Application of optical transformer is a reformation for the traditional electric energy measurement device.
光学互感器的应用是对传统电能计量装置的一次革新。
The optical fiber transformer based on an optic electric conversion with low noise gains voltage measurement accuracy of 0.2%, satisfying the requirements of transient signal measurement.
基于低噪声光电探测电路设计的光纤电压互感器可获得0 .2 %的电压测量精度，并满足暂态信号的测量要求。
This test system has been successfully used to test the performance of the optical electric current transformer developed.
所设计的测试系统已成功应用于自行研制的光电电流互感器性能指标的测试。
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