Optimal Capacitor Bank Capacity and Placement in Distribution Systems with High Distributed Solar Power Penetration
- National Renewable Energy Laboratory (NREL), Golden, CO (United States)
- Sungkyunkwan University, Korea
Capacitor banks have been generally installed and utilized to support distribution voltage during period of higher load or on longer, higher impedance, feeders. Installations of distributed energy resources in distribution systems are rapidly increasing, and many of these generation resources have variable and uncertain power output. These generators can significantly change the voltage profile across a feeder, and therefore when a new capacitor bank is needed analysis of optimal capacity and location of the capacitor bank is required. In this paper, we model a particular distribution system including essential equipment. An optimization method is adopted to determine the best capacity and location sets of the newly installed capacitor banks, in the presence of distributed solar power generation. Finally we analyze the optimal capacitor banks configuration through the optimization and simulation results.
- Research Organization:
- National Renewable Energy Lab. (NREL), Golden, CO (United States)
- Sponsoring Organization:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Solar Energy Technologies Office
- DOE Contract Number:
- AC36-08GO28308
- OSTI ID:
- 1423755
- Report Number(s):
- NREL/CP-5D00-67425
- Resource Relation:
- Conference: Presented at the 2017 IEEE Power & Energy Society General Meeting, 16-20 July 2017, Chicago, Illinois
- Country of Publication:
- United States
- Language:
- English
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