控制类消防电子产品EMC试验失效原因及改进措施探讨  

Failure Causes and Improving Measures of EMC Test for Control-type Fire Electronic Products

作　　者：刘森 孙超 刘兆杰 LIU Sen;SUN Chao;LIU Zhaojie(Shenyang Fire Research Institute of MEM, Shenyang,Liaoning Province 110034,China;China National Supervision and Test Centre for Fire Electronic Product Quality,Shenyang,Liaoning Province 110034,China)

机构地区：[1]应急管理部沈阳消防研究所,辽宁沈阳110034 [2]国家消防电子产品质量监督检验中心,辽宁沈阳110034

出　　处：《消防技术与产品信息》2018年第12期89-92,共4页Fire Technique and Products Information

摘　　要：从报警控制类的消防电子产品性能试验中常见的失效现象出发,分析了失效原因,提出了改进措施及设计报警控制类消防电子产品的注意事项。Higher technical requirements for the electromagnetic compatibility ( EMC) performance of the fire electronic products were raised in the standards of alarm-control-type product,and a number of EMC performance tests developed in view of the practical product application to test its ability of inhibiting various electromagnetic interference signals. From the common failure phenomena in performance testing the fault causes were analyzed in the paper,the improving measures were presented and the matters needing attention in designing these fire electronic products were puts forward.

关 键 词：消防电子产品 电磁兼容 性能试验 失效原因 改进措施 

分 类 号：X913.4[环境科学与工程—安全科学] TM15[电气工程—电工理论与新技术]