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Abstract:
根据斩波原理对接触器的起动和吸持进行控制,实现节能运行.对混合式接触器的功率器件进行通/断时序控制,实现触头的无弧接通和分断.利用数值方法对交、直流运行下线圈的激磁功率进行计算,以确定直流激磁时温升是否在规定的范围内.试验和计算结果表明,方案可减少接触器直流运行时线圈的功率损耗,实现触头无弧通断功能,提高其寿命和可靠性.
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低压电器
ISSN: 2095-8188
CN: 31-2099/TM
Year: 2013
Issue: 8
Page: 7-10
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 3
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