摘要
分析了各种电气设备在受潮情况和局部损伤情况下的绝缘电阻的吸收比试验。电气设备用兆欧表来测试,其绝缘电阻在直流电压的作用下,一共有三部分电流通过传导电流、电容电流和吸收电流。详细阐述了这三种电流随着时间变化的规律。
The absorptance of insulation resistance for various kinds of electric equipmenet under the condition of damp and partial damage were analyzed. When the equipment was tested by megohmmeter, three parts of electric currents passed through insulation resistance： conducted current, capacitance current and absorptance current. And the regular pattern of three currents transformation following the change of time was expounded.
出处
《物理测试》
CAS
2005年第5期62-64,共3页
Physics Examination and Testing
关键词
绝缘电阻
吸收比
试验
兆欧表
insulated resistance
absorptance
test
megohmmeter
