Characteristics and Application of Permanent Magnet Loop Return Magnetic System

LIU Guilin, XIE Yong, LIANG Huimin, KEZHANG Hongda, XIE Yuanhao, CAI Zhaowen

LOW VOLTAGE APPARATUS . 2022, (11): 9 -13 . DOI: 10.16628/j.cnki.2095-8188.2022.11.002