A voltagemeasuringtransformer decreases voltage from 330 kV to 100 kV for protective circuit.
电压测量变压器将电压从300千伏降低到100千伏以保护电路。
2
The simulated electrode method is analyst and a method for ~measuring impulse voltage distribution of transformer windings without core is built.
分析了模拟电极法,提出了一种测量变压器线圈冲击分布的方法即不插铁测量。
3
An electronic voltagetransformer is developed, which mainly consists of a voltage-to-current converter and a weak-current measuring and processing device.