接触器短路分断特性的动力学仿真及实验研究

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摘要通过设计带有涡流斥力机构的接触器使之具有短路电流分断性能,利用动力学仿真软件ADAMS并结合有限元仿真软件ANSYS的仿真数据,建立了接触器在高速涡流斥力机构作用下的分断特性模型,得出动铁心和动触头的瞬态位移仿真曲线。利用高速摄像机,拍摄接触器的动铁心和动触头的实时位移变化。从ADAMS仿真数据和高速摄像机拍摄的数据验证了仿真模型和实物模型的准确性。最后通过50kA的短路电流实验验证所设计装置的短路电流分断特性。

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	鲍光海
	吴守龙

关键词 ：短路电流分断, 高速涡流斥力, ADAMS, ANSYS, 高速摄像机

Abstract：Contactor with eddy repulsion mechanism is designed to break short-circuit current. Model of contactor breaking based on high-speed eddy repulsion mechanism is established with ADAMS and ANSYS. Both transient displacement curves of moving core and moving contact are obtained. Real-time displacement of moving core and moving contact is recorded by high-speed camera. The accuracy of simulation model and physical model are verified by the data that obtained form ADAMS and high-speed camera in this paper. Also, a 50kA short-circuit experiment is performed to validate the characteristics of short-circuit breaking.

Key words： The breaking of short-circuit current high-speed eddy current repulsion ADAMS ANSYS high-speed camera

收稿日期: 2013-09-04 出版日期: 2014-11-05

PACS:

TM57

基金资助:国家自然科学基金（51377023）,福建省科技厅重大项目（2011H6013）,福建省自然科学基金（2012J05087）和福建省教育厅科技项目（JA12049）资助

作者简介: 鲍光海男,1977年生,博士,副教授,主要研究方向为电器及其系统智能化与故障诊断；吴守龙男,1989年生,硕士研究生,主要研究方向为智能电器及其在线监测。

引用本文:

鲍光海, 吴守龙. 接触器短路分断特性的动力学仿真及实验研究[J]. 电工技术学报, 2014, 29(9): 181-186. Bao Guanghai, Wu Shoulong. Dynamics Simulation and Experimental Research on Short-Circuit Breaking Characteristics of Contactor. Transactions of China Electrotechnical Society, 2014, 29(9): 181-186.

链接本文:

