Low-Cost Zero-Phase Open Circuit Protection Scheme Based on ZnO Varistor

LIANG Xiaohua, YANG Huanhong, XUE Bing, CHENG Xiangqun, FU Dongsheng, SUN Yan

LOW VOLTAGE APPARATUS . 2021, (7): 78 -82 . DOI: 10.16628/j.cnki.2095-8188.2021.07.015