Degui CHEN


Influence of the Splitter Plates on the High Current Air Arc in Low Voltage Circuit Breaker
Hongwu LIU Ruiliang GUAN Nairui YIN Xinyi XIE Degui CHEN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/09/01
Vol. E96-C  No. 9  pp. 1119-1123
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices — Papers selected from International Session on Electro-Mechanical Devices 2012 (IS-EMD2012) and other recent research results —)
Category: 
Keyword: 
low voltageair archigh currentsplitter plate
 Summary | Full Text:PDF(1008.8KB)

Influence of the Current-Limiting Resistance on the Arc Commutation Process Across the Gap of a Separated Arc Runner
Ruiliang GUAN Hongwu LIU Nairui YIN Yanfeng HE Degui CHEN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/09/01
Vol. E94-C  No. 9  pp. 1416-1421
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices – Papers selected from International Session on Electro-Mechanical Devices (IS-EMD2010) and other research results –)
Category: 
Keyword: 
air arcarc commutationcurrent limitingresistance
 Summary | Full Text:PDF(918.3KB)

Calculation and Analysis of Dynamic Characteristics of Multilink Permanent Magnetic Actuator in Vacuum Circuit Breaker
Yingyi LIU Haiwen YUAN Qingjie ZHANG Degui CHEN Haibin YUAN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/09/01
Vol. E93-C  No. 9  pp. 1404-1410
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices (Selected Papers from IS-EMD2009))
Category: 
Keyword: 
multilink permanent magnetic actuatoropening timedynamic characteristicseddy current
 Summary | Full Text:PDF(823.2KB)

Thermal Simulation of a Contactor with Feedback Controlled Magnet System
Liang JI Degui CHEN Yingyi LIU Xingwen LI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/09/01
Vol. E93-C  No. 9  pp. 1424-1430
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices (Selected Papers from IS-EMD2009))
Category: 
Keyword: 
thermal analysistransient magnetic circuitintelligent AC contactortemperature field
 Summary | Full Text:PDF(983.5KB)

Effect of Different Vent Configurations on the Interruption Performance of Arc Chamber
Degui CHEN Xingwen LI Ruicheng DAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/09/01
Vol. E93-C  No. 9  pp. 1399-1403
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices (Selected Papers from IS-EMD2009))
Category: 
Keyword: 
arc chambervent structurelow voltage switching devicesMHD model
 Summary | Full Text:PDF(582.6KB)

Simulation and Analysis for a Permanent Contactor with and without Current-Feedback System
Degui CHEN Yingyi LIU Liang JI Chunping NIU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/08/01
Vol. E92-C  No. 8  pp. 1040-1044
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices (IS-EMD2008))
Category: Contactors
Keyword: 
permanent contactordynamic behaviorcurrent feedback system
 Summary | Full Text:PDF(483.6KB)

New Method to Model the Equivalent Circuit of the Pulse Generator in Electrical Fast Transient/Burst Test
Xiaoshe ZHAI Yingsan GENG Jianhua WANG Zhengxiang SONG Degui CHEN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/08/01
Vol. E92-C  No. 8  pp. 1052-1057
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices (IS-EMD2008))
Category: Actuators & Pulse Generators
Keyword: 
electrical fast transient/burst (EFT/B)equivalent circuitanalytical expressionnetwork synthesis
 Summary | Full Text:PDF(707.6KB)

Analysis and Optimization for a Contactor with Feedback Controlled Magnet System
Yingyi LIU Degui CHEN Chunping NIU Liang JI Weixiong TONG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/08/01
Vol. E91-C  No. 8  pp. 1273-1279
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electromechanical Devices(Selected Papers from IS-EMD2007))
Category: Contactors & Circuit Breakers
Keyword: 
contactor with feedback controlled magnet systemdynamic characteristicsoptimum design
 Summary | Full Text:PDF(473KB)

