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Author:
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Year:
Volume:
Issue:
wu hu jiao liu jie chu ( ji dian ) qi
Pages:
35
Year:
1994
Issue:
3
Journal:
Radio & Television Information
Keyword:
交流接触器
;
开关过程
;
分断
;
感性负载
;
消弧
;
国际发明
;
专利产品
;
固态继电器
;
配电系统
;
日用水量
;
Abstract:
<正> 专利产品,填补国内空白。获92’北京国际发明展览会铜奖。 (1)内容简介:本专利在传统交流接触器的基础上,增加了无耗电子消弧电路而研制成的。它保留了原接触器的优点,消除了在开关过程中产生的火花与电弧,克服了对电网的污染和对无线电的干扰,避免了感性负载在分断时产生过
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