摘要
配电网故障的快速定位对减少停电区域和缩短停电时间意义重大,同时也起到了改善供电质量的作用。在基本蝙蝠算法中加入了混沌搜索策略,提高了搜索能力。为了适应故障定位的二进制数学模型,对蝙蝠算法进行了二进制处理。仿真算例结果表明,在馈线终端装置上传信息正常或者发生畸变时,算法均能快速、准确地定位配电网故障,证明了算法的容错性和实时性。
The rapid location of distribution network fault has great significance to reduce the outage area and shorten the outage time, and also plays an important role in improving power supply quality of the distribution network. In this paper, chaotic search strategy was added in the basic bat algorithm, improving the search ability of the algorithm. In order to adapt to binary mathema-tical model of fault location, the binary bat algorithm was carried out. Verifies with simulation example, the algorithm can realize fault location of distribution network quickly and correctly whenever FTU upload information right or not, proving the fault toler-ance and real-time performance of the algorithm.
作者
张国营
王哲
王瑞
ZHANG Guoying;WANG Zhe;WANG Rui(Heze Power Supply Company, State Grid Shandong Electric Power Company, Heze 274000, Shandong, China;Guangzhou Power Supply Bureau Co., Ltd., Guangzhou 510000, Guangdong, China)
出处
《能源与节能》
2019年第6期13-14,75,共3页
Energy and Energy Conservation
关键词
配电网
故障定位
蝙蝠算法
混沌搜索策略
distribution network
fault location
bat algorithm
chaotic search strategy
