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

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

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The interrupting characteristics of low voltage current limiting circuit breakers have directly relationship with the magnitude and distribution of magnetic field produced by contact system and splitter plates. In order to analyze the influence of configuration of contact system on current limiting characteristics, 3D magnetic field of arc chamber (including contact system, arc, splitter plates) is calculated. Furthermore, the electromagnetic repulsion force of movable contact is also calculated. The results can be used to improve configuration of arc quenching chamber. The cooperation between operating mechanism and electromagnetic repulsion force is also analyzed in this paper.

Publication: IEICE TRANSACTIONS on Electronics Vol.E86-C No.6 pp.915-920

Publication Date: 2003/06/01

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Type of Manuscript: Special Section PAPER (Special Issue on Recent Development of Electro-Mechanical Devices (IS-EMD 2002))

Category: Discharges & Related Phenomena

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Degui CHEN, Hongwu LIU, Haitao SUN, Qingjiang LIU, Jingshu ZHANG, "Effect of Magnetic Field of Arc Chamber and Operating Mechanism on Current Limiting Characteristics of Low-Voltage Circuit Breakers" in IEICE TRANSACTIONS on Electronics, vol. E86-C, no. 6, pp. 915-920, June 2003, doi: .
Abstract: The interrupting characteristics of low voltage current limiting circuit breakers have directly relationship with the magnitude and distribution of magnetic field produced by contact system and splitter plates. In order to analyze the influence of configuration of contact system on current limiting characteristics, 3D magnetic field of arc chamber (including contact system, arc, splitter plates) is calculated. Furthermore, the electromagnetic repulsion force of movable contact is also calculated. The results can be used to improve configuration of arc quenching chamber. The cooperation between operating mechanism and electromagnetic repulsion force is also analyzed in this paper.
URL: https://globals.ieice.org/en_transactions/electronics/10.1587/e86-c_6_915/_p

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@ARTICLE{e86-c_6_915,
author={Degui CHEN, Hongwu LIU, Haitao SUN, Qingjiang LIU, Jingshu ZHANG, },
journal={IEICE TRANSACTIONS on Electronics},
title={Effect of Magnetic Field of Arc Chamber and Operating Mechanism on Current Limiting Characteristics of Low-Voltage Circuit Breakers},
year={2003},
volume={E86-C},
number={6},
pages={915-920},
abstract={The interrupting characteristics of low voltage current limiting circuit breakers have directly relationship with the magnitude and distribution of magnetic field produced by contact system and splitter plates. In order to analyze the influence of configuration of contact system on current limiting characteristics, 3D magnetic field of arc chamber (including contact system, arc, splitter plates) is calculated. Furthermore, the electromagnetic repulsion force of movable contact is also calculated. The results can be used to improve configuration of arc quenching chamber. The cooperation between operating mechanism and electromagnetic repulsion force is also analyzed in this paper.},
keywords={},
doi={},
ISSN={},
month={June},}

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TY - JOUR
TI - Effect of Magnetic Field of Arc Chamber and Operating Mechanism on Current Limiting Characteristics of Low-Voltage Circuit Breakers
T2 - IEICE TRANSACTIONS on Electronics
SP - 915
EP - 920
AU - Degui CHEN
AU - Hongwu LIU
AU - Haitao SUN
AU - Qingjiang LIU
AU - Jingshu ZHANG
PY - 2003
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E86-C
IS - 6
JA - IEICE TRANSACTIONS on Electronics
Y1 - June 2003
AB - The interrupting characteristics of low voltage current limiting circuit breakers have directly relationship with the magnitude and distribution of magnetic field produced by contact system and splitter plates. In order to analyze the influence of configuration of contact system on current limiting characteristics, 3D magnetic field of arc chamber (including contact system, arc, splitter plates) is calculated. Furthermore, the electromagnetic repulsion force of movable contact is also calculated. The results can be used to improve configuration of arc quenching chamber. The cooperation between operating mechanism and electromagnetic repulsion force is also analyzed in this paper.
ER -