摘要
详细分析了永磁机构的工作原理,阐述了永磁交流接触器独有的特点,为交流接触器的应用开辟了广阔前景。
The working principle of the permanent magnet element is analyzed in deta il.Unique features of the alternating c urrent contactor of permanent magnet are presented,which develops great prospect for applica tion of the contractor.
出处
《冶金动力》
2003年第4期10-12,18,共4页
Metallurgical Power
关键词
交流接触器
永磁机构
工作原理
软铁
磁畴
alternating current contactor
permanent magnet element
feature
app lica-tion
