smart grid systems and achieving operational improvements. To further improve quality of service for its customers, PPL is implementing a $38 million Smart Grid Investment Grant, which includes $19 million in Recovery Act funds from the U.S. Department of Energy (DOE). PPL is installing a distribution management system (DMS), distribution automation (DA) devices, and supporting communication systems in a pilot program in the Harrisburg

89

Index to Evaluate Energy Efficiency of the Building HVAC System  

E-Print Network [OSTI]

1An Index to Evaluate Energy Efficiency of the Entire Building HVAC System Presented by Dr. Claridge Date: 09/15/2014 ESL-IC-14-09-15 Proceedings of the 14th International Conference for Enhanced Building Operations, Beijing, China, September 14..., Beijing, China, September 14-17, 2014 3 Why we need the Energy/Load Ratio 1. Building 2. HVAC Systems 3. Common Index Building sector consumes 40% of total energy usage in US (Residential buildings 22%, Commercial building 19%) HVAC systems...

Wang, L.; Wang, L.; Claridge,D.

2014-01-01T23:59:59.000Z

90

Research Administration Discussion Group (RADG) Building Bridges to Navigate Organizational Structures  

E-Print Network [OSTI]

as individual administrators navigate within existing organizational structures to maximize efficiency Research Administration Discussion Group (RADG) Building Bridges to Navigate Organizational organizational experiences and business processes, particularly at the nexus of pre and postaward activities

91

Integrated Energy Systems (IES) for Buildings: A Market Assessment...  

Broader source: Energy.gov (indexed) [DOE]

Energy Systems (IES) for Buildings: A Market Assessment, September 2002 Integrated Energy Systems (IES) combine on-site power or distributed generation technologies with thermally...

92

Building Codes and Regulations for Solar Water Heating Systems | Department  

Broader source: Energy.gov (indexed) [DOE]

Building Codes and Regulations for Solar Water Heating Systems Building Codes and Regulations for Solar Water Heating Systems Building Codes and Regulations for Solar Water Heating Systems June 24, 2012 - 1:50pm Addthis Photo Credit: iStockphoto Photo Credit: iStockphoto Before installing a solar water heating system, you should investigate local building codes, zoning ordinances, and subdivision covenants, as well as any special regulations pertaining to the site. You will probably need a building permit to install a solar energy system onto an existing building. Not every community or municipality initially welcomes residential renewable energy installations. Although this is often due to ignorance or the comparative novelty of renewable energy systems, you must comply with existing building and permit procedures to install your system.

93

Building Codes and Regulations for Solar Water Heating Systems | Department  

Broader source: Energy.gov (indexed) [DOE]

Building Codes and Regulations for Solar Water Heating Systems Building Codes and Regulations for Solar Water Heating Systems Building Codes and Regulations for Solar Water Heating Systems June 24, 2012 - 1:50pm Addthis Photo Credit: iStockphoto Photo Credit: iStockphoto Before installing a solar water heating system, you should investigate local building codes, zoning ordinances, and subdivision covenants, as well as any special regulations pertaining to the site. You will probably need a building permit to install a solar energy system onto an existing building. Not every community or municipality initially welcomes residential renewable energy installations. Although this is often due to ignorance or the comparative novelty of renewable energy systems, you must comply with existing building and permit procedures to install your system.

94

Cyber-Physical Energy Systems: Focus on Smart Buildings  

E-Print Network [OSTI]

of a deeply coupled system of energy usage, comfort and work derived. At a macroscale, buildings use approxiCyber-Physical Energy Systems: Focus on Smart Buildings Jan Kleissl Dept. of Mechanical- tributions: one, a careful examination of different types of buildings and their energy use; two

Gupta, Rajesh

95

WASTE HANDLING BUILDING FIRE PROTECTION SYSTEM DESCRIPTION DOCUMENT  

SciTech Connect (OSTI)

The Waste Handling Building Fire Protection System provides the capability to detect, control, and extinguish fires and/or mitigate explosions throughout the Waste Handling Building (WHB). Fire protection includes appropriate water-based and non-water-based suppression, as appropriate, and includes the distribution and delivery systems for the fire suppression agents. The Waste Handling Building Fire Protection System includes fire or explosion detection panel(s) controlling various detectors, system actuation, annunciators, equipment controls, and signal outputs. The system interfaces with the Waste Handling Building System for mounting of fire protection equipment and components, location of fire suppression equipment, suppression agent runoff, and locating fire rated barriers. The system interfaces with the Waste Handling Building System for adequate drainage and removal capabilities of liquid runoff resulting from fire protection discharges. The system interfaces with the Waste Handling Building Electrical Distribution System for power to operate, and with the Site Fire Protection System for fire protection water supply to automatic sprinklers, standpipes, and hose stations. The system interfaces with the Site Fire Protection System for fire signal transmission outside the WHB as needed to respond to a fire emergency, and with the Waste Handling Building Ventilation System to detect smoke and fire in specific areas, to protect building high-efficiency particulate air (HEPA) filters, and to control portions of the Waste Handling Building Ventilation System for smoke management and manual override capability. The system interfaces with the Monitored Geologic Repository (MGR) Operations Monitoring and Control System for annunciation, and condition status.

J. D. Bigbee

2000-06-21T23:59:59.000Z

96

Building Energy Information Systems: User Case Studies  

SciTech Connect (OSTI)

Measured energy performance data are essential to national efforts to improve building efficiency, as evidenced in recent benchmarking mandates, and in a growing body of work that indicates the value of permanent monitoring and energy information feedback. This paper presents case studies of energy information systems (EIS) at four enterprises and university campuses, focusing on the attained energy savings, and successes and challenges in technology use and integration. EIS are broadly defined as performance monitoring software, data acquisition hardware, and communication systems to store, analyze and display building energy information. Case investigations showed that the most common energy savings and instances of waste concerned scheduling errors, measurement and verification, and inefficient operations. Data quality is critical to effective EIS use, and is most challenging at the subsystem or component level, and with non-electric energy sources. Sophisticated prediction algorithms may not be well understood but can be applied quite effectively, and sites with custom benchmark models or metrics are more likely to perform analyses external to the EIS. Finally, resources and staffing were identified as a universal challenge, indicating a need to identify additional models of EIS use that extend beyond exclusive in-house use, to analysis services.

Granderson, Jessica; Piette, Mary Ann; Ghatikar, Girish

2010-03-22T23:59:59.000Z

97

Energy management systems for commercial buildings. Final report  

SciTech Connect (OSTI)

Increasing costs of energy and the development of lower cost microelectronics have created a growing market for energy management systems applied to commercial buildings. This report examines the spectrum of EMS available and how they are used in different types of commercial buildings. An informal survey of 197 commercial building owners provided additional information on EMS installed and the energy savings attributed to those systems. Evaluations were performed to identify types of EMS appropriate to specific types of commercial buildings.

Woody, A.W.

1986-02-01T23:59:59.000Z

98

Building thermal envelope systems and materials (BTESM) progress report for DOE Office of Buildings Energy Research  

SciTech Connect (OSTI)

The Monthly Report of the Building Thermal Envelope Systems and Materials (BTESM) Program is a monthly update of both in-house ORNL projects and subcontract activities in the research areas of building materials, wall systems, foundations, roofs, and building diagnostics. Presentations are not stand-alone paragraphs every month. Their principal values are the short-time lapse between accomplishment and reporting and their evolution over a period of several months.

Burn, G. (comp.)

1990-10-01T23:59:59.000Z

99

Building Thermal Envelope Systems and Materials (BTESM) progress report for DOE Office of Buildings Energy Research  

SciTech Connect (OSTI)

The Monthly Report of the Building Thermal Envelope Systems and Materials (BTESM) Program is a monthly update of both in-house ORNL projects and subcontract activities in the research areas of building materials, wall systems, foundations, roofs, and building diagnostics. Presentations are not stand-alone paragraphs every month. Their principal values are the short-time lapse between accomplishment and reporting and their evolution over a period of several months.

Burn, G. (comp.)

1990-12-01T23:59:59.000Z

100

Building Thermal Envelope Systems and Materials (BTESM) progress report for DOE Office of Buildings Energy Research  

SciTech Connect (OSTI)

The Monthly Report of the Building Thermal Envelope Systems and Materials (BTESM) Program is a monthly update of both in-house ORNL projects and subcontract activities in the research areas of building materials, wall systems, foundations, roofs, building diagnostics, and research utilization and technology transfer. Presentations are not stand-alone paragraphs every month. Their principal values are the short-time lapse between accomplishment and reporting and their evolution over a period of several months.

Burn, G. (comp.)

1990-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Exotic fusion systems over 2-groups  

E-Print Network [OSTI]

and types of fusion systems. Definition Fix a prime p, a finite p-group S, and a fusion system F over S. LetExotic fusion systems over 2-groups Bob Oliver joint with Kasper Andersen and Joana Ventura The fusion category of a finite group G encodes the conjugacy relations within a Sylow p-subgroup S of G

Thévenaz, Jacques

102

Basement Insulation Systems- Building America Top Innovation  

Broader source: Energy.gov [DOE]

This Building America Innovations profile describes Building America research on basement insulation, which identifies the wall installation methods and materials that perform best in terms of insulation and water resistance.

103

Building indicator groups based on species characteristics can improve conservation planning  

E-Print Network [OSTI]

is in identifying important areas for the conservation of biodiversity. As networks of areas encompassing biodiversity to select networks of areas for conservation? In the literature, reliable indicator groupsBuilding indicator groups based on species characteristics can improve conservation planning

Manne, Lisa

104

NERSC seeks Computational Systems Group Lead  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

seeks Computational Systems Group Lead seeks Computational Systems Group Lead NERSC seeks Computational Systems Group Lead January 6, 2011 by Katie Antypas Note: This position is now closed. The Computational Systems Group provides production support and advanced development for the supercomputer systems at NERSC. Manage the Computational Systems Group (CSG) which provides production support and advanced development for the supercomputer systems at NERSC (National Energy Research Scientific Computing Center). These systems, which include the second fastest supercomputer in the U.S., provide 24x7 computational services for open (unclassified) science to world-wide researchers supported by DOE's Office of Science. Duties/Responsibilities Manage the Computational Systems Group's staff of approximately 10

105

Integrated Building Management System (IBMS) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Building Management System Building Management System (IBMS) Integrated Building Management System (IBMS) The U.S. Department of Energy (DOE) is currently conducting research into an integrated building management system (IBMS). Project Description This project seeks to develop an open integration framework that allows multivendor systems to interoperate seamlessly using internet protocols. The applicant will create an integrated control platform for implementing new integrated control strategies and to enable additional enterprise control applications, such as demand response. The project team seeks to develop several strategies that take advantage of the sensors and functionality of heating, ventilation, and air conditioning (HVAC); security; and information and communication technologies (ICT) subsystems;

106

Building Automation Systems Design. Guidelines for Systems with Complex Requirements.  

E-Print Network [OSTI]

??Buildings today are becoming more and more advanced and the demands on building services are increasing. A modern building is expected to provide a number (more)

Kensby, Johan

2012-01-01T23:59:59.000Z

107

Traction Drive Systems Breakout Group  

Broader source: Energy.gov (indexed) [DOE]

overlook profit motive in value chain * 4 - Today's HEV systems drive EV traction drive systems because of manufacturing base Barriers Interfering with Reaching the Targets * 1 -...

108

A building life-cycle information system for tracking building performance metrics  

SciTech Connect (OSTI)

Buildings often do not perform as well in practice as expected during pre-design planning, nor as intended at the design stage. While this statement is generally considered to be true, it is difficult to quantify the impacts and long-term economic implications of a building in which performance does not meet expectations. This leads to a building process that is devoid of quantitative feedback that could be used to detect and correct problems both in an individual building and in the building process itself. One key element in this situation is the lack of a standardized method for documenting and communicating information about the intended performance of a building. This paper describes the Building Life-cycle Information System (BLISS); designed to manage a wide range of building related information across the life cycle of a building project. BLISS is based on the Industry Foundation Classes (IFC) developed by the International Alliance for Interoperability. A BLISS extension to th e IFC that adds classes for building performance metrics is described. Metracker, a prototype tool for tracking performance metrics across the building life cycle, is presented.

Hitchcock, R.J.; Piette, M.A.; Selkowitz, S.E.

1999-04-01T23:59:59.000Z

109

Benchmarking and Performance Based Rating System for Commercial Buildings  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Benchmarking and Performance Based Rating System for Commercial Buildings Benchmarking and Performance Based Rating System for Commercial Buildings in India Speaker(s): Saket Sarraf Date: May 4, 2012 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Girish Ghatikar The Indian building sector has witnessed huge surge in interest in energy performance in the last decade. The 'intention' based codes like the national Energy Conservation Building Code (ECBC) and green building rating systems such as Leadership in Energy and Environment Design (LEED-India) and Green Rating for Integrated Habitat Assessment (GRIHA) have been the prime mechanisms to design and assess energy efficient buildings. However, they do not rate the 'achieved' energy performance of buildings over time or reward their performance through a continuous evaluation process.

110

Integrated Energy Systems (IES) for Buildings: A Market Assessment(LeMar  

Open Energy Info (EERE)

Integrated Energy Systems (IES) for Buildings: A Market Assessment(LeMar Integrated Energy Systems (IES) for Buildings: A Market Assessment(LeMar 2002) Home > Groups > Energy Systems Integration Qinsun's picture Submitted by Qinsun(35) Member 15 November, 2012 - 13:05 Literature Review The author analyzed the market of combine heat and power in commercial buildings. The paper provided the market size of CHP. It analyzed the reduction of emission, energy and cost by 2020. It discussed barrier, market power and impact. It is a good market analysis proach. However, it only considered existing CHP techniques in Commercial buildings. Groups: Energy Systems Integration Login to post comments Latest documents Qinsun Research topics related to ESI Posted: 15 Nov 2012 - 13:55 by Qinsun Qinsun Prospects for Nuclear Power(Davis 2012) Posted: 15 Nov 2012 - 13:36 by Qinsun

111

Fault Detection and Diagnosis in Building HVAC Systems.  

E-Print Network [OSTI]

??Building HVAC systems account for more than 30% of annual energy consumption in United States. However, it has become apparent that only in a small (more)

Najafi, Massieh

2010-01-01T23:59:59.000Z

112

Building America Webinar: Central Multifamily Water Heating Systems  

Broader source: Energy.gov [DOE]

This U.S. Department of Energy Building America webinar, Central Multifamily Water Heating Systems, will take place on January 21, 2015.

113

System/Building Tech Integration | Clean Energy | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

System/Building Integration System/Building Integration SHARE System Building Technologies Integration ZEBRAlliance home The buildings industry encompasses numerous designers, builders, construction materials and components manufacturers, distributors, dealers, and other vendors and service providers. Whether coming together for new construction or retrofitting established structures, these stakeholders often face research limitations and challenges when integrating components, equipment, and systems. This is especially true for anything that is new. System/Building Integration provides the means for our industry partners to work out the wrinkles in their new products in low-risk, realistic test bed environments before market introduction. In ORNL's residential and light commercial building test beds, in addition to natural exposure to weather,

114

SNS/BNL Diagnostics System Group, Spallation Neutron Source, SNS  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

SNS/BNL Diagnostics System Group SNS/BNL Diagnostics System Group Homepage The Spallation Neutron Source project is a collaboration between six national laboratories of the United states to build a Mega Watt neutrons source driven by a proton accelerator. The complex is going to be build in Oak Ridge (Tennessee) and consists of a full energy (1 Gev) linac, an accumulator ring and a mercury target with several instruments for neutron scattering. Information on the project can be found at http://www.sns.gov. At Brookhaven National Laboratory we work mainly on the accumulator ring and transfer lines diagnostics (HEBT, Ring, RTBT). Some of the systems are SNS-wide ie: the Beam Loss Monitor system and Beam Current Monitor system. In addition our group provides parts of other systems to our partner laboratories. Our group is part or the Collider Accelerator Division that is also in charge of RHIC and the AGS complex. If you are looking for information on a particular topic you can contact the persons working on it.

115

Development of discrete event system specification (DEVS) building performance models for building energy design  

Science Journals Connector (OSTI)

The discrete event system specification (DEVS) is a formalism for describing simulation models in a modular fashion. In this study, it is exploited by forming submodels that allow different professions involved in the building design process to work ... Keywords: DEVS, energy simulation in building design, modular BPS, stochastic occupant models

Huseyin Burak Gunay; Liam O'Brien; Rhys Goldstein; Simon Breslav; Azam Khan

2013-04-01T23:59:59.000Z

116

Technology Enablers for Next-Generation Economic Building Monitoring Systems  

E-Print Network [OSTI]

specific context for analysis. Primary duties include aggregating building data, managing measurement devices (loggers), and analyzing data for quality, diagnostics, and savings. Modern EMCS may encompass all of the subsystems. Simple monitoring systems... Control data to the logger Master Building Server Aggregate building data, manage measurement devices (loggers), analyze data for quality, savings, and unknowns Control network of local servers and loggers Large computer system with RDBMS and online...

Sweeney, J., Jr.; Culp, C.

2001-01-01T23:59:59.000Z

117

Building America Systems Integration Research Annual Report: FY 2012  

SciTech Connect (OSTI)

This document is the Building America FY2012 Annual Report, which includes an overview of the Building America Program activities and the work completed by the National Renewable Energy Laboratory and the Building America industry consortia (the Building America teams). The annual report summarizes major technical accomplishments and progress towards U.S. Department of Energy Building Technologies Program's multi-year goal of developing the systems innovations that enable risk-free, cost effective, reliable and durable efficiency solutions that reduce energy use by 30%-50% in both new and existing homes.

Gestwick, M.

2013-05-01T23:59:59.000Z

118

Building-Level Energy Management Systems (BLEMS) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Emerging Technologies » Building-Level Energy Management Systems Emerging Technologies » Building-Level Energy Management Systems (BLEMS) Building-Level Energy Management Systems (BLEMS) The U.S. Department of Energy (DOE) is currently conducting research into building-level energy management systems (BLEMS). Project Description BLEMS provide an integrated plug-and-play capability for legacy energy management systems (EMSs), such as those based on X-10, Zigbee, 802.15, and newly developed EMS for buildings of any size. Project Partners Research is being undertaken by DOE, the University of Southern California, General Electric (GE) Global Research, and GE Consumer & Industrial Division. Project Goals The goal of this project is to develop practical solutions that bring together ad-hoc legacy energy management systems under a single, unified

119

Increase energy efficiency in systems and buildings and improve indoor  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Increase energy efficiency in systems and buildings and improve indoor Increase energy efficiency in systems and buildings and improve indoor environment: How to validate comfort and energy reduction Speaker(s): Wouter Borsboom Date: December 8, 2009 - 12:00pm Location: 90-3122 TNO is a research institute which is active in the energy saving and indoor environment. We like to present our research, our goals and discuss the challenges and the opportunities for cooperation. Therefore we like to give a presentation about the following topic and we are also interested in a presentation of LBL and UC Berkeley. An important topic in the building industry is near zero energy buildings. Most countries in Europe implemented programs to advance this goal in one way or another. In near-zero energy buildings, the interaction between building and systems

120

Cyber-physical energy systems: focus on smart buildings  

Science Journals Connector (OSTI)

Operating at the intersection of multiple sensing and control systems designed for occupant comfort, performability and operational efficiency, modern buildings represent a prototypical cyber-physical system with deeply coupled embedded sensing and networked ... Keywords: LEED, ZNEB, buildings, cyber-physical, embedded, energy management, energy metering, smart grid

Jan Kleissl; Yuvraj Agarwal

2010-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

DOE Commercial Building Energy Asset Rating Program Focus Groups with Primary Stakeholders in Seattle -- Final Report  

Broader source: Energy.gov (indexed) [DOE]

Commercial Building Commercial Building Energy Asset Rating Program Focus Groups with Primary Stakeholders in Seattle Final Report G Redmond Wolf J Dohack LD Winges Battelle Centers for Public Health Research and Evaluation Seattle, Washington Prepared for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Washington, D.C. February 2012 DOE Commercial Building Energy Asset Rating Program Focus Groups with Primary Stakeholders in Seattle Final Report G Redmond Wolf J Dohack LD Winges Centers for Public Health Research and Evaluation Seattle, Washington Prepared for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Washington, D.C. February 2012 Contents 1.0 Introduction .................................................................................................................................. 1

122

Energy Saving in Office Building by Floor Integration System: Reducing  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Energy Saving in Office Building by Floor Integration System: Reducing Energy Saving in Office Building by Floor Integration System: Reducing Total Energy of HVAC and Lighting system using daylight Speaker(s): Yoshifumi Murakami Date: May 20, 2004 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Naoya Motegi Information Technology that is featured by standard communication protocol like Lon Works, BACnet is very useful for managing building systems. Now we can collect much data quickly and easily and to analyze them in detail with this technology. Under the circumstances in that saving energy and reducing CO2 are required strongly, important thing is finding the effective information for building operation and control from collected data and the analysis of them. In our project, the floor integration controller that integrates the each building systems was proposed. It

123

Energy Consumption Analyses of Frequently-used HVAC System Types in High Performance Office Buildings.  

E-Print Network [OSTI]

??The high energy consumption of heating, ventilation and air-conditioning (HVAC) systems in commercial buildings is a hot topic. Office buildings, a typical building set of (more)

Yan, Liusheng

2014-01-01T23:59:59.000Z

124

Indoor humidity and human health: part II--buildings and their systems  

E-Print Network [OSTI]

Northwest homes. Healthy Buildings: Proceeding of IAQ 91,inside an HVAC system compatible with a healthy building?Healthy Buildings: Proceeding of IAQ 91, September,

Arens, Edward A; Baughman, A.

1996-01-01T23:59:59.000Z

125

Theoretical Minimum Energy Use of a Building HVAC System  

E-Print Network [OSTI]

This paper investigates the theoretical minimum energy use required by the HVAC system in a particular code compliant office building. This limit might be viewed as the "Carnot Efficiency" for HVAC system. It assumes that all ventilation and air...

Tanskyi, O.

2011-01-01T23:59:59.000Z

126

Building energy modeling programs comparison Research on HVAC systems  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

energy modeling programs comparison Research on HVAC systems energy modeling programs comparison Research on HVAC systems simulation part Title Building energy modeling programs comparison Research on HVAC systems simulation part Publication Type Journal Year of Publication 2013 Authors Zhou, Xin, Da Yan, Tianzhen Hong, and Dandan Zhu Keywords Building energy modeling programs, comparison tests, HVAC system simulation, theory analysis Abstract Building energy simulation programs are effective tools for the evaluation of building energy saving and optimization of design. The fact that large discrepancies exist in simulated results when different BEMPs are used to model the same building has caused wide concern. Urgent research is needed to identify the main elements that contribute towards the simulation results. This technical report summarizes methodologies, processes, and the main assumptions of three building energy modeling programs (BEMPs) for HVAC calculations: EnergyPlus, DeST, and DOE-2.1E, and test cases are designed to analyze the calculation process in detail. This will help users to get a better understanding of BEMPs and the research methodology of building simulation. This will also help build a foundation for building energy code development and energy labeling programs.

127

An implementation of co-simulation for performance prediction of innovative integrated HVAC systems in buildings  

E-Print Network [OSTI]

Developing an Integrated Building Design Tool by Couplingdesign energy efficient building systems in this complex setting, integrated

Trcka, Marija

2010-01-01T23:59:59.000Z

128

System-Level Monitoring and Diagnosis of Building HVAC System.  

E-Print Network [OSTI]

??Heating, ventilation, and air conditioning (HVAC) is an indoor environmental technology that is extensively instrumented for large-scale buildings. Among all subsystems of buildings, the HVAC (more)

Wu, Siyu

2013-01-01T23:59:59.000Z

129

Building America Case Study: Balancing Hydronic Systems in Multifamily Buildings, Chicago, Illinois (Fact Sheet)  

SciTech Connect (OSTI)

In multifamily hydronic systems, temperature imbalance may be caused by undersized piping, improperly adjusted balancing valves, inefficient water temperature and flow levels, and owner/occupant interaction with the boilers, distribution and controls. The effects of imbalance include tenant discomfort, higher energy use intensity and inefficient building operation. This paper explores cost-effective distribution upgrades and balancing measures in multifamily hydronic systems, providing a resource to contractors, auditors, and building owners on best practices to improve tenant comfort and lower operating costs. The research was conducted by The Partnership for Advanced Residential Retrofit (PARR) in conjunction with Elevate Energy. The team surveyed existing knowledge on cost-effective retrofits for optimizing distribution in typical multifamily hydronic systems, with the aim of identifying common situations and solutions, and then conducted case studies on two Chicago area buildings with known balancing issues in order to quantify the extent of temperature imbalance. At one of these buildings a booster pump was installed on a loop to an underheated wing of the building. This study found that unit temperature in a multifamily hydronic building can vary as much as 61 degrees F, particularly if windows are opened or tenants use intermittent supplemental heating sources like oven ranges. Average temperature spread at the building as a result of this retrofit decreased from 22.1 degrees F to 15.5 degrees F.

Not Available

2014-09-01T23:59:59.000Z

130

Energy Management Systems Package for Small Commercial Buildings  

Broader source: Energy.gov (indexed) [DOE]

EnMS (energy management EnMS (energy management systems) Package for Small Commercial Buildings Jessica Granderson Lawrence Berkeley National Laboratory JGranderson@lbl.gov 510.486.6792 April 4, 2013 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: Small commercial buildings present two challenges for implementing energy efficiency strategies 1) high transaction cost relative to total savings 2) lack of personnel time or skill available for energy management

131

Ball State building massive geothermal system | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Ball State building massive geothermal system Ball State building massive geothermal system Ball State building massive geothermal system March 19, 2010 - 5:47pm Addthis Workers drill boreholes for a geothermal heating and cooling system at Ball State University’s campus in Muncie, Ind. | Photo courtesy of Ball State University Workers drill boreholes for a geothermal heating and cooling system at Ball State University's campus in Muncie, Ind. | Photo courtesy of Ball State University Paul Lester Communications Specialist for the Office of Energy Efficiency and Renewable Energy Ball State University is building America's largest ground source district geothermal heating and cooling system. The new operation will save the school millions of dollars, slash greenhouse gases and create jobs. The project will also "expand how America will define the use of

132

Ball State building massive geothermal system | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Ball State building massive geothermal system Ball State building massive geothermal system Ball State building massive geothermal system March 19, 2010 - 5:47pm Addthis Workers drill boreholes for a geothermal heating and cooling system at Ball State University’s campus in Muncie, Ind. | Photo courtesy of Ball State University Workers drill boreholes for a geothermal heating and cooling system at Ball State University's campus in Muncie, Ind. | Photo courtesy of Ball State University Paul Lester Communications Specialist, Office of Energy Efficiency and Renewable Energy Ball State University is building America's largest ground source district geothermal heating and cooling system. The new operation will save the school millions of dollars, slash greenhouse gases and create jobs. The project will also "expand how America will define the use of

133

High Performance Commercial Building Systems William L. Carroll  

E-Print Network [OSTI]

Efficiency and Renewable Energy, Building Technologies Program of the U.S. Department of Energy underHigh Performance Commercial Building Systems William L. Carroll Ernest Orlando Lawrence Berkeley.2 ­ Retrofit Tools Task 2 HPBCS E2P2.2T3 LBNL - 57775 California Energy Commission Public Interest Energy

134

Vision System for Group of Mobile Robots  

Science Journals Connector (OSTI)

A vision system for group of small mobile robots playing soccer is presented. The whole process ... shape of color markers on top of each robot, is presented. Then, the color classifier...

Artur Babiarz; Robert Bieda; Krzysztof Jaskot

2013-01-01T23:59:59.000Z

135

Operation Diagnosis for Buildings Connecting Building Management Systems with Energy Management Systems  

E-Print Network [OSTI]

Reducing energy consumption of buildings is a good contribution to protect the environment and to reduce costs. The first and most important step to operate a building most efficiently is to make aware of most of the technical parameters. Connecting...

Mehler, G.

2008-01-01T23:59:59.000Z

136

Blackout 2003: Electric System Working Group Technical Conference...  

Broader source: Energy.gov (indexed) [DOE]

Electric System Working Group Technical Conference - Comments and Recommendations Blackout 2003: Electric System Working Group Technical Conference - Comments and Recommendations...

137

Five Questions for Sustainable Energy Systems Group's Michael Sohn  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Five Questions for Sustainable Energy Systems Group's Michael Sohn Five Questions for Sustainable Energy Systems Group's Michael Sohn Michael Sohn November 2013 Assessing Probability and Uncertainty for Smarter Decisions and Policies In this first of a series of Q&As with researchers in the Environmental Energy Technologies Division, Michael Sohn talks about probability and uncertainty in modeling. Michael Sohn is an environmental engineer working to understand how chemicals and energy are used in the world at various scales-global, state, and building. His research interests are in mathematical modeling of environmental systems and quality, uncertainty analysis, value-of-information decision analysis, water-energy integrated assessment, and sensor-data fusion. Sohn has a PhD in Civil and Environmental Engineering and an MS degree in

138

Applications of HVAC System Utilizing Building Thermal Mass in Japan  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Applications of HVAC System Utilizing Building Thermal Mass in Japan Applications of HVAC System Utilizing Building Thermal Mass in Japan Speaker(s): Katsuhiro Miura Date: January 27, 2012 - 10:00am Location: 90-3122 Seminar Host/Point of Contact: Michael Wetter Buildings have a large thermal capacity and it affects much on building thermal load for the HVAC system. The thermal mass can be utilized also to control the thermal load by storing thermal energy before HVAC operation. There are two ways to store thermal energy. One is by operating the HVAC system and the other is by natural ventilation, mainly at night. The latter could be combined with daily HVAC operation as a hybrid ventilation. Thermal mass storage is useful to decrease the hourly peak load and the daily thermal load and can be used for both cooling and heating purpose.

139

Generative Design Systems Applied to Low-Energy Buildings  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Generative Design Systems Applied to Low-Energy Buildings Generative Design Systems Applied to Low-Energy Buildings Speaker(s): Maria Luisa de Oliveira Gama Caldas Date: March 15, 2012 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Paul Mathew Generative Design Systems (GDS) represent a step beyond parametric models, integrating design goals, building simulations and shape generation. In this seminar, present and future research projects on the application of different GDS to low-energy buildings are discussed. The software GENE_ARCH integrates energy simulations with multicriteria search methods such as pareto genetic algorithms, to locate acceptable alternatives that move the current design towards performance goals set by the user. DIVA, a system that integrates parametric geometrical modeling with Radiance, Daysim and

140

Building America Webinar: Central Multifamily Water Heating Systems  

Broader source: Energy.gov [DOE]

Hosted by DOE's Building America program, this webinar will focus on the effective use of central heat pump water heaters (HPWHs) and control systems to reduce the energy use in hot water distribution.

