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Optimal Energy Storage Schedules for Load Leveling and Ramp Rate Control in Distribution Systems

Journal Article · · IEEE Conference on Technologies for Sustainability (SusTech)
 [1];  [2];  [2]
  1. Smarter Grid Solutions, New York, NY (United States); Southern California Edison
  2. Southern California Edison, Westminster, CA (United States)
+ Show Author Affiliations

Continued integration of distributed energy resources (DERs) into the grid, such as solar PVs, at a large-scale, contributes into the famous Duck Curve. New DER management algorithms are therefore deemed necessary to alleviate rapid variations within net load profiles of distribution systems. Herein this paper proposes a process to determine the optimal energy storage schedules for leveling the distribution circuit feederhead net load. A series of sensitivity analyses shows how the proposed method can be used to determine the optimal energy storage schedules with different capacities, state of charge requirements, and net load ramp rate limitations.

Research Organization:
Southern California Edison, Westminster, CA (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Solar Energy Technologies Office
Grant/Contract Number:
EE0008004
OSTI ID:
1992929
Journal Information:
IEEE Conference on Technologies for Sustainability (SusTech), Journal Name: IEEE Conference on Technologies for Sustainability (SusTech); ISSN 2640-6829
Publisher:
IEEECopyright Statement
Country of Publication:
United States
Language:
English

References (6)

Battery energy storage scheduling for optimal load variance minimization conference February 2018
An approach for local net-load ramp rate control using integrated energy storage based on least square error minimization technique conference February 2018
Battery-assisted distribution feeder peak load reduction: Stochastic optimization and utility-scale implementation conference July 2016
PV Curtailment Analysis to Improve Utilization of Hosting Capacity in California conference June 2019
Optimum Sizing of Distributed Generation and Storage Capacity in Smart Households journal December 2013
Optimal Coordination of Building Loads and Energy Storage for Power Grid and End User Services journal September 2018

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Related Subjects

25 ENERGY STORAGE
Conferences
Energy resources
Optimization
Batteries
Schedules
State of charge