基于面保护原理的配电网故障处理

Disposing Fault of Distribution System with the Elements Basedon Surface-protection

在综述了配电网故障处理的重合器模式和远动模式后 ,引入面保护原理 ,结合配电载波通讯 ,给出了在分段开关保护上应用的定理和判据以及在10kV实验室获得的结果。实验室试验和现场试验证明了面保护原理应用于配电网故障处理是成功的 。

The surface protection principle is introduced after describing the reclosing mode and remote mode for distribution fault.Combining with the distribution carrier communication,the theorem and criterion applied in section switch protection as well as the results acquired from the lab are given.The test in lab and on site test proved that the application of surface protection principle in faults of distribution is sucessful and better than remote mode.