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

NREL: News Feature - Solar System Tops Off Efficient NREL Building  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Solar System Tops Off Efficient NREL Building September 29, 2010 Photo of the sun reflecting off of a solar panel on a roof. Enlarge image More than 1,800 solar panels are being...

142

Monitoring Buildings with Energy Management and Control Systems  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

6 6 Monitoring Buildings with Energy Management and Control Systems Monitoring and evaluation are important parts of all energy-efficiency programs. With the increasing regulatory requirements for verification of demand-side management program savings and continued development of more innovative financing mechanisms, the ability to substantiate claims of energy savings using measured data takes on added importance. Although expensive, the accurate monitoring of energy consumption and building operations is a necessary part of conservation savings analysis. Energy management and control systems (EMCSs), intended for building operations and control functions, already contain most of the same equipment usually installed for energy monitoring and can often be used for

143

Characterizations by Automorphism Groups of Some Rank 3 Buildings IV: Hyperbolic p-adic Moufang Buildings of Rank 3  

Science Journals Connector (OSTI)

In this paper, we introduce the p-adic Moufang condition for hyperbolic buildings of rank 3. It is the most ... of the p-adic Moufang condition for affine buildings, introduced in Part III of this sequence ... po...

H. Van Maldeghem; K. Van Steen

1999-04-01T23:59:59.000Z

144

Performance of thermal distribution systems in large commercial buildings  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Performance of thermal distribution systems in large commercial buildings Performance of thermal distribution systems in large commercial buildings Title Performance of thermal distribution systems in large commercial buildings Publication Type Journal Article LBNL Report Number LBNL-44331 Year of Publication 2002 Authors Xu, Tengfang T., François Rémi Carrié, Darryl J. Dickerhoff, William J. Fisk, Jennifer A. McWilliams, Duo Wang, and Mark P. Modera Journal Energy and Buildings Volume 34 Start Page Chapter Pagination 215-226 Abstract This paper presents major findings of a field study on the performance of five thermal distribution systems in four large commercial buildings. The five systems studied are typical single-duct or dual-duct constant air volume (CAV) systems and variable air volume (VAV) systems, each of which serves an office building or a retail building with floor area over 2,000 m2. The air leakage from ducts are reported in terms of effective leakage area (ELA) at 25 Pa reference pressure, the ASHRAE-defined duct leakage class, and air leakage ratios. The specific ELAs ranged from 0.7 to 12.9 cm2 per m2 of duct surface area, and from 0.1 to 7.7 cm2 per square meter of floor area served. The leakage classes ranged from 34 to 757 for the five systems and systems sections tested. The air leakage ratios are estimated to be up to one-third of the fan- supplied airflow in the constant-air-volume systems. The specific ELAs and leakage classes indicate that air leakage in large commercial duct systems varies significantly from system to system, and from system section to system section even within the same thermal distribution system. The duct systems measured are much leakier than the ductwork specified as "unsealed ducts" by ASHRAE. Energy losses from supply ducts by conduction (including convection and radiation) are found to be significant, on the scale similar to the losses induced by air leakage in the duct systems. The energy losses induced by leakage and conduction suggest that there are significant energy-savings potentials from duct-sealing and insulation practice in large commercial buildings

145

Utilizing Passive Ventilation to Complement HVAC Systems in Enclosed Buildings  

E-Print Network [OSTI]

Utilizing Passive Ventilation to Complement HVAC Systems in Enclosed Buildings Tom Rogg REU Student to assist HVAC has the potential to significantly reduce life cycle cost and energy consumption and electrical system that will tie thermostats to controlled valves in the actual HVAC system. Based on results

Mountziaris, T. J.

146

Buildings Energy Data Book: 5.5 Thermal Distribution Systems  

Buildings Energy Data Book [EERE]

5 5 Typical Commercial Building Thermal Energy Distribution Design Load Intensities (Watts per SF) Distribution System Fans Other Central System Supply Fans Cooling Tower Fan Central System Return Fans Air-Cooled Chiller Condenser Fan 0.6 Terminal Box Fans 0.5 Exhaust Fans (2) Fan-Coil Unit Fans (1) Condenser Fans 0.6 Packaged or Split System Indoor Blower 0.6 Pumps Chilled Water Pump Condenser Water Pump Heating Water Pump Note(s): Source(s): 0.1 - 0.2 0.1 - 0.2 1) Unducted units are lower than those with some ductwork. 2) Strong dependence on building type. BTS/A.D. Little, Energy Consumption Characteristics of Commercial Building HVAC Systems, Volume II:Thermal Distribution, Auxiliary Equipment, and Ventilation, Oct. 1999, Table 3-1, p. 3-6. 0.3 - 1.0 0.1 - 0.3 0.1 - 0.4

147

ENERGY STAR Building Upgrade Manual Chapter 8: Air Distribution Systems |  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

8: Air Distribution 8: Air Distribution Systems Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources Success stories Target Finder

148

Personalized Translation Listening System for Age Groups  

Science Journals Connector (OSTI)

Present translation systems play back their results with specific speed and volume regardless of the type of user. In this paper, we describe a personalized translation listening system by identifying user information. User groups are classified by age group after inputting speech. This suggested translation system gives the translated result back to the user, speaking at an emphasized speech based on the user's age. The personalized translation listening system performs age recognition, speech recognition, language recognition, Google machine translation, and TTS web services. We showed the comparison of normal speech and emphasized speech by realizing a user-oriented translation system in a mobile device. A Mean Opinion Score was used for the experiment. Average score of the Mean Opinion Score experiment was 3.21.

Do-won Jang; Dong-Ju Kim; Kwang-Seok Hong

2011-01-01T23:59:59.000Z

149

Development of Building Automation and Control Systems  

E-Print Network [OSTI]

Johnson Controls, 70 in Automated Logic EIKON language, 42systems developed by Automated Logic. Similarly as shown in

Yang, Yang; Zhu, Qi; Maasoumy, Mehdi; Sangiovanni-Vincentelli, Alberto

2012-01-01T23:59:59.000Z

150

A Buildings Module for the Stochastic Energy Deployment System  

SciTech Connect (OSTI)

The U.S. Department of Energy (USDOE) is building a new long-range (to 2050) forecasting model for use in budgetary and management applications called the Stochastic Energy Deployment System (SEDS), which explicitly incorporates uncertainty through its development within the Analytica(R) platform of Lumina Decision Systems. SEDS is designed to be a fast running (a few minutes), user-friendly model that analysts can readily run and modify in its entirety through a visual programming interface. Lawrence Berkeley National Laboratory is responsible for implementing the SEDS Buildings Module. The initial Lite version of the module is complete and integrated with a shared code library for modeling demand-side technology choice developed by the National Renewable Energy Laboratory (NREL) and Lumina. The module covers both commercial and residential buildings at the U.S. national level using an econometric forecast of floorspace requirement and a model of building stock turnover as the basis for forecasting overall demand for building services. Although the module is fundamentally an engineering-economic model with technology adoption decisions based on cost and energy performance characteristics of competing technologies, it differs from standard energy forecasting models by including considerations of passive building systems, interactions between technologies (such as internal heat gains), and on-site power generation.

Lacommare, Kristina S H; Marnay, Chris; Stadler, Michael; Borgeson, Sam; Coffey, Brian; Komiyama, Ryoichi; Lai, Judy

2008-05-15T23:59:59.000Z

151

Comparison of Building Energy Modeling Programs: HVAC Systems  

E-Print Network [OSTI]

Comparison of Building Energy Modeling Programs: BuildingComparison of Building Energy Modeling Programs: HVACassumptions of three building energy modeling programs (

Zhou, Xin

2014-01-01T23:59:59.000Z

152

Active Integrated Perimeter Building Systems | Department of...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

sensor data, but sharing the data with faade and HVAC control systems to implement load reduction or demand-side ventilation strategies is difficult because the data are...

153

Building a Smarter Distribution System in Pennsylvania  

Broader source: Energy.gov (indexed) [DOE]

Development of an advanced distribution management system (DMS) software is at the heart of the project. The DMS monitors and controls all of the smart devices being installed...

154

Building Hierarchical Grid Storage Using the GFARM Global File System  

E-Print Network [OSTI]

-sharing service and the GFARM grid file system; then, it introduces our hybrid architecture. Section 4 gives Work One of the major goals of grid infrastructures is to transparently provide access to comBuilding Hierarchical Grid Storage Using the GFARM Global File System and the JUXMEM Grid Data

Paris-Sud XI, Université de

155

Chapter 7 - Active Solar Systems inBuildings  

Science Journals Connector (OSTI)

Abstract This chapter deals with the review of solar active thermal systems. They are discussed from a point of view of different technological concepts, mode of operation, heating needs, complexity of their design, and construction. Different classifications of these systems are also presented. The focus is put on system configuration depending on its heating functions. Some consideration is given to the structure of solar heating systems, methods of energy storage, and cooperation with alternative, auxiliary, or peak heat sources, including heat pumps. Flat-plate, evacuated tube, unglazed, and some other types of solar collectors and their main components are described. Advantages and disadvantages of the main types of solar collectors are analyzed. Methods of determining energy efficiency of solar collectors and graphical interpretation of their thermal characteristics are presented in order to show how different collector types can be evaluated for their use in buildings in different weather conditions and applications. Use of photovoltaics (PV) in buildings is also considered. Physical fundamentals of the internal PV effect are presented. Technologies of solar PV cells and systems are described along with different operating modes. The stress is put on technologies applied in buildings. It is emphasized that the dual nature of building elements, with coherency between architecture and energy production (PV systems and solar heating), will be standard in solar self-energy sufficient buildings. To give a full picture of solar active systems applied in buildings, solar cooling technologies are also discussed. It is underlined that sorption cooling technologies may help in solving a problem of working fluid overheating in the collector loop and in storage encountered in solar combisystems (i.e., space heating plus hot water heating).

Dorota Chwieduk

2014-01-01T23:59:59.000Z

156

Modelica-based Modeling and Simulation to Support Research and Development in Building Energy and Control Systems  

E-Print Network [OSTI]

applied earlier for building energy modeling applicationstowards building HVAC system modeling and simulation. Forof equation-based modeling for building systems. We believe

Wetter, Michael

2010-01-01T23:59:59.000Z

157

Thermal Performance of Ferrocement Green Building System  

Science Journals Connector (OSTI)

System must not only cope with strengths and flexibility requirements, but the insulation value is of high importance. In summer heat must be kept outside as much as possible. The great demands of electric power ...

Wail N. Al-Rifaie; Waleed K. Ahmed

2014-01-01T23:59:59.000Z

158

Building dependability arguments for software intensive systems  

E-Print Network [OSTI]

A method is introduced for structuring and guiding the development of end-to-end dependability arguments. The goal is to establish high-level requirements of complex software-intensive systems, especially properties that ...

Seater, Robert Morrison

2009-01-01T23:59:59.000Z

159

Building interactive systems using unconventional electronics  

Science Journals Connector (OSTI)

Many interactive systems use "conventional" silicon- based sensors and electronics that limit their functionality and scalability. Organic, amorphous inorganic, and other "unconventional" electronics are ideal for applications that require mechanical ... Keywords: fabrication, large-area, organic light- emitting diode, piezoelectric

John Sarik; Ioannis Kymissis

2011-01-01T23:59:59.000Z

160

Review: Business Process Implementation: Building Workflow Systems  

Science Journals Connector (OSTI)

......flouting control systems and list characteristics of computer fraudsters: these...Philip Sargent Laser-Scan Intranets ?? Intranets: The Surf Within James Cimino...into the need for a secure intranet. His facts and figures on......

Philip Sargent

1998-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Building America Webinar: Retrofitting Central Space Conditioning Strategies for Multifamily Buildings- Steam Systems, Retrofit Measure Packages, Hydronic Systems  

Broader source: Energy.gov [DOE]

This presentation is included in the July 16, 2014, Building America webinar, and provides information about best practices, costs, and savings associated with optimizing steam and hydronic systems through increased main line air venting, replacing radiator vents, improving circulation pump efficiency, and upgrading boiler control systems.

162

Building embedded systems with embedded DSLs  

Science Journals Connector (OSTI)

We report on our experiences in synthesizing a fully-featured autopilot from embedded domain-specific languages (EDSLs) hosted in Haskell. The autopilot is approximately 50k lines of C code generated from 10k lines of EDSL code and includes control laws, ... Keywords: embedded domain specific languages, embedded systems

Patrick C. Hickey, Lee Pike, Trevor Elliott, James Bielman, John Launchbury

2014-08-01T23:59:59.000Z

163

A toolkit for building earth system models  

SciTech Connect (OSTI)

An earth system model is a computer code designed to simulate the interrelated processes that determine the earth's weather and climate, such as atmospheric circulation, atmospheric physics, atmospheric chemistry, oceanic circulation, and biosphere. I propose a toolkit that would support a modular, or object-oriented, approach to the implementation of such models.

Foster, I.

1993-03-01T23:59:59.000Z

164

A toolkit for building earth system models  

SciTech Connect (OSTI)

An earth system model is a computer code designed to simulate the interrelated processes that determine the earth`s weather and climate, such as atmospheric circulation, atmospheric physics, atmospheric chemistry, oceanic circulation, and biosphere. I propose a toolkit that would support a modular, or object-oriented, approach to the implementation of such models.

Foster, I.

1993-03-01T23:59:59.000Z

165

Co-Simulation of Building Energy and Control Systems with the Building Controls Virtual Test Bed  

SciTech Connect (OSTI)

This article describes the implementation of the Building Controls Virtual Test Bed (BCVTB). The BCVTB is a software environment that allows connecting different simulation programs to exchange data during the time integration, and that allows conducting hardware in the loop simulation. The software architecture is a modular design based on Ptolemy II, a software environment for design and analysis of heterogeneous systems. Ptolemy II provides a graphical model building environment, synchronizes the exchanged data and visualizes the system evolution during run-time. The BCVTB provides additions to Ptolemy II that allow the run-time coupling of different simulation programs for data exchange, including EnergyPlus, MATLAB, Simulink and the Modelica modelling and simulation environment Dymola. The additions also allow executing system commands, such as a script that executes a Radiance simulation. In this article, the software architecture is presented and the mathematical model used to implement the co-simulation is discussed. The simulation program interface that the BCVTB provides is explained. The article concludes by presenting applications in which different state of the art simulation programs are linked for run-time data exchange. This link allows the use of the simulation program that is best suited for the particular problem to model building heat transfer, HVAC system dynamics and control algorithms, and to compute a solution to the coupled problem using co-simulation.

Wetter, Michael

2010-08-22T23:59:59.000Z

166

Energy-Efficient Building HVAC Control Using Hybrid System LBMPC  

E-Print Network [OSTI]

Improving the energy-efficiency of heating, ventilation, and air-conditioning (HVAC) systems has the potential to realize large economic and societal benefits. This paper concerns the system identification of a hybrid system model of a building-wide HVAC system and its subsequent control using a hybrid system formulation of learning-based model predictive control (LBMPC). Here, the learning refers to model updates to the hybrid system model that incorporate the heating effects due to occupancy, solar effects, outside air temperature (OAT), and equipment, in addition to integrator dynamics inherently present in low-level control. Though we make significant modeling simplifications, our corresponding controller that uses this model is able to experimentally achieve a large reduction in energy usage without any degradations in occupant comfort. It is in this way that we justify the modeling simplifications that we have made. We conclude by presenting results from experiments on our building HVAC testbed, which s...

Aswani, Anil; Taneja, Jay; Krioukov, Andrew; Culler, David; Tomlin, Claire

2012-01-01T23:59:59.000Z

167

Energy Systems Group | Open Energy Information  

Open Energy Info (EERE)

Group Group Jump to: navigation, search Name Energy Systems Group Place Newburgh, Indiana Zip 47630 Sector Efficiency, Services Product Energy services company focused on energy efficiency programmes and the development of landfill-gas to energy projects. Coordinates 41.499945°, -74.010229° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.499945,"lon":-74.010229,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

168

Total and Peak Energy Consumption Minimization of Building HVAC Systems Using Model Predictive Control  

E-Print Network [OSTI]

inputs. The idea of modeling building thermal behavior usingThe detail of building thermal modeling is pre- sented in [Modeling and optimal control algorithm design for hvac systems in energy efficient buildings,

Maasoumy, Mehdi; Sangiovanni-Vincentelli, Alberto

2012-01-01T23:59:59.000Z

169

Architectural Building Blocks for Plug-and-Play System Design  

E-Print Network [OSTI]

Architectural Building Blocks for Plug-and-Play System Design Shangzhu Wang, George S. Avrunin semantics. Our approach is also integrated with design-time verification to provide feedback about with each other. Given the com- plexity of the behavior that is being described and the large design space

Avrunin, George S.

170

Justification to remove 333 Building fire suppression system  

SciTech Connect (OSTI)

Justification to remove the 333 Building fire suppression system is provided. The Maximum Possible Fire Loss (MPFL) is provided (approximately $800K), potential radiological and toxicological impacts from a postulated fire are discussed, Life Safety Code issues are addressed, and coordination with the Hanford Fire Department is assured.

Benecke, M.W.

1995-12-04T23:59:59.000Z

171

HVAC & Building Management Control System Energy Efficiency Replacements  

SciTech Connect (OSTI)

The project objective was the replacement of an aging, un-repairable HVAC system which has grown inefficient and a huge energy consumer with low energy and efficient HVAC units, and installation of energy efficient building control technologies at City's YMCA Community Center.

Hernandez, Adriana

2012-09-21T23:59:59.000Z

172

Integrated Energy Systems (IES) for Buildings: A Market Assessment  

SciTech Connect (OSTI)

Integrated Energy Systems (IES) combine on-site power or distributed generation technologies with thermally activated technologies to provide cooling, heating, humidity control, energy storage and/or other process functions using thermal energy normally wasted in the production of electricity/power. IES produce electricity and byproduct thermal energy onsite, with the potential of converting 80 percent or more of the fuel into useable energy. IES have the potential to offer the nation the benefits of unprecedented energy efficiency gains, consumer choice and energy security. It may also dramatically reduce industrial and commercial building sector carbon and air pollutant emissions and increase source energy efficiency. Applications of distributed energy and Combined heat and power (CHP) in ''Commercial and Institutional Buildings'' have, however, been historically limited due to insufficient use of byproduct thermal energy, particularly during summer months when heating is at a minimum. In recent years, custom engineered systems have evolved incorporating potentially high-value services from Thermally Activated Technologies (TAT) like cooling and humidity control. Such TAT equipment can be integrated into a CHP system to utilize the byproduct heat output effectively to provide absorption cooling or desiccant humidity control for the building during these summer months. IES can therefore expand the potential thermal energy services and thereby extend the conventional CHP market into building sector applications that could not be economically served by CHP alone. Now more than ever, these combined cooling, heating and humidity control systems (IES) can potentially decrease carbon and air pollutant emissions, while improving source energy efficiency in the buildings sector. Even with these improvements over conventional CHP systems, IES face significant technological and economic hurdles. Of crucial importance to the success of IES is the ability to treat the heating, ventilation, air conditioning, water heating, lighting, and power systems loads as parts of an integrated system, serving the majority of these loads either directly or indirectly from the CHP output. The CHP Technology Roadmaps (Buildings and Industry) have focused research and development on a comprehensive integration approach: component integration, equipment integration, packaged and modular system development, system integration with the grid, and system integration with building and process loads. This marked change in technology research and development has led to the creation of a new acronym to better reflect the nature of development in this important area of energy efficiency: Integrated Energy Systems (IES). Throughout this report, the terms ''CHP'' and ''IES'' will sometimes be used interchangeably, with CHP generally reserved for the electricity and heat generating technology subsystem portion of an IES. The focus of this study is to examine the potential for IES in buildings when the system perspective is taken, and the IES is employed as a dynamic system, not just as conventional CHP. This effort is designed to determine market potential by analyzing IES performance on an hour-by-hour basis, examining the full range of building types, their loads and timing, and assessing how these loads can be technically and economically met by IES.

LeMar, P.

2002-10-29T23:59:59.000Z

173

Integrating fuel cell power systems into building physical plants  

SciTech Connect (OSTI)

This paper discusses the integration of fuel cell power plants and absorption chillers to cogenerate chilled water or hot water/steam for all weather air conditioning as one possible approach to building system applications. Absorption chillers utilize thermal energy in an absorption based cycle to chill water. It is feasible to use waste heat from fuel cells to provide hydronic heating and cooling. Performance regimes will vary as a function of the supply and quality of waste heat. Respective performance characteristics of fuel cells, absorption chillers and air conditioning systems will define relationships between thermal and electrical load capacities for the combined systems. Specifically, this paper develops thermodynamic relationships between bulk electrical power and cooling/heating capacities for combined fuel cell and absorption chiller system in building applications.

Carson, J. [KCI Technologies, Inc., Hunt Valley, MD (United States)

1996-12-31T23:59:59.000Z

174

Buildings | OpenEI Community  

Open Energy Info (EERE)

Buildings Buildings Home > Features > Groups Content Group Activity By term Q & A Feeds Content type Blog entry Discussion Document Event Poll Question Keywords Author Apply Dc Living Walls Posted by: Dc 15 Nov 2013 - 13:26 Much of the discussion surrounding green buildings centers around reducing energy use. The term net zero is the platinum standard for green buildings, meaning the building in question does not take any more... Tags: ancient building system, architect, biomimicry, building technology, cooling, cu, daylight, design problem, energy use, engineer, fred andreas, geothermal, green building, heat transfer, heating, living walls, metabolic adjustment, net zero, pre-electricity, Renewable Energy, Solar, university of colorado, utility grid, Wind

175

Passive-solar-cooling system concepts for small office buildings. Final report  

SciTech Connect (OSTI)

This report summarizes the efforts of a small group of building design professionals and energy analysis experts to develop passive solar cooling concepts including first cost estimates for small office buildings. Two design teams were brought together at each of two workshops held in the fall of 1982. Each team included an architect, mechanical engineer, structural engineer, and energy analysis expert. This report presents the passive cooling system concepts resulting from the workshops. It summarizes the design problems, solutions and first-cost estimates relating to each technology considered, and documents the research needs identified by the participants in attempting to implement the various technologies in an actual building design. Each design problem presented at the workshops was based on the reference (base case) small office building analyzed as part of LBL's Cooling Assessment. Chapter II summarizes the thermal performance, physical specifications and estimated first-costs of the base case design developed for this work. Chapters III - VI describe the passive cooling system concepts developed for each technology: beam daylighting; mass with night ventilation; evaporative cooling; and integrated passive cooling systems. The final Chapters, VII and VIII present the preliminary implications for economics of passive cooling technologies (based on review of the design concepts) and recommendations of workshop participants for future research in passive cooling for commercial buildings. Appendices provide backup information on each chapter as indicated.

Whiddon, W.I.; Hart, G.K.

1983-02-01T23:59:59.000Z

176

Steam System Balancing and Tuning for Multifamily Residential Buildings, Chicago, Illinois (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)  

Broader source: Energy.gov (indexed) [DOE]

Steam System Balancing Steam System Balancing and Tuning for Multifamily Residential Buildings Chicago, Illinois PROJECT INFORMATION Project Name: Steam System Balancing and Tuning for Multifamily Residential Buildings Location: Chicago, IL Partners: Partnership for Advanced Residential Retrofit www.gastechnology.org Building Component: Steam heating distribution system and controls Application: Retrofit; Multifamily Year Tested: 2011-2012 Applicable Climate Zone(s): Cold humid continental PERFORMANCE DATA Cost of Energy Efficiency Measure (including labor): $9,000 on average Projected Energy Savings: 10.2% heating savings Chicago's older multifamily housing stock is primarily heated by centrally metered steam or hydronic systems. Often, significant temperature differentials

177

Co-simulation of innovative integrated HVAC systems in buildings  

E-Print Network [OSTI]

Canada: International Building Perfor- mance SimulationExternal coupling between building energy simulation andexternal coupling of building energy and air ow modeling

Trcka, Marija

2010-01-01T23:59:59.000Z

178

Build, Own, Operate and Maintain (BOOM) Boiler Systems  

E-Print Network [OSTI]

Build, Own, Operate and Maintain (BOOM) Boiler Systems Tom Henry, Annstrong Service, Inc. Overview: The article addresses the growing trend in outsourcing boiler equipment, installation, operation, maintenance and ownership by large.... In most cases, thennal, electric and air energy systems are not considered "core" assets resulting in the need to find "other" solutions to providing the needed energy. ? Reduced staffing has resulted in fewer experienced and knowledgeable boiler...

Henry, T.

179

OSU Building and Environmental Thermal Systems Research Group Citation Index  

E-Print Network [OSTI]

. Microfluidics and Nanofluidics 6(2):221-230. Mathur, S.R., and J.Y. Murthy. 2009. A multigrid method

180

Introduction and Motivation Toward Group Optimization to Design Building Systems  

E-Print Network [OSTI]

on its own, no more than could ungrounded aesthetic inclination. Rather, by conjoining creative energies for wind and seismic loads) identify the optimal bracing layout based on results and create frame model

Paulino, Glaucio H.

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Energy Signal Tool for Decision Support in Building Energy Systems  

SciTech Connect (OSTI)

A prototype energy signal tool is demonstrated for operational whole-building and system-level energy use evaluation. The purpose of the tool is to give a summary of building energy use which allows a building operator to quickly distinguish normal and abnormal energy use. Toward that end, energy use status is displayed as a traffic light, which is a visual metaphor for energy use that is either substantially different from expected (red and yellow lights) or approximately the same as expected (green light). Which light to display for a given energy end use is determined by comparing expected to actual energy use. As expected, energy use is necessarily uncertain; we cannot choose the appropriate light with certainty. Instead, the energy signal tool chooses the light by minimizing the expected cost of displaying the wrong light. The expected energy use is represented by a probability distribution. Energy use is modeled by a low-order lumped parameter model. Uncertainty in energy use is quantified by a Monte Carlo exploration of the influence of model parameters on energy use. Distributions over model parameters are updated over time via Bayes' theorem. The simulation study was devised to assess whole-building energy signal accuracy in the presence of uncertainty and faults at the submetered level, which may lead to tradeoffs at the whole-building level that are not detectable without submetering.

Henze, G. P.; Pavlak, G. S.; Florita, A. R.; Dodier, R. H.; Hirsch, A. I.

2014-12-01T23:59:59.000Z

182

Building.  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

System ITER LHD Magnetic Confinement Neutral Beam Plasma Confinement Systems Primary Heat Transfer System Remote Handling Systems Shield Module Steady-State (Tokamak) Reactor...

183

The Study on Building of Virtual Reality System in Large Surface Coal Mine  

Science Journals Connector (OSTI)

The building of virtual reality system for the opencast mine is a complicated and systemic project. The building process of virtual system includes data collection, GIS geodabase, model designing and raster te...

Baoying Ye; Nisha Bao; Zhongke Bai

2011-01-01T23:59:59.000Z

184

Building Technologies Office: Residential Buildings  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Residential Buildings Residential Buildings to someone by E-mail Share Building Technologies Office: Residential Buildings on Facebook Tweet about Building Technologies Office: Residential Buildings on Twitter Bookmark Building Technologies Office: Residential Buildings on Google Bookmark Building Technologies Office: Residential Buildings on Delicious Rank Building Technologies Office: Residential Buildings on Digg Find More places to share Building Technologies Office: Residential Buildings on AddThis.com... About Take Action to Save Energy Partner With DOE Activities Technology Research, Standards, & Codes Popular Residential Links Success Stories Previous Next Warming Up to Pump Heat. Lighten Energy Loads with System Design. Cut Refrigerator Energy Use to Save Money. Tools EnergyPlus Whole Building Simulation Program

185

Small- and Medium-Size Building Automation and Control System Needs: Scoping Study  

Broader source: Energy.gov (indexed) [DOE]

Small- and Medium-Size Building Automation and Control System Small- and Medium-Size Building Automation and Control System Needs: Scoping Study Small- and Medium-Size Building Automation and Control System Needs: Scoping Study Michael Brambley, Ph.D. Pacific Northwest National Laboratory Michael.Brambley@pnnl.gov (509) 375-6875 April 2, 2013 2 | Building Technologies Office eere.energy.gov Problem Statement * Less than 10% of the buildings have building automation systems (BAS) * Over 90% of buildings stock either: - small (<5,000 sf) or - medium-sized (between 5,000 sf and 50,000 sf)

186

Small- and Medium-Size Building Automation and Control System Needs: Scoping Study  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Small- and Medium-Size Building Automation and Control System Small- and Medium-Size Building Automation and Control System Needs: Scoping Study Small- and Medium-Size Building Automation and Control System Needs: Scoping Study Michael Brambley, Ph.D. Pacific Northwest National Laboratory Michael.Brambley@pnnl.gov (509) 375-6875 April 2, 2013 2 | Building Technologies Office eere.energy.gov Problem Statement * Less than 10% of the buildings have building automation systems (BAS) * Over 90% of buildings stock either: - small (<5,000 sf) or - medium-sized (between 5,000 sf and 50,000 sf)

187

Distributed Generation System Characteristics and Costs in the Buildings Sector  

Gasoline and Diesel Fuel Update (EIA)

Distributed Generation System Distributed Generation System Characteristics and Costs in the Buildings Sector August 2013 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information Administration | Distributed Generation System Characteristics and Costs in the Buildings Sector i This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as representing those of the U.S. Department of Energy or other Federal agencies.

188

Titan's New Build Attracts Magnetic Systems Research Impossible Until Now  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Titan's New Build Attracts Magnetic Systems Research Impossible Until Now Titan's New Build Attracts Magnetic Systems Research Impossible Until Now November 01, 2013 Researchers using Titan are studying the behavior of magnetic systems by simulating nickel atoms as they reach their Curie temperature-the threshold between order (right) and disorder (left) when atoms spin into random magnetic directions of fluctuating magnetic strengths, causing the material to lose its magnetism. As simple as magnets seemed during school science lessons (opposites attract, likes repel), improving the performance of magnetic materials and creating new alloys is so complicated Markus Eisenbach, computational scientist at Oak Ridge National Laboratory, has been waiting for a computer that can perform as many as twenty quadrillion calculations per second to

189

Install renewable energy systems | ENERGY STAR Buildings & Plants  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Install renewable energy systems Install renewable energy systems Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In this section Learn the benefits Get started Use Portfolio Manager Save energy Stamp out energy waste Find cost-effective investments Engage occupants Purchase energy-saving products Put computers to sleep Get help from an expert Take a comprehensive approach Install renewable energy systems

190

Performance of thermal distribution systems in large commercial buildings  

E-Print Network [OSTI]

Energy Efficiency and Renewable Energy, Office of BuildingEnergy Efficiency and Renewable Energy, Office of Building

Xu, T.

