In this article studies the misjudgment of two sets of MXJD single-phase grounding fault management systems in parallel operation when a single-phase grounding fault occurs in a 10 kV power system of a chemical enterprise.By exploring the phenomena,causes,impacts,and handling processes of this case,the working principle,system design,data sharing,and other key parameters of the MXJD single-phase grounding fault management system are analyzed.Some suggestions for the parallel operation of the single-phase grounding fault management system are proposed,providing reference for the reliable operation of the power grid.
single phase ground faultparallel operationarc suppression coildata sharing
万方数据
维普
