辅助互感器在电磁式电压互感器误差调试中的应用

Application of compensating coil in the electromagnetic voltage transformer error debugging

电压互感器是电力系统中为计量、测量和保护提供电压信号不可缺少的重要设备,而电压互感器生产过程中的误差调试工作对于保证产品精度尤为重要.本文采用理论分析与实际测试相结合的方法,介绍了辅助互感器在电磁式电压互感器误差调试中的重要应用.

Voltage transformer is an important and indispensable equipment for providing signals to metering and protection in the power system.And to adjust the error in the process of production of voltage transformer is particularly important for ensuring the accuracy.This article used the method combining the theoretical analysis and practical test to introduce the important application of auxiliary transformer in the adjustment of electromagnetic voltage transformer.