Economic optimization of operations for hybrid energy systems under variable markets

Chen, Jen; Garcia, Humberto E.

doi:10.1016/j.apenergy.2016.05.056

Title: Economic optimization of operations for hybrid energy systems under variable markets

Abstract

We prosed a hybrid energy systems (HES) which is an important element to enable increasing penetration of clean energy. Our paper investigates the operations flexibility of HES, and develops a methodology for operations optimization for maximizing economic value based on predicted renewable generation and market information. A multi-environment computational platform for performing such operations optimization is also developed. In order to compensate for prediction error, a control strategy is accordingly designed to operate a standby energy storage element (ESE) to avoid energy imbalance within HES. The proposed operations optimizer allows systematic control of energy conversion for maximal economic value. Simulation results of two specific HES configurations are included to illustrate the proposed methodology and computational capability. These results demonstrate the economic viability of HES under proposed operations optimizer, suggesting the diversion of energy for alternative energy output while participating in the ancillary service market. Economic advantages of such operations optimizer and associated flexible operations are illustrated by comparing the economic performance of flexible operations against that of constant operations. Sensitivity analysis with respect to market variability and prediction error, are also performed.

Authors:

Chen, Jen ^[1]; Garcia, Humberto E. ^[1]

Idaho National Lab. (INL), Idaho Falls, ID (United States)

Publication Date:: Sat May 21 00:00:00 EDT 2016

Research Org.:: Idaho National Laboratory (INL), Idaho Falls, ID (United States)

Sponsoring Org.:: USDOE Office of Nuclear Energy (NE)

OSTI Identifier:: 1357460

Alternate Identifier(s):: OSTI ID: 1328550

Report Number(s):: INL/JOU-15-36620
Journal ID: ISSN 0306-2619; PII: S0306261916306535

Grant/Contract Number:: AC07-05ID14517; AC-07-05ID14517

Resource Type:: Accepted Manuscript

Journal Name:: Applied Energy

Additional Journal Information:: Journal Volume: 177; Journal Issue: C; Journal ID: ISSN 0306-2619

Publisher:: Elsevier

Country of Publication:: United States

Language:: English

Subject:: 29 ENERGY PLANNING, POLICY, AND ECONOMY; Economic analysis; Hybrid energy systems; Operations optimization; Power market; Renewable

Citation Formats


                    Chen, Jen, and Garcia, Humberto E. Economic optimization of operations for hybrid energy systems under variable markets.  United States: N. p., 2016. 
Web.  doi:10.1016/j.apenergy.2016.05.056.

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                    Chen, Jen, & Garcia, Humberto E. Economic optimization of operations for hybrid energy systems under variable markets.  United States.  https://doi.org/10.1016/j.apenergy.2016.05.056

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                    Chen, Jen, and Garcia, Humberto E. Sat .  
"Economic optimization of operations for hybrid energy systems under variable markets".  United States.  https://doi.org/10.1016/j.apenergy.2016.05.056.  https://www.osti.gov/servlets/purl/1357460.

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@article{osti_1357460,

  title        = {Economic optimization of operations for hybrid energy systems under variable markets},

  author       = {Chen, Jen and Garcia, Humberto E.},

  abstractNote = {We prosed a hybrid energy systems (HES) which is an important element to enable increasing penetration of clean energy. Our paper investigates the operations flexibility of HES, and develops a methodology for operations optimization for maximizing economic value based on predicted renewable generation and market information. A multi-environment computational platform for performing such operations optimization is also developed. In order to compensate for prediction error, a control strategy is accordingly designed to operate a standby energy storage element (ESE) to avoid energy imbalance within HES. The proposed operations optimizer allows systematic control of energy conversion for maximal economic value. Simulation results of two specific HES configurations are included to illustrate the proposed methodology and computational capability. These results demonstrate the economic viability of HES under proposed operations optimizer, suggesting the diversion of energy for alternative energy output while participating in the ancillary service market. Economic advantages of such operations optimizer and associated flexible operations are illustrated by comparing the economic performance of flexible operations against that of constant operations. Sensitivity analysis with respect to market variability and prediction error, are also performed.},

  doi          = {10.1016/j.apenergy.2016.05.056},

  journal      = {Applied Energy},

  number       = C,

  volume       = 177,

  place        = {United States},

  year         = {Sat May 21 00:00:00 EDT 2016},

  month        = {Sat May 21 00:00:00 EDT 2016}

}

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Title: Economic optimization of operations for hybrid energy systems under variable markets

