电器与能效管理技术 ›› 2022, Vol. 0 ›› Issue (10): 9-16.doi: 10.16628/j.cnki.2095-8188.2022.10.002

• 研究与分析 • 上一篇    下一篇

双稳态晶体罩继电器一致性稳健设计

刘桂林1, 魏子桐1, 梁慧敏1, 张杰2, 张静波2   

  1. 1.哈尔滨工业大学 电气工程及自动化学院, 黑龙江 哈尔滨 150001
    2.贵州航天电器股份有限公司, 贵州 贵阳 550009
  • 收稿日期:2022-03-12 出版日期:2022-10-30 发布日期:2023-01-04
  • 作者简介:刘桂林(1998—),男,硕士研究生,研究方向为继电器优化设计与质量一致性研究。|魏子桐(1996—),女,工程师,研究方向为电器设计与制造。|梁慧敏(1972—),女,教授,博士研究生导师,研究方向为电器电弧与电接触,电器可靠性技术。
  • 基金资助:
    国家自然科学基金项目(52177134)

Consistent Robust Design of Bistable Crystal Cover Relay

LIU Guilin1, WEI Zitong1, LIANG Huimin1, ZHANG Jie2, ZHANG Jingbo2   

  1. 1. School of Electrical Engineering and Automation,Harbin Institute of Technology, Harbin 150001, China
    2. Guizhou Aerospace Electric Co., Ltd., Guiyang 550009, China
  • Received:2022-03-12 Online:2022-10-30 Published:2023-01-04

摘要:

双稳态晶体罩继电器具有突出的耐力学环境适应性,但存在调试裕量小、产品分散性大等质量问题,难以满足电子系统可靠性指标不断提升的要求。针对目前继电器可靠性设计理论不完善导致的输出特性抗干扰性差等问题,首先建立了继电器电磁系统和触簧系统的仿真模型,采用田口玄一提出的稳健性设计方法,从设计上对继电器产品参数及其容差进行优化,以提高其可靠性。研究结论应用于某型号电磁继电器的改进,也可应用到其他电器产品的设计中,为电磁继电器的稳健性设计提供必要的研究手段和基础。

关键词: 电磁继电器, 可靠性, 稳健性设计, 仿真分析

Abstract:

The bistable crystal cover relay has outstanding adaptability to the endurance environment,but there are the quality problems such as small debugging margin and large product dispersion,which is difficult to meet the requirements of continuously improving reliability indicators of electronic systems.Aiming at the problems such as poor anti-interference of output characteristics caused by the imperfect reliability design theory of relays at present,the simulation model of relay electromagnetic system and contact spring system is established.The robust design method proposed by Taguchi Genichi is used to optimize the relay product parameters and their tolerances in order to improve their reliability.The research conclusions are applied to the improvement of a certain type of electromagnetic relay,and its related methods can be applied to the design of other electrical products,which can provide the necessary research methods and foundations for the robust design of electromagnetic relays.

Key words: electromagnetic relay, reliability, robust design, simulation analysis

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