Analysis and Optimization for the Operating Mechanism of Air Circuit Breaker
Degui CHEN Liang JI Yunfeng WANG Yingyi LIU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/08/01
Vol. E91-C  No. 8  pp. 1280-1285
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electromechanical Devices(Selected Papers from IS-EMD2007))
Category: Contactors & Circuit Breakers
Keyword: 
air circuit breakerdynamic simulationrepulsion forceoptimum design
 Summary | Full Text:PDF(691.3KB)

Effect of Back-Volume of Arc-Quenching Chamber on Arc Behavior
Ruicheng DAI Degui CHEN Xingwen LI Chunping NIU Weixiong TONG Honggang XIANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/08/01
Vol. E91-C  No. 8  pp. 1261-1267
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electromechanical Devices(Selected Papers from IS-EMD2007))
Category: Arc Discharge & Related Phenomena
Keyword: 
molded case circuit breakerarc motionback-volumegas pressure
 Summary | Full Text:PDF(731.9KB)

A New Method to Evaluate the Short-Time Withstand Current for Air Circuit Breaker
Honggang XIANG Degui CHEN Xingwen LI Weixiong TONG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/08/01
Vol. E91-C  No. 8  pp. 1292-1298
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electromechanical Devices(Selected Papers from IS-EMD2007))
Category: Contactors & Circuit Breakers
Keyword: 
short-time withstand currentair circuit breakerfinite element analysis
 Summary | Full Text:PDF(832.1KB)

Thermal Analysis of AC Contactor Using Thermal Network Finite Difference Analysis Method
Chunping NIU Degui CHEN Xingwen LI Yingsan GENG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/08/01
Vol. E91-C  No. 8  pp. 1286-1291
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electromechanical Devices(Selected Papers from IS-EMD2007))
Category: Contactors & Circuit Breakers
Keyword: 
AC contactorthermal analysisthermal networkfinite difference method
 Summary | Full Text:PDF(332.5KB)

An Integrated Calculation Method to Predict Arc Behavior
Xingwen LI Degui CHEN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/08/01
Vol. E91-C  No. 8  pp. 1228-1229
Type of Manuscript:  Special Section LETTER (Special Section on Recent Development of Electromechanical Devices(Selected Papers from IS-EMD2007))
Category: Arc Discharge & Related Phenomena
Keyword: 
magnetohydrodynamic modelmagnetic field calculationferromagnetic materialarc
 Summary | Full Text:PDF(301.8KB)

Analysis and Research on Electro-Dynamic Repulsion Force Acting on the Paralleled Conductors in Air Circuit Breaker
Yingyi LIU Degui CHEN Xingwen LI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/07/01
Vol. E90-C  No. 7  pp. 1466-1471
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electromechanical Devices (Selected Papers from ICEC2006))
Category: Contactors & Circuit Breakers
Keyword: 
optimization designair circuit breaker3-D FEMelectro-dynamic repulsion force
 Summary | Full Text:PDF(623.5KB)

Study of the Effect of Gassing Material on Arc Behavior in Low Voltage Circuit Breaker
Xingwen LI Degui CHEN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/07/01
Vol. E90-C  No. 7  pp. 1460-1465
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electromechanical Devices (Selected Papers from ICEC2006))
Category: Contactors & Circuit Breakers
Keyword: 
circuit breakerarcgassing materialMHD
 Summary | Full Text:PDF(347.2KB)

Dynamic Characteristic Analysis and Optimization for the Energy-Saving and Bounce-Reducing Double-Coil Contactor
Degui CHEN Yingyi LIU Weixiong TONG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/08/01
Vol. E89-C  No. 8  pp. 1194-1200
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electromechanical Devices (Selected Papers from IS-EMD2005))
Category: Contactors & Circuit Breakers
Keyword: 
energy-saving and bouncing-reducing double-coil contactordynamic characteristicoptimum design
 Summary | Full Text:PDF(515.4KB)

Experimental Investigation on the Arc Motion with Different Configurations of Quenching Chamber in AC Contactor
Degui CHEN Ruicheng DAI Xingwen LI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/08/01
Vol. E89-C  No. 8  pp. 1201-1205
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electromechanical Devices (Selected Papers from IS-EMD2005))
Category: Contactors & Circuit Breakers
Keyword: 
AC contactorarc motionreignition probability
 Summary | Full Text:PDF(403.4KB)

