Effect of Magnetic Field of Arc Chamber and Operating Mechanism on Current Limiting Characteristics of Low-Voltage Circuit Breakers(<Special Issue>Recent Development of Electro-Mechanical Devices (IS-EMD 2002))
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概要
- 論文の詳細を見る
The interrupting characteristics of low voltage current limiting circuit breakers have directly relationship with the magnitude and distribution of magnetic field produced by contact system and splitter plates. In order to analyze the influence of configuration of contact system on current limiting characteristics, 3D magnetic field of arc chamber (including contact system, arc, splitter plates) is calculated. Furthermore, the electromagnetic repulsion force of movable contact is also calculated. The results can be used to improve configuration of arc quenching chamber. The cooperation between operating mechanism and electromagnetic repulsion force is also analyzed in this paper.
- 社団法人電子情報通信学会の論文
- 2003-06-01
著者
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Chen D
School Of Electrical Engineering Xi'an Jiaotong University
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Chen Degui
School Of Electrical Engineering Xi'an Jiaotong University
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Chen Degui
School Of E.e. Xi'an Jiaotong Univ.
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Liu Hongwu
School Of Electrical Engineering Xi'an Jiaotong University
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SUN Haitao
School of Electrical Engineering, Xi'an Jiaotong University
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LIU Qingjiang
School of Electrical Engineering, Xi'an Jiaotong University
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ZHANG Jingshu
School of Electrical Engineering, Xi'an Jiaotong University
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Sun H
School Of Electrical Engineering Xi'an Jiaotong University
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Zhang J
School Of Electrical Engineering Xi'an Jiaotong University
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Liu Qingjiang
School Of Electrical Engineering Xi'an Jiaotong University
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Zhang Jingshu
School Of Electrical Engineering Xi'an Jiaotong University
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Sun Haitao
School of Electrical Engineering, Xi'an Jiaotong University
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Chen Degui
School of E. E., Xi'an Jiaotong Univ.
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