摘要
光伏通过馈线多点分散接入是今后中压配电网的常态。光伏属于逆变器并网型分布式电源,从继电保护的视角,本文对光伏分散接入的配网保护与故障隔离的相关研究进行综述,对后续研究工作进行展望。
Multipoint decentralized access of photovoltaic through feeder will be the normal condition of medium voltage distribution network in the future. Photovoltaic belongs to inverter-based grid-connected distributed energy source. From the perspective of protective relay, the paper summarizes the related research of distribution network protection and fault isolation considering photovoltaic decentralized access and the future research work is also prospected.
作者
张广斌
董俊
束洪春
ZHANG Guangbin;Dong Jun;Shu Hongchun(Kunming University of Science and Technology.,Kunming 650504,China)
出处
《云南电力技术》
2019年第1期22-25,共4页
Yunnan Electric Power
关键词
中压配网
故障隔离
保护
光伏
分散接入
distribution network
fault isolation
protection
photovoltaic
multipoint decentralized access