2011-01-01T23:59:59.000Z

191

Technology & System Specifications | The Better Buildings Alliance  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

& System Specifications & System Specifications Activities Technology Solutions Teams Public Sector Teams Market Solutions Teams Technology & System Specifications The Better Buildings Alliance Technology Solutions Teams develop specifications for you to customize and use to obtain quotes for high-efficiency products and services. Collective support for these product and performance specifications demonstrates a market need to manufacturers and leads to greater product availability, higher quality, and more competitive pricing. Get started by clicking below. Available Specifications Sign your support for the Wireless Meter Challenge and review the specification The wireless meter challenge has been launched to catalyze the development of low cost metering solutions. Meters are an integral component of energy

192

Distributed Generation System Characteristics and Costs in the Buildings  

Gasoline and Diesel Fuel Update (EIA)

1.6 mb) 1.6 mb) Appendix A - Photovoltaic (PV) Cost and Performance Characteristics for Residential and Commercial Applications (1.0 mb) Appendix B - The Cost and Performance of Distributed Wind Turbines, 2010-35 (0.5 mb) Distributed Generation System Characteristics and Costs in the Buildings Sector Release date: August 7, 2013 Distributed generation in the residential and commercial buildings sectors refers to the on-site generation of energy, often electricity from renewable energy systems such as solar photovoltaics (PV) and small wind turbines. Many factors influence the market for distributed generation, including government policies at the local, state, and federal level, and project costs, which vary significantly depending on time, location, size, and application.

193

Gaussian Process Modeling: Applications to Building Systems and Algorithmic  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gaussian Process Modeling: Applications to Building Systems and Algorithmic Gaussian Process Modeling: Applications to Building Systems and Algorithmic Challenges Speaker(s): Victor M. Zavala Date: November 5, 2013 - 12:00pm - 1:00pm Location: 90-3122 Seminar Host/Point of Contact: Mary Ann Piette Michael Sohn We review applications and algorithmic challenges of Gaussian Process (GP) modeling. GP is a powerful and flexible uncertainty quantification and data analysis technique that enables the construction of complex models without the need to specify algebraic relationships between variables. This is done by working directly in the space of the kernel or covariance matrix. In addition, it derives from a Bayesian framework and, as such, it naturally provides predictive probability distributions. We describe how these features can be exploited in Measurement and Verification (M&V) tasks and

194

DOE Commercial Building Energy Asset Rating Program Focus Groups with Primary Stakeholders in Seattle-- Final Report  

Broader source: Energy.gov [DOE]

Collection, assessment, and analysis of Seattle stakeholder input and opinions regarding the commercial building energy asset rating program.

195

A Data and Knowledge Management System for Intelligent Buildings  

E-Print Network [OSTI]

words: Intelligent building; Assessment; Methodology; Information system 1. INTRODUCTION It is the development and application of modern technologies in the areas of information, communication, materials, and machinery in the construction... Future, Vol.VIII-6-3 management of IBs. It is the authors? initiative to put forward an integrated methodology for lifecycle information management and knowledge utilization of IBs. The methodology will be described by using a novel prototype based...

Hong, J.; Chen, Z.; Li, H.; Xu, Q.

2006-01-01T23:59:59.000Z

196

FORTRAN M as a language for building earth system models  

SciTech Connect (OSTI)

FORTRAN M is a small set of extensions to FORTRAN 77 that supports a modular or object-oriented approach to the development of parallel programs. In this paper, I discuss the use of FORTRAN M as a tool for building earth system models on massively parallel computers. I hypothesize that the use of FORTRAN M has software engineering advantages and outline experiments that we are conducting to investigate this hypothesis.

Foster, I.

1992-01-01T23:59:59.000Z

197

FORTRAN M as a language for building earth system models  

SciTech Connect (OSTI)

FORTRAN M is a small set of extensions to FORTRAN 77 that supports a modular or object-oriented approach to the development of parallel programs. In this paper, I discuss the use of FORTRAN M as a tool for building earth system models on massively parallel computers. I hypothesize that the use of FORTRAN M has software engineering advantages and outline experiments that we are conducting to investigate this hypothesis.

Foster, I.

1992-12-31T23:59:59.000Z

198

Fusion systems on bicyclic 2-groups Benjamin Sambale  

E-Print Network [OSTI]

Fusion systems on bicyclic 2-groups Benjamin Sambale January 28, 2014 Abstract We classify all (saturated) fusion systems on bicyclic 2-groups. Here, a bicyclic group is a product of two cyclic subgroups. This extends previous work on fusion systems on metacyclic 2-groups (see [Craven-Glesser, 2012] and [Sambale

199

Implementing effect of energy efficiency supervision system for government office buildings and large-scale public buildings in China  

Science Journals Connector (OSTI)

The Chinese central government released a document to initiate a task of energy efficiency supervision system construction for government office buildings and large-scale public buildings in 2007, which marks the overall start of existing buildings energy efficiency management in China with the government office buildings and large-scale public buildings as a breakthrough. This paper focused on the implementing effect in the demonstration region all over China for less than one year, firstly introduced the target and path of energy efficiency supervision system, then described the achievements and problems during the implementing process in the first demonstration provinces and cities. A certain data from the energy efficiency public notice in some typical demonstration provinces and cities were analyzed statistically. It can be concluded that different functional buildings have different energy consumption and the average energy consumption of large-scale public buildings is too high in China compared with the common public buildings and residential buildings. The obstacles need to be overcome afterward were summarized and the prospects for the future work were also put forward in the end.

Jing Zhao; Yong Wu; Neng Zhu

2009-01-01T23:59:59.000Z

200

Design and Optimization of Control Strategies and Parameters by Building and System Simulation  

E-Print Network [OSTI]

temperatures have been tested and analyzed within simulation calculations. SIMULATION MODEL Building Model The part of the building considered for this study is modeled using the TRNSYS Type 56 multi-zone building model [3]. The model consists of 13... is integrated into the TRNSYS building model [4]. System Model The detailed model of the peripheric systems, the occupancy and load schedules of the building and the control strategies is built using the appropriate types from the model library of TRNSYS...

Baumann, O.

2003-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

FUSION SYSTEMS FOR PROFINITE GROUPS RADU STANCU AND PETER SYMONDS  

E-Print Network [OSTI]

FUSION SYSTEMS FOR PROFINITE GROUPS RADU STANCU AND PETER SYMONDS Abstract. We introduce the notion of a pro-fusion system on a pro-p group, which generalizes the notion of a fusion system on a finite p-group. We also prove a version of Alperin's Fusion Theorem for pro-fusion systems. 1. Introduction Profinite

Symonds, Peter

202

Comparison of Control Strategies for Energy Efficient Building HVAC Systems  

E-Print Network [OSTI]

transfer in rooms in the modelica buildings library. [18] A.Building models are first captured in Modelica [1]to leverage Modelicas rich building component library and

Maasoumy, Mehdi; Sangiovanni-Vincentelli, Alberto

2014-01-01T23:59:59.000Z

203

A Buildings Module for the Stochastic Energy Deployment System  

E-Print Network [OSTI]

F.W. Dodge 1991: Building Stock Database Methodology andEnd-Use Flow Maps for the Buildings Sector, D.B. Belzer,N ATIONAL L ABORATORY A Buildings Module for the Stochastic

Marnay, Chris

2008-01-01T23:59:59.000Z

204

Final Draft Building Automation Systems Design and Construction Standards October 3rd  

E-Print Network [OSTI]

Final Draft Building Automation Systems Design and Construction Standards October 3rd , 2013 1 Building Automation System Design and Construction Standards University of Rochester Utilities and Energy Automation Systems Design and Construction Standards October 3rd , 2013 2 University of Rochester Building

Portman, Douglas

205

Co-simulation for performance prediction of integrated building and HVAC systems -An analysis of solution  

E-Print Network [OSTI]

Co-simulation for performance prediction of integrated building and HVAC systems - An analysis performance simulation of buildings and heating, ventilation and air- conditioning (HVAC) systems can help, heating, ventilation and air-conditioning (HVAC) systems are responsible for 10%-60% of the total building

206

Innovative System and Method for Monitoring Energy Efficiency in Buildings  

Science Journals Connector (OSTI)

Improving energy efficiency (EE) in buildings may significantly reduce...@lisee, for achieving energy efficiency in buildings (households, officies, campus, data centers, etc. ... devices, locally estimating indo...

Grazia Fattoruso; Saverio De Vito; Ciro Di Palma; Girolamo Di Francia

2014-01-01T23:59:59.000Z

207

Advanced Vehicles Group: Center for Transportation Technologies and Systems  

SciTech Connect (OSTI)

Describes R&D in advanced vehicle systems and components (e.g., batteries) by NREL's Advanced Vehicles Group.

Not Available

2008-08-01T23:59:59.000Z

208

FUSION SYSTEMS FOR PROFINITE GROUPS RADU STANCU AND PETER SYMONDS  

E-Print Network [OSTI]

FUSION SYSTEMS FOR PROFINITE GROUPS RADU STANCU AND PETER SYMONDS Abstract.We introduce the notion of a pro-fusion system on a pro-p group,* * which generalizes the notion of a fusion system on a finite p-group. We also prove a versio* *n

Symonds, Peter

209

Small and Medium-Sized Building Automation and Control System Needs Scoping  

Broader source: Energy.gov (indexed) [DOE]

Small and Medium-Sized Building Automation Small and Medium-Sized Building Automation and Control System Needs Scoping Study Small and Medium-Sized Building Automation and Control System Needs Scoping Study The U.S. Department of Energy (DOE) is currently conducting a scoping research study of small- and medium-sized building automation and control system needs. Project Description This project seeks to develop a scoping study to identify the building automation system needs-such as end-uses and systems to be controlled-and control capabilities for small- and medium-sized buildings. Researchers also plan to develop a case study to show that building controls for small- and medium-sized buildings can be cost-effective. The monitoring needs to ensure proper and persistent operations will also be identified.

210

Building GHGs National Inventory Systems | Open Energy Information  

Open Energy Info (EERE)

GHGs National Inventory Systems GHGs National Inventory Systems Jump to: navigation, search Name Building GHGs National Inventory Systems - Capacity Development for National GHG´s Inventories in Non-Annex I Countries Agency/Company /Organization Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH Sector Climate Focus Area Renewable Energy, Greenhouse Gas Topics GHG inventory, Low emission development planning, -LEDS, -NAMA Resource Type Lessons learned/best practices References Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ)[1] Program Overview The forthcoming climate regime will include a global mechanism called REDD - Reducing Emissions from Deforestation and Forest Degradation. Each developing country must draw up a Greenhouse Gas Inventory (GHG Inventory)

211

A Scenario-based Predictive Control Approach to Building HVAC Management Systems  

E-Print Network [OSTI]

A Scenario-based Predictive Control Approach to Building HVAC Management Systems Alessandra Parisio and Air Conditioning (HVAC) systems while minimizing the overall energy use. The strategy uses

Johansson, Karl Henrik

212

Building Scientific Workflows for Earth System Modelling with Windows Workflow Foundation  

E-Print Network [OSTI]

Building Scientific Workflows for Earth System Modelling with Windows Workflow Foundation Matthew J developed a framework for the composition, execution and management of integrated Earth system models

213

Building a Global Federation System for Climate Change Research: The Earth System Grid Center for Enabling  

E-Print Network [OSTI]

Building a Global Federation System for Climate Change Research: The Earth System Grid Center for Enabling Technologies (ESG-CET) The Earth System Grid Center for Enabling Technologies Team: R Ananthakrishnan1 , D E Bernholdt7,9 , S Bharathi8 , D Brown5 , M Chen7 , A L Chervenak8 , L Cinquini5 , R Drach3

Chervenak, Ann

214

Energy efficiency in public buildings through ICT based control and monitoring systems  

E-Print Network [OSTI]

Energy efficiency in public buildings through ICT based control and monitoring systems G, France Keywords: energy efficiency, existing public buildings, control strategies, dynamic simulations a project entitled "Smart Energy Efficient Middleware for Public Spaces" (SEEMPubS). The project addresses

Paris-Sud XI, Université de

215

EPA ENERGY STAR Webcast: ENERGY STAR and Green Building Rating Systems  

Office of Energy Efficiency and Renewable Energy (EERE)

During this session, attendees will learn how to use EPA tools and resources to help meet requirements for green building rating systems such as the U.S. Green Building Councils Leadership in...

216

List of Energy Mgmt. Systems/Building Controls Incentives | Open Energy  

Open Energy Info (EERE)

Mgmt. Systems/Building Controls Incentives Mgmt. Systems/Building Controls Incentives Jump to: navigation, search The following contains the list of 261 Energy Mgmt. Systems/Building Controls Incentives. CSV (rows 1 - 261) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active AEP (Central and North) - CitySmart Program (Texas) Utility Rebate Program Texas Commercial Industrial Institutional Local Government Schools Boilers Central Air conditioners Chillers Comprehensive Measures/Whole Building Custom/Others pending approval Energy Mgmt. Systems/Building Controls Furnaces Heat pumps Lighting Lighting Controls/Sensors Motor VFDs Motors Roofs Windows Yes AEP (Central, North and SWEPCO) - Commercial Solutions Program (Texas) Utility Rebate Program Texas Commercial Industrial Institutional

217

Renewable Energy Systems Ltd RES Group | Open Energy Information  

Open Energy Info (EERE)

Systems Ltd RES Group Systems Ltd RES Group Jump to: navigation, search Name Renewable Energy Systems Ltd (RES Group) Place Hertfordshire, United Kingdom Zip WD4 8LR Sector Wind energy Product UK based wind energy company with over 800 MW of capacity built and more than 600 MW in development in the UK, Europe, North America, the Caribbean and Asia. References Renewable Energy Systems Ltd (RES Group)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Renewable Energy Systems Ltd (RES Group) is a company located in Hertfordshire, United Kingdom . References ↑ "Renewable Energy Systems Ltd (RES Group)" Retrieved from "http://en.openei.org/w/index.php?title=Renewable_Energy_Systems_Ltd_RES_Group&oldid=350336

218

Lawrence Livermore to build advanced laser system in Czech Republic  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

9-06 9-06 For immediate release: 09/17/2013 | NR-13-09-06 High Resolution Image The High Repetition-Rate Advanced Petawatt Laser System, or HAPLS, will be designed, developed, assembled and tested at Lawrence Livermore. It will be transferred to the ELI Beamlines facility in 2016, where it will be commissioned for use by the international scientific community. Lawrence Livermore to build advanced laser system in Czech Republic Breanna Bishop, LLNL, (925) 423-9802, bishop33@llnl.gov High Resolution Image Artist renderings of the ELI Beamlines facility, currently under construction in the Czech Republic. High Resolution Image A CAD image of the ELI-HAPLS laser. LIVERMORE, Calif. - Lawrence Livermore National Laboratory (LLNL), through Lawrence Livermore National Security LLC (LLNS), has been awarded more than

219

EQUIVALENCES BETWEEN FUSION SYSTEMS OF FINITE GROUPS OF LIE TYPE  

E-Print Network [OSTI]

EQUIVALENCES BETWEEN FUSION SYSTEMS OF FINITE GROUPS OF LIE TYPE CARLES BROTO, JESPER M. M?LLER, AND BOB OLIVER Abstract. We prove, for certain pairs G, G of finite groups of Lie type, that the p-fusion of fusion systems of finite groups of Lie type are isotypically equivalent. Our main result is the following

Paris-Sud XI, Université de

220

A System for Energy Saving in Commercial and Organizational Buildings  

Science Journals Connector (OSTI)

Energy consumption in commercial and organizational buildings with ... these buildings in order to achieve a sustainable energy saving. The method provides a direct control to ... behavior that is essential for e...

Hamid Abdi; Michael Fielding; James Mullins

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Improving Building Energy System Performance by Continuous Commissioning  

E-Print Network [OSTI]

data. The first buildings to undergo a continuous commissioning process were in the Texas LoanSTAR program [Liu, et al, 1994, Claridge, et al, 1994]. These buildings had been retrofitted with various energy efficiency improvements, and measured hourly...

Turner, W. D.; Liu, M.; Claridge, D. E.; Haberl, J. S.

1996-01-01T23:59:59.000Z

222

Sustainability Assessment of Residential Building Energy System in Belgrade  

E-Print Network [OSTI]

of harmful substances. Multi-criteria method is a basic tool for the sustainability assessment in metropolitan cities. The design of potential options is the first step in the evaluation of buildings. The selection of a number of residential buildings...

Vucicevic, B.; Bakic, V.; Jovanovic, M.; Turanjanin, V.

2010-01-01T23:59:59.000Z

223

Software for fault detection in HVAC systems in commercial buildings  

E-Print Network [OSTI]

The building sector of the United States currently consumes over 41% of the United States primary energy supply. Estimates suggest that between 5 and 30% of any building's annual energy consumption is unknowingly wasted ...

Deshmukh, Suhrid Avinash

2014-01-01T23:59:59.000Z

224

Building America Case Study: Balancing Hydronic Systems in Multifamily...  

Energy Savers [EERE]

The buildings become under- and over- heated, which causes tenant discomfort and higher energy use intensity. In this project, the U.S. Department of Energy Building America team...

225

Daylighting control systems : Daylighting The New York Times Building  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

control systems control systems Overview The architectural approach The owner's approach Daylighting field study Daylighting control systems Automated roller shades Procurement specifications Shades and Shade Controls Lighting Controls Visualizing daylight Commissioning/ verification Demand response Mainstream solutions Post-occupancy evaluation Publications Sponsors Project team Daylighting control systems Lighting energy savings were greater in zones daylit bilaterally from both the southwest and northwest facades, typically 50-60% at 11 feet from the windows and 25-40% at 14-25 feet from the façade. Total illuminance was maintained in all lighting zones to within -10% of the setpoint for 95-100% of the day throughout most of the nine-month monitored period. Daylight "harvesting" strategies are implemented using daylighting control systems that dim the electric lighting in response to interior daylight levels. For commercial applications, the light output of fluorescent lamps (T5 or T8) are varied by using electronic dimming ballasts. Photosensors, typically mounted in the ceiling, are used to measure the quantity of daylight in the space then determine the amount of dimming required to maintain the design work plane illuminance level. If daylight levels are more than adequate, the electric lights can be shut off. Simulation studies indicate that annual energy use and peak demand can be reduced by 20-30% compared to a non-daylit building. These technological solutions are increasingly becoming one of the key means to achieving compliance with stringent energy-efficiency standards and achieving LEED ratings for sustainable design.

226

Quantitative Analysis of Group Decision Making for Complex Engineered Systems  

E-Print Network [OSTI]

Understanding group decision-making processes is crucial for design or operation of a complex system. Unfortunately, there are few experimental tools that might contribute to the development of a theory of group decision-making ...

Broniatowski, David Andre

227

FORTRAN M AS A LANGUAGE FOR BUILDING EARTH SYSTEM MODELS \\Lambda  

E-Print Network [OSTI]

FORTRAN M AS A LANGUAGE FOR BUILDING EARTH SYSTEM MODELS \\Lambda Ian Foster Mathematics as a tool for building earth system models on massively parallel computers. I hypothesize that the use to investigate this hypothe­ sis. 2. Earth System Models An earth system model is a computer code designed

228

Buildings to Grid Integration Technical Meeting: National Renewable Energy Laboratory, Energy Systems Integration Facility, Golden, CO  

Broader source: Energy.gov (indexed) [DOE]

Buildings to Grid Integration Buildings to Grid Integration Technical Meeting: National Renewable Energy Laboratory, Energy Systems Integration Facility Golden, CO December 2012 1 WELCOME Welcome to the Buildings to Grid Integration Technical Meeting and to Golden, Colorado. On behalf of the U.S. Department of Energy Building Technologies Program, I would like to thank you for attending and for your active participation. I look forward to meeting you and hearing your perspective on enabling significant buildings to grid integration. Everyone is here because we are working to make efficient transactions between buildings and the grid a commercial reality, whether it is through

229

Energy Savings with Energy-Efficient HVAC Systems in Commercial Buildings of Hong Kong  

E-Print Network [OSTI]

of the electricity in Hong Kong is consumed by commercial buildings, and heating, ventilation and air-conditioning (HVAC) is the largest end-user in such buildings, improving the efficiency of HVAC systems in commercial buildings, is the key measure to take in Hong...

Yang, J.; Chan, K.; Wu, X.

2006-01-01T23:59:59.000Z

230

Impacts of Regional Electricity Prices and Building Type on the Economics of Commercial Photovoltaic Systems  

SciTech Connect (OSTI)

To identify the impacts of regional electricity prices and building type on the economics of solar photovoltaic (PV) systems, 207 rate structures across 77 locations and 16 commercial building types were evaluated. Results for expected solar value are reported for each location and building type. Aggregated results are also reported, showing general trends across various impact categories.

Ong, S.; Campbell, C.; Clark, N.

2012-12-01T23:59:59.000Z

231

Synergy Between Building Rating Systems and Design Methodology for Intelligent and Green Buildings  

E-Print Network [OSTI]

. What is needed is a new integral design approach which enables to integrate the different aspects of green and intelligent buildings in a supportive framework during the design process. Especially the focus is on Multi Criteria Decision making within...

Zeiler, W.; Boxem, G.

232

Technical and Energy Assessment of Building Integrated Photovoltaic Systems applied to the UAE Office Buildings  

E-Print Network [OSTI]

-33586 Page 936. Available at: http://www.nrel.gov/docs/fy03osti/35645.pdf . ESL-IC-10-10-40 Proceedings of the Tenth International Conference for Enhanced Building Operations, Kuwait, October 26-28, 2010 ... of the Tenth International Conference for Enhanced Building Operations, Kuwait, October 26-28, 2010 References [1] Abu Dhabi Water & Electricity Company (ADWEC). 2009. See: http://www.adwec.ae/maps_graphs/ [2] Kumar K, Sharma SD, Jain L, 2007. Stand...

Radhi, H.

2010-01-01T23:59:59.000Z

233

Synthesis of , -Dimethylated Amino Acid Building Blocks Utilizing the 9-Phenylfluorenyl Protecting Group  

E-Print Network [OSTI]

Synthesis of , -Dimethylated Amino Acid Building Blocks Utilizing the 9-Phenylfluorenyl Protecting functionalized amino acids), , -side chain dimethylated amino acids. Specifically, we developed the synthesisMe-D-Azt-OMe] (7) (Fig- ure 1). Numerous methods have been developed for the asym- metric synthesis of unusual R

Weisberg, Michael

234

Hydrogen Storage Systems Analysis Working Group Meeting: Summary Report  

Broader source: Energy.gov [DOE]

The objective of these biannual Working Group meetings is to bring together the DOE research community involved in systems analysis of hydrogen storage materials and processes.

235

Hydrogen Storage Systems Anlaysis Working Group Meeting, December 12, 2006  

Broader source: Energy.gov [DOE]

This document provides a summary of the Hydrogen Storage Systems Anlaysis Working Group meeting in December 2006 in Washington, D.C.

236

The evolution of building integrated photovoltaics (BIPV) in the German and French technological innovation systems for solar cells.  

E-Print Network [OSTI]

??Building integrated photovoltaics (BIPV) are photovoltaic (PV) systems, fulfilling a function of a building and therefore allowing synergy effects by substituting the ordinary envelope of (more)

Rode, Johannes

2007-01-01T23:59:59.000Z

237

INVESTIGATION OF SYSTEM DYNAMICS APPLIED TO BUILDING SIMULATION FOR ANTI-TERRORISM RESOURCE ALLOCATION  

E-Print Network [OSTI]

INVESTIGATION OF SYSTEM DYNAMICS APPLIED TO BUILDING SIMULATION FOR ANTI-TERRORISM RESOURCE ............................................................................. 26 2.8 Terrorism-Resistant Design

Bank, Lawrence C.

238

Procedure for Measuring and Reporting the Performance of Photovoltaic Systems in Buildings  

SciTech Connect (OSTI)

This procedure provides a standard method for measuring and characterizing the long-term energy performance of photovoltaic (PV) systems in buildings and the resulting implications to the building's energy use. The performance metrics determined here may be compared against benchmarks for evaluating system performance and verifying that performance targets have been achieved. Uses may include comparison of performance with the design intent; comparison with other PV systems in buildings; economic analysis of PV systems in buildings; and the establishment of long-term performance records that enable maintenance staff to monitor trends in energy performance.

Pless, S.; Deru, M.; Torcellini, P.; Hayter, S.

2005-10-01T23:59:59.000Z

239

REDESIGN OF HVAC SYSTEM TO IMPROVE ENERGY EFFICIENCY OF EDUCATIONAL BUILDING.  

E-Print Network [OSTI]

??An energy modeling software was used to analyze the current building configuration and simulations were performed in an attempt to redesign the current HVAC system (more)

Hagene, Brian Matthew

2012-01-01T23:59:59.000Z

240

Plug and Play Distributed Power Systems for Smart-Grid Connected Building |  

Broader source: Energy.gov (indexed) [DOE]

Emerging Technologies » Plug and Play Distributed Power Systems Emerging Technologies » Plug and Play Distributed Power Systems for Smart-Grid Connected Building Plug and Play Distributed Power Systems for Smart-Grid Connected Building The U.S. Department of Energy (DOE) is currently conducting research into plug-and-play distributed power systems for smart- grid connected buildings. Project Description This project seeks to advance and demonstrate a plug-and-play building energy micro-grid concept for integrating energy storage, loads, and sources at the building level with the external utility grid. The micro-grid demonstration is expected to include the following: Diesel synchronous generator Energy storage device Otis regenerative elevator system representing building critical loads Smart interface with the utility grid

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Co-design of control algorithm and embedded platform for building HVAC systems  

Science Journals Connector (OSTI)

The design of heating, ventilation and air conditioning (HVAC) systems is crucial for reducing energy consumption in buildings. As complex cyber-physical systems, HVAC systems involve three closely-related subsystems -- the control algorithm, the physical ... Keywords: building energy efficiency, co-design, platform-based design

Mehdi Maasoumy; Qi Zhu; Cheng Li; Forrest Meggers; Alberto Sangiovanni-Vincentelli

2013-04-01T23:59:59.000Z

242

Seismic Intensity Estimation of Tall Buildings in Earthquake Early Warning System  

E-Print Network [OSTI]

Seismic Intensity Estimation of Tall Buildings in Earthquake Early Warning System M. H. Cheng & T warning system is currently being tested through the California Integrated Seismic Network (CISN) (http: earthquake early warning system, tall buildings, seismic intensity 1. INTRODUCTION In California, United

Greer, Julia R.

243

Quality Management System Guidelines - Building America Top Innovation...  

Energy Savers [EERE]

guid-quality-mgnt.png The whole-building approach of constructing high performance homes requires a high degree of coordination and interdependencies between designers,...

244

Building Technologies Office: Advancing Building Energy Codes  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Building Energy Codes Building Energy Codes Printable Version Share this resource Send a link to Building Technologies Office: Advancing Building Energy Codes to someone by E-mail Share Building Technologies Office: Advancing Building Energy Codes on Facebook Tweet about Building Technologies Office: Advancing Building Energy Codes on Twitter Bookmark Building Technologies Office: Advancing Building Energy Codes on Google Bookmark Building Technologies Office: Advancing Building Energy Codes on Delicious Rank Building Technologies Office: Advancing Building Energy Codes on Digg Find More places to share Building Technologies Office: Advancing Building Energy Codes on AddThis.com... Popular Links Success Stories Previous Next Lighten Energy Loads with System Design. Warming Up to Pump Heat.

245

Building America Technology Solutions for New and Existing Homes: Balancing Hydronic Systems in Multifamily Buildings, Chicago, Illinois (Fact Sheet)  

Broader source: Energy.gov [DOE]

In this case study , Partnership for Advanced Residential Retrofit and Elevate Energy. explores cost-effective distribution upgrades and balancing measures in multifamily hydronic systems, providing a resource to contractors, auditors, and building owners on best practices to improve tenant comfort and lower operating costs.

246

Systems and methods for controlling energy use in a building management system using energy budgets  

DOE Patents [OSTI]

Systems and methods for limiting power consumption by a heating, ventilation, and air conditioning (HVAC) subsystem of a building are shown and described. A feedback controller is used to generate a manipulated variable based on an energy use setpoint and a measured energy use. The manipulated variable may be used for adjusting the operation of an HVAC device.

Wenzel, Michael J; Drees, Kirk H

2014-09-23T23:59:59.000Z

247

Transportation Planning & Decision Science Group Transportation Systems Research Group Diane Davidson Keith Kahl  

E-Print Network [OSTI]

Transportation Planning & Decision Science Group Transportation Systems Research Group Diane Davidson Keith Kahl 865-946-1475 865-946-1236 Center for Transportation Analysis News Oak Ridge National, during the Chairman's Luncheon at the 92nd Annual Transportation Research Board (TRB) Meeting

248

Advancing Net-Zero Energy Commercial Buildings; Electricity, Resources, & Building Systems Integration (Fact Sheet)  

SciTech Connect (OSTI)

This fact sheet provides an overview of the research the National Renewable Energy Laboratory is conducting to achieve net-zero energy buildings (NZEBs). It also includes key definitions of NZEBs and inforamtion about an NZEB database that captures information about projects around the world.

Not Available

2009-10-01T23:59:59.000Z

249

Recent Developments of the Modelica "Buildings" Library for Building Energy and Control Systems  

E-Print Network [OSTI]

consumption and related green house gas emis- sions. For example, in the United States, build- ings consume 2. Section 4 presents applications with models for multizone airflow simulation and for co-simulation in these packages augment models from the Modelica Standard Library and from the Modelica.Fluid library. Base

250

Combined heat and power systems for commercial buildings: investigating cost, emissions, and primary energy reduction based on system components.  

E-Print Network [OSTI]

?? Combined heat and power (CHP) systems produce electricity and useful heat from fuel. When power is produced near a building which consumes power, transmission (more)

Smith, Amanda D.

2012-01-01T23:59:59.000Z

251

Asymptotic K-theory for groups acting on $\\tildeA_2$ buildings.  

