摘要
介绍了两种针对220V/220V这种特殊变比的电压互感器的检定方法,对这两种方法进行了技术分析和比较,最后用实例验证了理论分析。
Two methods for measuring voltage transformers ratio of220V/220V are intro-duced.We analyze and compare them from theory and principle.At last test and verify them.
出处
《电测与仪表》
北大核心
2002年第3期9-12,共4页
Electrical Measurement & Instrumentation