Investigation on the Interruption Process of Molded Case Circuit Breakers Including the Influence of Blow Open Force
Xingwen LI Degui CHEN Qian WANG Ruicheng DAI Honggang XIANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/08/01
Vol. E89-C  No. 8  pp. 1187-1193
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electromechanical Devices (Selected Papers from IS-EMD2005))
Category: Contactors & Circuit Breakers
Keyword: 
blow open forceinterruption processcircuit breakerelectro-dynamic repulsion force
 Summary | Full Text:PDF(527.5KB)

Investigation on the Dynamic Characteristics of a Magnetic Release in Molded Case Circuit Breaker
Honggang XIANG Degui CHEN Xingwen LI Zhipeng LI Weixiong TONG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/08/01
Vol. E88-C  No. 8  pp. 1647-1651
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices--Selected Papers from International Session on Electro-Mechanical Devices 2004 (IS-EMD2004)--)
Category: Contactors & Circuit Breakers
Keyword: 
magnetic releasedynamic characteristicsfinite element method
 Summary | Full Text:PDF(834.8KB)

Measurement of the Dielectric Recovery Strength and Reignition of AC Contactors
Degui CHEN Xingwen LI Ruicheng DAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/08/01
Vol. E88-C  No. 8  pp. 1641-1646
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices--Selected Papers from International Session on Electro-Mechanical Devices 2004 (IS-EMD2004)--)
Category: Contactors & Circuit Breakers
Keyword: 
contactorsdielectric recovery strengthreignitionmeasurement
 Summary | Full Text:PDF(754.5KB)

Numerical Analysis and Experimental Investigation of Dynamic Behavior of AC Contactors Concerning with the Bounce of Contact
Xingwen LI Degui CHEN Zhipeng LI Weixiong TONG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/08/01
Vol. E87-C  No. 8  pp. 1318-1323
Type of Manuscript:  INVITED PAPER (Special Section on IS-EMD2003--Recent Technical Trend of Electro-Mechanical Devices)
Category: 
Keyword: 
contactorsfinite element analysismagnetic circuitbouncecoupled problems
 Summary | Full Text:PDF(405.8KB)

A Novel Optical Fiber Measurement System of Arc Motion in Molded Case Circuit Breakers
Zhipeng LI Degui CHEN Hongwu LIU Xingwen LI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/08/01
Vol. E87-C  No. 8  pp. 1329-1335
Type of Manuscript:  Special Section PAPER (Special Section on IS-EMD2003--Recent Technical Trend of Electro-Mechanical Devices)
Category: Contactor and Relay
Keyword: 
arc motionoptoelectronic measurementlow voltage switchgear
 Summary | Full Text:PDF(657.8KB)

Experimental Investigation of the Influence of Several Factors on the Arc Motion of a Model Quenching Chamber with Gas-Driven Arc
Degui CHEN Zhipeng LI Hongwu LIU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/08/01
Vol. E87-C  No. 8  pp. 1336-1341
Type of Manuscript:  Special Section PAPER (Special Section on IS-EMD2003--Recent Technical Trend of Electro-Mechanical Devices)
Category: Contactor and Relay
Keyword: 
gas flowMCCBinterruption performance
 Summary | Full Text:PDF(1.4MB)

Effect of Magnetic Field of Arc Chamber and Operating Mechanism on Current Limiting Characteristics of Low-Voltage Circuit Breakers
Degui CHEN Hongwu LIU Haitao SUN Qingjiang LIU Jingshu ZHANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/06/01
Vol. E86-C  No. 6  pp. 915-920
Type of Manuscript:  Special Section PAPER (Special Issue on Recent Development of Electro-Mechanical Devices (IS-EMD 2002))
Category: Discharges & Related Phenomena
Keyword: 
arc quenching chamberlimiting characteristicscircuit breakers
 Summary | Full Text:PDF(618.2KB)