Analysis and Optimization for AC Contactor with Feedback Controlled Magnet System(Session 8 -Contactors & Breakers-)

スポンサーリンク

概要

• 論文の詳細を見る

• In the optimum design of AC contactors, it is important to analyze the dynamic behavior. Moreover, movable contact and core bounces have remarkable effect on the lifetime of contactors. According to a new kind of contactor with feedback controlled magnet system, this paper builds two different sets of periodically inter-transferred equations to obtain the dynamic characteristics of the contactor. The equations describe the coupling of the electric circuit, electromagnetic field and mechanical system taking account of the influence of friction. Then the paper gives an optimum design to the duty ratio of the contactor' pulse modulated wave (PWM) under different exciting, and proves, by experiment and simulation, that the bounce time of the contactor working in the optimized duty ratio is much less than that of the general AC contactors.

• 社団法人電子情報通信学会の論文
• 2007-11-07

著者

• LIU Yingyi

  School of Electrical Engineering, Beihang University

• Chen D

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

• Chen D

  School Of Electrical Engineering Xi'an Jiaotong University

• Chen Degui

  School Of Electrical Engineering Xi'an Jiaotong University

• Liu Yingyi

  Xi'an Jiaotong Univ. Chn

• Niu Chunping

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

• Liu Yingyi

  School Of Automation Science And Electrical Engineering Beihang University

• Chen Degui

  School Of E.e. Xi'an Jiaotong Univ.

• Ji Liang

  State Key Laboratory Of Electric Insulation And Power Equipment Xi'an Jiaotong University

• Tong Weixiong

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

• GENG Yingsan

  School of Electrical Engineering, Xi'an Jiaotong University

• Niu Chunping

  School of Electrical Engineering, Xi'an Jiaotong University

• Ji Liang

  School of Electrical Engineering, Xi'an Jiaotong University

• Tong Weixiong

  School of Electrical Engineering, Xi'an Jiaotong University

• Geng Yingsan

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

• Chen Degui

  School of E. E., Xi'an Jiaotong Univ.

