Research on Mechanical Fault Prediction Algorithm for Circuit Breaker Based on Sliding Time Window and ANN

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概要

• 論文の詳細を見る

• A new type of algorithm for predicting the mechanical faults of a vacuum circuit breaker (VCB) based on an artificial neural network (ANN) is proposed in this paper. There are two types of mechanical faults in a VCB: operation mechanism faults and tripping circuit faults. An angle displacement sensor is used to measure the main axle angle displacement which reflects the displacement of the moving contact, to obtain the state of the operation mechanism in the VCB, while a Hall current sensor is used to measure the trip coil current, which reflects the operation state of the tripping circuit. Then an ANN prediction algorithm based on a sliding time window is proposed in this paper and successfully used to predict mechanical faults in a VCB. The research results in this paper provide a theoretical basis for the realization of online monitoring and fault diagnosis of a VCB.

• （社）電子情報通信学会の論文
• 2008-08-01

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

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

• WANG Xiaohua

  State Key Lab 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

• Li Dongyan

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

• Wu Yi

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

• Wang Xiaohua

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

• Rong Mingzhe

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

• QIU Juan

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

• LIU Dingxin

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

• SU Biao

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

• Su Biao

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

• Qiu Juan

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

• WANG Xiaohua

  State key laboratory of electrical insulation and power equipment, Xi'an Jiaotong University

関連論文

• Simulation and Experimental Study of Arc Motion in a Low-Voltage Circuit Breaker Considering Wall Ablation(Session 7 -Modeling-)
• The Influence of Magnetic Field, Chamber Geometry and Polymer Vapour on Low-Voltage Circuit Breaker Arcs (国際セッションIS-EMD2005) -- (Contactors & Circuit Breakers)
• Simulation on Arc Movement under Effects of Quenching Chamber Configuration and Magnetic Field for Low-Voltage Circuit Breaker(Arc Discharge & Related Phenomena, IS-EMD2004-Recent Development of Electro-Mechanical Devices)
• The Arc Movement Simulation in Simplified Chamber of Low-Voltage Circuit Breaker on Different Conditions(Session 2 : Arc Discharges & Related Phenomena)
• The Research of Liquid Metal Current Limiter
• Research on Mechanical Fault Recognition of Circuit Breaker Based on SVM
• Analysis of arc characteristics in miniature circuit breaker
• An Improved Method to Measure Current Density Distribution in the Root of a Moving Arc at the Cathode Surface(Session 8 -Contactors & Breakers-)
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• A study on the arc plasma in GaInSn current limiter
• Numerical simulation of arc splitting process including eddy-current effects
• Research on Mechanical Fault Prediction Algorithm for Circuit Breaker Based on Sliding Time Window and ANN
• Experimental Research of Arc Behavior in Liquid Metal for Current Limiting Application
• Simulation and Experimental Study of Arc Motion in a Low-Voltage Circuit Breaker Considering Wall Ablation
• Research on Effect of Ferromagnetic Material on the Critical Current of Bi-2223 Tape
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• Study of the Interruption Process of the Selective Miniature Circuit Breaker

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