感性负载条件下触点熔焊失效实验研究

doi:10.16628/j.cnki.2095-8188.2022.01.003

电器与能效管理技术 ›› 2022, Vol. 0 ›› Issue (1): 14-18.doi: 10.16628/j.cnki.2095-8188.2022.01.003

感性负载条件下触点熔焊失效实验研究

何育斌, 张旭, 任万滨

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:2021-09-11 出版日期:2022-01-30 发布日期:2022-03-04
作者简介:何育斌(1997—),男,硕士研究生,研究方向为电器开关寿命试验与分析技术。|张旭(1992—),男,博士,研究方向为电接触可靠性分析技术。|任万滨(1977—),男,教授,博士生导师,研究方向为电接触理论与材料测评技术。
基金资助:
国家自然科学基金项目(51777039)

Experimental Study of Contact Welding Failure under Inductive Load

HE Yubin, ZHANG Xu, REN Wanbin

School of Electrical Engineering and Automation,Harbin Institute of Technology, Harbin 150001, China

Received:2021-09-11 Online:2022-01-30 Published:2022-03-04

摘要/Abstract

摘要：

通过触点材料电性能模拟实验系统,完成了银氧化锡触点在感性负载条件下的电寿命实验,分析了燃弧时间、触点压力、接触电阻等敏感参数的退化趋势。通过分析熔焊失效前触点电压和触点电流波形,确认了触点熔焊失效的过程和机理。所得的结论对继电器电寿命的提高以及所用触点材料的优化具有参考价值。

关键词: 电弧侵蚀, 感性负载, 触点熔焊, 材料转移

Abstract:

Through the electrial performance simulation experimental system of contact material,the electrical life experiments of silver tin oxide contact under inductive load are carried out.The degradation of sensitive parameters such as arcing time,contact pressure and contact resistance are analyzed in detail.The failure process and failure mechanism of contact welding are confirmed by using the recorded contact voltage and contact current waveforms before contact welding failure.The drawn conclusions are valuable for improving the electrical life of relay and optimizing the contact material.

Key words: arc erosion, inductive load, contact welding, material transfer

中图分类号:

TM581

何育斌, 张旭, 任万滨. 感性负载条件下触点熔焊失效实验研究[J]. 电器与能效管理技术, 2022, 0(1): 14-18.

HE Yubin, ZHANG Xu, REN Wanbin. Experimental Study of Contact Welding Failure under Inductive Load[J]. LOW VOLTAGE APPARATUS, 2022, 0(1): 14-18.

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参考文献 13

[1]	IEEE Standard for withstand capability of relay systems to radiated electromagnetic interference from transceivers:IEEE Std C37. 90.2-2004[S]. 2004:1-17.
[2]	CHANO S R, MILLER D, AFONSO J, et al. Ancillary protective and control functions common to multiple protective relays[C]// Proceedings of 64th Annual Conference for Protective Relay Engineers, 2011:396-402.
[3]	翟国富, 崔行磊, 杨文英. 电磁继电器产品及研究技术发展综述[J]. 电器与能效管理技术, 2016(2):1-8.
[4]	CHEN Z K, ITTER G J. Electrical contacts for automotive applications:A review[J]. IEICE Transactions on Electronics, 2004,E87-C(8):1248-1254.
[5]	李震彪, 徐金玲, 黄良, 等. 电磁继电器触点动熔焊机理分析[J]. 低压电器, 2007(5):1-3,28.
[6]	RIEDER W F, NEUHAUS A R. Contact welding influenced by anode arc and cathode arc,respectively[C]// Proceedings of 50th IEEE Holm Conference on Electrical Contacts and the 22nd International Conference on Electrical Contacts, 2004:378-381.
[7]	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.
[8]	任万滨, 王腾雨, 张旭, 等. 电磁继电器触点动熔焊失效机理与试验验证[J]. 电工材料, 2018(4):3-7.
[9]	NEUHAUS A R, RIEDER W F, HAMMERSCHMIDT M. Influence of electrical and mechanical parameters on contact welding in low power switches[J]. IEEE Transactions on Components and Packaging Technologies, 2004, 27(1):4-11. doi: 10.1109/TCAPT.2004.825777
[10]	ZHANG X, REN W, ZHENG Z, et al. Effect of electrical load on contact welding failure of silver tin oxide material used in DC electromechanical relays[J]. IEEE Access, 2019, 7:133079-133089. doi: 10.1109/Access.6287639
[11]	MIYANAGA K, TAKAHASHI K, TAKANO S, et al. A study on effect of small relay housing seal on contact resistance at inductive load[C]// Proceedings of the 27th International Conference on Electrical Contacts, 2014:284-289.
[12]	SCHOEPF T J, ROWLANDS R, DREW G. Contact welding at break of motor inrush current[C]// Proceedings of 50th IEEE Holm Conference on Electrical Contacts and the 22nd International Conference on Electrical Contacts, 2004:362-369.
[13]	任万滨, 翟国富. 航天继电器耐力学环境设计理论与应用[M]. 哈尔滨: 哈尔滨工业大学出版社, 2015.

感性负载条件下触点熔焊失效实验研究

Experimental Study of Contact Welding Failure under Inductive Load

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