関連論文

• Thermal Simulation of a Contactor with Feedback Controlled Magnet System
• Investigation on the Interruption Process of Molded Case Circuit Breakers Including the Influence of Blow Open Force (国際セッションIS-EMD2005) -- (Contactors & Circuit Breakers)
• Calculation and Analysis of Dynamic Characteristics of Multilink Permanent Magnetic Actuator in Vacuum Circuit Breaker
• Analysis of the Dynamic Characteristics of the Permanent Magnetic Actuator with Multi-bar Linkage
• A Fuzzy Logic-Wavelet Transform Based Energy Management Strategy for Battery/Ultra-capacitor Composite Power Supply for Robots
• Development of Fault Modeling Platform and Inference System for Electrical Control System
• Study on Zero-Flux Application for Restraining the Remanence of High-DC-power Electromagnet
• Investigation on Dynamic Performance of Active Filter for Isolated Power System
• Analysis and Research on Electro-Dynamic Repulsion Force Acting on the Paralleled Conductors in Air Circuit Breaker(Contactors & Circuit Breakers,Recent Development of Electromechanical Devices (Selected Papers from ICEC2006))
• Study on the motion behaviors of a high-current air arc between a pair of parallel arc-runners
• Preliminary Study of the Magnetic Method Used to Measure Air Arc Behavior
• A New Method to Evaluate the Short-Time Withstand Current for Air Circuit Breaker
• Analysis and Optimization for a Contactor with Feedback Controlled Magnet System
• Effect of Back-Volume of Arc-Quenching Chamber on Arc Behavior
• Analysis and Optimization for AC Contactor with Feedback Controlled Magnet System(Session 8 -Contactors & Breakers-)
• Thermal Analysis of AC Contactor Using Thermal Network Finite Difference Analysis Method(Session 7 -Modeling-)
• Dynamic Characteristic Analysis and Optimization for the Energy-Saving and Bounce-Reducing Double-Coil Contactor(Contactors & Circuit Breakers,Recent Development of Electromechanical Devices (Selected Papers from IS-EMD2005))
• Dynamic Characteristic Analysis and Optimization for The Energy-Saving Contactor With Double Coils (国際セッションIS-EMD2005) -- (Contactors & Circuit Breakers)
• Investigation on the Dynamic Characteristics of a Magnetic Release in Molded Case Circuit Breaker(Contactors & Circuit Breakers, IS-EMD2004-Recent Development of Electro-Mechanical Devices)
• Investigation on the Dynamic Characteristics of a Magnetic Release in Molded Case Circuit Breaker(Session 5 : Contactactors & Circuit Breakers)
• Numerical Analysis and Experimental Investigation of Dynamic Behavior of AC Contactors Concerning with the Bounce of Contact(Contactor and Relay)(IS-EMD2003 : Recent Technical Trend of Electro-Mechanical Devices)
• Invited paper Numerical Analysis and Experimental Investigation of Dynamic Behavior of AC Contactors Concerning with the Bounce of Contacts (国際セッションIS--EMD 2003) -- (Session 5 Switching devices)
• Numerical Analysis and Experimental Investigation of Dynamic Behavior of AC Contactors Concerning with the Bounce of Contacts
• Research on the Electrical Performance of CuCrTa and CuCr55 Contact Materials for 126kV Vacuum Interrupter
• A new method to calculate the frequency characteristics of the Rogowski coil based on the frequency simulation(Session 6 : Sensing Devices)
• Theoretical investigation on the interference rejection for the current measurement using magnetic sensor arrays (国際セッションIS--EMD 2003) -- (Session 2 Measurements and evaluation)
• Influence of the Linkage Transfer Position on the Interruption Performance of MCCB
• Simulation of Pressure Rise in Arc Quenching Chamber of Molded Case Circuit Breaker During its Interruption Process
• Simulation and Analysis for a Permanent Contactor with and without Current-Feedback System
• Simulation of the Interruption Process of MCCB with Double Repulsive Contacts
• Simulation and Analysis for a Permanent Contactor with and without Current-feedback System
• Analysis and Optimization for the Operating Mechanism of Air Circuit Breaker
• Analysis and Optimization for the Operating Mechanism of Air Circuit Breaker(Session 8 -Contactors & Breakers-)
• Thermal Analysis of AC Contactor Using Thermal Network Finite Difference Analysis Method
• Effect of Different Vent Configurations on the Interruption Performance of Arc Chamber
• The Influence of the Insulation Baffle of Iron Splitter Plates on Arc Behavior(Session 8 -Contactors & Breakers-)
• Experimental Investigation on the Arc Motion with Different Configurations of Quenching Chamber in AC Contactor(Contactors & Circuit Breakers,Recent Development of Electromechanical Devices (Selected Papers from IS-EMD2005))
• Simulation of Permanent Magnetic Actuators with Multi-magnetic Circuit for High Voltage Vacuum Circuit Breakers
• Investigation on the Interruption Process of Molded Case Circuit Breakers Including the Influence of Blow Open Force(Contactors & Circuit Breakers,Recent Development of Electromechanical Devices (Selected Papers from IS-EMD2005))
• Experimental Investigation on the Arc Motion with Different Configurations of Arc Chamber in AC Contactor (国際セッション IS-EMD2005) -- (Arc Discharges & Related Phenomena)
• Measurement of the Dielectric Recovery Strength and Reignition of AC Contactors(Contactors & Circuit Breakers, IS-EMD2004-Recent Development of Electro-Mechanical Devices)
• Measurement of the Dielectric Recovery Strength and Reignition of AC Contactors(Session 5 : Contactactors & Circuit Breakers)
• Experimental Investigation of the Influence of Several Factors on the Arc Motion of a Model Quenching Chamber with Gas-Driven Arc(Contactor and Relay)(IS-EMD2003 : Recent Technical Trend of Electro-Mechanical Devices)
• Thermal Simulation of a Contactor with Feedback Controlled Magnet System
• Calculation and Analysis of Dynamic Characteristics of Multilink Permanent Magnetic Actuator in Vacuum Circuit Breaker
• Effect of Magnetic Field of Arc Chamber and Operating Mechanism on Current Limiting Characteristics of Low-Voltage Circuit Breakers(Recent Development of Electro-Mechanical Devices (IS-EMD 2002))
• Effect of magnetic field of arc chamber and operating mechanism on current limiting characteristics of low-voltage circuit breakers (国際セッションIS-EMD2002〔英文〕)
• Effect of Different Vent Configurations on the Interruption Performance of Arc Chamber
• A Novel Optical Fiber Measurement System of Arc Motion in Molded Case Circuit Breakers(Contactor and Relay)(IS-EMD2003 : Recent Technical Trend of Electro-Mechanical Devices)
• Simulation of Permanent Magnetic Actuators with Multi-magnetic Circuit for High Voltage Vacuum Circuit Breakers
• Investigation on Dynamic Performance of Active Filter for Isolated Power System
• The Influence of Back Gas Flow on the Interruption Performance of Low-Voltage Circuit Breaker (Electromechanical Devices)
• Analysis of the Characteristics of an AC Solenoid Magnetic Release with Permanent Magnet (Electromechanical Devices)
• Experiment Study on Electric Lifetime of Ag-SnO_2 Contacts in AC-3 Duty at 32A
• Influence of the Current-Limiting Resistance on the Arc Commutation Process Across the Gap of a Separated Arc Runner
• The Static and Dynamic Analyses of actuator with Branch Magnetic circuit for Electronic trip of Low-Voltage Circuit Breaker
• Analysis of the Characteristics of an AC Solenoid Magnetic Release with Permanent Magnet
• The Influence of Back Gas Flow on the Interruption Performance of Low-Voltage Circuit Breaker
• Study of the Interruption Process of the Selective Miniature Circuit Breaker (Electromechanical Devices)
• Experiment Study on Electric Lifetime of Ag-SnO_2 Contacts in AC-3 Duty at 32A
• Arc Splitting Process in Low Voltage Device
• Study of the Interruption Process of the Selective Miniature Circuit Breaker

もっと見る 閉じる

スポンサーリンク