电磁继电器触点闭合回跳现象的实验研究

doi:10.16628/j.cnki.2095-8188.2020.06.002

电器与能效管理技术 ›› 2020, Vol. 591 ›› Issue (6): 5-9.doi: 10.16628/j.cnki.2095-8188.2020.06.002

电磁继电器触点闭合回跳现象的实验研究

房雅琦¹, 任万滨²

1. 东北石油大学电气信息工程学院,黑龙江大庆 163318;
2. 哈尔滨工业大学电气工程及自动化学院,黑龙江哈尔滨 150001

收稿日期:2020-02-18 出版日期:2020-06-15 发布日期:2020-07-07
作者简介:房雅琦(1995—),女,硕士研究生,研究方向为电器可靠性测试技术。
任万滨(1977—),男,教授,研究方向为电接触理论与触点材料测评技术。
基金资助:
国家自然科学基金项目(51777039)

Experimental Investigation of Contact Bounce Phenomena Occurred in Electromagnetic Relay

FANG Yaqi¹, REN Wanbin²

1. School of Electrical Information and Engineering,Northeast Petroleum University,Daqing 163318,China;
2. School of Electrical Engineering and Automation,Harbin Institute of Technology,Harbin 150001,China

Received:2020-02-18 Online:2020-06-15 Published:2020-07-07

摘要/Abstract

摘要： 触点闭合回跳行为与电磁继电器的动态响应特性、电寿命直接相关。首先对触点闭合回跳行为的物理模型进行了描述,再通过实验装置分别研究了磁间隙、触点开距和负载电压对回跳时间、回跳高度、回跳次数的影响。所得结论可为电磁继电器的优化设计和熔焊失效分析提供参考。

关键词: 电磁继电器, 触点, 回跳, 回跳高度, 磁间隙, 触点开距

Abstract: The behavior of contact closure bounce is directly related to the dynamic response characteristics and electrical life of the electromagnetic relay.In this article,the physical model of the contact closure bounce behavior is introduced firstly.Secondly,the effects of magnetic gap,contact gap and load voltage on bounce duration,bounce height and bounce times are investigated experimentally.The conclusions can provide reference for the optimization design of electromagnetic relay and the failure analysis of dynamic contact welding.

Key words: electromagnetic relay, contacts, bounce, bounce height, magnetic gap, contact gap

中图分类号:

TM 581.3

房雅琦, 任万滨. 电磁继电器触点闭合回跳现象的实验研究[J]. 电器与能效管理技术, 2020, 591(6): 5-9.

FANG Yaqi, REN Wanbin. Experimental Investigation of Contact Bounce Phenomena Occurred in Electromagnetic Relay[J]. DIANQI YU NENGXIAO GUANLI JISHU, 2020, 591(6): 5-9.

参考文献 14

[1]	陆俭国,张乃宽,王景芹.继电器触点回跳的研究[J].电工技术学报,1988,3(1):6-12.
[2]	朱耀君.电磁继电器触点回跳分析[J].机电元件,2007(4):17-23.
[3]	CIOCIRLAN B O,HERRMANN H.Switching contact bounce reduction[C]//Proceedings of the 55th IEEE Holm Conference on Electrical Contacts,2009:56-64.
[4]	KSIAZKIEWICZ A,DOMBEK G,NOWAK K,et al.Electrodynamic contact bounce induced by fault current in low-voltage relays[J].Energies,2019,12(20):3926-1-3926-13.
[5]	MCBRIDE J W.Electrical Contacts:Principles and Applications:Low Current Switching[M].Second Edition.Boca Raton:CRC Press,2013.
[6]	ESPINOSA A G,RIBA J R,CUSIDO J,et al.Contact bounce elimination by means of a sensorless closed-loop current controller in DC core contactors[C]//the 54th IEEE Holm Conference on Electrical Contacts,2008:117-124.
[7]	任万滨,金建炳,李丹,等.触点材料电性能模拟试验系统的设计与应用[J].电工材料,2014(4):28-32,37.
[8]	REN W B,JIN J B,FU Y H,et al.A novel test rig for in situ real time measurement of welding force and impact force of contacts within electromagnetic relay[C]//the 60th IEEE Holm Conference on Electrical Contacts,2014:389-395.
[9]	韦健民,何园,任万滨,等.继电器触点动熔焊特性的初步研究[J].电器与能效管理技术,2016(1):22-26,70.
[10]	任万滨,韦健民.触头材料电接触性能的先进测评技术[J].电器与能效管理技术,2016(15):79-84.
[11]	REN W B,JIANG N,CHANG C,et al.Observation and understanding of the initial unstable electrical contact behaviors[J].IEEE Transactions on Components,Packaging and Manufacturing Technology,2017,7(8):1272-1279.
[12]	ZHANG X,REN W B,ZHENG Z,et al.Effect of electrical load on contact welding failure of silver tin oxide material used in electromechanical relays[J].IEEE Access,2019,7(9):133079-133089.
[13]	李维燕,王召斌,王占,等.电磁继电器贮存失效分析及小子样零失效可靠性分析综述[J].电器与能效管理技术,2019(15):65-70.
[14]	周学,周雨馨,郭振国,等.常开型继电器触点回弹抑制仿真与试验研究[J].电器与能效管理技术,2019(5):23-27.

电磁继电器触点闭合回跳现象的实验研究

Experimental Investigation of Contact Bounce Phenomena Occurred in Electromagnetic Relay

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献 14

相关文章 2

编辑推荐

Metrics

本文评价

[1]	朱旭晴, 梁慧敏, 张家赫, 陈昊, 唐伟. 电磁继电器触簧系统关键装配参数退化建模与可靠性评估^*[J]. 电器与能效管理技术, 2020, 589(4): 1-6.
[2]	吕树远. 基于宏观参数和微观参数相关性分析的铁路继电器触点性能研究[J]. 电器与能效管理技术, 2020, 589(4): 7-10.