KANG Wen, FANG Hai-xia, ZHANG Hong. Measurement method optimization and fault detection for electronic zero flux DC current transformer[J]. 2013, 33(5): 63-65+68.
KANG Wen, FANG Hai-xia, ZHANG Hong. Measurement method optimization and fault detection for electronic zero flux DC current transformer[J]. 2013, 33(5): 63-65+68.DOI:
电子式零磁通型直流电流互感器测量方法优化及故障检测
摘要
对高压电子式零磁通型直流电流互感器测量精度校验方法进行研究
并对其电子模块和一次设备离线测试的基本方法进行优化改进。同时利用该方法对在运设备进行故障检测
调整其运行性能
提高运行可靠性。
Abstract
Accuracy calibration method of DC current transformer of high voltage electronic zero flux is researched
and electronic module and off-line testing basic method for primary device is improved. At the same time the method is applied in fault detection
operating performance adjustment and operation reliability improvement.