摘要
本研究基于间歇性电源置信容量理论对DG并网后配电网络中馈线的供电能力进行综合评估,包括负荷水平、DG出力与负荷曲线的匹配度、DG的接入位置及容量三个主要方面对馈线供电能力的影响,通过算例仿真分析,提出相关可行建议。
This paper focuses on the comprehensive evaluation of the power supply capability of the feeder in the distribution network after DG is connected to the grid based on the intermittent power supply confidence capacity theory,including the impact of load level,the matching degree between DG output and load curve,the access location and capacity of DG on the power supply capability of the feeder.Through the example simulation analysis,some feasible suggestions are put forward.
作者
王心沁
汪凌宇
张钢
周鑫成
张浩
WANG Xinqin;WANG Ningyu;ZHANG Gang;ZHOU Xincheng;ZHANG Hao(College of Electrical Engineering&Renewable Energy,China Three Gorges University,Hubei Yichang 443000,China;State Grid Hubei Yichang Power Supply Company,Hubei Yichang 443000,China;three gorges navigation authority,Hubei Yichang 443000,China)
出处
《电工材料》
CAS
2021年第2期47-49,共3页
Electrical Engineering Materials
关键词
分布式电源
配电网
供电能力
置信容量
distributed power
distribution network
power supply capacity
confidence capacity
