Author(s)

Yang Xiaolei, Liu Junyu, Shi Diancai, Wang Jiaying, Li Jingqi, Wang Shuai, Jin Dai, Xu Haihang, Tong Xin

Corresponding Author

Yang Xiaolei

Abstract

This paper briefly expounds the determination of transformer voltage value, and introduces the principles of power frequency AC withstand voltage, variable frequency series resonance withstand voltage and multi-frequency induced withstand voltage. It also expounds the AC withstand voltage wiring method, and demonstrates a simple way to test withstand voltage on low voltage winding.

Keywords

AC withstand voltage, wiring type, transformer, series resonance