E-Print Network [OSTI]

Let $\\Gamma$ be a torsion free lattice in $G=\\PGL(3,{{\\mathbb F}})$ where ${{\\mathbb F}}$ is a nonarchimedean local field. Then $\\Gamma$ acts freely on the affine Bruhat-Tits building ${\\mathcal B}$ of $G$ and there is an induced action on the boundary $\\Omega$ of ${\\mathcal B}$. The crossed product $C^*$-algebra ${\\mathcal A}(\\Gamma)=C(\\Omega) \\rtimes \\Gamma$ depends only on $\\Gamma$ and is classified by its K-theory. This article shows how to compute the K-theory of ${\\mathcal A}(\\Gamma)$ and of the larger class of rank two Cuntz-Krieger algebras.

Guyan Robertson; Tim Steger.; 53(2001); 809-833

252

Systems and methods for controlling energy use in a building management system using energy budgets  

SciTech Connect (OSTI)

Systems and methods for limiting power consumption by a heating, ventilation, and air conditioning (HVAC) subsystem of a building are shown and described. A mathematical linear operator is found that transforms the unused or deferred cooling power usage of the HVAC system based on pre-determined temperature settings to a target cooling power usage. The mathematical operator is applied to the temperature settings to create a temperature setpoint trajectory expected to provide the target cooling power usage.

Wenzel, Michael J.

2012-06-17T23:59:59.000Z

253

Commercial Building Energy Asset Score System: Program Overview and Technical Protocol (Version 1.0)  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) is developing a national voluntary energy asset score system that includes an energy asset score tool to help building owners evaluate their buildings with respect to the score system. The goal of the energy asset score system is to facilitate cost-effective investment in energy efficiency improvements of commercial buildings. The system will allow building owners and managers to compare their building infrastructure against peers and track building upgrade progress over time. The system can also help other building stakeholders (e.g., building operators, tenants, financiers, and appraisers) understand the relative efficiency of different buildings in a way that is independent from their operations and occupancy. This report outlines the technical protocol used to generate the energy asset score, explains the scoring methodology, and provides additional details regarding the energy asset score tool. This report also describes alternative methods that were considered prior to developing the current approach. Finally, this report describes a few features of the program where alternative approaches are still under evaluation.

Wang, Na; Gorrissen, Willy J.

2013-01-11T23:59:59.000Z

254

Transport level multicast protocols providing reliability and scalability properties are certainly essential building blocks for several distributed group applications. We consider the effect of reliable multicast transport  

E-Print Network [OSTI]

1 Abstract Transport level multicast protocols providing reliability and scalability properties are certainly essential building blocks for several distributed group applications. We consider the effect of reliable multicast transport mechanisms on traffic characteristics and hence network performance. Although

Caglar, Mine

255

EA-1087: Proposed Induction Linac System Experiments in Building 51B at  

Broader source: Energy.gov (indexed) [DOE]

7: Proposed Induction Linac System Experiments in Building 7: Proposed Induction Linac System Experiments in Building 51B at Lawrence Berkeley National Laboratory, Berkeley, California EA-1087: Proposed Induction Linac System Experiments in Building 51B at Lawrence Berkeley National Laboratory, Berkeley, California SUMMARY This EA evaluates the environmental impacts of a proposal to modify existing Building 51B at the U.S. Department of Energy's Lawrence Berkeley National Laboratory to install and conduct experiments on a new Induction Linear Accelerator System. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD September 8, 1995 EA-1087: Finding of No Significant Impact Proposed Induction Linac System Experiments in Building 51B at Lawrence Berkeley National Laboratory, Berkeley, California

256

Current Building Energy Codes: Using the Process to Advance Energy Efficient Systems  

Broader source: Energy.gov (indexed) [DOE]

12 12 NREL / Build America Stakeholders Meeting Presented by David Karmol, VP, Federal & External Affairs  The purpose of this presentation is to provide information on ICC model codes that impact the design and construction of buildings, and tactics to allow Building America advances to be incorporated into the model code and/or recognized by building code officials  The expected outcome is an ability to expand the reach of Build America innovations, by using available resources to mainstream new energy efficiency systems into building practices nationwide 2 3  Will apply to traditional commercial and high-performance buildings.  Consistent and coordinated with the ICC family of Codes & Standards.  Applicable to the construction of

257

Potential of Evaporative Cooling Systems for Buildings in India  

E-Print Network [OSTI]

Evaporative cooling potential for building in various climatic zones in India is investigated. Maintainable indoor conditions are obtained from the load - capacity analysis for the prevailing ambient conditions. For the assumed activity level...

Maiya, M. P.; Vijay, S.

2010-01-01T23:59:59.000Z

258

A Casebase of Intelligent Buildings for E-learning Systems  

E-Print Network [OSTI]

. The knowledge base aims to support currently used e-learning tools such as Blackboard, and to make a knowledge engine to facilitate other relevant research into intelligent buildings. A pilot knowledge base is introduced to demonstrate the usability...

Chen, Z.; Clements-Croome, D. J.; Ozkan, G.; Hong, J.; Xu, Z.

2006-01-01T23:59:59.000Z

259

Integrated Energy Systems (IES) for Buildings: A Market Assessment...  

Open Energy Info (EERE)

15 November, 2012 - 13:05 Literature Review The author analyzed the market of combine heat and power in commercial buildings. The paper provided the market size of CHP. It...

260

Hydrogen Storage Systems Analysis Working Group Meeting: Summary Report  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hydrogen Storage Systems Analysis Working Group Meeting Hydrogen Storage Systems Analysis Working Group Meeting Argonne DC Offices L'Enfant Plaza, Washington, DC December 4, 2007 SUMMARY REPORT Compiled by Romesh Kumar Argonne National Laboratory and Kristin Deason Sentech, Inc. January 16, 2008 SUMMARY REPORT Hydrogen Storage Systems Analysis Working Group Meeting December 4, 2007 Argonne DC Offices, L'Enfant Plaza, Washington, DC Meeting Objectives This meeting was one of a continuing series of biannual meetings of the Hydrogen Storage Systems Analysis Working Group (SSAWG). The objective of these meetings is to bring together the DOE research community involved in systems analysis of hydrogen storage materials and processes for information exchange and to update the researchers on related developments within the DOE program. A major thrust of these meetings is to leverage

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Srinivasan Named Head of NERSC's Computational Systems Group  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Srinivasan Named Head Srinivasan Named Head of NERSC's Computational Systems Group Srinivasan Named Head of NERSC's Computational Systems Group August 31, 2011 | Tags: NERSC Jay Srinivasan has been selected as the Computational Systems Group Lead in the NERSC Systems Department. In this role, he will supervise the day-to-day operation of all of NERSC's computer systems. Prior to taking on his new assignment, Srinivasan was the team lead for the PDSF cluster that supports Nuclear Physics and High Energy Physics. Srinivasan has more than 15 years of experience in high performance computing, both as a user and administrator. Since joining NERSC in 2001, he has worked on all the large systems from NERSC-3, the IBM/SP2 system called Seaborg, to Hopper, the Cray XE6 that is currently NERSC's

262

Investigation of Latent-Heat Storage Systems for Green Building Applications  

Science Journals Connector (OSTI)

In green building applications, highest energy demands are needed for air conditioning to ... heat storage systems during the usage of solar energy and ground-sourced heat pump systems for ... period, analyses sh...

Devrim Aydin; Zafer Utlu; Olcay Kincay

2014-01-01T23:59:59.000Z

263

IZ-CON: an intelligent zone controller for building systems operation  

E-Print Network [OSTI]

into a number of well-formed sub-domains. Toward this end, a generative scheme for representation of buildings' systems control architecture is developed that allows for a structured distribution of systems' control logic. The scheme is cogently derived...

Mahdavi, A.; Schub, M.

2012-01-01T23:59:59.000Z

264

Data System Sciences & Engineering Group - Contact Us  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Contact Us Contact Us If you have any questions or comments regarding any of our research and development activities, how to work with the Data Systems Sciences & Engineering Group, or the content of this website, please contact: Robert R. Burleson Richard M. Lusk Group Leader, Data Systems Sciences & Engineering Group Computational Sciences and Engineering Division Oak Ridge National Laboratory P.O. Box 2008, MS-6085 Oak Ridge, Tennessee 37831-6085 Office: (865) 574-8864 E-mail: luskrm@ornl.gov If you need to contact individuals in the Group or need general information, contact: Rochelle Coats Data Systems Sciences & Engineering Group Secretary, Computational Sciences and Engineering Division Oak Ridge National Laboratory P.O. Box 2008, MS-6085 Oak Ridge, Tennessee 37831-6085

265

Hydrogen Storage Systems Analysis Working Group Meeting Argonne DC Offices  

E-Print Network [OSTI]

Hydrogen Storage Systems Analysis Working Group Meeting Argonne DC Offices L'Enfant Plaza and Kristin Deason Sentech, Inc. January 16, 2008 #12;SUMMARY REPORT Hydrogen Storage Systems Analysis Objectives This meeting was one of a continuing series of biannual meetings of the Hydrogen Storage Systems

266

Autonomic Computer Systems CS321: Group Communication, virt. Synchrony,  

E-Print Network [OSTI]

Autonomic Computer Systems CS321: Group Communication, virt. Synchrony, Paxos and Chubby October 2 Procedure Call Semantics · Group Communication: ­ Reliable Broadcast ­ Replication ­ More on Broadcast-10-02, 6/57 #12;Oral Message Protocol (2) maj=green maj=greenmaj=green L1 L2 L3L0 round 0 round 1 maj=green

Vetter, Thomas

267

Initial and Continuous Commissioning of Building Automation and Control Systems (BACS) -Preview EN ISO 16484-  

E-Print Network [OSTI]

8th International Conference for Enhanced Building Operations - ICEBO?08 Conference Center of the Federal Ministry of Economics and Technology Berlin, October 20 - 22, 2008 Dipl.-Ing. Hans R. Kranz VDI HAK Consulting Enzstrasse 10 76694... Forst 0 04 91 72/ 2 92 60 21 hans@kranz.com INITIAL AND CONTINUOUS COMMISSIONING OF BUILDING AUTOMATION AND CONTROL SYSTEMS (BACS) - PREVIEW EN ISO 16484 - Did you ever think about: ?why are our buildings so dumb?? The simple answer might be...

Kranz, H. R.

2008-01-01T23:59:59.000Z

268

Hydrgoen Storage Systems Analysis Working Group Meeting Summary Report  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Systems Analysis Working Group Meeting Systems Analysis Working Group Meeting 2007 Hydrogen Program Annual Review Crystal Gateway Marriott, Arlington, VA May 17, 2007 SUMMARY REPORT Compiled by Romesh Kumar Argonne National Laboratory and Elvin Yuzugullu Sentech, Inc. June 28, 2007 SUMMARY REPORT Hydrogen Storage Systems Analysis Working Group Meeting May 17, 2007 Crystal Gateway Marriott, Arlington, VA Meeting Objectives This meeting was one of a continuing series of biannual meetings of this Working Group. The objective of these meetings is to bring together the DOE research community involved in systems analysis of hydrogen storage materials and processes for information exchange and to update the researchers on related developments within the DOE program. A major thrust of these meetings is to leverage expertise, complement related work of different individuals and

269

Renormalization-group theory of correlated electron systems  

E-Print Network [OSTI]

The thesis applies position-space renormalization-group theory to a variety of correlated electron systems, determining finite-temperature phase diagrams and thermodynamic properties for electron densities both at and away ...

Hinczewski, Michael, 1979-

2005-01-01T23:59:59.000Z

270

Researching Complex Heat, Air and Moisture Interactions for a Wide-Range of Building Envelope Systems and Environmental Loads  

SciTech Connect (OSTI)

This document serves as the final report documenting work completed by Oak Ridge National Laboratory (ORNL) and the Fraunhofer Institute in Building Physics (Holzkirchen, Germany) under an international CRADA No. 0575 with Fraunhofer Institute of Bauphysics of the Federal Republic of Germany for Researching Complex Heat, Air and Moisture Interactions for a Wide Range of Building Envelope Systems and Environmental Loads. This CRADA required a multi-faceted approach to building envelope research that included a moisture engineering approach by blending extensive material property analysis, laboratory system and sub-system thermal and moisture testing, and advanced moisture analysis prediction performance. The Participant's Institute for Building physics (IBP) and the Contractor's Buildings Technology Center (BTC) identified potential research projects and activities capable of accelerating and advancing the development of innovative, low energy and durable building envelope systems in diverse climates. This allowed a major leverage of the limited resources available to ORNL to execute the required Department of Energy (DOE) directives in the area of moisture engineering. A joint working group (ORNL and Fraunhofer IBP) was assembled and a research plan was executed from May 2000 to May 2005. A number of key deliverables were produced such as adoption of North American loading into the WUFI-software. in addition the ORNL Weather File Analyzer was created and this has been used to address environmental loading for a variety of US climates. At least 4 papers have been co-written with the CRADA partners, and a chapter in the ASTM Manual 40 on Moisture Analysis and Condensation Control. All deliverables and goals were met and exceeded making this collaboration a success to all parties involves.

Karagiozis, A.N.

2007-05-15T23:59:59.000Z

271

Cyber-Physical System Verification Embedded Systems Group  

E-Print Network [OSTI]

(Felipe Bichued) 21 Introducing Simulation of Hybrid Systems with the Modelica Tool 32 #12;Cyber Physical

Berns, Karsten

272

Building Thermal Envelope Systems and Materials (BTESM) and research utilization/technology transfer progress report for DOE (Department of Energy) Office of Buildings Energy Research  

SciTech Connect (OSTI)

The Monthly Report of the Building Thermal Envelope Systems and Materials (BTESM) Program is a monthly update of both in-house ORNL projects and subcontract activities in the research areas of building materials, wall systems, foundations, roofs, building diagnostics, and research utilization and technology transfer. Presentations are not stand-alone paragraphs every month. Their principal values are the short-time lapse between accomplishment and reporting and their evolution over a period of several months.

Burn, G. (comp.)

1990-08-01T23:59:59.000Z

273

The Community Surface Dynamics Modeling System: Experiences on Building a Collaborative Modeling Platform  

E-Print Network [OSTI]

The Community Surface Dynamics Modeling System: Experiences on Building a Collaborative Modeling VOLUNTEERISM MANY DEVELOPERS Grand Challenge: Building a Toolbox of Component Models with guidance and input Members and Governance · Tools for Collaboration 1) CSDMS Wiki 2) CSDMS Modeling Tool · Strategies

Wright, Dawn Jeannine

274

Building Robot Systems to Interact With People in Real Environments Bruce A. Maxwell  

E-Print Network [OSTI]

Building Robot Systems to Interact With People in Real Environments Bruce A. Maxwell Swarthmore College Swarthmore, PA 19081 maxwell@swarthmore.edu September 23, 2006 1 Introduction Building robots to interact with real people in real environments poses many challenges to both the robots

Maxwell, Bruce

275

Seamless Handover in Buildings Using HVAC Ducts: A New System Architecture  

E-Print Network [OSTI]

Seamless Handover in Buildings Using HVAC Ducts: A New System Architecture Ariton E. Xhafa, Paisarn-- In this paper, we present an innovative solution to the handover problem in multi-story buildings using HVAC of the indoor wireless networks that use the heating, ventilation, and air conditioning (HVAC) ducts

Stancil, Daniel D.

276

Continuous Commissioning of a Single Fan Dual Duct System in an Office Building  

E-Print Network [OSTI]

Continuous Commissioning of a Single Fan Dual Duct System in an Office Building D. Dong M. Liu, Ph.D., P.E Jinrong Wang, P.E Energy Systems Laboratory Energy Systems Laboratory... of AHU control sequences can significantly improve building comfort and reduce HVAC energy cost. REFERENCES 1. Liu, M., Y. Zhu, and D. E. Claridge, Use of EMCS Recorded Data to Identify Potential Savings Due to Improved HVAC Operations...

Dong, D.; Liu, M.

2005-01-01T23:59:59.000Z

277

Buildings Energy Data Book: 5.5 Thermal Distribution Systems  

Buildings Energy Data Book [EERE]

by Building Activity Education 0.5 1.3 Food Sales 1.1 6.4 Food Service 1.5 6.4 Health Care 1.5 5.6 Lodging 0.5 1.9 Mercantile and Service 0.9 2.7 Office 1.3 3.3 Public...

278

Disordered systems, Metastability and the Functional Renormali-sation Group  

E-Print Network [OSTI]

Disordered systems, Metastability and the Functional Renormali- sation Group Authors: P. Le Doussal the disordered environment tends to distort it in such a way to occupy as many favorable pinning sites landscape as often invoked to describe other ill-condensed systems (glasses, spin glasses, proteins, etc

Wiese, Kay Jörg

279

The ETH Zurich Systems Group and Enterprise Computing Center  

E-Print Network [OSTI]

The ETH Zurich Systems Group and Enterprise Computing Center Gustavo Alonso Donald Kossmann Timothy Department of Computer Science, ETH Zurich Zurich 8092, Switzerland http://www.systems.inf.ethz.ch/ 1- puting Center (ECC) are two recent initiatives at the ETH Zurich Department of Computer Science

Roscoe, Timothy

280

DOE, RTI to Design and Build Gas Cleanup System for IGCC Power Plants |  

Broader source: Energy.gov (indexed) [DOE]

DOE, RTI to Design and Build Gas Cleanup System for IGCC Power DOE, RTI to Design and Build Gas Cleanup System for IGCC Power Plants DOE, RTI to Design and Build Gas Cleanup System for IGCC Power Plants July 13, 2009 - 1:00pm Addthis Washington, DC - The U.S. Department of Energy (DOE) announces a collaborative project with Research Triangle Institute (RTI) International to design, build, and test a warm gas cleanup system to remove multiple contaminants from coal-derived syngas. The 50-MWe system will include technologies to remove trace elements such as mercury and arsenic, capture the greenhouse gas carbon dioxide (CO2), and extract more than 99.9 percent of the sulfur from the syngas. A novel process to convert the extracted sulfur to a pure elemental sulfur product will also be tested. This project supports DOE's vision of coal power plants with near-zero

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

DOE, RTI to Design and Build Gas Cleanup System for IGCC Power Plants |  

Broader source: Energy.gov (indexed) [DOE]

DOE, RTI to Design and Build Gas Cleanup System for IGCC Power DOE, RTI to Design and Build Gas Cleanup System for IGCC Power Plants DOE, RTI to Design and Build Gas Cleanup System for IGCC Power Plants July 13, 2009 - 1:00pm Addthis Washington, DC - The U.S. Department of Energy (DOE) announces a collaborative project with Research Triangle Institute (RTI) International to design, build, and test a warm gas cleanup system to remove multiple contaminants from coal-derived syngas. The 50-MWe system will include technologies to remove trace elements such as mercury and arsenic, capture the greenhouse gas carbon dioxide (CO2), and extract more than 99.9 percent of the sulfur from the syngas. A novel process to convert the extracted sulfur to a pure elemental sulfur product will also be tested. This project supports DOE's vision of coal power plants with near-zero

282

Hydrogen Storage Systems Analysis Working Group Meeting: Summary Report  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Held in Conjunction with the DOE Hydrogen Program Annual Merit Review Crystal Gateway Marriott, Arlington, VA June 11, 2008 SUMMARY REPORT Compiled by Romesh Kumar Argonne National Laboratory and Elvin Yzugullu Sentech, Inc. July 18, 2008 SUMMARY REPORT Hydrogen Storage Systems Analysis Working Group Meeting June 11, 2008 Crystal Gateway Marriott, Arlington, VA Meeting Objectives This meeting was one of a continuing series of biannual meetings of the Hydrogen Storage Systems Analysis Working Group (SSAWG). The objective of these meetings is to bring together the DOE research community involved in systems analysis of hydrogen storage materials and processes for information exchange and to update the researchers on related

283

Co-Simulation of Building Energy and Control Systems with the Building Controls Virtual Test Bed  

E-Print Network [OSTI]

Proceedings of the 2nd Modelica conference, pages 551 55Germany, March 2002. Modelica Association and Deutschesand Sven Erik Matts- son. Modelica for embedded systems. In

Wetter, Michael

2012-01-01T23:59:59.000Z

284

Dynamic building enclosures : the design of an innovative constructive system which permits mechanically-driven, computer-controlled shape transformations to the building envelope  

E-Print Network [OSTI]

Dynamic Building Enclosures is a system of prefabricated, lightweight, kit-of-parts wall and/or roof elements. This system has the unique capability of dynamically altering, or mutating its shape in reaction to changing ...

Nelson, Eric (Eric Freeman), 1964-

1998-01-01T23:59:59.000Z

285

A Post-Occupancy Monitored Evaluation of the Dimmable Lighting, Automated Shading, and Underfloor Air Distribution System in The New York Times Building  

E-Print Network [OSTI]

with a sound, integrated building design, and then to paydesign, efficient technology and properly integrated buildingintegrated whole building systems Achieving a high level of building performance is the result of careful, informed design and execution so that building

2013-01-01T23:59:59.000Z

286

Buildings Performance Database Analysis Tools | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Commercial Buildings » Buildings Performance Database » Buildings Commercial Buildings » Buildings Performance Database » Buildings Performance Database Analysis Tools Buildings Performance Database Analysis Tools The Buildings Performance Database will offer four analysis tools for exploring building data and forecasting financial and energy savings: a Peer Group Tool, a Retrofit Analysis Tool, a Data Table Tool, and a Financial Forecasting Tool. Available now: Peer Group Tool The Peer Group Tool allows users to peruse the BPD, define peer groups, and analyze their performance. Users can create Peer Groups by filtering the dataset based on parameters such as building type, location, floor area, age, occupancy, and system characteristics such as lighting and HVAC type. The graphs show the energy performance distribution of those

287

Real-Time Optimization Strategies for Building Systems  

Science Journals Connector (OSTI)

This hinders market penetration and slows down smart grid initiatives such as demand response. ... In addition, it is necessary to determine the impact of different electricity market incentives and programs such as day-ahead bidding, real-time pricing, and demand response on the cost improvements of MPC over existing control architectures. ... A conclusion from this study is that buildings do not benefit from following economic objectives if no revenue is provided (e.g., negative prices or demand response payments). ...

Victor M. Zavala

2012-08-27T23:59:59.000Z

288

Technical Meeting: Data/Communication Standards and Interoperability of Building Appliances, Equipment, and Systems  

Broader source: Energy.gov [DOE]

On May 1, BTO hosted a technical meeting on Data and Communications Standards and Interoperability of Building Appliances, Equipment and Systems. This page includes the presentation slides and meeting notes.

289

Building America Expert Meeting: Summary for Diagnostic and Performance Feedback for Residential Space Conditioning System Equipment  

Broader source: Energy.gov [DOE]

The Building Science Consortium held an Expert Meeting on Diagnostic and Performance Feedback for Residential Space Conditioning System Equipment on April 26,l 2010 on the NIST campus in Gaithersburg, Maryland.

290

Solar Energy to Drive Absorption Cooling Systems Suitable for Small Building Applications  

E-Print Network [OSTI]

results and an overview of the performance of low capacity single stage and half-effect absorption cooling systems, suitable for residential and small building applications. The primary heat source is solar energy supplied from flat plate collectors...

Gomri, R.

2010-01-01T23:59:59.000Z

291

Development of Energy Consumption Database Management System of Existing Large Public Buildings  

E-Print Network [OSTI]

The statistic data of energy consumption are the base of analyzing energy consumption. The scientific management method of energy consumption data and the development of database management system plays an important role in building energy...

Li, Y.; Zhang, J.; Sun, D.

2006-01-01T23:59:59.000Z

292

Impact of the Variable Refrigerant Volume Air Conditioning System on Building Energy Efficiency  

E-Print Network [OSTI]

The application of the variable refrigerant volume multi-zone air conditioning systems has met with mixed results since the publication of the Design Standard for Energy Efficiency of Public Buildings. This paper analyzes the characteristics...

Zhu, H.

2006-01-01T23:59:59.000Z

293

Building Urban Resilience and Sustainability (BURST): Integrating Adaptive Infrastructure Systems with Institutional and Ecological Functions  

E-Print Network [OSTI]

Building Urban Resilience and Sustainability (BURST): Integrating Adaptive Infrastructure Systems Professor, School of Architecture Ernesto Indacochea, Professor, Civil & Materials Engineering Kazuya with the sustainability paradigm. It is organized around the principle that resilient and sustainable infrastructures

Illinois at Chicago, University of

294

Model-Based Methodology for Building Confidence in a Dynamic Measuring System  

E-Print Network [OSTI]

experimentation and computational simulation methods will be used to build trust in this measurement system. This process of establishing credibility will be presented in the form of a proposed methodology. This proposed methodology will utilize verification...

Reese, Isaac Mark

2013-05-03T23:59:59.000Z

295

Computational Study on Thermal Properties of HVAC System with Building Structure Thermal Storage  

E-Print Network [OSTI]

Building structure thermal storage (BSTS) HVAC systems can store heat during nighttime thermal storage operation (nighttime operation hours) by using off-peak electricity and release it in the daytime air-conditioning operation (daytime operation...

Sato, Y.; Sagara, N.; Ryu, Y.; Maehara, K.; Nagai, T.

2007-01-01T23:59:59.000Z

296

Building America Expert Meeting: Minutes from Automated Home Energy Management System  

Broader source: Energy.gov [DOE]

These meeting minutes are from the U.S. Department of Energy Building America program expert meeting titled "Automated Home Energy Management System," held on October 1-2, 2010 in Denver, Colorado.

297

FEMP Presents Its Newest On-Demand eTraining Course on Building Automation Systems  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy (DOE) Federal Energy Management Program (FEMP) has launched its latest eTraining Course, Building Automation Systems for Existing Federal Facilities for no-cost, on-demand access.

298

Building the DOE Systems Biology Knowledgebase (KBase) ( 7th Annual SFAF Meeting, 2012)  

ScienceCinema (OSTI)

Tom Brettin on "Building the DOE Systems Biology Knowledgebase (KBase)" at the 2012 Sequencing, Finishing, Analysis in the Future Meeting held June 5-7, 2012 in Santa Fe, New Mexico.

Brettin, Tom [Oak Ridge National Laboratory

2013-03-22T23:59:59.000Z

299

Building America Technology Solutions for New and Existing Homes:Hydronic Systems Designing for Setback Operations  

Broader source: Energy.gov [DOE]

This guide, developed by Consortium for Advanced Residential Buildings, provides step-by-step instructions for heating contractors and hydronic designers for selecting the proper control settings to maximize system performance and improve response time when using a thermostat setback.

300

Modelica-based Modeling and Simulation to Support Research and Development in Building Energy and Control Systems  

SciTech Connect (OSTI)

Traditional building simulation programs possess attributes that make them difficult to use for the design and analysis of building energy and control systems and for the support of model-based research and development of systems that may not already be implemented in these programs. This article presents characteristic features of such applications, and it shows how equation-based object-oriented modelling can meet requirements that arise in such applications. Next, the implementation of an open-source component model library for building energy systems is presented. The library has been developed using the equation-based object-oriented Modelica modelling language. Technical challenges of modelling and simulating such systems are discussed. Research needs are presented to make this technology accessible to user groups that have more stringent requirements with respect to the numerical robustness of simulation than a research community may have. Two examples are presented in which models from the here described library were used. The first example describes the design of a controller for a nonlinear model of a heating coil using model reduction and frequency domain analysis. The second example describes the tuning of control parameters for a static pressure reset controller of a variable air volume flow system. The tuning has been done by solving a non-convex optimization problem that minimizes fan energy subject to state constraints.

Wetter, Michael

2009-02-12T23:59:59.000Z

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Nuclear Materials Management and Safeguards System Working Group Charter  

National Nuclear Security Administration (NNSA)

DRAFT 2011 DRAFT 2011 DRAFT 2011 Nuclear Materials Management and Safeguards System Working Group Charter VERSION: 0 REVISION DATE: May 2011 Approver Name Title Signature Date DRAFT 2011 DRAFT 2011 NMMSS Working Group Charter PURPOSE The NMMSS Working Group (NWG) serves as an open forum for discussion of issues and concerns from the NMMSS User community. The Committee will provide an interface between NMMSS users, NMMSS sponsors and the NMMSS project staff. Activities may include: Identifying user needs Identifying deficiencies in reporting capabilities Recommending upgrades to software capabilities Recommending priorities for modifications Recommending enhancements to data Minimizing the reporting burden on the reporting community

302

Building Technologies Office: News  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

News to someone by News to someone by E-mail Share Building Technologies Office: News on Facebook Tweet about Building Technologies Office: News on Twitter Bookmark Building Technologies Office: News on Google Bookmark Building Technologies Office: News on Delicious Rank Building Technologies Office: News on Digg Find More places to share Building Technologies Office: News on AddThis.com... About Standards & Test Procedures Implementation, Certification & Enforcement Rulemakings & Notices Further Guidance ENERGY STAR® Popular Links Success Stories Previous Next Lighten Energy Loads with System Design. Learn More. Warming Up to Pump Heat. Learn More. Cut Refrigerator Energy Use to Save Money. Learn More. News DOE Publishes Petition of CSA Group for Classification as a Nationally

303

Integrating Solar Thermal and Photovoltaic Systems in Whole Building Energy Simulation  

E-Print Network [OSTI]

INTEGRATING SOLAR THERMAL AND PHOTOVOLTAIC SYSTEMS IN WHOLE BUILDING ENERGY SIMULATION Soolyeon Cho1 and Jeff S. Haberl2 1The Catholic University of America, Washington, DC 2Texas A&M University, College Station, TX ABSTRACT... This paper introduces methodologies on how the renewable energy generated by the solar thermal and solar photovoltaic (PV) systems installed on site can be integrated in the whole building simulation analyses, which then can be available to analyze...

Cho, S.; Haberl, J.

304

A buildings refurbishment knowledge and device based decision support system  

Science Journals Connector (OSTI)

The integration of knowledge-based, devices-based and decision support systems have a very promising future in scientific research. The authors of this paper participated in the project Framework 6, Bringing Retrofit Innovation to the Application ...

