Direct current resistance testing technology is an important technology in power system maintenance and fault diagnosis.By measuring resistance values in power equipment,the technology helps technicians identify and resolve faults,ensuring the reliable operation of power systems.The principle and operation method of direct current resistance testing technology are discussed in detail,and its specific application in power system fault diagnosis is described,including transformer fault diagnosis,cable fault detection,health assessment of switchgear and inspection of relay protection system.
关键词
直流电阻测试/电力系统/故障诊断
Key words
direct current resistance testing/power system/fault diagnosis
维普
万方数据