摘要
提出一种通过利用直流电流传感器检测各回路对地漏电流，来确定故障回路的新原理，用该原理研制出了直流系统绝缘监察装置。该装置与直流系统完全独立，其直流电流传感器结构简单、分辨率高、抗干扰能力强，适于在电力系统环境中使用。
The paper presents a theory of locating faulty circuit by monitoring leakage current to ground through DC transducers. By this theory, a DC system insulation monitor is developed,which is independent to DC system. The DC transducer is simple in structure,high discriminability, strong antidisturbance and suitable to be applied in power system environment.
出处
《中国电力》
CSCD
北大核心
1999年第8期38-39,50,共3页
Electric Power