Edmundas Zavadskas; Arturas Kaklauskas; Povilas Vainiunas; Ruta Dubakiene; Andrius Gulbinas; Mindaugas Krutinis; Petras Cyras; Liudas Rimkus

2006-09-01T23:59:59.000Z

305

The performance of UVGI Systems and its Limitation in Building Applications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

The performance of UVGI Systems and its Limitation in Building Applications The performance of UVGI Systems and its Limitation in Building Applications Speaker(s): Minki Sung Date: August 20, 2010 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: William Fisk One of the main concerns for healthcare building design is how to prevent the dispersion of airborne infectious diseases such as tuberculosis. Moreover, it is suspected that fungi and bacteria growing in air handling units (AHUs) can also cause respiratory diseases in building occupants. Ultraviolet germicidal irradiation (UVGI) systems have been known to have an apparent germicidal effect on infectious microbes and have been considered as a possible countermeasure. In this presentation, some results achieved from a series of laboratory and field experiments and numerical

306

Building America Top Innovations Hall of Fame Profile … Basement Insulation Systems  

Broader source: Energy.gov (indexed) [DOE]

Efficient Efficient and durable construction practices are critical for basements because basements can account for 10% to 30% of a home's total heat loss and provide significant risk of moisture problems due to extensive cold surfaces at the walls and slab. BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 1. Advanced Technologies and Practices 1.1 Building Science Solutions Basement Insulation Systems Building America research has provided essential guidance for one of the most challenging construction assemblies in cold-climate high-performance homes. Basements can easily develop mold, rot, and odor problems if not designed properly. Building America researchers have investigated basement insulation systems that keep the space dry, healthy, and odor-free. These systems effectively address the

307

Development of a Model Specification for Performance MonitoringSystems for Commercial Buildings  

SciTech Connect (OSTI)

The paper describes the development of a model specification for performance monitoring systems for commercial buildings. The specification focuses on four key aspects of performance monitoring: (1) performance metrics; (2) measurement system requirements; (3) data acquisition and archiving; and (4) data visualization and reporting. The aim is to assist building owners in specifying the extensions to their control systems that are required to provide building operators with the information needed to operate their buildings more efficiently and to provide automated diagnostic tools with the information required to detect and diagnose faults and problems that degrade energy performance. The paper reviews the potential benefits of performance monitoring, describes the specification guide and discusses briefly the ways in which it could be implemented. A prototype advanced visualization tool is also described, along with its application to performance monitoring. The paper concludes with a description of the ways in which the specification and the visualization tool are being disseminated and deployed.

Haves, Philip; Hitchcock, Robert J.; Gillespie, Kenneth L.; Brook, Martha; Shockman, Christine; Deringer, Joseph J.; Kinney,Kristopher L.

2006-08-01T23:59:59.000Z

308

IBM System Storage Product Guide IBM Systems and Technology Group  

E-Print Network [OSTI]

.2 Disk System with new options for drive-level disk encryption, Solid State storage, and 1 TB SATA drives Repeaters Cache (min, max) 256 MB battery backup 512 MB, 2 GB battery backup 512 MB, 2 GB battery backup 512 MB, 2 GB battery backup N/A RAID support 0, 1, 3, 5, 6,10

309

TRANSPORTATION SYSTEMS are the build-ing blocks of modern society. Efficient and  

E-Print Network [OSTI]

agenciestoprovideleadershiponresearch,ed- ucation and technology transfer to address is- sues related to transportation system produc- cation, and technology transfer pertain- ing to all forms of transportation. Work- ing through the GTI and its its international goods movement infrastructure.With substantial increases in demand

Storici, Francesca

310

Sacks R. (1998), `Issues in the Development and Implementation of a Building Project Model for an Automated Building System', International Journal of Construction Information Technology, Salford University, Salford  

E-Print Network [OSTI]

designed to support computer-based integration between various construction applications, it is proposed of an Automated, Computer Integrated Building Realization System is to automatically generate all of the information required for the design, planning and execution of a building project. The project model forms

Sacks, Rafael

311

Building Energy Software Tools Directory: HAP System Design Load  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

HAP System Design Load HAP System Design Load HAP System Design Load logo. Provides the load estimating and system design features found in its popular cousin � Carrier�s Hourly Analysis Program (HAP). By focusing on system design features, the HAP System Design Load program serves as a simpler, more efficient tool for those users only interested in system design; energy simulation features are omitted. Like the HAP program, HAP System Design Load provides the ease of use of a Windows-based graphical user interface and the computing power of modern 32-bit software. HAP System Design Load uses a system-based approach to HVAC load estimating. This approach tailors sizing procedures and results to the specific type of system being considered. A wide variety of equipment types

312

* mebrahim@usc.edu; phone: (213) 447-518 Structural system identification of buildings by a wave method based  

E-Print Network [OSTI]

* mebrahim@usc.edu; phone: (213) 447-518 Structural system identification of buildings by a wave (TB) model of a high-rise building is presented and applied to system identification of a full-scale building from recorded seismic response. This model is a new development in a wave method for earthquake

Southern California, University of

313

Fuel Cell Technologies Office: Storage Systems Analysis Working Group  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Storage Systems Analysis Working Group Storage Systems Analysis Working Group The Storage Systems Analysis Working Group, launched in March 2005, provides a forum to facilitate research and communication of hydrogen storage-related analysis activities among researchers actively engaged in hydrogen storage systems analyses. The working group includes members from DOE, the national laboratories, industry, and academia. Description Technical Targets Meetings Contacts Description Hydrogen storage is a key enabling technology for the advancement of hydrogen and fuel cell power technologies in transportation, stationary, and portable power applications. One of the most challenging technical barriers known is how to efficiently store hydrogen on-board a vehicle to meet customer expectations of a driving range greater than 300 miles-as well as performance, safety, and cost-without impacting passenger or cargo space. The Department of Energy's hydrogen storage activity is coordinated through the "National Hydrogen Storage Project," with multiple university, industry, and federal laboratory partners focused on research and development of on-board vehicular hydrogen storage technologies. This research also has components applicable to off-board storage of hydrogen for refueling infrastructure and the off-board regeneration of chemical hydrogen carriers applicable to hydrogen delivery.

314

Scalable Scheduling of Building Control Systems for Peak Demand Reduction  

E-Print Network [OSTI]

Behl, Rahul Mangharam and George J. Pappas Department of Electrical and Systems Engineering University operation of sub- systems such as heating, ventilating, air conditioning and refrigeration (HVAC&R) systems is fundamental for their efficient behavior, especially in elec- trical systems and the electric grid [1]. Peak

Pappas, George J.

315

Building America Webinar: High Performance Space Conditioning Systems, Part I: Heating and Cooling with Mini-Splits in the Northeast  

Broader source: Energy.gov [DOE]

This presentation was delivered at the U.S. Department of Energy Building America webinar, High Performance Space Conditioning Systems, Part I, conducted on October 23, 2014, by Kohta Ueno of Building Science Corporation.

316

Proceedings of Healthy Buildings 2009 Paper 680 Do forced air HVAC systems have a role in healthy homes?  

E-Print Network [OSTI]

Proceedings of Healthy Buildings 2009 Paper 680 Do forced air HVAC systems have a role in healthy-extreme weather conditions. #12;Proceedings of Healthy Buildings 2009 Paper 680 Thus, a central forced air

Siegel, Jeffrey

317

Group decision making based autonomous control system for street lighting  

Science Journals Connector (OSTI)

Most traditional street lighting systems do not have the function of autonomous control. Inspired by social animals and insects, an autonomous control system for street lighting is presented in this paper. All the lamp nodes compose a wireless sensor network (WSN) based lamp group in which there are a lamp leader, a succeeding leader, and some lamp members. All the lamp members communicate with the lamp leader by forming a tree topology. The lamp member collects ambient illumination using a light sensor periodically. When finding the illumination is under the preset threshold, the lamp member will send a turning-on vote to the lamp leader. The lamp leader counts the number of votes received from the members. When the number of the votes is larger than the preset threshold, the lamp leader will send a turning-on command to all the lamp members. Just like the succession behavior in social animals, the succeeding leader in the proposed system can automatically take the place of the current lamp leader when it is disabled. A failure message can be sent to the remote street lighting maintenance center by a GPRS network. Leader switching and group decision making tests have been carried out for validating these proposed methods. The experimental results show that the proposed system can automatically response to ambient light changes. The method of group decision making improves the anti-interference capability and the intelligence level of the lighting control system.

Jun Zhang; Guifang Qiao; Guangming Song; Hongtao Sun; Jian Ge

2013-01-01T23:59:59.000Z

318

Building Energy Software Tools Directory: AEPS System Planning  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AEPS System Planning AEPS System Planning ASC logo The Alternative Energy Product Suite (AEPS) System Planning tool is a software application for the design, modeling, and simulation of electrical power systems with an emphasis on renewable energy sources (solar, wind, and hydro). The application calculates power generation, consumption, and storage for modeled systems. Power and cost data can be analyzed to optimize the modeled system based on user objectives and priorities. The Modeling capability supports graphically constructing an electrical power/alternative energy system consisting of site, generation, storage, and load components, including electrical conversion and control hardware. Models can support on-grid and off-grid systems. The Simulation capability generates, consumes, and uses grid and

319

Integrated Building Energy Systems Design Considering Storage Technologies  

E-Print Network [OSTI]

among PV, solar thermal, and storage systems can be complex,and solar thermal collectors; electrical storage, flow8, huge PV, solar thermal as well as storage systems will be

Stadler, Michael

2009-01-01T23:59:59.000Z

320

Energy Conservation of Air Conditioning Systems in Large Public Buildings  

E-Print Network [OSTI]

with the heating characteristics of the exterior -protected construction, the set value of the temperature of the air-conditioning, the lectotype of the Central air-conditioning system, the regulation and the modification of the transmission and distribution system...

Liu, P.; Li, D.

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Comparison of Building Energy Modeling Programs: HVAC Systems  

E-Print Network [OSTI]

Four Pipe Fan Coil; Four Pipe Induction Unit; Heating andTwo Pipe Fan Coil; Two Pipe Induction Unit; Unit Heater;units (AHUs) four CAV systems, four VAV systems, and one fan coil

Zhou, Xin

2014-01-01T23:59:59.000Z

322

System Integration of Distributed Power for Complete Building Systems: Phase 1 Report  

SciTech Connect (OSTI)

This report describes NiSource Energy Technologies Inc.'s base year of a planned 3-year effort to advance distributed power development, deployment, and integration. Its long-term goal is to design ways to extend distributed generation into the physical design and controls of buildings. NET worked to meet this goal through advances in the implementation and control of CHP systems in end-user environments and a further understanding of electric interconnection and siting issues. Important results from the first year were a survey of the state of the art of interconnection issues associated with distributed generation, a survey of the local zoning requirements for the NiSource service territory, and the acquisition of data about the operation, reliability, interconnection, and performance of CHP systems and components of two test sites.

Kramer, R.

2003-12-01T23:59:59.000Z

323

A Distributed Facilities Automation System For IBM Buildings  

E-Print Network [OSTI]

protocol. This will allow the facility manager to take advantage of the expertise of ~any control system suppliers while retaining central control, override authority, and specialized manage ment functions. A distributed facilities automation system... protocol. This will allow the facility manager to take advantage of the expertise of ~any control system suppliers while retaining central control, override authority, and specialized manage ment functions. A distributed facilities automation system...

Houle, W. D. Sr.

324

Applications of Optimal Building Energy System Selection and Operation  

E-Print Network [OSTI]

battery PDP: Peak Day Pricing PV: solar photovoltaic systems SaaS: Software as a Service ST: solar thermal

Marnay, Chris

2014-01-01T23:59:59.000Z

325

Reducing Building Energy Costs Using Optimized Operation Strategies for Constant Volume Air Handling Systems  

E-Print Network [OSTI]

SDCVP 67.380 $153.200 $41.800 $195.000 $2.89 measured energy consumption for each building. The horizontal axis is the ambient temperature. The venical axis is the average daily energy consumption in MMBtulhr. Figure 5 compares the predicted...REDUCING BUILDING ENERGY COSTS USING OPTIMIZED OPERATION STRATEGIES FOR CONSTANT VOLUME AIR HANDLING SYSTEMS Mingsheng Liu, her Atha, Agarni Reddy Ed White David Claridge and Jeff Haberl Department of Physical Plant Texas A&M University...

Liu, M.; Athar, A.; Reddy, A.; Claridge, D. E.; Haberl, J. S.; White, E.

1994-01-01T23:59:59.000Z

326

Building Automation and Controls Systems: Integrated Room Control for Personalized Comfort and Increased ROI  

E-Print Network [OSTI]

Smart Room Control ESL-IC-14-09-05 Proceedings of the 14th International Conference for Enhanced Building Operations, Beijing, China, September 14-17, 2014 Agenda ? Room Control fundamentals and evolution ? Challenges ? The Smart Room Control... approach ? Benefits ? Market applications ? Typical Configurations ? Summary ESL-IC-14-09-05 Proceedings of the 14th International Conference for Enhanced Building Operations, Beijing, China, September 14-17, 2014 Room Control System Fundamentals ? HVAC...

Gill, D.

2014-01-01T23:59:59.000Z

327

Analysis of advanced solar hybrid desiccant cooling systems for buildings  

SciTech Connect (OSTI)

This report describes an assessment of the energy savings possible from developing hybrid desiccant/vapor-compression air conditioning systems. Recent advances in dehumidifier design for solar desiccant cooling systems have resulted in a dehumidifier with a low pressure drop and high efficiency in heat and mass transfer. A recent study on hybrid desiccant/vapor compression systems showed a 30%-80% savings in resource energy when compared with the best conventional systems with vapor compression. A system consisting of a dehumidifier with vapor compression subsystems in series was found to be the simplest and best overall performer.

Schlepp, D.; Schultz, K.

1984-10-01T23:59:59.000Z

328

A review of vacuum insulation research and development in the Building Materials Group of the Oak Ridge National Laboratory  

SciTech Connect (OSTI)

This report is a summary of the development work on flat-vacuum insulation performed by the Building Materials Group (BMG) in the Metals and Ceramics Division of the Oak Ridge National Laboratory (ORNL) during the last two years. A historical review of the technology of vacuum insulation is presented, and the role that ORNL played in this development is documented. The ORNL work in vacuum insulation has been concentrated in Powder-filled Evacuated Panels (PEPs) that have a thermal resistivity over 2.5 times that of insulating foams and seven times that of many batt-type insulations, such as fiberglass. Experimental results of substituting PEPs for chlorofluorocarbon (CFC) foal insulation in Igloo Corporation ice coolers are summarized. This work demonstrated that one-dimensional (1D) heat flow models overestimated the increase in thermal insulation of a foam/PEP-composite insulation, but three-dimensional (3D) models provided by a finite-difference, heat-transfer code (HEATING-7) accurately predicted the resistance of the composites. Edges and corners of the ice coolers were shown to cause the errors in the 1D models as well as shunting of the heat through the foam and around the PEPs. The area of coverage of a PEP in a foam/PEP composite is established as an important parameter in maximizing the resistance of such composites. 50 refs., 27 figs,. 22 tabs.

Kollie, T.G.; McElroy, D.L.; Fine, H.A.; Childs, K.W.; Graves, R.S.; Weaver, F.J.

1991-09-01T23:59:59.000Z

329

Analysis of control strategies for thermally activated building systems under demand side management mechanisms  

Science Journals Connector (OSTI)

Abstract Thermally activated buildings systems (TABS) are systems that integrate heating/cooling devices in the building structure, so that the building elements act as thermal storage and have an active role in the energy supply and demand management. Although TABS are well known systems, there are still open questions in their realization, mainly concerning appropriate control strategies which are influenced by the large thermal inertia. The purpose of this paper is to analyze the influence of demand side management control strategies on the performance of a thermally activated building system applied in a commercial building. The goal is to estimate the potential of TABS for load shifting requested by the electricity grid. The analysis is performed by means of a sample case: first the existing TABS control strategy and then the possible implementation of DSM mechanisms are analyzed. In particular three different demand side management mechanisms are evaluated: (i) a peak shaving strategy, (ii) a random request of switching on/off the system and (iii) a night load shifting strategy. The simulation results show high potential of TABS within the DSM framework, since TABS allow load control while scarcely affect thermal comfort.

A. Arteconi; D. Costola; P. Hoes; J.L.M. Hensen

2014-01-01T23:59:59.000Z

330

Building America Webinar: High Performance Space Conditioning Systems, Part II  

Broader source: Energy.gov [DOE]

The webinar on Nov. 18, 2014, continued the series on strategies to improve the performance of HVAC systems for low load homes and home performance retrofits.

331

Building America Case Study: Selecting Ventilation Systems for...  

Energy Savers [EERE]

requirements must be met? * What is the scope of the renovation project? * What heating, air conditioning, and ventilation systems are currently in the home? * What type of...

332

Building America Webinar: High Performance Space Conditioning Systems, Part I  

Broader source: Energy.gov [DOE]

The webinar on Oct. 23, 2014 focused on strategies to improve the performance of HVAC systems for low load homes and home performance retrofits.

333

Applications of Optimal Building Energy System Selection and Operation  

E-Print Network [OSTI]

as a Service ST: solar thermal SVOW: Storage Viability WebPerformance of a Solar-Thermal-Assisted HVAC System, Energyscheduling, PV, solar thermal, batteries INTRODUCTION

Marnay, Chris

2014-01-01T23:59:59.000Z

334

Buildings Energy Data Book: 5.5 Thermal Distribution Systems  

Buildings Energy Data Book [EERE]

HVAC Equipment Manufacturers (2009 Million) Air-Handling Units 1032 Cooling Towers 533 Pumps 333 Central System Terminal Boxes 192 Classroom Unit Ventilator 160 Fan Coil Units 123...

335

Reducing Mortality from Terrorist Releases of Chemical and Biological Agents: I. Filtration for Ventilation Systems in Commercial Building  

SciTech Connect (OSTI)

There is growing concern about potential terrorist attacks involving releases of chemical and/or biological (CB) agents, such as sarin or anthrax, in and around buildings. For an external release, the CB agent can enter the building through the air intakes of a building's mechanical ventilation system and by infiltration through the building envelope. For an interior release in a single room, the mechanical ventilation system, which often recirculates some fraction of the air within a building, may distribute the released CB agent throughout the building. For both cases, installing building systems that remove chemical and biological agents may be the most effective way to protect building occupants. Filtration systems installed in the heating, ventilating and air-conditioning (HVAC) systems of buildings can significantly reduce exposures of building occupants in the event of a release, whether the release is outdoors or indoors. Reduced exposures can reduce the number of deaths from a terrorist attack. The purpose of this report is to provide information and examples of the design of filtration systems to help building engineers retrofit HVAC systems. The report also provides background information on the physical nature of CB agents and brief overviews of the basic principles of particle and vapor filtration.

Thatcher, Tracy L.; Daisey, Joan M.

1999-09-01T23:59:59.000Z

336

Energy Performance Comparison of Heating and Air Conditioning Systems for Multi-Family Residential Buildings  

SciTech Connect (OSTI)

The type of heating, ventilation and air conditioning (HVAC) system has a large impact on the heating and cooling energy consumption in multifamily residential buildings. This paper compares the energy performance of three HVAC systems: a direct expansion (DX) split system, a split air source heat pump (ASHP) system, and a closed-loop water source heat pump (WSHP) system with a boiler and an evaporative fluid cooler as the central heating and cooling source. All three systems use gas furnace for heating or heating backup. The comparison is made in a number of scenarios including different climate conditions, system operation schemes and applicable building codes. It is found that with the minimum code-compliant equipment efficiency, ASHP performs the best among all scenarios except in extremely code climates. WSHP tends to perform better than the split DX system in cold climates but worse in hot climates.

Wang, Weimin; Zhang, Jian; Jiang, Wei; Liu, Bing

2011-07-31T23:59:59.000Z

337

Contributing to Net Zero Building: High Energy Efficient EIFS Wall Systems  

SciTech Connect (OSTI)

The team led by Dow Corning collaborated to increase the thermal performance of exterior insulation and finishing systems (EIFS) to reach R-40 performance meeting the needs for high efficiency insulated walls. Additionally, the project helped remove barriers to using EIFS on retrofit commercial buildings desiring high insulated walls. The three wall systems developed within the scope of this project provide the thermal performance of R-24 to R-40 by incorporating vacuum insulation panels (VIPs) into an expanded polystyrene (EPS) encapsulated vacuum insulated sandwich element (VISE). The VISE was incorporated into an EIFS as pre-engineered insulation boards. The VISE is installed using typical EIFS details and network of trained installers. These three wall systems were tested and engineered to be fully code compliant as an EIFS and meet all of the International Building Code structural, durability and fire test requirements for a code compliant exterior wall cladding system. This system is being commercialized under the trade name Dryvit Outsulation HE system. Full details, specifications, and application guidelines have been developed for the system. The system has been modeled both thermally and hygrothermally to predict condensation potential. Based on weather models for Baltimore, MD; Boston, MA; Miami, FL; Minneapolis, MN; Phoenix, AZ; and Seattle, WA; condensation and water build up in the wall system is not a concern. Finally, the team conducted a field trial of the system on a building at the former Brunswick Naval Air Station which is being redeveloped by the Midcoast Regional Redevelopment Authority (Brunswick, Maine). The field trial provided a retrofit R-30 wall onto a wood frame construction, slab on grade, 1800 ft2 building, that was monitored over the course of a year. Simultaneous with the faade retrofit, the buildings windows were upgraded at no charge to this program. The retrofit building used 49% less natural gas during the winter of 2012 compared to previous winters. This project achieved its goal of developing a system that is constructible, offers protection to the VIPs, and meets all performance targets established for the project.

Carbary, Lawrence D. [Dow Corning Corporation] [Dow Corning Corporation; Perkins, Laura L. [Dow Corning Corporation] [Dow Corning Corporation; Serino, Roland [Dryvit Systems, Inc] [Dryvit Systems, Inc; Preston, Bill [Dryvit Systems, Inc] [Dryvit Systems, Inc; Kosny, Jan [Fraunhofer USA, Inc. CSE] [Fraunhofer USA, Inc. CSE

2014-01-29T23:59:59.000Z

338

Thermal Solar Energy Systems for Space Heating of Buildings  

E-Print Network [OSTI]

to compensate the deficit. In this case a traditional solar heating system having the same characteristics with regard to the solar collecting area and the volume of storage tank is used. It can be concluded that the space heating system using a solar energy...

Gomri, R.; Boulkamh, M.

2010-01-01T23:59:59.000Z

339

Using XML to Build Efficient Transaction-Time Temporal Database Systems on Relational Databases  

E-Print Network [OSTI]

(virtual) representations of the database history, (b) XQuery to express powerful temporal queriesUsing XML to Build Efficient Transaction-Time Temporal Database Systems on Relational Databases the ArchIS system that achieves full-functionality transaction-time databases without re- quiring temporal

Zaniolo, Carlo

340

Project Control in Integrated Building Design Systems Godfried Augenbroe* and Robert Amor**  

E-Print Network [OSTI]

Project Control in Integrated Building Design Systems Godfried Augenbroe* and Robert Amor of research into integrated design systems that allow communication between multiple actors and design tools acceptance if, apart from providing 'generic integration facilities', adequate tools are provided to design

Amor, Robert

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

AER Building Blocks for Multi-Layer Multi-Chip Neuromorphic Vision Systems  

E-Print Network [OSTI]

AER Building Blocks for Multi-Layer Multi-Chip Neuromorphic Vision Systems R. Serrano-Gotarredona1 the address-event- representation (AER) is demonstrated. The system includes a retina chip, two convolution and measurements results are shown. 1 Introduction The Address-Event-Representation (AER) is an event

Häfliger, Philipp

342

Hydrogen Storage Systems Anlaysis Working Group Meeting, December 12, 2006  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Argonne National Laboratory DC Offices 955 L'Enfant Plaza, North, SW, Suite 6000 Washington, DC December 12, 2006 SUMMARY REPORT Compiled by Romesh Kumar Argonne National Laboratory and Laura Verduzco Sentech, Inc. February 28, 2007 SUMMARY REPORT Hydrogen Storage Systems Analysis Working Group Meeting December 12, 2006 955 L'Enfant Plaza, North, SW, Suite 6000, Washington, DC Meeting Objectives This meeting was one of a continuing series of biannual meetings of this Working Group. The objective of these meetings is to bring together the DOE research community involved in systems analysis of hydrogen storage materials and processes for information exchange and to update the researchers on related developments within the DOE program. A major thrust of

343

A Modular Building Controls Virtual Test Bed for the Integrations of Heterogeneous Systems  

SciTech Connect (OSTI)

This paper describes the Building Controls Virtual Test Bed (BCVTB) that is currently under development at Lawrence Berkeley National Laboratory. An earlier prototype linked EnergyPlus with controls hardware through embedded SPARK models and demonstrated its value in more cost-effective envelope design and improved controls sequences for the San Francisco Federal Building. The BCVTB presented here is a more modular design based on a middleware that we built using Ptolemy II, a modular software environment for design and analysis of heterogeneous systems. Ptolemy II provides a graphical model building environment, synchronizes the exchanged data and visualizes the system evolution during run-time. Our additions to Ptolemy II allow users to couple to Ptolemy II a prototype version of EnergyPlus,MATLAB/Simulink or other simulation programs for data exchange during run-time. In future work we will also implement a BACnet interface that allows coupling BACnet compliant building automation systems to Ptolemy II. We will present the architecture of the BCVTB and explain how users can add their own simulation programs to the BCVTB. We will then present an example application in which the building envelope and the HVAC system was simulated in EnergyPlus, the supervisory control logic was simulated in MATLAB/Simulink and Ptolemy II was used to exchange data during run-time and to provide realtime visualization as the simulation progresses.

Wetter, Michael; Wetter, Michael; Haves, Philip

2008-06-30T23:59:59.000Z

344

Steam System Balancing and Tuning for Multifamily Residential Buildings in Chicagoland - Second Year of Data Collection  

SciTech Connect (OSTI)

Steam heated buildings often suffer from uneven heating as a result of poor control of the amount of steam entering each radiator. In order to satisfy the heating load to the coldest units, other units are overheated. As a result, some tenants complain of being too hot and open their windows in the middle of winter, while others complain of being too cold and are compelled to use supplemental heat sources. Building on previous research, CNT Energy identified 10 test buildings in Chicago and conducted a study to identify best practices for the methodology, typical costs, and energy savings associated with steam system balancing. A package of common steam balancing measures was assembled and data were collected on the buildings before and after these retrofits were installed to investigate the process, challenges, and the cost effectiveness of improving steam systems through improved venting and control systems. The test buildings that received venting upgrades and new control systems showed 10.2% savings on their natural gas heating load, with a simple payback of 5.1 years. The methodologies for and findings from this study are presented in detail in this report. This report has been updated from a version published in August 2012 to include natural gas usage information from the 2012 heating season and updated natural gas savings calculations.

Choi, J.; Ludwig, P.; Brand, L.

2013-08-01T23:59:59.000Z

345

Quality Management System Guidelines- Building America Top Innovation  

Broader source: Energy.gov [DOE]

Quality management system tools were customized for residential construction by BSC, IBACOS, and PHI, for use by builders, trades, and designers to help eliminate mistakes that would require high-cost rework.

346

Building America Webinar: High Performance Space Conditioning Systems, Part I  

Broader source: Energy.gov [DOE]

The webinar will focus on strategies to improve the performance of HVAC systems for low load homes and home performance retrofits. Presenters and specific topics for this webinar will be:

347

Building America Webinar: High Performance Space Conditioning Systems, Part II  

Broader source: Energy.gov [DOE]

The webinar will continue our series on strategies to improve the performance of HVAC systems for low load homes and home performance retrofits. Presenters and specific topics for this webinar...

348

Innovative Systems for Solar Air Conditioning of Buildings  

E-Print Network [OSTI]

Solar air conditioning is an attractive technology to achieve comfortable room conditions, especially in hot and sunny climates. In particular air conditioning systems based on sorption technologies offer several advantages as they can be designed...

Kessling, W.; Peltzer, M.

2004-01-01T23:59:59.000Z

349

Applications of Optimal Building Energy System Selection and Operation  

E-Print Network [OSTI]

solar thermal SVOW: Storage Viability Web Service UCD: University of California, Davis campus, near Sacramento UNM: University of New Mexico,solar-assisted heating ventilation and air conditioning (HVAC) system of a University of New Mexico (

Marnay, Chris

2014-01-01T23:59:59.000Z

350

Applications of Optimal Building Energy System Selection and Operation  

E-Print Network [OSTI]

direct control of the solar-assisted heating ventilation and5]. And 4. , the solar-assisted heating ventilation and airPerformance of a Solar-Thermal-Assisted HVAC System, Energy

Marnay, Chris

2014-01-01T23:59:59.000Z

351

Building HVAC Control System Interaction Issues: Two Case Studies  

E-Print Network [OSTI]

Direct Digital Control (DDC) allows HVAC equipment to be controlled at an upper level (supervisory control) through commands from a central system, or at a lower-level (local-loop control) by local controllers. The various levels of equipment...

Chen, Q.; Deng, S.; Toole, C.; Xu, C.

2007-01-01T23:59:59.000Z

352

Adapting the building system integration method to portray architectural organizations  

E-Print Network [OSTI]

the degree of contact between personnel, their meeting patterns, and the reporting structure. This has helped me to identify the levels of integration between systems in each organization and eventually represent the working process of these firms using...

Sinha Ray, Amitava

2004-09-30T23:59:59.000Z

353

Concept for a Service-oriented Architecture in Building Automation Systems  

Science Journals Connector (OSTI)

Abstract On the consumer side exists great potential to use energy more efficiently. To exploit this potential, an intelligent control of building automation is required. The building automation market offers a variety of technologies, which do not rely on uniform standards. The programming effort for the appropriate implementation of identical functions in different locations is enormous and can be significantly reduced through a virtualization approach. In this way, real devices are represented by virtual devices that interact with stakeholders through business processes. To describe the business processes, workflows are used which consist of individual reusable and combinable services. These services were grouped into three categories. In addition to the room-/building-control-category, services are divided into metering/analysis/reporting-category and monitoring/configuration/user interface-category. The flexible combination and coordination of services must be supported. This is done by the use of a service- oriented architecture (SOA).

Tobias Teich; Sebastian Wolf; Tim Neumann; Sebastian Junghans; Susan Franke

2014-01-01T23:59:59.000Z

354

Applications of Optimal Building Energy System Selection and Operation  

E-Print Network [OSTI]

as a Service ST: solar thermal SVOW: Storage Viability Websolar thermal system can be stored and used during off-peak hours to partially recharge cold storage.solar thermal water heating (~230 m 2 ), hot (~ 300 kWh or 30 m 3 ) and chilled water storage (

Marnay, Chris

2014-01-01T23:59:59.000Z

355

Building America Webinar: High Performance Space Conditioning Systems, Part I: Simplified Space Conditioning in Low Load Homes  

Broader source: Energy.gov [DOE]

This presentation was delivered at the U.S. Department of Energy Building America webinar, High Performance Space Conditioning Systems, Part I, on October 23, 2014.

