非有效接地电网单相电弧接地故障的建模及仿真-Modeling and Simulating of Single-phase Arc Grounding Fault in Non-effective Earthed Networks

ARM的机车交直流接地故障诊断系统ARM' s locomotive DC Ground Fault Diagnosis System-ARM' s locomotive DC Ground Fault Diagnosis System

应用于断路器智能保护装置，零序接地故障电源侧和用户侧的判定。-Applied to intelligent circuit breaker protection device, zero sequence ground fault power supply side and the user side of the judgment.