Abstract

Citation Formats

Dynamic analysis of hybrid energy systems under flexible operation and variable renewable generation – Part I: Dynamic performance analysis journal, April 2013

Dynamic analysis of hybrid energy systems under flexible operation and variable renewable generation – Part II: Dynamic cost analysis journal, April 2013

Hybrid Energy System Modeling in Modelica conference, March 2014

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Nuclear Hybrid Energy Systems Regional Studies: West Texas & Northeastern Arizona report, April 2015

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Simulation and optimization of stand-alone hybrid renewable energy systems journal, October 2009

Optimization of diesel engine performances for a hybrid wind–diesel system with compressed air energy storage journal, May 2011

Modeling of hybrid renewable energy systems journal, January 2008

An economic receding horizon optimization approach for energy management in the chlor-alkali process with hybrid renewable energy generation journal, August 2014

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Techno-economic analysis of a wind–solar hybrid renewable energy system with rainwater collection feature for urban high-rise application journal, November 2011

An Innovative Conversion Device to the Grid Interface of Combined RES-Based Generators and Electric Storage Systems journal, April 2015

Feasibility study for a standalone solar–wind-based hybrid energy system for application in Ethiopia journal, February 2010

Economic analysis of standalone and grid connected hybrid energy systems journal, July 2011

Assessment of the Cost Associated With Wind Generation Prediction Errors in a Liberalized Electricity Market journal, August 2005

Technical and economical assessment of distributed electrochemical storages for load shifting applications: An Italian case study journal, May 2016

Size optimization of a PV/wind hybrid energy conversion system with battery storage using simulated annealing journal, February 2010

Simulation based size optimization of a PV/wind hybrid energy conversion system with battery storage under various load and auxiliary energy conditions journal, September 2009

Size optimization of a PV/wind hybrid energy conversion system with battery storage using response surface methodology journal, November 2008

Optimal design and techno-economic analysis of a hybrid solar–wind power generation system journal, February 2009

Sizing optimization of grid-independent hybrid photovoltaic/wind power generation system journal, February 2011

Towards a flexible energy system – A case study for Inland Norway journal, October 2014

A Generalized Framework for Optimal Sizing of Distributed Energy Resources in Micro-Grids Using an Indicator-Based Swarm Approach journal, February 2014

Operation optimization of a distributed energy system considering energy costs and exergy efficiency journal, October 2015

Multi-objective optimized management of electrical energy storage systems in an islanded network with renewable energy sources under different design scenarios journal, January 2014

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Optimization methods applied to renewable and sustainable energy: A review journal, May 2011

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Dynamic analysis of hybrid energy systems under flexible operation and variable renewable generation – Part I: Dynamic performance analysis
journal, April 2013

Dynamic analysis of hybrid energy systems under flexible operation and variable renewable generation – Part II: Dynamic cost analysis
journal, April 2013

Hybrid Energy System Modeling in Modelica
conference, March 2014

An Optimization Framework for Dynamic Hybrid Energy Systems
conference, March 2014

Nuclear Hybrid Energy Systems Regional Studies: West Texas & Northeastern Arizona
report, April 2015

Dynamic performance analysis of two regional Nuclear Hybrid Energy Systems
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Emission operational strategy for combined cooling, heating, and power systems
journal, November 2009

Flexibility of a combined heat and power system with thermal energy storage for district heating
journal, April 2013

Combined heat-and-power plants and district heating in a deregulated electricity market
journal, May 2004

Optimal operation of coproduction with storage
journal, October 1998

Simulation and optimization of stand-alone hybrid renewable energy systems
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Optimization of diesel engine performances for a hybrid wind–diesel system with compressed air energy storage
journal, May 2011

Modeling of hybrid renewable energy systems
journal, January 2008

An economic receding horizon optimization approach for energy management in the chlor-alkali process with hybrid renewable energy generation
journal, August 2014

Switched Model Predictive Control for Energy Dispatching of a Photovoltaic-Diesel-Battery Hybrid Power System
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Techno-economic analysis of a wind–solar hybrid renewable energy system with rainwater collection feature for urban high-rise application
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An Innovative Conversion Device to the Grid Interface of Combined RES-Based Generators and Electric Storage Systems
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Feasibility study for a standalone solar–wind-based hybrid energy system for application in Ethiopia
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Simulation based size optimization of a PV/wind hybrid energy conversion system with battery storage under various load and auxiliary energy conditions
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