Simulation on Arc Movement under Effects of Quenching Chamber Configuration and Magnetic Field for Low-Voltage Circuit Breaker(Arc Discharge & Related Phenomena, <Special Section>IS-EMD2004-Recent Development of Electro-Mechanical Devices)

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概要

• 論文の詳細を見る

• This paper is devoted to simulate the arc movement in the quenching chamber of the low-voltage circuit breaker. Based on a group of governing equations, a three-dimensional (3-D) arc model is built and solved by a modified commercial code. According to the simulated results, some phenomena such as a 'bulge' in front of the arc column, a tail in the rear of the arc column, arc shrinkage near the electrodes and arc movement characteristics versus different chamber configuration and external magnetic field are found, and the mechanism of the above phenomena is described in detail. Finally, in order to verify the simulation results, arc movement is investigated by hi-spec motion analyzer experimentally.

• 社団法人電子情報通信学会の論文
• 2005-08-01

著者

• Wu Yi

  Xi'an Jiaotong Univ. Xi'an Chn

• Wu Yi

  State Key Lab Of Electrical Insulation And Power Equipment School Of Electrical Engineering Xi'

• RONG Mingzhe

  National Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University

• WU Yi

  National Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University

• YANG Qian

  National Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University

• HU Guangxia

  National Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University

• JIA Shengli

  National Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University

• WANG Jianhua

  National Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University

• Wu Yi

  State Key Lab Of Electrical Insulation And Power Equipment School Of Electrical Engineering

• Yang Qian

  State Key Lab Of Electrical Insulation And Power Equipment Xi'an Jiaotong University

• Jia Shengli

  National Key Laboratory Of Electrical Insulation And Power Equipment Xi'an Jiaotong University

• Hu Guangxia

  State Key Lab Of Electrical Insulation For Power Equipment Xi'an Jiaotong University

• Rong Mingzhe

  State Key Lab Of Electrical Insulating And Power Equipment Xi'an Jiaotong University

• Rong Mingzhe

  National Key Laboratory Of Electrical Insulation And Power Equipment Xi'an Jiaotong University

• Wang Jianhua

  National Key Laboratory Of Electrical Insulation And Power Equipment Xi'an Jiaotong University

• Yang Qian

  National Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University

• HU Guangxia

  National Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University

関連論文

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