356

Optimization of building window system in Asian regions by analyzing solar heat gain and daylighting elements  

Science Journals Connector (OSTI)

This paper presents and optimizes the annual heating, cooling and lighting energy consumption associated with applying different types and properties of window systems in a building envelope. Through using building simulation modeling, various window properties such as U-value, solar heat gain coefficient (SHGC), and visible transmittance (Tvis) are evaluated with different window wall ratios (WWRs) and orientations in five typical Asian climates: Manila, Taipei, Shanghai, Seoul and Sapporo. By means of a regression analysis, simple charts for the relationship between window properties and building energy performance are presented as a function of U-value, SHGC, Tvis, WWR, solar aperture, effective aperture, and orientation. As a design guideline in selecting energy saving windows, an optimized window system for each climate is plotted in detailed charts and tables.

J.W. Lee; H.J. Jung; J.Y. Park; J.B. Lee; Y. Yoon

2013-01-01T23:59:59.000Z

357

Comparative Microbial Genomics group CenterforBiologicalSequenceanalysisDepartmentofSystemsBiology  

E-Print Network [OSTI]

Comparative Microbial Genomics group CenterforBiologicalSequenceanalysisDepartmentofSystemsBiology Visualisation of Large Amounts of Data Dave Ussery 27 February, 2008 #12;Comparative Microbial Genomics group CenterforBiologicalSequenceanalysisDepartmentofSystemsBiology #12;Comparative Microbial Genomics group

Ussery, David W.

358

System Configuration Management Implementation Procedure for the Canister Storage Building (CSB)  

SciTech Connect (OSTI)

This document provides configuration management for the Distributed Control System (DCS), the Gaseous Effluent Monitoring System (GEMS-100) System, the Heating Ventilation and Air Conditioning (HVAC) Programmable Logic Controller (PLC), the Canister Receiving Crane (CRC) CRN-001 PLC, and both North and South vestibule door interlock system PLCs at the Canister Storage Building (CSB). This procedure identifies and defines software configuration items in the CSB control and monitoring systems, and defines configuration control throughout the system life cycle. Components of this control include: configuration status accounting; physical protection and control; and verification of the completeness and correctness of these items.

GARRISON, R.C.

2000-11-28T23:59:59.000Z

359

Phase-change wallboard and mechanical night ventilation in commercial buildings: Potential for HVAC system downsizing  

SciTech Connect (OSTI)

As thermal storage media, phase-change materials (PCMs) such as paraffin, eutectic salts, etc. offer an order-of-magnitude increase in thermal storage capacity, and their discharge is almost isothermal. By embedding PCMs in dypsum board, plaster, or other wall-covering materials, the building structure acquires latent storage properties. Structural elements containing PCMs can store large amounts of energy while maintaining the indoor temperature within a relatively narrow range. As heat storage takes place inside the building where the loads occur, rather than at a central exterior location, the internal loads are removed without the need for additional transport energy. Distributed latent storage can thus be used to reduce the peak power demand of a building, downsize the cooling system, and/or switch to low-energy cooling sources. The authors used RADCOOL, a thermal building simulation program based on the finite difference approach, to numerically evaluate the thermal performance of PCM wallboard coupled with mechanical night ventilation in office buildings offers the opportunity for system downsizing in climates where the outside air temperature drops below 18 C at night. In climates where the outside air temperature remains above 19 C at night, the use of PCM wallboard should be coupled with discharge mechanisms other than mechanical night ventilation with outside air.

Stetiu, C.; Feustel, H.E.

1998-07-01T23:59:59.000Z

360

Energy Department Issues Green Building Certification System Final Rule to Support Increased Energy Measurement and Efficient Building Design  

Office of Energy Efficiency and Renewable Energy (EERE)

Supporting the Obama Administrations goal to reduce carbon emissions and protect the environment, the Energy Department is pursuing a suite of initiatives to strengthen federal energy management through increased focus on measurement of energy use in federal buildings and energy efficient building design.

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

A Modelica-based Model Library for Building Energy and Control Systems  

SciTech Connect (OSTI)

This paper describes an open-source library with component models for building energy and control systems that is based on Modelica, an equation-based objectoriented language that is well positioned to become the standard for modeling of dynamic systems in various industrial sectors. The library is currently developed to support computational science and engineering for innovative building energy and control systems. Early applications will include controls design and analysis, rapid prototyping to support innovation of new building systems and the use of models during operation for controls, fault detection and diagnostics. This paper discusses the motivation for selecting an equation-based object-oriented language. It presents the architecture of the library and explains how base models can be used to rapidly implement new models. To demonstrate the capability of analyzing novel energy and control systems, the paper closes with an example where we compare the dynamic performance of a conventional hydronic heating system with thermostatic radiator valves to an innovative heating system. In the new system, instead of a centralized circulation pump, each of the 18 radiators has a pump whose speed is controlled using a room temperature feedback loop, and the temperature of the boiler is controlled based on the speed of the radiator pump. All flows are computed by solving for the pressure distribution in the piping network, and the controls include continuous and discrete time controls.

Wetter, Michael

2009-04-07T23:59:59.000Z

362

Analysis of the Design of an HVAC System in a Public Building  

E-Print Network [OSTI]

to west, 2.5 meters high, 1560 m2 in area, fire resistant rating, with four exists. It is planed the reconstructed as a public building with the function of amusement, recreation and performance, so the air conditioning system is necessary...

Wei, P.; Shao, Z.; Chen, H.

2006-01-01T23:59:59.000Z

363

Smart Operations of Air-Conditioning and Lighting Systems in Government Buildings for Peak Power Reduction  

E-Print Network [OSTI]

During the summer 2007 smart operation strategies for air-conditioning (A/C) and lighting systems were developed and tested in a number of governmental buildings in Kuwait as one of the solutions to reduce the national peak demand for electrical...

Al-Hadban, Y.; Maheshwari, G. P.; Al-Nakib, D.; Al-Mulla, A.; Alasseri, R.

364

Build resilient People, Teams, Systems and Processes to sustain a diverse culture of  

E-Print Network [OSTI]

of Engineers will focus its talents and energy on comprehensive, sustainable and integrated solutions are sustainable (long lasting, integrated and holistic) to respond to today's and future challenges. Goal ChampionBuild resilient People, Teams, Systems and Processes to sustain a diverse culture of collaboration

US Army Corps of Engineers

365

Improved Power Grid Stability and Efficiency with a Building-Energy Cyber-Physical System  

E-Print Network [OSTI]

, or for sporadic reasons, for example a power plant goes offline unexpectedly (e.g., due to an earthquake or stagnant winds to propel wind turbines). Dur- ing an episode, the power grid operators must contend1 Improved Power Grid Stability and Efficiency with a Building-Energy Cyber-Physical System Mary

366

Operation Diagnostics - Use of Operation Patterns to Verify and Optimize Building and System Operation  

E-Print Network [OSTI]

.ensan.de), and the Annex 40 "Commissioning of Buildings and HVAC Systems for Improved Energy Per- formance" (www.commissioning-hvac.org) within the ECBCS Program of the International Energy Agency (IEA). The author is grateful for the free use of Pia, countless emails...

Baumann, O.

2004-01-01T23:59:59.000Z

367

Experiences in Building an Object-Based Storage System based on the OSD T-10 Standard  

E-Print Network [OSTI]

Experiences in Building an Object-Based Storage System based on the OSD T-10 Standard David Du and management costs, object based storage is on the verge of becoming the next standard storage interface. The American National Standards Institute (ANSI) ratified the object based stor- age interface standard (also

Minnesota, University of

368

Experiences Building an Object-Based Storage System based on the OSD T-10 Standard  

E-Print Network [OSTI]

Experiences Building an Object-Based Storage System based on the OSD T-10 Standard David Du costs, object based storage is on the verge of becoming the next standard storage interface. The American National Standards Institute (ANSI) ratified the object based stor- age interface standard (also

Jeong, Jaehoon "Paul"

369

REAL-TIME, WEB BASED ENERGY MONITORING SYSTEM FOR A SOLAR ACADEMIC BUILDING John H. Scofield  

E-Print Network [OSTI]

REAL-TIME, WEB BASED ENERGY MONITORING SYSTEM FOR A SOLAR ACADEMIC BUILDING John H. Scofield-time data on the world-wide-web from 14 sensors that monitor various aspects of energy flows to and from Field Station incorporates passive solar cooling and active solar heating, maximizes ergonomic

Scofield, John H.

370

Experimental Investigation of Direct Expansion Dynamic Ice-on-coil Storage System Used in Residential Buildings  

E-Print Network [OSTI]

The reduction in electricity consumption of an ice-storage system in the daytime leads to financial savings for building owners and extension savings for a power plant and national economy. Great advancements have been made in domestic ice-storage...

Zheng, M.; Kong, F.; Han, Z.; Liu, W.

2006-01-01T23:59:59.000Z

371

Web-based energy information systems for energy management and demand response in commercial buildings  

SciTech Connect (OSTI)

Energy Information Systems (EIS) for buildings are becoming widespread in the U.S., with more companies offering EIS products every year. As a result, customers are often overwhelmed by the quickly expanding portfolio of EIS feature and application options, which have not been clearly identified for consumers. The object of this report is to provide a technical overview of currently available EIS products. In particular, this report focuses on web-based EIS products for large commercial buildings, which allow data access and control capabilities over the Internet. EIS products combine software, data acquisition hardware, and communication systems to collect, analyze and display building information to aid commercial building energy managers, facility managers, financial managers and electric utilities in reducing energy use and costs in buildings. Data types commonly processed by EIS include energy consumption data; building characteristics; building system data, such as heating, ventilation, and air-conditioning (HVAC) and lighting data; weather data; energy price signals; and energy demand-response event information. This project involved an extensive review of research and trade literature to understand the motivation for EIS technology development. This study also gathered information on currently commercialized EIS. This review is not an exhaustive analysis of all EIS products; rather, it is a technical framework and review of current products on the market. This report summarizes key features available in today's EIS, along with a categorization framework to understand the relationship between EIS, Energy Management and Control Systems (EMCSs), and similar technologies. Four EIS types are described: Basic Energy Information Systems (Basic-EIS); Demand Response Systems (DRS); Enterprise Energy Management (EEM); and Web-based Energy Management and Control Systems (Web-EMCS). Within the context of these four categories, the following characteristics of EIS are discussed: Metering and Connectivity; Visualization and Analysis Features; Demand Response Features; and Remote Control Features. This report also describes the following technologies and the potential benefits of incorporating them into future EIS products: Benchmarking; Load Shape Analysis; Fault Detection and Diagnostics; and Savings Analysis.

Motegi, Naoya; Piette, Mary Ann; Kinney, Satkartar; Herter, Karen

2003-04-18T23:59:59.000Z

372

Building America Technology Solutions for New and Existing Homes: Steam System Balancing and Tuning for Multifamily Residential Buildings, Chicago, Illinois (Fact Sheet)  

Broader source: Energy.gov [DOE]

The Partnership for Advanced Residential Retrofit (PARR), a U.S. Department of Energy Building America team, conducted a study to identify best practices, costs, and savings associated with balancing steam distribution systems through increased main line air venting, radiator vent replacement, and boiler control system upgrades.

373

Impact of Different Glazing Systems on Cooling Load of a Detached Residential Building at Bhubaneswar, India  

E-Print Network [OSTI]

assuming north?south and east?west facings of the building. For each orientation, different types of glazing (Table 4) and different glazing areas are considered. The first case(the base case) assumes a single clear glazing with a window-to-wall ratio.... Floor plan of the east-west oriented residential building taken for study (not to scale) Table 1. The zones basic characteristics Zone Area (m2) Volume (m3) Occupancy (people/m2) Venti- lation (l/s) HVAC system Bed room1 15.12 52...

Sahoo, P. K.; Sahoo, R.

2010-01-01T23:59:59.000Z

374

Design of passive/hybrid solar systems for gulf states manufactured metal building systems. Phase I. Final report  

SciTech Connect (OSTI)

The analysis, design, and market assessment of a proposed prototype solar-heated manufactured metal building has been developed. Energy collection is effected through the vertical wall solar collector system designed as a integral part of the structural system. Heat storage is effected by a floor slab. Other designs such as direct gain and Trombe wall with moveable insulation were evaluated. System economics and life cycle costs were examined and the costs of the design options were compared. (LEW)

Not Available

1980-09-15T23:59:59.000Z

375

Information findability : an informal study to explore options for improving information findability for the systems analysis group.  

SciTech Connect (OSTI)

A Systems Analysis Group has existed at Sandia National Laboratories since at least the mid-1950s. Much of the groups work output (reports, briefing documents, and other materials) has been retained, along with large numbers of related documents. Over time the collection has grown to hundreds of thousands of unstructured documents in many formats contained in one or more of several different shared drives or SharePoint sites, with perhaps five percent of the collection still existing in print format. This presents a challenge. How can the group effectively find, manage, and build on information contained somewhere within such a large set of unstructured documents? In response, a project was initiated to identify tools that would be able to meet this challenge. This report documents the results found and recommendations made as of August 2013.

Stoecker, Nora Kathleen

2014-03-01T23:59:59.000Z

376

Partition wall subsystem modeling and effect on the coupled building system response  

E-Print Network [OSTI]

Building Design and Modeling baseline. 5.3 Building Design and Modeling Three reinforcedthe bare building (no wall), the modeling efforts neglected

Wood, Richard Lee

2012-01-01T23:59:59.000Z

377

Analysis of solar desiccant cooling system for an institutional building in subtropical Queensland, Australia  

Science Journals Connector (OSTI)

Institutional buildings contain different types of functional spaces which require different types of heating, ventilating and air conditioning (HVAC) systems. In addition, institutional buildings should be designed to maintain an optimal indoor comfort condition with minimal energy consumption and minimal negative environmental impact. Recently there has been a significant interest in implementing desiccant cooling technologies within institutional buildings. Solar desiccant cooling systems are reliable in performance, environmentally friendly and capable of improving indoor air quality at a lower cost. In this study, a solar desiccant cooling system for an institutional building in subtropical Queensland (Australia) is assessed using TRNSYS 16 software. This system has been designed and installed at the Rockhampton campus of Central Queensland University. The system's technical performance, economic analysis, energy savings, and avoided gas emission are quantified in reference to a conventional HVAC system under the influence of Rockhampton's typical meteorological year. The technical and economic parameters that are used to assess the system's viability are: coefficient of performance (COP), solar fraction, life cycle analysis, payback period, present worth factor and the avoided gas emission. Results showed that, the installed cooling system at Central Queensland University which consists of 10m2 of solar collectors and a 0.400m3 of hot water storage tank, achieved a 0.7 COP and 22% of solar fraction during the cooling season. These values can be boosted to 1.2 COP and 69% respectively if 20m2 of evacuated tube collector's area and 1.5m3 of solar hot water storage volume are installed.

Ali M. Baniyounes; Gang Liu; M.G. Rasul; M.M.K. Khan

2012-01-01T23:59:59.000Z

378

Building America Top Innovations Hall of Fame Profile … Advanced Framing Systems and Packages  

Broader source: Energy.gov (indexed) [DOE]

studies involving studies involving thousands of homes have documented significant material, labor, and energy savings when production builders implement advanced framing techniques. Advanced framing can reduce the number of studs in the walls by up to one-third, reducing the cost of materials. and reducing the cost of labor in terms of the time it takes to handle, cut, install, drill, and attach to studs. Actual savings have exceeded $1,000 per home. Studies show the resulting improvement in thermal performance can yield 13% energy savings. BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 1. Advanced Technologies and Practices 1.1 Building Science Solutions Advanced Framing Systems and Packages Building America has developed best practices for advanced framing

379

Integrated LCALEED sustainability assessment model for structure and envelope systems of school buildings  

Science Journals Connector (OSTI)

Abstract In Canada and USA, nearly 80 million students and teachers spend at least eight hours daily in schools that could be unhealthy and restrict their ability to learn. Despite this fact there is lack of adopting sustainability principles in school buildings. Even though life cycle assessment (LCA) and LEED could serve as sustainability measurement tools, studies show that the integration of sustainability principles to LCA has not become standard practice yet. This paper presents an integrated LCALEED model that incorporates LCA into LEED and assigns corresponding LEED scores to achieve a high level of sustainability assessment, for the structure and envelope systems of Canadian school buildings. In this model, the selection of the most sustainable structure and envelope type for school buildings is done through the evaluation of three categories of the LEED rating system: energy and atmosphere, materials and resources, and LCA (incorporated under the innovation and design process category of LEED). Various options are tested by considering structures such as concrete, steel, masonry and wood, and envelope types such as precast panels, steel stud, wood stud and cavity wall. Energy simulation is performed by eQUEST (version 3.64) program and LCA is performed by ATHENA impact estimator. The results show that concrete and masonry buildings have high energy consumption and global warming potential during certain life cycle stages such as manufacturing, construction and demolition. However they have lower annual energy consumption and environmental impact during the operating stage, as well as for the overall life span. Concrete building with minimum insulation has obtained the highest total LEED score (19) followed by masonry (17), while steel and steel-masonry buildings have the least score (14).

Othman Subhi Alshamrani; Khaled Galal; Sabah Alkass

2014-01-01T23:59:59.000Z

380

Mechanical Engineering & Thermal Group  

E-Print Network [OSTI]

Mechanical Engineering & Thermal Group The Mechanical Engineering (ME) & Thermal Group at LASP has, and ground- based mechanical systems. Instrument Design Building on decades of design experience that has evolved with the complexity of instrument design demands, LASP mechanical engineers develop advanced

Mojzsis, Stephen J.

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Building Dashboard Kiosk | Open Energy Information  

Open Energy Info (EERE)

Management, Building Systems, Energy Management, Enterprise Management, Reporting, Sustainability, Tools, Water Building Dashboard Kiosk Screenshot Logo: Building Dashboard Kiosk...

382

Building Dashboard Network | Open Energy Information  

Open Energy Info (EERE)

Management, Building Systems, Energy Management, Enterprise Management, Reporting, Sustainability, Tools, Water Building Dashboard Network Screenshot Logo: Building Dashboard...

383

FUSION SYSTEMS ON SMALL p-GROUPS DAVID A. CRAVEN AND ADAM GLESSER  

E-Print Network [OSTI]

FUSION SYSTEMS ON SMALL p-GROUPS DAVID A. CRAVEN AND ADAM GLESSER Abstract. In this article we saturated fusion systems on metacyclic p-groups for all primes p. We consider Suzuki 2-groups, and clas- sify all center-free saturated fusion systems on 2-groups of 2-rank 2. We end by classifying all

Craven, David A.

384

Building Energy Certification System: Application to a Building in Lisbon and Paths to a Future Enhanced Scheme  

E-Print Network [OSTI]

Energy efficiency in buildings is of particular importance in the pursuit of international objectives in the area of climate and energy, as it is a sector that represents approximately 40% of the total primary energy demand [1], with strong...

Nunes, P.; Carrilho da Graca, G.

2011-01-01T23:59:59.000Z

385

An overview of the TA-55, Building PF-4 ventilation system  

SciTech Connect (OSTI)

An overview of the TA-55, Building PF-4 ventilation system is provided in the following sections. Included are descriptions of the zone configurations, equipment-performance criteria, ventilation support systems, and the ventilation-system evaluation criteria. Section 4.2.1.1 provides a brief discussion of the ventilation system function. Section 4.2.1.2 provides details on the overall system configuration. Details of system interfaces and support systems are provided in Section 4.2.1.3. Section 4.2.1.4 describes instrumentation and control needed to operate the ventilation system. Finally, Sections 4.2.1.5 and 4.2.1.6 describe system surveillance/maintenance and Technical Safety Requirements (TSR) Limitations, respectively. Note that the numerical parameters included in this description are considered nominal; set points and other specifications actually fall within operational bands.

NONE

1994-02-22T23:59:59.000Z

386

Transforming Commercial Building Operations  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Transforming Commercial Building Operations Transforming Commercial Building Operations Transforming Commercial Building Operations Ron Underhill Pacific Northwest National Laboratory ronald.underhill@pnnl.gov (509)375-9765 April 4, 2013 2 | Building Technologies Office eere.energy.gov * Most buildings are not commissioned (Cx) before occupancy, including HVAC and lighting systems * Buildings often are poorly operated and maintained leading to significant energy waste of 5 to 20%, even when they have building automation systems (BASs)

387

Transforming Commercial Building Operations  

Broader source: Energy.gov (indexed) [DOE]

Transforming Commercial Building Operations Transforming Commercial Building Operations Transforming Commercial Building Operations Ron Underhill Pacific Northwest National Laboratory ronald.underhill@pnnl.gov (509)375-9765 April 4, 2013 2 | Building Technologies Office eere.energy.gov * Most buildings are not commissioned (Cx) before occupancy, including HVAC and lighting systems * Buildings often are poorly operated and maintained leading to significant energy waste of 5 to 20%, even when they have building automation systems (BASs)

388

Building America Technology Solutions for New and Existing Homes: Selecting Ventilation Systems for Existing Homes  

Broader source: Energy.gov [DOE]

This research effort by the Building America team, Consortium for Advanced Residential Buildings, evaluated four different strategies for provide make-up air to multifamily residential buildings, which included several weeks of building pressure monitoring.

389

Building Technologies Office: Advancing Building Energy Codes  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Advancing Building Energy Codes Advancing Building Energy Codes The Building Technologies Office (BTO) supports greater adoption of residential and commercial building energy codes through collaborative efforts with local governments and industry groups, and by providing key tools and assistance for code development, adoption, and implementation. Through advancing building codes, we aim to improve building energy efficiency by 50%, and to help states achieve 90% compliance with their energy codes. 75% of U.S. Buildings will be New or Renovated by 2035, Building Codes will Ensure They Use Energy Wisely. Learn More 75% of U.S. Buildings will be New or Renovated by 2035; Building Codes will Ensure They Use Energy Wisely Learn More Energy Codes Ensure Efficiency in Buildings We offer guidance and technical resources to policy makers, compliance verification professionals, architects, engineers, contractors, and other stakeholders who depend on building energy codes.

390

Review and perspectives on Life Cycle Analysis of solar technologies with emphasis on building-integrated solar thermal systems  

Science Journals Connector (OSTI)

Abstract Building-Integrated (BI) solar thermal are systems which are integrated into the building, are a new tendency in the building sector and they provide multiple advantages in comparison with the Building-Added (BA) solar thermal configurations. The present investigation is a critical review about Life Cycle Analysis (LCA) studies of solar systems. Emphasis is given on the BI solar thermal installations. Studies about BA configurations and systems which produce electrical (or electrical/thermal) energy are also presented in order to provide a more complete overview of the literature. The influence of the BI solar thermal systems on building environmental profile is also examined. Critical issues such as ongoing standardization and environmental indicators are discussed. The results reveal that there is a gap in the field of LCA about real BI solar thermal (and solar thermal/electrical) installations. Thus, there is a need for more LCA studies which examine the BI solar thermal system itself and/or in conjunction with the building. Active systems which could provide energy for the building would be interesting to be studied. Investigations about the influence of the BI solar thermal systems on building life-cycle performance could also provide useful information in the frame of a more sustainable built environment.

Chr. Lamnatou; D. Chemisana; R. Mateus; M.G. Almeida; S.M. Silva

2015-01-01T23:59:59.000Z

391

Dr. James Freihaut is a member of the AE mechanical option faculty. His current research focus is on building systems related  

E-Print Network [OSTI]

energy systems for buildings and communities of buildings in parallel with the design tools curriculum, integrated with his research pursuits, which focus on emerging building science issues. He is on building systems related energy and indoor air quality. Freihaut has developed an indoor aerosol laboratory

Yener, Aylin

392

Building America Technology Solutions for New and Existing Homes: Optimizing Hydronic System Performance in Residential Applications (Fact Sheet)  

Broader source: Energy.gov [DOE]

In this project, researchers from the Consortium for Advanced Residential Buildings team worked with industry partners to develop hydronic system designs that would address performance issues and result in higher overall system efficiencies and improved response times.

393

Cost Benefit Energy Analysis of the Building Envelope Systems with Ener-Habitat  

Science Journals Connector (OSTI)

Abstract During the last decade, housing construction in Mexico has increased dramatically, despite the economic and financial crises, it is one of the main drivers of the Mexican economy; the government has supported programs to develop social housing in order to assist low-income families. This type of initiatives has allowed low-income people to own a place to live, but it has also promoted the spread of housing developments with house models of similar characteristics in the very diverse geographical and climatic zones of Mexico. Even though some of the dwellings have few differences depending on the region they belong to, they do not reflect climatic adaptations. The correct selection of the envelope materials is one of the first and most effective passive strategy that must be considered in the design of a housing. However, just selecting the materials by knowing their thermal properties is not enough to make an appropriate decision about the construction system. For this reason, we need a tool like Ener-Habitat, which allows a quick assessment of thermal and energy performance of a building system consisting of several layers, through the time-dependent calculation of heat transfer, suitable for high thermal mass materials, such as those generally used in Mexico and the climates of Mexico with high solar radiation and large temperature swing during the day. The study propose a method to analyze the cost and energy benefit of building systems, and as example analyzes some walls building systems, in a hot-dry climate city of Mexico, during the air conditioning season. This tool allows, at early stages of architectural design, quick assessments for decision taking on the building systems choice, in relation with better energy performance. Ener-Habitat was created by researchers from six academic institutions in Mexico and was funded by the National Council for Science and Technology and the Ministry of Energy of Mexico.

Jose Manuel Ochoa; Irene Marincic; Maria Guadalupe Alpuche; Enrique Alejandro Duarte; Ileana Gonzalez; Guadalupe Huelz; Guillermo Barrios

2014-01-01T23:59:59.000Z

394

Building America Case Study: Selecting Ventilation Systems for Existing Homes (Fact Sheet)  

SciTech Connect (OSTI)

This document addresses adding -or improving - mechanical ventilation systems to existing homes. The purpose of ventilation is to remove contaminants from homes, and this report discusses where, when, and how much ventilation is appropriate in a home, including some discussion of relevant codes and standards. Advantages, disadvantages, and approximate costs of various system types are presented along with general guidelines for implementing the systems in homes. CARB intends for this document to be useful to decision makers and contractors implementing ventilation systems in homes. Choosing the "best" system is not always straightforward; selecting a system involves balancing performance, efficiency, cost, required maintenance, and several other factors. It is the intent of this document to assist contractors in making more informed decisions when selecting systems. Ventilation is an integral part of a high-performance home. With more air-sealed envelopes, a mechanical means of removing contaminants is critical for indoor environmental quality and building durability.

Not Available

2014-12-01T23:59:59.000Z

395

13 - Micro combined heat and power (CHP) systems for residential and small commercial buildings  

Science Journals Connector (OSTI)

Abstract: The principal market for micro-CHP is as a replacement for gas boilers in the 18 million or so existing homes in the UK currently provided with gas-fired central heating systems. In addition there are a significant number of potential applications of micro-CHP in small commercial and residential buildings. In order to gain the optimum benefit from micro-CHP, it is essential to ensure that an appropriate technology is selected to integrate with the energy systems of the building. This chapter describes the key characteristics of the leading micro-CHP technologies, external and internal combustion engines and fuel cells, and how these align with the relevant applications.

J. Harrison

2011-01-01T23:59:59.000Z

396

Building America Residential System Research Results: Achieving 30% Whole House Energy Savings Level in Cold Climates  

SciTech Connect (OSTI)

The Building America program conducts the system research required to reduce risks associated with the design and construction of homes that use an average of 30% to 90% less total energy for all residential energy uses than the Building America Research Benchmark, including research on homes that will use zero net energy on annual basis. To measure the program's progress, annual research milestones have been established for five major climate regions in the United States. The system research activities required to reach each milestone take from 3 to 5 years to complete and include research in individual test houses, studies in pre-production prototypes, and research studies with lead builders that provide early examples that the specified energy savings level can be successfully achieved on a production basis. This report summarizes research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in Cold Climates on a cost-neutral basis.

Building Industry Research Alliance (BIRA); Building Science Consortium (BSC); Consortium for Advanced Residential Buildings (CARB); Florida Solar Energy Center (FSEC); IBACOS; National Renewable Energy Laboratory (NREL)

2006-08-01T23:59:59.000Z

397

Identification of the Flow Resistance Coefficient and Validation of a Building Air Conditioning System  

E-Print Network [OSTI]

for HRC estimation is investigated in this paper. And some conclusions can be got as follows: 1) The MGO method is applicable for S value identification. The method is based on the principle for multi goal optimization. The process can be widely used...ICEBO2006, Shenzhen, China HVAC Technologies for Energy Efficiency, Vol. IV-11-2 Zhijian Hou Identification of the Flow Resistance Coefficient and Validation of a Building Air Conditioning System Zhiwei Lian...

Hou, Z.; Lian, Z.

2006-01-01T23:59:59.000Z

398

Building America Whole-House Solutions for Existing Homes: Group Home Energy Efficiency Retrofit for 30% Energy Savings (Fact Sheet)  

Broader source: Energy.gov [DOE]

This project studies the specification, implementation, and energy savings from an energy efficiency retrofit in a group home, with an energy savings goal of 30%.

399

Preliminary Findings from an Analysis of Building Energy Information System Technologies  

SciTech Connect (OSTI)

Energy information systems comprise software, data acquisition hardware, and communication systems that are intended to provide energy information to building energy and facilities managers, financial managers, and utilities. This technology has been commercially available for over a decade, however recent advances in Internet and other information technology, and analytical features have expanded the number of product options that are available. For example, features such as green house gas tracking, configurable energy analyses and enhanced interoperability are becoming increasingly common. Energy information systems are used in a variety of commercial buildings operations and environments, and can be characterized in a number of ways. Basic elements of these systems include web-based energy monitoring, web-based energy management linked to controls, demand response, and enterprise energy management applications. However the sheer number and variety of available systems complicate the selection of products to match the needs of a given user. In response, a framework was developed to define the capabilities of different types of energy information systems, and was applied to characterize approximately 30 technologies. Measurement is a critical component in managing energy consumption and energy information must be shared at all organizational levels to maintain persistent, efficient operations. Energy information systems are important to understand because they offer the analytical support to process measured data into information, and they provide the informational link between the primary actors who impact building energy efficiency - operators, facilities and energy managers, owners and corporate decision makers. In this paper, preliminary findings are presented, with a focus on overall trends and the general state of the technology. Key conclusions include the need to further pursue standardization and usability, x-y plotting as an under-supported feature, and a general convergence of visualization and display capabilities.

