摘要
针对矿用变频器本质安全型电路远程通讯的数据失真、抗干扰能力差等问题,分析了本质安全型电路的设计原理及要求,并介绍了一种矿用变频器本质安全型通讯电路设计,为类似电路设计提供参考。
For the problems of data distortion and poor anti-interference on mining inverter＇s intrinsically safety circuit,analysing the intrinsically safety circuit＇s design principle and requirements,and also introducing a design of mining inverter＇s intrinsically safety communication circuit. Providing reference for similar circuit design.
作者
杜卿
Du Qing(China Coal Zhangjiakou Coal Mining Machinery Co., Ltd., Zhangjiakou 075000, China;Zhangjiakou Hengyang Electric Applance Co., Ltd., Zhangjiakou 075000,China)
出处
《煤矿机械》
北大核心
2018年第6期26-27,共2页
Coal Mine Machinery
关键词
本质安全型电路
限制能量
隔离
远程通讯
intrinsically safe circuit
caloric restriction
insulate
telecommunication
