An electro optic hybrid current transformer (ct) is DE vised which is used in measuring the super voltage station's line current.
研究了一种用于测量高压电站中输电线电流的光电混合式电流互感器。
An electronic voltage transformer is developed, which mainly consists of a voltage-to-current converter and a weak-current measuring and processing device.
提出一种新型电子式电压互感器，主要由电压-电流变换元件和弱电流检测处理装置组成。
This paper introduces theoretical basis and method of measuring transformer differential protection phase by transformer differential circulating current method.
介绍了用差压环流法测量变压器差动保护相位的理论依据及方法。
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