... 接地电路 earth circuit; earthed circuit; grounded circuit; 接地电桥 grounded bridge; 接地电容 ground capacity; ...
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不接地电桥 [电] ungrounded bridge
比较分析了几种直流系统常用的绝缘检测方法，采用乒乓式变电桥测量法，实现了接地电阻的准确在线测量。
The insulation methods of several DC systems are compared and analysed. A ping-pang variable bridge measurement is adopted. The ex - act on line detection of grounding resistance is realized.
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