分布式电源对杭州配网保护的影响及准入容量的计算

Effect of distributed generation on distribution network protection in Hangzhou and calculation of allowed capacity

分布式电源具有投资少、见效快、节约土地、清洁更环保等优点,作为未来能源结构的一个重要组成部分,已得到人们的普遍认可。分布式电源的接入对整个电力系统的影响巨大而深远,同时给系统的运行带来一系列技术问题。文章详细分析了分布式发电对配网保护的影响及准入容量的计算。

Distributed generation has been widely admitted as a cheap,efficient and cleaning power generation and will be an important part of energy in the future. Distributed generation has much effect on existing power systems, meanwhile incorporating distributed generators will bring a series of technical problems. The effect of distributed generation on distribution network protection and calculation of allowed capacity are analyzed in detail.