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Title: Reconfiguration of power grids during abnormal conditions using reclosers and distributed energy resources

Abstract

Apparatus and methods are disclosed for restoring operation of a power grid comprising a plurality of reclosers and distributed energy resources (DERs) responsive to abnormal conditions by determining and implementing a reconfiguration for the power grid. The reconfiguration can specify respective new statuses for one or more of the reclosers and/or respective quantities of reactive power to be supplied by one or more of the DERs. The reconfiguration can be determined based on a plurality of constraints using an objective function, the constraints being determined based at least in part on recloser status data and/or DER power generation capability data. Respective cleared quantities of reactive power for the DERs to supply to the reconfigured power grid can be determined via a transactive control scheme, and the reconfiguration can be updated prior to implementation based on the results of the transactive control scheme.

Inventors:
; ; ; ; ; ; ;
Issue Date:
Research Org.:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1925132
Patent Number(s):
11451061
Application Number:
16/673,781
Assignee:
Battelle Memorial Institute (Richland, WA)
Patent Classifications (CPCs):
G - PHYSICS G05 - CONTROLLING G05B - CONTROL OR REGULATING SYSTEMS IN GENERAL
H - ELECTRICITY H02 - GENERATION H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
DOE Contract Number:  
AC05-76RL01830
Resource Type:
Patent
Resource Relation:
Patent File Date: 11/04/2019
Country of Publication:
United States
Language:
English

Citation Formats

Radhakrishnan, Nikitha, Hansen, Jacob, Bhattacharya, Saptarshi, Schneider, Kevin P., Bhattarai, Bishnu P., Du, Wei, Alam, Md Jan E., and Somani, Abhishek. Reconfiguration of power grids during abnormal conditions using reclosers and distributed energy resources. United States: N. p., 2022. Web.
Radhakrishnan, Nikitha, Hansen, Jacob, Bhattacharya, Saptarshi, Schneider, Kevin P., Bhattarai, Bishnu P., Du, Wei, Alam, Md Jan E., & Somani, Abhishek. Reconfiguration of power grids during abnormal conditions using reclosers and distributed energy resources. United States.
Radhakrishnan, Nikitha, Hansen, Jacob, Bhattacharya, Saptarshi, Schneider, Kevin P., Bhattarai, Bishnu P., Du, Wei, Alam, Md Jan E., and Somani, Abhishek. Tue . "Reconfiguration of power grids during abnormal conditions using reclosers and distributed energy resources". United States. https://www.osti.gov/servlets/purl/1925132.
@article{osti_1925132,
title = {Reconfiguration of power grids during abnormal conditions using reclosers and distributed energy resources},
author = {Radhakrishnan, Nikitha and Hansen, Jacob and Bhattacharya, Saptarshi and Schneider, Kevin P. and Bhattarai, Bishnu P. and Du, Wei and Alam, Md Jan E. and Somani, Abhishek},
abstractNote = {Apparatus and methods are disclosed for restoring operation of a power grid comprising a plurality of reclosers and distributed energy resources (DERs) responsive to abnormal conditions by determining and implementing a reconfiguration for the power grid. The reconfiguration can specify respective new statuses for one or more of the reclosers and/or respective quantities of reactive power to be supplied by one or more of the DERs. The reconfiguration can be determined based on a plurality of constraints using an objective function, the constraints being determined based at least in part on recloser status data and/or DER power generation capability data. Respective cleared quantities of reactive power for the DERs to supply to the reconfigured power grid can be determined via a transactive control scheme, and the reconfiguration can be updated prior to implementation based on the results of the transactive control scheme.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {9}
}

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Renewable Energy System Business Tuning
patent-application, January 2010


Evaluation of Representative Smart Grid Investment Project Technologies: Demand Response
report, February 2012


Coordination of Thermostatically Controlled Loads
patent-application, March 2016


Exchange Rates for Environmentally Relevant Items
patent-application, December 2008


Approving Energy Transaction Plans Associated with Electric Vehicles
patent-application, December 2009


Preventing Conflicts Among Bid Curves Used with Transactive Controllers in a Market-Based Resource Allocation System
patent-application, November 2012


Forward-Looking Transactive Pricing Schemes for Use in a Market-Based Resource Allocation System
patent-application, November 2012


System and method of controlling delivery and/or usage of a commodity
patent, May 2008


Decentralized Markets versus Central Control: A Comparative Study
journal, July 1999


Electric power shuttling and management system, and method
patent-application, June 2005


Energy Management and Control System: Desired Capabilities and Functionality
report, April 2005


System and method of controlling an HVAC system
patent, March 2008


Using Bi-Directional Communications in a Market-Based Resource Allocation System
patent-application, December 2013


Decision support systems and methods for complex networks
patent-application, September 2010


Using Bi-Directional Communications in a Market-Based Resource Allocation System
patent-application, December 2013


Hierarchical decentralized control strategy for demand-side primary frequency response
conference, July 2016


Advanced SVC control for damping power system oscillations
journal, May 1991


Intelligent sensor and controller framework for the power grid
patent, July 2015


State Estimation and Control of Electric Loads to Manage Real-Time Energy Imbalance
journal, February 2013