摘要
采用串联谐振电路测量交流电力电抗器的电感量,并与常规的电感量测量方法进行比较,最后进行了仿真分析。结果表明,串联谐振测量方法电源容量小、试验设备体积小,并且电压和电流总谐波失真小,可完成常规试验变压器不能解决的试验。
The series resonant circuit was adopted to measure the inductance of AC power reactor, and compared with the conventional inductance measurement method, and then the simulation analysis was carried out. The results show that the series resonant measurement method needs small power supply capacity, small volume of test equipment and has small total harmonic distortion of voltage and current, and can complete the test that can not be solved by conventional test transformer.
作者
黄永刚
HUANG Yonggang(Institute of Standards and Metrology,China Academy of Railway Sciences,Beijing 100015, China)
出处
《电器与能效管理技术》
2017年第14期42-45,54,共5页
Electrical & Energy Management Technology
基金
中国铁路总公司青年基金项目(1752ZJ1103)