http://dgjsxb.ces-transaction.com/CN/Y2014/V29/I9/181

[1] 董恩源, 李博, 邹积岩. 超高速斥力机构与永磁机构的实验性能对比分析[J]. 高压电器, 2007, 43(2): 125-126. Dong Enyuan, Li Bo, Zou Jiyan. The Experimental performance analysis of the ultra-high speed repulsion and permanent magnetic mechanism[J]. High-Voltage Electrical Apparatus, 2007, 43(2): 12-126.
[2] 吴守龙, 鲍光海. 基于TMS320F2812的短路故障早期检测技术[J]. 低压电器, 2013(6): 21-24. Wu Shoulong, Bao Guanghai. The technology of early detection in the short circuit fault base on the TMS320F2812[J]. Low-Voltage Apparatus, 2013(6): 21-24.
[3] 吴浩伟, 周樑, 孙朝晖, 等. 电力系统短路故障快速检测方案研究[J]. 电力系统保护与控制学报, 2010, 38(24): 88-92. Wu Haowei, Zhou Liang, Sun Chaohui, et al. Study on fast detecting scheme of power system short- circuit fault[J]. Power System Protection and Control, 2010, 38(24): 88-92.
[4] 李勋, 龚庆武, 贾晶晶. 采用形态小波变换原理的超高速故障选相算法研究[J]. 电力系统保护与控制学报, 2011, 39(15): 57-63. Li Xun, Gong Qingwu, Jia Jingjing. Ultra-high speed fault phase selection method using morphology- wavelet transform[J]. Power System Protection and Control, 2011, 39(15): 57-63.
[5] 成乐祥, 李扬, 唐瑜. 基于改进形态Haar小波在输电线路故障测距中的应用研究[J]. 电力系统保护与控制学报, 2011, 38(6): 30-34. Cheng Lexiang, Li Yang, Tang Yu. Research and application of improved morphological Haar wavelet in transmission line fault location[J]. Power System Protection and Control, 2011, 38(6): 30-34.
[6] 杨超余. 高速涡流斥力机构研究与应用[D]. 福州: 福州大学, 2011.
[7] 江壮贤, 庄劲武, 王晨, 等. 基于电磁斥力原理的高速触头机构仿真分析与设计[J]. 电工技术学报, 2011, 26(8): 172-177. Jiang Zhuangxian, Zhuang Jinwu, Wang Chen, et al. Simulation analysis and design of a high speed contact mechanism based on electro-magnetic repulsion mechanism[J]. Transactions of China Electrotechnical Society, 2011, 26(8): 172-177.
[8] 娄杰, 李庆民, 孙庆森, 等. 快速电磁推力机构动态特性仿真与优化设计[J]. 中国电机工程学报, 2005, 28(8): 23-29. Lou Jie, Li Qingmin, Sun Qingseng, et al. Dynamic characteristics simulation and optimal design of the fast electromagnetic repulsion mechanism[J]. Procee- dings of the CSEE, 2005, 28(8): 23-29.
[9] Yu Kimori K, Kenichi K, HiroyuKi S, et al. Development of the high speed switch and its application[C]. Conference Record of IAS Annual Meeting(IEEE Industry Applications Society), 1998: 2321-2328.
[10] 王子健, 何俊佳, 尹项根, 等. 基于电磁斥力机构的10kV快速真空开关[J]. 电工技术学报, 2009, 24(11): 172-177. Wang Zijian, He Junjia, Yin Xianggen, et al. 10kV high speed vacuum switch with electromagnetic repulsion mechanism[J]. Transactions of China Electrotechnical Society, 2009, 24(11): 172-177.
[11] 纽春萍, 陈德桂, 张敬菽, 等. 电动斥力作用下低压断路器分断特性的研究[J]. 电工技术学报, 2005, 20(7): 34-38. Niu Chunping, Chen Degui, Zhang Jingshu, et al. Research on the breaking characteristics of low- voltage circuit breaker with the effect of electrody- namics repulsion force[J]. Transactions of China Electrotechnical Society, 2005, 20(7): 34-38.
[12] 武瑾, 庄劲武, 庄永华. 电磁斥力机构运动特性的实验研究[J]. 海军工程大学学报, 2012, 24(6): 1-5. Wu Jin, Zhuang Jinwu, Zhuang Yonghua. Experimental study on motion characteristic of electromagnetic repulsion mechanism[J]. Journal of Naval University of Engineering, 2012, 24(6): 1-5.
[13] 史宗谦, 贾申利, 朱天胜, 等. 真空直流断路器高速操动机构的研究[J]. 高压电器, 2010, 46(3): 18-22. Shi Zongqian, Jia Shenli, Zhu Tiansheng, et al. Investigations on high-speed actuator of vacuum DC circuit breaker[J]. High-voltage Electrical Apparatus, 2010, 46(3): 18-22.
[14] 汤敬秋, 崔彦彬. 高压开关触头碰撞基于虚拟样机技术的分析和优化[J]. 机械设计与制造, 2010(1): 132-134. Tang Jingqiu, Cui Yanbin. Collision of high voltage switch contactors analysis and optimization based on the virtual prototype technology[J]. Machinery Design & Manufacture, 2010(1): 132-134.
[15] 袁点, 王刚. 基于ADAMS的枪机碰撞力研究[J]. 机械工程与自动化, 2013(4): 62-64. Yuan Dian, Wang Gang. Bolt’s impact simulation based on ADAMS[J]. Mechanical Engineering & Automation, 2013(4): 132-134.