The Arc Movement Simulation in Simplified Chamber of Low-Voltage Circuit Breaker on Different Conditions(Session 2 : Arc Discharges & Related Phenomena)

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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 simplified chamber of low-voltage circuit breaker. Based on a group of governing equations, a three-dimensional (3-D) arc model is built and solved by a commercial code. According to the simulation results, an arc shrinkage phenomenon happens near the electrode and the head of arc column in x-z plane looks somewhat like part of an ellipse. A 'bulge' visible in the front of the arc column and a trail in the rear are described in detail. Additionally, accompanied with some interrelated experimental data, the influence of external magnetic field and geometry configurations of the arc chamber on the arc motion is also discussed and analyzed.

• 社団法人電子情報通信学会の論文
• 2004-10-14

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

  State Key Lab of Electrical Insulation and Power Equipment, Xi'an Jiaotong University

• YANG Qian

  State Key Lab 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

• Wu Yi

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

• Wu Yi

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

• Yang Qian

  State Key Lab 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

• Wu Yi

  State Key Lab of Electrical Insulation for Power Equipment, Xi'an Jiaotong University

• Yang Qian

  State Key Lab of Electrical Insulation for 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 Insulation for Power Equipment, Xi'an Jiaotong University

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