... phase angle of a potential(voltage) transformer 仪表用变压器的相角 high potential voltage 高电压 potential transformer ac voltage 测量用变压器交流电压 ...
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constant potential high-voltage generator 恒压高压发生器
high voltage potential transformer 高压电压互感器
Guarding implies the use of an added low impedance conductor, maintained at the same potential as the high impedance circuit, which will intercept any interfering voltage or current.
而保护意味着使用保持在与高阻抗电路相同电位的附加的低阻抗导体来阻止可能的干扰电压或电流。
By definition, the guard terminal is nearly at the same potential as the high impedance terminal, so the guard terminal will be at the same potential as the magnitude of the voltage source.
根据定义，保护端与该高阻端处在几乎相同的电位，所以保护端就与电压源为相同电位。
This paper introduces the principle of a layer effect method to manufacture a new current limiting fuse for protecting high voltage potential transformers.
介绍了一种敷层效应的原理，利用该原理已研制出一种高压电压互感器保护用限流熔断器。
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