电梯光幕电磁兼容性测试与抗干扰措施研究  

Research on Electromagnetic Compatibility Testing and Anti-interference Measures for Elevator Light Curtains

作　　者：卢东 李贞丽 任金萍 宋来军 孙丹丹 Lu Dong;Li Zhenli;Ren Jinping;Song Laijun;Sun Dandan(Nanjing Special Equipment Safety Supervision Inspection and Research Institute,Nanjing 211800;Sichuan Ningjiang Shanchuan Machinery Co.,Ltd,Chengdu 610199)

机构地区：[1]南京市特种设备安全监督检验研究院,南京211800 [2]四川宁江山川机械有限责任公司,成都610199

出　　处：《中国特种设备安全》2024年第11期22-27,共6页China Special Equipment Safety

摘　　要：光幕作为主要的电梯门安全保护装置,对电梯关门安全起到十分重要的作用。本文通过梳理我国相应标准规范,结合可能显著影响光幕性能的电磁干扰形式,开展电梯光幕电磁兼容性测试研究,针对测试过程中发现的传导干扰问题,给出了提高光幕抗干扰水平的相应对策,以便为制造单位和检验机构更全面地考虑光幕的电磁安全性提供借鉴,保障乘梯人员安全。As the main safety protection device for elevator doors,the light curtain plays a very important role in ensuring the safety of elevator door closing.This article conducts electromagnetic compatibility testing research on elevator light curtains by sorting out corresponding standards and specifications in China,combined with electromagnetic interference forms that may significantly affect the performance of light curtains.In response to the problems found during the testing process,corresponding measures to improve the electromagnetic compatibility of light curtains are proposed for manufacturing units and inspection institutions to comprehensively consider the electromagnetic safety of light curtains and ensure the safety of elevator passengers.

关 键 词：光幕 电梯门 电磁兼容性测试 抗干扰 

分 类 号：X941[环境科学与工程—安全科学]