补偿电抗器对电容式电压互感器误差的影响  

PInfluence of Compensation Reactor on Error of Capacitive Voltage Transformer

作　　者：夏君宇 吴奇松 赵国庆 张志庚 XIA Jun-yu;WU Qi-song;ZHAO Guo-qing;ZHANG Zhi-geng(Dalian North Transformer Group Co.,Ltd.,Dalian 116200,China)

机构地区：[1]大连北方互感器集团有限公司,辽宁大连116200

出　　处：《变压器》2022年第2期44-46,共3页Transformer

摘　　要：通过调节电容式电压互感器(CVT)补偿电抗器铁心的气隙,在不改变补偿电抗器现有结构的基础上,实现减小大负荷CVT的误差带宽值,改善CVT误差性能。By adjusting the capacitive voltage transformer(CVT)to compensate the air gap of the core of the reactor,the error bandwidth value of the large-load CVT can be reduced without changing the existing structure of the compensation reactor,and the error performance of the CVT can be improved.

关 键 词：补偿电抗器 铁心气隙 剩余电抗 误差性能 

分 类 号：TM451[电气工程—电器]