Granderson, Jessica; Piette, Mary Ann; Ghatikar, Girish; Price, Philip

2009-06-01T23:59:59.000Z

400

Building Technologies Office: Webinars  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Webinars Webinars Printable Version Share this resource Send a link to Building Technologies Office: Webinars to someone by E-mail Share Building Technologies Office: Webinars on Facebook Tweet about Building Technologies Office: Webinars on Twitter Bookmark Building Technologies Office: Webinars on Google Bookmark Building Technologies Office: Webinars on Delicious Rank Building Technologies Office: Webinars on Digg Find More places to share Building Technologies Office: Webinars on AddThis.com... Popular Links Success Stories Previous Next Lighten Energy Loads with System Design. Warming Up to Pump Heat. Cut Refrigerator Energy Use to Save Money. Tools EnergyPlus Whole Building Simulation Program Building Energy Software Tools Directory High Performance Buildings Database

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Nick Balthaser! Wayne Hurlbert! LBNL/NERSC Storage Systems Group  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Wayne Hurlbert! Wayne Hurlbert! LBNL/NERSC Storage Systems Group T10KC Technology in Production --- 1 --- May 9 , 2 013 Agenda * Environment - Number T 10KC d rives - Length o f 9 me i n p roduc9on - Drive f eatures i n u se * Data V olume - Carts, T B, fi les * Workload - Exchanges/unit 9 me - IO R ates: R aw v s. H PSS * Error R ates * Data L oss * Conclusion --- 2 --- Environment * Currently 3 4 T 10KC i n p roducDon - Total p opula9on o f 1 62 O racle/STK t ape d rives i n 4 SL8500s - First s et o f 1 8 C d rives p ut i nto p roduc9on o n 0 1/25/2012 - Second s et o f 1 6 d rives p ut i nto p roduc9on i n 0 7 --- 0 8/2012 - Adding t hird s et o f 1 0 d rives A SAP 2 013 ( drives o n s ite) - Intending t o p urchase a nother s et A SAP * No opDonal drive features in use - We d o n ot u se e ncryp9on - We d o n ot u se t he t ape l ength e xtension

402

Optimal design of ground source heat pump system integrated with phase change cooling storage tank in an office building  

E-Print Network [OSTI]

Optimal design of ground source heat pump system integrated with phase change cooling storage tank in an office building Na Zhu*, Yu Lei, Pingfang Hu, Linghong Xu, Zhangning Jiang Department of Building Environment and Equipment Engineering... heat pump system integrated with phase change cooling storage technology could save energy and shift peak load. This paper studied the optimal design of a ground source heat pump system integrated with phase change thermal storage tank in an office...

Zhu, N.

2014-01-01T23:59:59.000Z

403

Retrofitting of Conditioning Systems for Existing Small Commercial Buildings - Analysis and Design of Liquid Desiccant - Vapor Compression Hybrid  

E-Print Network [OSTI]

RETROFITTING OF CONDITIONINC SYSTEMS FOR EXISTING SMALL COMMERCIAL BUILDINGS - ANALYSIS AND DESIGN OF LIQUID DESICCANT - VAPOR COMPRESSION HYBRID Ozer A. Arnas Professor Department of Mechanical Engineering Louisiana State University Baton... is combined with air heated passively in an attic to regenerate the desiccant. A prototype open-cycle, liquid desiccant dehumidification system has been adapted to the existing mechanical system of the building (Figure 1). Guidelines for retrofitting...

Arnas, O. A.; McQueen, T. M.

1984-01-01T23:59:59.000Z

404

Building America Technology Solutions for New and Existing Homes: Optimizing Hydronic System Performance in Residential Applications, Ithaca, New York (Fact Sheet)  

Broader source: Energy.gov [DOE]

In this project, researchers from Building America team Consortium for Advanced Residential Buildings worked with industry partners to develop hydronic system designs that would address barriers and result in higher overall system efficiencies and improved response times.

405

AIAA 94-1214: Using generic tool kits to build intelligent systems  

SciTech Connect (OSTI)

The Intelligent Systems and Robotics Center at Sandia National Laboratories is developing technologies for the automation of processes associated with environmental remediation and information-driven manufacturing. These technologies, which focus on automated planning and programming and sensor-based and model-based control, are used to build intelligent systems which are able to generate plans of action, program the necessary devices, and use sensors to react to changes in the environment. By automating tasks through the use of programmable devices tied to computer models which are augmented by sensing, requirements for faster, safer, and cheaper systems are being satisfied. However, because of the need for rapid cost-effective prototyping and multi-laboratory teaming, it is also necessary to define a consistent approach to the construction of controllers for such systems. As a result, the Generic Intelligent System Controller (GISC) concept has been developed. This concept promotes the philosophy of producing generic tool kits which can be used and reused to build intelligent control systems.

Miller, D.J.

1993-12-31T23:59:59.000Z

406

Fusion systems on 2-groups with exactly three involutions Ren Reichenbach  

E-Print Network [OSTI]

Fusion systems on 2-groups with exactly three involutions René Reichenbach Mathematisches Institut determine all saturated fusion systems on 2-groups with exactly three involutions and a non-trivial odd-order automorphism. Furthermore we determine all saturated fusion systems on some 2-groups with exactly three

407

Hydrogen Storage Systems Analysis Working Group Meeting Held in Conjunction with the  

E-Print Network [OSTI]

Hydrogen Storage Systems Analysis Working Group Meeting Held in Conjunction with the DOE Hydrogen REPORT Hydrogen Storage Systems Analysis Working Group Meeting June 11, 2008 Crystal Gateway Marriott of the Hydrogen Storage Systems Analysis Working Group (SSAWG). The objective of these meetings is to bring

408

January 30, 2008, New Directions in Learning: Building a DOE University System  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Directions Directions in Learning at DOE: Building a DOE University System FTCP Teleconference January 30, 2008 Dr. Jeff T.H. Pon Chief Human Capital Officer U.S. DOE 1 Mission Critical Function Needed Competencies Assess and/or Certify Possession of Competencies Training & Development Programs Aligned with Competencies IDP To Improve Performance and Close Competency Gaps Mission & Strategic Goals DOE is Implementing a Competency- Centric Learning Framework The DOE Competency Framework Enables Strategic Alignment of Learning & Development Systems to Strategic Goals 2 U = Universal Competencies: universal competencies needed by every individual to be effective in today's work environment. Examples may include: *Resolving Conflict *Emotional Intelligence *Team Skills

409

Towards an improved architectural quality of building integrated solar thermal systems (BIST)  

Science Journals Connector (OSTI)

Architectural integration is a major issue in the development and spreading of solar thermal technologies. Yet the architectural quality of most existing building integrated solar thermal systems (BIST) is quite poor, which often discourages potential new users. In this paper, the results of a large web survey on architectural quality, addressed to more than 170 European architects and other building professionals are presented and commented. Integration criteria and design guidelines established and confirmed through the analysis of these results are proposed. Subsequently, a novel methodology to design future solar thermal collectors systems suited to building integration is described, showing a new range of design possibilities. The methodology focuses on the essential teamwork between architects and engineers to ensure both energy efficiency and architectural integrability, while playing with the formal characteristics of the collectors (size, shape, colour, etc.). Finally a practical example of such a design process conducted within the European project SOLABS is given; the resulting collector is described, and integration simulations are presented.

MariaCristina Munari Probst; Christian Roecker

2007-01-01T23:59:59.000Z

410

Fuels Performance Group: Center for Transportation Technologies and Systems  

SciTech Connect (OSTI)

Describes R&D and analysis in advanced petroleum-based and non-petroleum-based transportation fuels done by NREL's Fuels Performance Group.

Not Available

2008-08-01T23:59:59.000Z

411

Performance investigation of two geothermal district heating systems for building applications: Energy analysis  

Science Journals Connector (OSTI)

The energetic performance of Balcova geothermal district heating system (BGDHS) and Salihli geothermal district heating system (SGDHS) installed in Turkey is investigated for building applications in this study. The essential components (e.g., pumps, heat exchangers) of these geothermal district heating systems are also included in the modeling. The present model is employed for system analysis and energetic performance evaluation of the geothermal district heating systems. Energy flow diagrams are drawn to exhibit the input and output energies and losses to the surroundings by using the 2003 and 2004 heating season actual data. In addition, energy efficiencies are studied for comparison purposes, and are found to be 39.36% for BGDHS and 59.31% for SGDHS, respectively.

Leyla Ozgener; Arif Hepbasli; Ibrahim Dincer

2006-01-01T23:59:59.000Z

412

DOE Challenge Home Case Study, Weiss Building & Development, LLC., System Home, River Forest, IL  

Broader source: Energy.gov (indexed) [DOE]

LLC LLC System Home River Forest, IL BUILDING TECHNOLOGIES OFFICE DOE Challenge Home builders are in the top 1% of builders in the country meeting the extraordinary levels of excellence and quality specifi ed by the U.S. Department of Energy. Every DOE Challenge Home starts with ENERGY STAR for Homes Version 3 for an energy-effi cient home built on a solid foundation of building science research. Then, even more advanced technologies are designed in for a home that goes above and beyond current code to give you the superior quality construction, HVAC, appliances, indoor air quality, safety, durability, comfort, and solar-ready components along with ultra-low or no utility bills. This provides homeowners with a quality home that will last for generations to come.

413

Exhaust system having a gold-platinum group metal catalyst  

DOE Patents [OSTI]

A method of providing an exhaust treatment device is disclosed. The method includes applying a catalyst including gold and a platinum group metal to a particulate filter. The concentration of the gold and the platinum group metal is sufficient to enable oxidation of carbon monoxide and nitric oxide.

Ragle, Christie Susan (Havana, IL); Silver, Ronald G. (Peoria, IL); Zemskova, Svetlana Mikhailovna (Edelstein, IL); Eckstein, Colleen J. (Metamora, IL)

2011-12-06T23:59:59.000Z

414

University Buildings Landmark Buildings  

E-Print Network [OSTI]

KEY University Buildings Landmark Buildings The Lanyon Building Roads Footpath Cafe Grass Queen's University Belfast Campus Map The Lanyon Building The Students' Union The David Keir Building School Offices and Sonic Arts Q Nursing and Midwifery R Pharmacy S Planning, Architecture and Civil Engineering T Politics

Paxton, Anthony T.

415

University Buildings Landmark Buildings  

E-Print Network [OSTI]

KEY University Buildings Landmark Buildings The Lanyon Building Roads Footpath Cafe University Accommodation Queen's University Belfast Campus Map The Lanyon Building The Students' Union The David Keir Building School Offices A Biological Sciences B Chemistry and Chemical Engineering C Education D

Müller, Jens-Dominik

416

University Buildings Landmark Buildings  

E-Print Network [OSTI]

KEY University Buildings Landmark Buildings The Lanyon Building Roads Footpath Cafe University Engineering N Medicine, Dentistry and Biomedical Sciences P Music and Sonic Arts Q Nursing and Midwifery R and Student Affairs 3 Administration Building 32 Ashby Building 27 Belfast City Hospital 28 Bernard Crossland

Paxton, Anthony T.

417

A post-occupancy monitored evaluation of the dimmable lighting, automated shading, and underfloor air distribution system in The New York Times Building  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

23E 23E A Post-Occupancy Monitored Evaluation of the Dimmable Lighting, Automated Shading, and Underfloor Air Distribution System in The New York Times Building E.S. Lee, L.L. Fernandes, B. Coffey, A. McNeil, R. Clear Lawrence Berkeley National Laboratory T. Webster, F. Bauman, D. Dickerhoff, D. Heinzerling, T. Hoyt University of California Berkeley Windows and Envelope Materials Group Building Technology and Urban Systems Department Environmental Energy Technologies Division January 2013 ! 2 Disclaimer This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of the University of California, nor any of their employees, makes any warranty,

418

Modeling and Optimal Control Algorithm Design forHVAC Systems in Energy Efficient Buildings  

E-Print Network [OSTI]

Litz. Simulation of thermal building behaviour in modelica.of the 2nd International Modelica Conference, volume 154.building behaviour using Modelica. Mathematical and Computer

Maasoumy, Mehdi

2014-01-01T23:59:59.000Z

419

Design and Simulation for a Solar House with Building Integrated Photovoltaic-Thermal System and Thermal Storage  

Science Journals Connector (OSTI)

Building integrated photovoltaic-thermal systems (BIPV/T) that pre-heat ambient air may be used in combination with ventilated concrete slabs for thermal storage purposes. This is one of many feasible ways to ...

YuXiang Chen; A. K. Athienitis; K. E. Galal

2009-01-01T23:59:59.000Z

420

A Collaborative Support System for the Review of Building Energy Data in the LoanSTAR Monitoring and Analysis Project  

E-Print Network [OSTI]

-driven review process. Utilization of these facilities to provide a computer-supported collaborative environment for the review of building energy analysis data is feasible. This paper addresses the requirements such a system must meet, and proposes a design...

Willis, D.; Haberl, J.

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Digital Planetaria: Building Bridges  

E-Print Network [OSTI]

Digital Planetaria: Building Bridges Building Bridges Between Institutions, Universities Group Goals & Objectives: The goal of the Building Bridges focus group was to create a framework applications and dreaming about their potential in the digital dome environment. #12;L to R, Back to front

Collar, Juan I.

422

Next-generation building energy management systems and implications for electricity markets.  

SciTech Connect (OSTI)

The U.S. national electric grid is facing significant changes due to aggressive federal and state targets to decrease emissions while improving grid efficiency and reliability. Additional challenges include supply/demand imbalances, transmission constraints, and aging infrastructure. A significant number of technologies are emerging under this environment including renewable generation, distributed storage, and energy management systems. In this paper, we claim that predictive energy management systems can play a significant role in achieving federal and state targets. These systems can merge sensor data and predictive statistical models, thereby allowing for a more proactive modulation of building energy usage as external weather and market signals change. A key observation is that these predictive capabilities, coupled with the fast responsiveness of air handling units and storage devices, can enable participation in several markets such as the day-ahead and real-time pricing markets, demand and reserves markets, and ancillary services markets. Participation in these markets has implications for both market prices and reliability and can help balance the integration of intermittent renewable resources. In addition, these emerging predictive energy management systems are inexpensive and easy to deploy, allowing for broad building participation in utility centric programs.

Zavala, V. M.; Thomas, C.; Zimmerman, M.; Ott, A. (Mathematics and Computer Science); (Citizens Utility Board); (BuildingIQ Pty Ltd, Australia); (PJM Interconnection LLC)

2011-08-11T23:59:59.000Z

423

An integrated CNC accumulation system for automatic building-around-inserts  

Science Journals Connector (OSTI)

Abstract In this paper a non-layer-based additive manufacturing (AM) process named computer numerically controlled (CNC) accumulation process is presented for applications such as plastic part repairing and modification. To facilitate the CNC accumulation process, a novel three-dimensional (3D) laser scanning system based on a micro-electro-mechanical system (MEMS) device is developed for in situ scanning of inserted components. The integration of the scanning system in the CNC accumulation process enables the building-around-inserts with little human efforts. A point processing method based on the algebraic point set surface (APSS) fitting and layered depth-normal image (LDNI) representation is developed for converting the scanning points into triangular meshes. The newly developed 3D scanning system is compact and has sufficient accuracy for the CNC accumulation process. Based on the constructed surface model, data processing operations including multi-axis tool path planning and motion control are also investigated. Multiple test cases are performed to illustrate the capability of the integrated CNC accumulation process on addressing the requirements of building-around-inserts.

Xuejin Zhao; Yayue Pan; Chi Zhou; Yong Chen; Charlie C.L. Wang

2013-01-01T23:59:59.000Z

424

BCS Object-Oriented Programming and Systems Specialist Group  

Science Journals Connector (OSTI)

......the nuts and bolts of the technology, the Business Information...and weaknesses of various technologies,' says membership secretary...Specialist Group ? Object Technology '98 is for 'everyone from...distributed computing and intranets. For the first time there......

BCS Object-Oriented Programming; Systems Specialist Group

1998-03-01T23:59:59.000Z

425

Multifamily Individual Heating and Ventilation Systems, Lawrence, Massachusetts (Fact Sheet), Building America Case Study: Efficient Solutions for New and Existing Homes, Building Technologies Office (BTO)  

Broader source: Energy.gov (indexed) [DOE]

Multifamily Individual Heating Multifamily Individual Heating and Ventilation Systems Lawrence, Massachusetts PROJECT INFORMATION Construction: Retrofit Type: Multifamily, affordable Builder: Merrimack Valley Habitat for Humanity (MVHfH) www.merrimackvalleyhabitat.org Size: 840 to 1,170 ft 2 units Price Range: $125,000-$130,000 Date completed: Slated for 2014 Climate Zone: Cold (5A) PERFORMANCE DATA HERS Index Range: 48 to 63 Projected annual energy cost savings: $1,797 Incremental cost of energy efficiency measures: $3,747 Incremental annual mortgage: $346 Annual cash flow: $1,451 Billing data: Not available The conversion of an older Massachusetts building into condominiums illustrates a safe, durable, and cost-effective solution for heating and ventilation systems that can potentially benefit millions of multifamily buildings. Merrimack Valley

426

Commercial Buildings Integration Program  

Broader source: Energy.gov (indexed) [DOE]

Buildings Buildings Integration Program Arah Schuur Program Manager arah.schuur@ee.doe.gov April 2, 2013 Building Technologies Office Program Peer Review 2 | Building Technologies Office eere.energy.gov Vision Commercial buildings are constructed, operated, renovated and transacted with energy performance in mind and net zero ready commercial buildings are common and cost-effective. Commercial Buildings Integration Program Mission Accelerate voluntary uptake of significant energy performance improvements in existing and new commercial buildings. 3 | Building Technologies Office eere.energy.gov BTO Goals: BTO supports the development and deployment of technologies and systems to reduce

427

Duct leakage impacts on VAV system performance in California large commercial buildings  

SciTech Connect (OSTI)

The purpose of this study is to evaluate the variability of duct leakage impacts on air distribution system performance for typical large commercial buildings in California. Specifically, a hybrid DOE-2/TRNSYS sequential simulation approach was used to model the energy use of a low-pressure terminal-reheat variable-air-volume (VAV) HVAC system with six duct leakage configurations (tight to leaky) in nine prototypical large office buildings (representing three construction eras in three California climates where these types of buildings are common). Combined fan power for the variable-speed-controlled supply and return fans at design conditions was assumed to be 0.8 W/cfm. Based on our analyses of the 54 simulation cases, the increase in annual fan energy is estimated to be 40 to 50% for a system with a total leakage of 19% at design conditions compared to a tight system with 5% leakage. Annual cooling plant energy also increases by about 7 to 10%, but reheat energy decreases (about 3 to 10%). In combination, the increase in total annual HVAC site energy is 2 to 14%. The total HVAC site energy use includes supply and return fan electricity consumption, chiller and cooling tower electricity consumption, boiler electricity consumption, and boiler natural gas consumption. Using year 2000 average commercial sector energy prices for California ($0.0986/kWh and $7.71/Million Btu), the energy increases result in 9 to 18% ($7,400 to $9,500) increases in HVAC system annual operating costs. Normalized by duct surface area, the increases in annual operating costs are 0.14 to 0.18 $/ft{sup 2}. Using a suggested one-time duct sealing cost of $0.20 per square foot of duct surface area, these results indicate that sealing leaky ducts in VAV systems has a simple payback period of about 1.3 years. Even with total leakage rates as low as 10%, duct sealing is still cost effective. This suggests that duct sealing should be considered at least for VAV systems with 10% or more total duct leakage. The VAV system that we simulated had perfectly insulated ducts, and maintained constant static pressure in the ducts upstream of the VAV boxes and a constant supply air temperature at the airhandler. Further evaluations of duct leakage impacts should be carried out in the future after methodologies are developed to deal with duct surface heat transfer effects, to deal with airflows entering VAV boxes from ceiling return plenums (e.g., to model parallel fan-powered VAV boxes), and to deal with static pressure reset and supply air temperature reset strategies.

Wray, Craig P.; Matson, Nance E.

2003-10-01T23:59:59.000Z

428

HPCBSHigh Performance Commercial Building Systems Amanda Potter, Hannah Friedman and Tudi Haasl,  

E-Print Network [OSTI]

Efficiency and Renewable Energy, Office of Building Technology, Building Technology Programs of the U 2002 Summer Study on Energy Efficiency in Buildings, August 18-23, 2002, Asilomar Conference Center.S. Department of Energy under Contract No. DE-AC03-76SF00098. Investigation of the Persistence of New Building

429

MIT Department of Architecture Autumn 2012 4.461 Architectural Building Systems  

E-Print Network [OSTI]

. With cultural concerns focused lately on energy, global climate change, and sustainability, building technology

Entekhabi, Dara

430

Open Control Networking Systems for Smarter Building Operations-Fundamentals of System Architecture and Design  

E-Print Network [OSTI]

?and?Introductions ? LONWORKS ? / LonMark ? the?Mission ? LONWORKS ? the?Technology ? LONMARK? ? the?Organization ICEBO Oct 18-20, 2011 LONMARK T H E M I S S I O N ICEBO Oct 18-20, 2011 4 Computer?Network? ? Standardized ? Compatible?products ? Interchangeable...?Network ? Standardized ? Compatible?products ? Interchangeable ? Interoperable ? Customizable ? Cost?efficient ? Multi?vendor? ? Freedom?of?choice ICEBO Oct 18-20, 2011 ISO Standard 14908 Further Standards Adoption ? Buildings, Gas Stations, Kitchen Equipment...

Gibson, M.

2011-01-01T23:59:59.000Z

431

System Modeling and Building Energy Simulations of Gas Engine Driven Heat Pump  

SciTech Connect (OSTI)

To improve the system performance of a gas engine driven heat pump (GHP) system, an analytical modeling and experimental study has been made by using desiccant system in cooling operation (particularly in high humidity operations) and suction line waste heat recovery to augment heating capacity and efficiency. The performance of overall GHP system has been simulated with a detailed vapor compression heat pump system design model. The modeling includes: (1) GHP cycle without any performance improvements (suction liquid heat exchange and heat recovery) as a baseline (both in cooling and heating mode), (2) the GHP cycle in cooling mode with desiccant system regenerated by waste heat from engine incorporated, (3) GHP cycle in heating mode with heat recovery (recovered heat from engine). According to the system modeling results, by using the desiccant system the sensible heat ratio (SHR- sensible heat ratio) can be lowered to 40%. The waste heat of the gas engine can boost the space heating efficiency by 25% at rated operating conditions. In addtion,using EnergyPlus, building energy simulations have been conducted to assess annual energy consumptions of GHP in sixteen US cities, and the performances are compared to a baseline unit, which has a electrically-driven air conditioner with the seasonal COP of 4.1 for space cooling and a gas funace with 90% fuel efficiency for space heating.

Mahderekal, Isaac [Oak Ridge National Laboratory (ORNL); Vineyard, Edward [Oak Ridge National Laboratory (ORNL)

2013-01-01T23:59:59.000Z

432

Building 32 35 Building 36  

E-Print Network [OSTI]

Building 10 Building 13 Building 7 LinHall Drive Lot R10 Lot R12 Lot 207 Lot 209 LotR9 Lot 205 Lot 203 LotBuilding30 Richland Avenue 39 44 Building 32 35 Building 36 34 Building 18 Building 19 11 12 45 29 15 Building 5 8 9 17 Building 16 6 Building 31 Building 2 Ridges Auditorium Building 24 Building 4

Botte, Gerardine G.

433

Transportation Planning & Decision Science Group Transportation Systems Research Group Diane Davidson Keith Kahl  

E-Print Network [OSTI]

set (genset) for power and a new trailer for mobility. Training on the operation of machine enforcement personnel from these states will aid in collection of field data on WRI and other safety related Study, the Infrared-Based Selection System, and vehicle Out-of ­Service data collection. The CMVRTC team

434

The Technical and Economical Analysis of a Centralized Air-Conditioning System with Cold Storage Refrigeration in High-Rise Residential Buildings  

E-Print Network [OSTI]

In recent years, the application of a centralized air-conditioning system (CACS) with cold storage refrigeration in high-rise residential buildings has gradually increased. Due to the large difference between civil residential buildings...

Xiang, C.; Xie, G.

2006-01-01T23:59:59.000Z

435

EXTENSIONS OF LINKING SYSTEMS WITH p-GROUP KERNEL BOB OLIVER AND JOANA VENTURA  

E-Print Network [OSTI]

-subgroups of fusion systems and linking systems are also defined (Definition * *1.4). Certain types of extensions a p- group. In particular, we construct examples of saturated fusion systems F* * which do not come from finite groups, but which have normal p-subgroups A C F such* * that F=A is the fusion

Oliver, Bob

436

IRGIR Group @ UAM ACM Conference on Recommender Systems 2011 Poster slam  

E-Print Network [OSTI]

IRGIR Group @ UAM ACM Conference on Recommender Systems 2011 ­ Poster slam October 24, Chicago, USA on Recommender Systems 2011 ­ Poster slam October 24, Chicago, USA 1. How comparable are reported results with precision-oriented metrics ? #12;IRGIR Group @ UAM ACM Conference on Recommender Systems 2011 ­ Poster slam

Bellogin, Alejandro

437

Fusion systems on 2-groups with exactly three involutions Ren Reichenbach  

E-Print Network [OSTI]

Fusion systems on 2-groups with exactly three involutions Ren� Reichenbach Mathematical Institute saturated fusion systems F on many 2-groups P with exactly three involu- tions. For this we use Janko, 4). Furthermore, we classify all saturated fusion systems on these P. This contributes

438

Hydrogen Storage Systems Analysis Working Group Meeting Argonne National Laboratory DC Offices  

E-Print Network [OSTI]

Hydrogen Storage Systems Analysis Working Group Meeting Argonne National Laboratory DC Offices 955 REPORT Hydrogen Storage Systems Analysis Working Group Meeting December 12, 2006 955 L'Enfant Plaza research community involved in systems analysis of hydrogen storage materials and processes for information

439

Energy Sector Control Systems Working Group to Meet March 25, 2008 |  

Broader source: Energy.gov (indexed) [DOE]

Sector Control Systems Working Group to Meet March 25, 2008 Sector Control Systems Working Group to Meet March 25, 2008 Energy Sector Control Systems Working Group to Meet March 25, 2008 The Energy Sector Control Systems Working Group is a unique public-private partnership recently formed to help guide implementation of the priorities identified in the industry-led Roadmap to Secure Control Systems in the Energy Sector. The group seeks to provide a platform for pursuing innovative and practical activities that will improve the security of the control systems that manage our nation's energy infrastructure. The Group will meet March 25, 2008 in St. Louis Missouri to focus on four objectives: Help identify and implement practical, near-term activities that are high priority for the industry Promote the value to the industry of achieving the goals of the

440

Energy Sector Control Systems Working Group to Meet March 25, 2008 |  

Broader source: Energy.gov (indexed) [DOE]

Energy Sector Control Systems Working Group to Meet March 25, 2008 Energy Sector Control Systems Working Group to Meet March 25, 2008 Energy Sector Control Systems Working Group to Meet March 25, 2008 The Energy Sector Control Systems Working Group is a unique public-private partnership recently formed to help guide implementation of the priorities identified in the industry-led Roadmap to Secure Control Systems in the Energy Sector. The group seeks to provide a platform for pursuing innovative and practical activities that will improve the security of the control systems that manage our nation's energy infrastructure. The Group will meet March 25, 2008 in St. Louis Missouri to focus on four objectives: Help identify and implement practical, near-term activities that are high priority for the industry Promote the value to the industry of achieving the goals of the

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Optimizing Hydronic System Performance in Residential Applications, Ithaca, New York (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)  

Broader source: Energy.gov (indexed) [DOE]

Optimizing Hydronic Optimizing Hydronic System Performance in Residential Applications Ithaca, New York PROJECT INFORMATION Project Name: Condensing Boiler Optimization Location: Ithaca, NY Partners: Ithaca Neighborhood Housing Services, www.ithacanhs.org; Appropriate Designs, www.hydronicpros.com; HTP, www.htproducts.com; Peerless, www.peerlessboilers.com; Grundfos, us.grundfos.com; Bell & Gossett, www.bell-gossett.com; Emerson Swan, www.emersonswan.com. Consortium for Advanced Residential Buildings, www.carb-swa.com Building Component: Space heating, water heating Application: New; single and multifamily Year Tested: 2012-2013 Applicable Climate Zone(s): 4,5,6,7 PERFORMANCE DATA Cost of Energy Efficiency Measure (including labor): $6,100-$8,200 Projected Energy Savings:

442

Storage Systems Analysis Working Group | Department of Energy  

Energy Savers [EERE]

to achieve common objectives. The systems under consideration include physical storage (tankscryogenic storage), metal hydrides, chemical hydrides, and high-surface-area...

443

Lighting Group: Sources and Ballasts: HID Lighting Systems  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Ballasts and Controls for HID Lighting Ballasts and Controls for HID Lighting Systems Evaluation of Electronic Ballasts and Related Controls for HID Lighting Systems Objective HID ballast The goal of this project is to evaluate the potential of electronic ballasts and related controls for HID lighting systems to improve the efficiency of current technology. The specific objectives of this project are to: Test, analyze and determine the potential of electronic ballasts for HID lighting systems in cooperation with manufacturers as an emerging energy efficient technology to reduce lighting loads in commercial, industrial and municipal applications. Identify control strategies to further improve the energy efficiency of these systems with a municipal partner. Provide appropriate recommendations for incorporating these technologies into current state codes and regulations.

444

Enhanced Operation Strategies for Air-Conditioning and Lighting Systems Toward Peak Power Reduction for an Office Building in Kuwait  

E-Print Network [OSTI]

Enhanced?Operation?Strategies?for?Air? Conditioning?and?Lighting? Systems?Toward?Peak?Power?Reduction? for?an?Office?Building?in?Kuwait F. Alghimlas A. Al-Mulla G.P. Maheshwari D. Al-Nakib Building and Energy Technologies Department... Environment and Urban Development Division ICEBO 2012 Manchester, United Kingdom October 23-26, 2012 Electricity?Use?by?Sector?in?Kuwait Percentages?of?Primary?Energy?Utilization Percentages?of?Electricity?Utilization Yearly?Increase?in...

Alghimlas, F.; Al-Mulla, A.; Maheshwari, G.P.; Al-Nakib, D.

2012-01-01T23:59:59.000Z

445

Blackout 2003: Electric System Working Group Technical Conference- Comments and Recommendations  

Broader source: Energy.gov [DOE]

December 16, 2003 Electric System Working Group Technical Conference, Philadelphia PA - Summary of comments and recommendations relating to the aftermath of the August 2003 blackout.

