电子式塑壳断路器后备保护电磁铁设计

张广智, 蒋顾平, 丁飞

Design of Backup Protection Electromagnet for Electronic Moulded Case Circuit Breaker

ZHANG Guangzhi, JIANG Guping, DING Fei

电器与能效管理技术 . 2020, (8): 39 -44 . DOI: 10.16628/j.cnki.2095-8188.2020.08.008