摘要
本文从独立微电网保护的现状出发,根据独立微电网的运行特点和故障特点提出了基于电流有效值和短时能量段的故障检测技术,最后结合故障判断依据建立了独立微电网网络保护策略。
Based on the status quo of independent microgrid protection,this paper proposes a fault detection technology based on the current RMS and short-term energy segment according to the operating characteristics and fault characteristics of the independent microgrid.Finally,the independent microgrid network protection is established based on the fault judgment basis.Strategy.
作者
徐才华
徐晔
黄克峰
秦霞
Xu Cai-hua;Xu Wei;Huang Ke-feng;Qin Xia
出处
《电力系统装备》
2019年第22期67-68,共2页
Electric Power System Equipment
关键词
保护策略
独立微电网
protection strategy
independent microgrid
