永磁安装位置对永磁接触器动态特性的影响

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Abstract Permanent magnet is the key part of permanent magnet contactor. Its arrangements on stator or armature respectively display different dynamic performance. In the paper, based on 3-D finite element method, coil current density is achieved by coupling voltage method and then the relationship among displacement, current and electro-magnetic force is built. Simulation and experiment investigation for making and breaking courses are carried out. The simulated and experimental results show that the permanent magnet arrangement on the stator or on the armature has little effect on the dynamic performance for making course. However, for breaking course, the motion time when the permanent magnet is on the armature is shorter than that when the one is on the stator because of the transient repulsion force between the electrifying coil and the permanent magnet. The paper proposes a scientific approach for deciding permanent magnet arrangements of permanent magnet contactor.

Key words： Permanent magnet contactor permanent magnet arrangement dynamic performance

Received: 20 December 2007 Published: 17 February 2014

PACS:

TM572

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	Articles by authors
	Fang Shuhua
	Lin Heyun
	Wang Xianbing
	Cai Bin
	Chen Xiaoju
	Wang Liqiang

Cite this article:

Fang Shuhua,Lin Heyun,Wang Xianbing等. Effect of Permanent Magnet Arrangements on Dynamic Performance of Permanent Magnet Contactor[J]. Transactions of China Electrotechnical Society, 2009, 24(9): 93-98.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2009/V24/I9/93

[1] Rong M Z, Lou J Y, Liu Y Y, et al. Static and dynamic analysis for contactor with a new type of permanent magnet actuator[J]. IEICE Transactions on Electronics, 2006, E89-C(8): 1210-1216.
[2] 荣命哲, 娄建勇, 王小华. 永磁式接触器动触头动作特性仿真分析与试验研究[J]. 中国电机工程学报, 2005, 25(1): 109-113.
[3] 娄建勇, 荣命哲, 邹洪超, 等. 单线圈单稳态永磁式接触器机构动力学特性仿真分析[J]. 中国电机工程学报, 2004, 24(4): 120-124.
[4] 房淑华, 林鹤云, 蔡彬, 等. 永磁接触器合闸过程的动态仿真及实验[J]. 电工技术学报, 2007, 22(2): 45-50.
[5] 刘颖异, 陈德桂. 双线圈节能接触器的动态特性仿真及优化[J]. 中国电机工程学报, 2006, 26(20): 160-165.
[6] Gollee R, Gerlach A. A FEM-based method for analysis of the dynamic behavior of AC contactors[J]. IEEE Transactions on Magnetics, 2000, 36(4): 1337- 1340.
[7] Nouri H, Larsen N, Davies T S. Contact bounce simulation using Matlab[C]. Proceedings of the Forty-Third IEEE Holm Conference on Electrical Contacts’1997. Philadelphia, PA, 1997: 284-288.
[8] 许志红, 张培铭. 智能交流接触器全过程动态优化设计[J]. 中国电机工程学报, 2005, 25(17): 156-161.
[9] Chi C T. A study of closing adaptive control in electronically controlled intelligent contactor[C]. IEEE Region 10 Conference (TENCON’06). Hong Kong, 2006: 1-4.
[10] 刘帼巾, 陆俭国, 苏秀苹, 等. 神经网络法优化接触器电磁系统[J]. 电工技术学报, 2007, 22(1): 62- 66.
[11] Wada M, Yoshimoto H, Kitaide Y. Dynamic analysis and simulation of electromagnetic contactors with AC solenoids[C]. Proceedings of the 28th Annual Conference of the IEEE Industrial Electronics Society’ 2002(IECON’02), Seville, Spain, 2002, 4: 2745-2751.
[12] Yoshihiro Kawase, Hiroyuki Mori, Shokichi Ito. 3-D element analysis of electrodyanmic repulsion forces in stationary electric contacts taking into account asymmetric shape[J]. IEEE Transactions on Magnetics, 1997, 33(2): 1994-1999.