At present,China's power industry is in a critical period of green transformation and development.New energy generation technology is gradually replacing backward thermal power generation,which is conducive to alle-viating the supply-demand contradiction of fossil resources and achieving ecological environment protection.At the same time,the large-scale access of distributed power sources into the power network has caused a severe im-pact on the relay protection system of the distribution network,and traditional passive distribution network protec-tion technologies are no longer applicable.In view of this,this paper takes the improvement of the relay protection system as the research direction,explores the specific impact of the integration of distributed power sources on the relay protection effect of the distribution network,and elaborates on the improvement measures of the distribution network relay protection system containing distributed power sources,aiming to improve the reliability and anti-interference ability of the distribution network relay protection system.
关键词
分布式电源/配网继电保护/具体影响/改进措施
Key words
Distributed power generation/Distribution network relay protection/Specific impact/Improvement measures
维普
万方数据