摘要
介绍了不同于一般交流接触器的能实现无弧开断的新型交流接触器 ,即将电力电子器件可控硅模块、光电器件等应用于交流接触器的主回路和控制回路 ,以实现接触器无弧分断的功能 ,给出了这种新型交流接触器的设计、工作原理、设计分析及结论。
A novel AC non-arcing switching off contactor which is different from common AC contactors is introduced,that is,apply electric power and electronic element SCR module and photo electric coupler to the control cicuit and main circuit of AC contactor in order to achieve non-arcing switching off.The desigh,operation principle,analysis and conclusion of the novel AC contactor are also given.
出处
《电气开关》
2004年第6期1-2,共2页
Electric Switchgear
