针对分布式光伏接入的配电网改造方法

Transformation Method of Distribution Network for Distributed Photovoltaic Access

在现代配电网工程中,分布式光伏接入数量越来越多,在一定程度改善了电能质量,但也给配电网分布、短路容量等产生不同程度影响,配电网运行安全性下降。对此,加强对分布式光伏接入的配电网改造方法的研究,提高配电网对分布式光伏的接纳能力,对配电网建设进步是有极大帮助的。

in the modern distribution network engineering,the number of distributed PV access is increasing,and the power quality is improved to a certain extent,but it also affects the distribution network and the short circuit capacity,and the security of the distribution network is reduced.In this regard,it is helpful to strengthen the research on the distribution network transformation method of distributed photovoltaic access,to improve the ability of distribution network to accept distributed PV,and to improve the construction of distribution network.