446

building technology | OpenEI Community  

Open Energy Info (EERE)

93 93 Varnish cache server Home Groups Community Central Green Button Applications Developer Utility Rate FRED: FRee Energy Database More Public Groups Private Groups Features Groups Blog posts Content Stream Documents Discussions Polls Q & A Events Notices My stuff Energy blogs 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142229493 Varnish cache server building technology Home Dc's picture Submitted by Dc(15) Member 15 November, 2013 - 13:26 Living Walls ancient building system architect biomimicry building technology cooling cu daylight design problem energy use engineer fred andreas geothermal green building heat transfer heating living walls metabolic adjustment net zero pre-electricity Renewable Energy Solar university of colorado utility grid

447

Hydrogen Storage Systems Analysis Working Group Meeting: Summary...  

Broader source: Energy.gov (indexed) [DOE]

developers need a spreadsheet-type model that includes system-level components, such as tanks and heat exchangers, so that the developers can gauge the impact of such...

448

Experiences of Using Models and Information of Building Automation System in Commissioning  

E-Print Network [OSTI]

Simulation programs are widely used in the design of heating and cooling devices. However, modeling of the whole building with simulation programs is exceptional at least in Finland. We have built and utilized whole building models in a...

Keranen, H.; Kalema, T.; Pesonen, A.

2004-01-01T23:59:59.000Z

449

An Operational Energy Consumption Evaluation Index System for Large Public Buildings  

E-Print Network [OSTI]

Large public buildings have been the emphasis of energy conservation in China. In this paper, the design and operational energy consumption evaluation indices for large public buildings are generalized, their differences and deficiencies...

Li, Y.; Zhang, J.; Sun, D.

2006-01-01T23:59:59.000Z

450

Integration of HVAC System Design with Simplified Duct Distribution- Building America Top Innovation  

Broader source: Energy.gov [DOE]

This Building America Innovations profile describes work by Building America research teams who field tested simplified duct designs in hundreds of homes, confirming the performance of short compact duct runs, with supply registers near interior walls.

451

Simulation of a building and its HVAC system with an equation solver: Application to audit  

Science Journals Connector (OSTI)

A series of building energy simulation tools are being developed to help the building energy auditor in establishing his diagnosis (including benchmarking and detailed analysis of actual energy consumption) and i...

Stphane Bertagnolio; Philippe Andre; Vincent Lemort

2010-06-01T23:59:59.000Z

452

Design and operation methodology for active building-integrated thermal energy storage systems  

Science Journals Connector (OSTI)

Abstract A methodology is presented for integrating the design and operation of active building-integrated thermal energy storage (BITES) systems to enhance their thermal and energy performance. A bounding-condition based design approach is proposed in conjunction with predictive control strategies. The predictive control uses frequency domain models and room air temperature set-point profile as input. The set-point profiles and BITES design are improved in a holistic manner according to the thermal dynamic response of active BITES systems and their thermal zones. The dynamic response is obtained from the transfer functions of frequency domain models. The methodology is demonstrated on ventilated systems. The results show that the methodology can significantly improve the design and operation of active BITES systems, and hence improve their thermal and energy performance. The dynamic response of different sizes of systems is presented to provide useful information for design selection. It is shown that concrete thickness of 0.20.3m is a good value to initiate design. Other important application considerations are also discussed.

Yuxiang Chen; Khaled E. Galal; Andreas K. Athienitis

2014-01-01T23:59:59.000Z

453

Exergoeconomic analysis of the Gonen geothermal district heating system for buildings  

Science Journals Connector (OSTI)

This paper presents an application of an exergoeconomic model, through exergy and cost accounting analyses, to the Gonen geothermal district heating system (GDHS) in Balikesir, Turkey for the entire system and its components. This exergoeconomic model is used to reveal the cost formation process and the productive interaction between components. The exergy destructions in the overall Gonen GDHS are quantified and illustrated for a reference temperature of 4C. The results indicate that the exergy destructions in the system occur primarily as a result of losses in the cooled geothermal water injected back into the reservoir, pumps, heat exchangers, and pipelines. Total exergy destruction and reinjection exergy of the cooled geothermal water result in 1010kW (accounting for 32.49%), 320.3kW (accounting for 10%) of the total exergy input to the Gonen GDHS, respectively. Both energy and exergy efficiencies of the overall Gonen GDHS are also investigated to analyze the system performance, as these efficiencies are determined to be 42% and 50%, respectively. It is found that an increase of the load condition leads to a decrease in the overall thermal costs, which will result in more cost-effective energy systems for buildings.

Z. Oktay; I. Dincer

2009-01-01T23:59:59.000Z

454

Integrated Hygrothermal Performance of Building Envelopes and Systems in Hot and Humid Climates  

E-Print Network [OSTI]

Technology Center VTT Building Technology, Oak Ridge National Laboratory, Oak Ridge National Laboratory, Espoo, Finland Building Technology Center, Oak Ridge, Tennessee, US Oak Ridge, Tennessee, US ABSTRACT In hot and humid climates the interior... retarders reduce risk of moisture damage, Proceedings of the 4th Symposium, Building Physics in the Nordic Countries, Espoo, Finland, Sept. 9-10, pp.447-454. Karagiozis, A. and Hadjisophocleous G. "Wind- Driven Rain on High-Rise Buildings", Thermal...

Karagiozis, A. N.; Desjarlais, A.; Salonvaara, M.

2000-01-01T23:59:59.000Z

455

Building America Webinar: High Performance Space Conditioning Systems, Part II- Compact Buried Ducts  

Broader source: Energy.gov [DOE]

This presentation is part of the U.S. Department of Energy Building America webinar held on November 18, 2014.

456

Building America Webinar: Central Multifamily Water Heating Systems- Multifamily Central Heat Pump Water Heating  

Broader source: Energy.gov [DOE]

This presentation was delivered at the U.S. Department of Energy Building America webinar on January 21, 2015.

457

Design Studies for a Financial Management System for Micro-credit Groups in Rural India  

E-Print Network [OSTI]

Design Studies for a Financial Management System for Micro-credit Groups in Rural India Tapan for man- aging community-based financial institutions in rural India. The primary users are semi the grass- roots infrastructure of a self help group(SHG) [10]. SHGs are small village-based groups

Parikh, Tapan S.

458

NiSource Energy Technologies Inc.: System Integration of Distributed Power for Complete Building Systems  

SciTech Connect (OSTI)

Summarizes NiSource Energy Technologies' work under contract to DOE's Distribution and Interconnection R&D. Includes studying distributed generation interconnection issues and CHP system performance.

Not Available

2003-10-01T23:59:59.000Z

459

Development and Testing of an Information Monitoring and Diagnostics System for Large Commercial Buildings  

E-Print Network [OSTI]

Buildings Mary Ann Piette , Lisa Gartland, Satkartar Khalsa, Lawrence Berkeley National Laboratory, Berkeley buildings generally do not operate at economically achievable levels of energy efficiency. Performance monitoring projects have shown whole-building energy savings of 20% or more through improved operation

460

AMETHODOLOGY OF ANALYSIS FOR A CRITIQUE INTERPRETATION OF THE DATAACQUIRED FROM MONITORING SYSTEM OF HISTORICAL BUILDINGS  

E-Print Network [OSTI]

OF HISTORICAL BUILDINGS Simonetta Baraccani1 , Tomaso Trombetti 1 , Michele Palermo1 , Giada Gasparini1 simonetta.baraccani2@unibo.it ABSTRACT Preserving historical buildings is essential in the safeguard buildings. The aim of this study is to introduce a standardized approach for the analysis of the data

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Data System Sciences & Engineering Group - Data Architectures for National  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Data Architectures for National Security Research Areas Data Architectures for National Security Research Areas DSSE provides research into emerging data architectures and processing methods for scientific, defense, and security applications with special requirements for linking real-time systems and heterogeneous databases. DSSE has cultivated long-term relationships with a variety of sponsors across the military, intelligence community, and other federal agencies resulting in leading-edge data systems architectures research and development to increase national security. Projects Atmospheric Radiation Measurement Program Automated Data Quality Assurance Tracking Chemical Facility Risk Analysis Chemical Security Assessment Tool (Fact Sheet) Chemical Security User Services Content Management in a Regulatory Environment

462

Group Answers I. The Title UREC Client Tracking System  

E-Print Network [OSTI]

Enhancement Corporation (UREC) helps people establish their own small business. Our project is designed outcomes, create a listing of participants, create reports, and initiate state and government support. III. The impact ­ The software will provide a system that can be utilized by all non profits agencies to track

Kundu, Sukhamay

463

EXTENSIONS OF LINKING SYSTEMS WITH p-GROUP KERNEL BOB OLIVER AND JOANA VENTURA  

E-Print Network [OSTI]

Esugroups of fusion systems nd linking systems re lso dened @henition IFRAF gertin types of extensions of pElol nite of saturated fusion systems F which do not come from #12;nite groups, but which have normal p-subgroups A C F such that F=A is the fusion system of a #12;nite group. One of the tools used to do this is the concept

Ventura, Joana

464

Warming impact on energy use of HVAC system in buildings of different thermal qualities and in different climates  

Science Journals Connector (OSTI)

Abstract In order to combat climate change, energy use in the building must be further reduced. Heating ventilation and air conditioning (HVAC) systems in residential buildings account for considerable fraction of global energy consumption. The potential contribution the domestic sector can make in reducing energy consumption is recognized worldwide. The driving energy of \\{HVACs\\} depends on the thermal quality of the building envelope (TQBE) and outside temperature. Definitely, building regulations are changing with the time toward reduce the thermal loads of buildings. However, most of the existing residential buildings were built to lower TQBE. For instant, 72% of residential dwellings in the 15-EU were built before 1972. To investigate the impact of warming on driving energy of \\{HVACs\\} of a residential building a computer model was developed. Three climate categories/cities were considered, i.e. Stockholm (cold), Istanbul (mild), and Doha (hot). In each city, two buildings were modeled: one was assumed to be built according to the current local buildings regulations (standard TQBE), while the anther was built to lower TQBE. The simulations were run for present and future (in 2050) outdoor designing conditions. The calculations show that the impact of the warming on annual driving energy of \\{HVACs\\} (reduction or increase) depends very much on the climate category and on the TQBE. Based on the climate and TQBE, the change in annual \\{HVACs\\} energy varies from ?7.4% (in cold climate) to 12.7% (in hot climate). In mild climate, it was shown that the warming does not have significant impact on annual \\{HVACs\\} energy. Improving the TQBE can mitigate the impact of the warming.

Mohamad Kharseh; Lobna Altorkmany; Mohammed Al-Khawaj; Ferri Hassani

2014-01-01T23:59:59.000Z

465

IRGIR Group @ UAM ACM Conference on Recommender Systems 2011 Poster slam  

E-Print Network [OSTI]

IRGIR Group @ UAM ACM Conference on Recommender Systems 2011 ­ Poster slam October 24, Chicago, USA 2011 ­ Poster slam October 24, Chicago, USA Is it possible to predict the accuracy of a recommendation? Is it useful? #12;IRGIR Group @ UAM ACM Conference on Recommender Systems 2011 ­ Poster slam October 24

Bellogin, Alejandro

466

AN INITIAL MODEL OF A BASE-ISOLATED BUILDING When modelling a physical system there is always a compromise between adequately accounting  

E-Print Network [OSTI]

44 Chapter 3 AN INITIAL MODEL OF A BASE-ISOLATED BUILDING When modelling a physical system and convenient model will incorporate only the essential dynamic behaviour of the building and its foundation that a theoretical, rather than empirical, model is most suitable for a base-isolated building. This chapter

Talbot, James P.

467

Interagency Sustainability Working Group  

Broader source: Energy.gov [DOE]

The Interagency Sustainability Working Group (ISWG) is the coordinating body for sustainable buildings in the federal government.

468

Review of the Savannah River Site, Waste Solidification Building, Construction Quality of Mechanical Systems Installation and Selected Aspects of Firre Protection System Design  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the the Savannah River Site, Waste Solidification Building, Construction Quality of Mechanical Systems Installation and Selected Aspects of Fire Protection System Design January 2013 Office of Safety and Emergency Management Evaluations Office of Enforcement and Oversight Office of Health, Safety and Security U.S. Department of Energy Independent Oversight Review of the Savannah River Site, Waste Solidification Building, Construction Quality of Mechanical Systems Installation and Selected Aspects of Fire Protection System Design Table of Contents 1.0 Purpose................................................................................................................................................. 1 2.0 Scope.................................................................................................................................................... 1

469

Review of the Savannah River Site, Waste Solidification Building, Construction Quality of Mechanical Systems Installation and Selected Aspects of Firre Protection System Design  

Broader source: Energy.gov (indexed) [DOE]

the the Savannah River Site, Waste Solidification Building, Construction Quality of Mechanical Systems Installation and Selected Aspects of Fire Protection System Design January 2013 Office of Safety and Emergency Management Evaluations Office of Enforcement and Oversight Office of Health, Safety and Security U.S. Department of Energy Independent Oversight Review of the Savannah River Site, Waste Solidification Building, Construction Quality of Mechanical Systems Installation and Selected Aspects of Fire Protection System Design Table of Contents 1.0 Purpose................................................................................................................................................. 1 2.0 Scope.................................................................................................................................................... 1

470

Solar Blind System- Solar Energy Utilization and Climate Mitigation in Glassed Buildings  

Science Journals Connector (OSTI)

Abstract In the past few decades, energy scientists have focused on renewable energy, and solar energy in particular. Several technologies are commercialized for utilizing solar energy in the buildings by absorbing solar radiation and converting it to heat and electricity. These technologies can be categorized into the passive and active systems. A special case is a commercial greenhouse, which can be considered a passive solar building. A greenhouse is a structure which is covered by a transparent device such as glass in order to use solar energy while controlling the temperature, humidity and other parameters according to the requirements for cultivation and protection of the particular plants. The cooling demand in the commercial greenhouses is commonly supplied by e.g. ventilation and thermal screen. In the ventilation method a portion of the absorbed solar energy will be lost through ventilation windows and by applying the solar shielding, solar radiation will be blocked. In this study, by considering the solar blind concept as an active system, PVT panels are integrated to absorb the surplus solar heat (instead of blocking) which is then stored in a thermal energy storage for supplying a portion of the greenhouse heating demand at a later time. The overall objective of this study is to assess the potential of cutting external energy demand as well as maximizing solar energy utilization in a commercial greenhouse for Northern climate condition. Thus, a feasibility assessment has been carried out, examining various system configurations with the TRNSYS tool. The results show that the heating demand for a commercial closed greenhouse with solar blind is reduced by 80%, down to 62 kwh/m2 as compared to a conventional configuration. Also the annual total useful heat gain and electricity generation by solar blind in this concept is around 20 kwh/m2 and 80kwh/m2, respectively. The generated electricity can be used for supplying the greenhouse power demand for e.g. artificial lighting and other devices. Moreover, the cooling demand in a closed greenhouse is reduced by 60% by considering the solar blind system.

Amir Vadiee; Viktoria Martin

2014-01-01T23:59:59.000Z

471

Building America Expert Meeting: Exploring the Disconnect Between Rated and Field Performance of Water Heating Systems  

Broader source: Energy.gov [DOE]

Water heating represents a major residential energy end use, especially in highly efficient homes where space conditioning loads and energy use has been significantly reduced. Future efforts to reduce water heating energy use requires the development of an improved understanding of equipment performance, as well as recognizing system interactions related to the distribution system and the fixture use characteristics. By bringing together a group of water heating experts, we hope to advance the shared knowledge on key water heating performance issues and identify additional data needs that will further this critical research area.

472

Interagency Sustainability Working Group | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Sustainable Buildings & Campuses Interagency Sustainability Working Group Interagency Sustainability Working Group The Interagency Sustainability Working Group (ISWG) is the...

473

Proposal for the award of a contract for the design, supply, installation and commissioning of an HVAC (Heating, Ventilation and Air Conditioning) system for Building 3862  

E-Print Network [OSTI]

Proposal for the award of a contract for the design, supply, installation and commissioning of an HVAC (Heating, Ventilation and Air Conditioning) system for Building 3862

2014-01-01T23:59:59.000Z

474

Energy Performance and Economic Evaluations of the Geothermal Heat Pump System used in the KnowledgeWorks I and II Buildings, Blacksburg, Virginia.  

E-Print Network [OSTI]

??Heating, Ventilating and Air Conditioning Systems (HVAC) are not only one of the most energy consuming components in buildings but also contribute to green house (more)

Charoenvisal, Kongkun

2008-01-01T23:59:59.000Z

475

Intelligent Building Energy Information and Control Systems for Low-Energy Operations and Optimal Demand Response  

E-Print Network [OSTI]

Simulation, Wetter,Michael. Modelica?basedModelingandHilding Elmqvist. Modelica An International Effort5). Through the Modelica Buildings library (

Piette, Mary Ann

2014-01-01T23:59:59.000Z

476

Intelligent Building Energy Information and Control Systems for Low-Energy Operations and Optimal Demand Response  

E-Print Network [OSTI]

Open Automated Demand Response Communicationsfrom 7YearsofAutomatedDemandResponseinCommercialManagementandDemandResponseinCommercial Buildings. ,

Piette, Mary Ann

2014-01-01T23:59:59.000Z

477

Total and Peak Energy Consumption Minimization of Building HVAC Systems Using Model Predictive Control  

E-Print Network [OSTI]

combination of the total energy consumption and the peakalso reduces the total energy consumption of the occupancyTotal and Peak Energy Consumption Minimization of Building

Maasoumy, Mehdi; Sangiovanni-Vincentelli, Alberto

2012-01-01T23:59:59.000Z

478

Webinar: Make Your Building Sing!: Building-Retuning to Reduce...  

Broader source: Energy.gov (indexed) [DOE]

(PNNL) developed a curricula focused on retuning both large (with a building automation system, or BAS) and small (without a BAS) commercial buildings. Hear from Better...

479

Buildings, Group Homology and Lattices.  

E-Print Network [OSTI]

This is the author's PhD thesis, published at the Universitt Mnster, Germany in 2010. It contains a detailed description of the results of arXiv:0903.1989, arXiv:0905.0071 and arXiv:0908.2713.

Jan Essert

480

UC Davis Health System Education Building 4610 X Street, Sacramento, CA 95817 Admissions Office Phone Number: (916) 734-4800  

E-Print Network [OSTI]

(Exit 7) 2) Turn Left on 34th Street ­ Stay in Immediate Right Lane 3) Turn Right at light on T Street 4 Exit 2) Turn Left on 34th Street ­ Stay in Immediate Right Lane 3) Take Right at Light onto T Street 4UC Davis Health System Education Building 4610 X Street, Sacramento, CA 95817 Admissions Office

Leistikow, Bruce N.

Note: This page contains sample records for the topic "building systems group" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Building Airport Systems for the Next Generation Dealing with the uncertainties of airport development will require new strategies.  

E-Print Network [OSTI]

at Atlanta, Boston, Dallas/Fort Worth, Las Vegas, Miami International, New York/Kennedy, Orlando International, Philadelphia, Washington/Dulles, and elsewhere. Brand-new or thoroughly reworked airportsBuilding Airport Systems for the Next Generation Dealing with the uncertainties of airport

482

Proper Setup of HVAC System in Conjunction with Sound Building 'Skin' Design for Alleviation of IAQ and Energy Performance Problems  

E-Print Network [OSTI]

climates, not only because of the loss of energy, but also because of damage that can result to insulation, drywall, and structure in addition to promotion of mold and mildew growth. Proper setup of the HVAC system, in conjunction with sound building skin...

Rosenberg, M.

2006-01-01T23:59:59.000Z

483

To build a photoelectrochemical (PEC) system that produces hydrogen fuel directly from water using sunlight as the energy source.  

E-Print Network [OSTI]

1 SS H2 O2 metaloxide GoalGoal To build a photoelectrochemical (PEC) system that produces hydrogen fuel directly from water using sunlight as the energy source. Approach: development of a multi provides voltage assist using lower-energy photons catalyst surface optimized for hydrogen evolution UH

484

Grid-Responsive Buildings  

Broader source: Energy.gov [DOE]

The U.S.-India Joint Center for Building Energy Research and Development (CBERD) conducts energy efficiency research and development with a focus on integrating information technology with building controls and physical systems for commercial/high-rise residential units.

485

Investigation of techniques to build generation system models for reliability evaluation  

E-Print Network [OSTI]

, the techniques to build this model are investigated in this thesis. By using the conventional unit addition algorithm, the number of states generated is large and this effects the time taken to build this model The reduction in the number of states results...

Gubbala, Nagalakshmi V.

2012-06-07T23:59:59.000Z

486

Stabilization of trajectories for systems on Lie groups. Application to the rolling sphere.  

E-Print Network [OSTI]

of the control v.f.). The assumption m systems (wheeled mobile spheres [Jurdjevic, 1997, Ch. 14] also referred to as ball-plate systems. Moreover, it is known that anyStabilization of trajectories for systems on Lie groups. Application to the rolling sphere. Pascal

Morin, Pascal

487

Fusion systems on 2-groups with exactly three involutions and a 3-generated essential subgroup  

E-Print Network [OSTI]

Fusion systems on 2-groups with exactly three involutions and a 3-generated essential subgroup René fusion system on P. We describe all such P which contain an F-essential subgroup isomorphic to C2k ? Q8. Furthermore we classify all saturated fusion systems on these P. This continues the outstanding classication

488

DISTRIBUTED SYSTEMS MANAGEMENT AS A GROUP ACTIVITY Graham Dean, Tom Rodden, Ian Sommerville and David Hutchison  

E-Print Network [OSTI]

DISTRIBUTED SYSTEMS MANAGEMENT AS A GROUP ACTIVITY Graham Dean, Tom Rodden, Ian Sommerville@comp.lancs.ac.uk It is important to consider systems management as part of a whole organisational management strategy and, as such within the terms of reference associated with systems management. INTRODUCTION Traditionally, network

Sommerville, Ian

489

Building Technologies Office: News  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

News to someone by News to someone by E-mail Share Building Technologies Office: News on Facebook Tweet about Building Technologies Office: News on Twitter Bookmark Building Technologies Office: News on Google Bookmark Building Technologies Office: News on Delicious Rank Building Technologies Office: News on Digg Find More places to share Building Technologies Office: News on AddThis.com... Popular Links Success Stories Previous Next Lighten Energy Loads with System Design. Warming Up to Pump Heat. Cut Refrigerator Energy Use to Save Money. Tools EnergyPlus Whole Building Simulation Program Building Energy Software Tools Directory High Performance Buildings Database Financial Opportunities Office of Energy Efficiency and Renewable Energy Funding Opportunities Tax Incentives for Residential Buildings

490

Comparative Microbial Genomics group CenterforBiologicalSequenceanalysisDepartmentofSystemsBiology,TechnicalUniversityofDenmark  

E-Print Network [OSTI]

Comparative Microbial Genomics group CenterforBiologicalSequenceanalysisDepartmentofSystemsBiology,TechnicalUniversityofDenmark E. coli pangenomics - or - How to compare hundreds of E. coli genomes Fuzzy Dave Ussery Ullevål Universitetssykehus Oslo, Norway Wednesday, 10 December, 2008 #12;Comparative Microbial Genomics group Centerfor

Ussery, David W.

491

Comparison of reliability performance of group connected and conventional HVDC transmission systems  

SciTech Connect (OSTI)

A group connected HVDC transmission scheme is a variant of the unit connection where instead of a single generator, a group of generators are directly connected to the converter. Studies conducted in the past indicated that significant cost reduction can be achieved using this scheme. This is mainly due to the elimination of many components which results in considerable capital and operating cost savings to the utility. Concerns regarding the reliability performance of unit connected schemes were raised, however, there has not been a detailed reliability study conducted. This paper addresses the reliability evaluation aspect of a group connected scheme and compares the reliability performance of the group connected scheme with that of the conventional common collector system. Reliability models for both schemes were developed using a hypothetical system model based on the Nelson River system. Practical system component outage data was used to examine the reliability performance of both schemes.

Kuruganty, S. [Univ. of North Dakota, Grand Forks, ND (United States). Dept. of Electrical Engineering] [Univ. of North Dakota, Grand Forks, ND (United States). Dept. of Electrical Engineering

1995-10-01T23:59:59.000Z

492

Controlling Energy-Efficient Buildings in the Contextof Smart Grid: A Cyber Physical System Approach  

E-Print Network [OSTI]

2.3 Building Thermal Modeling . . . . . . . . .and Eva cekov. Building Modeling as a Crucial Part for2 Mathematical Modeling 2.1 Principles of Building Thermal

Maasoumy, Mehdi

2014-01-01T23:59:59.000Z

493

Building America Expert Meeting: Recommendations for Applying Water Heaters in Combination Space and Domestic Water Heating Systems  

Broader source: Energy.gov [DOE]

The topic of this meeting was 'Recommendations For Applying Water Heaters In Combination Space And Domestic Water Heating Systems.' Presentations and discussions centered on the design, performance, and maintenance of these combination systems, with the goal of developing foundational information toward the development of a Building America Measure Guideline on this topic. The meeting was held at the Westford Regency Hotel, in Westford, Massachusetts on 7/31/2011.

494

Renewable build-up pathways for the US: Generation costs are not system costs  

E-Print Network [OSTI]

The transition to a future electricity system based primarily on wind and solar PV is examined for all regions in the contiguous US. We present optimized pathways for the build-up of wind and solar power for least backup energy needs as well as for least cost obtained with a simplified, lightweight model based on long-term high resolution weather-determined generation data. In the absence of storage, the pathway which achieves the best match of generation and load, thus resulting in the least backup energy requirements, generally favors a combination of both technologies, with a wind/solar PV energy mix of about 80/20 in a fully renewable scenario. The least cost development is seen to start with 100% of the technology with the lowest average generation costs first, but with increasing renewable installations, economically unfavorable excess generation pushes it toward the minimal backup pathway. Surplus generation and the entailed costs can be reduced significantly by combining wind and solar power, and/or a...

Becker, Sarah; Andresen, Gorm B; Jacobson, Mark Z; Schramm, Stefan; Greiner, Martin

2014-01-01T23:59:59.000Z

495

Continuous Energy Management of the HVAC&R System in an Office Building System Operation and Energy Consumption for the Eight Years after Building Completion  

E-Print Network [OSTI]

The authors continuously studied the energy consumption of a heating, ventilating, air- conditioning and refrigerating (HVAC&R) system in an office for the operation of the system in terms of its expected performance. A fault in the system control...

Akashi, Y.; Shinozaki, M.; Kusuda, R.; Ito, S.

2006-01-01T23:59:59.000Z

496

Solar heating and hot water system installed at office building, One Solar Place, Dallas, Texas. Final report  

SciTech Connect (OSTI)

This document is the Final Report of the Solar Energy System Installed at the First Solar Heated Office Building, One Solar Place, Dallas, Texas. The Solar System was designed to provide 87 percent of the space heating needs, 100 percent of the potable hot water needs and is sized for future absorption cooling. The collection subsystem consists of 28 Solargenics, series 76, flat plate collectors with a total area of 1596 square feet. The solar loop circulates an ethylene glycol-water solution through the collectors into a hot water system heat exchanger. The hot water storage subsystem consists of a heat exchanger, two 2300 gallon concrete hot water storage tanks with built in heat exchangers and a back-up electric boiler. The domestic hot water subsystem sends hot water to the 10,200 square feet floor area office building hot water fixtures. The building cold water system provides make-up to the solar loop, the heating loop, and the hot water concrete storage tanks. The design, construction, cost analysis, operation and maintenance of the solar system are described. The system became operational July 11, 1979.

Not Available

1980-06-01T23:59:59.000Z

497

Building Technologies Office: Small- and Medium-Sized Building Automation  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Small- and Medium-Sized Small- and Medium-Sized Building Automation and Control System Needs: Scoping Study Research Project to someone by E-mail Share Building Technologies Office: Small- and Medium-Sized Building Automation and Control System Needs: Scoping Study Research Project on Facebook Tweet about Building Technologies Office: Small- and Medium-Sized Building Automation and Control System Needs: Scoping Study Research Project on Twitter Bookmark Building Technologies Office: Small- and Medium-Sized Building Automation and Control System Needs: Scoping Study Research Project on Google Bookmark Building Technologies Office: Small- and Medium-Sized Building Automation and Control System Needs: Scoping Study Research Project on Delicious Rank Building Technologies Office: Small- and Medium-Sized Building

498

Trade-off between collector area, storage volume, and building conservation in annual-storage solar-heating systems  

SciTech Connect (OSTI)

Annual storage is used with active solar heating systems to permit storage of summertime solar heat for winter use. The results of a comprehensive computer simulation study of the performance of active solar heating systems with long-term hot water storage are presented. A unique feature of this study is the investigation of systems used to supply backup heat to passive solar and energy-conserving buildings, as well as to meet standard heating and hot water loads. Findings show that system output increases linearly as storage volume increases, up to the point where the storage tank is large enough to store all heat collected in summer. This point, the point of unconstrained operation, is the likely economic optimum. Unlike diurnal storage systems, annual storage systems show only slightly diminished efficiency as system size increases. Annual storage systems providing nearly 100% solar space heat may cost the same or less per unit heat delivered as a 50% diurnal solar system. Also in contrast to diurnal systems, annual storage systems perform efficiently in meeting the load of a passive or energy-efficient building.

Sillman, S.

1981-04-01T23:59:59.000Z

499

Building America Case Study: Raised Ceiling Interior Duct System, New Smyrna, Florida (Fact Sheet)  

SciTech Connect (OSTI)

One of BA-PIRC's longtime Habitat for Humanity partners, S.E. Volusia CO (SEVHFH), was interested in building a home to the new Challenge Home standards. SEVHFH routinely builds ENERGY STAR V3.1 homes. The only modification to their design needed to comply with the Challenge Home criteria was the interior duct requirement. Unwilling to incur the added costs of a foam roof deck or wall heights above 8 feet to accommodate a fur-down chase SEVHFH opted to build a fur-up or raised ceiling chase.

Not Available

2014-09-01T23:59:59.000Z

500

EUCLIDEAN BUILDINGS By Guy Rousseau  

E-Print Network [OSTI]

EUCLIDEAN BUILDINGS By Guy Rousseau Buildings were introduced by Jacques Tits in the 1950s to give these buildings were called of spherical type [Tits-74]. Later Fran¸cois Bruhat and Jacques Tits constructed buildings associated to semi-simple groups over fields endowed with a non archimedean valuation. When

Remy, Bertrand