摘要
简单介绍了本质安全系统的供电方式,分析了各本安电源电路的结构及输出特性,进而阐述了本安系统中多电源电路的本质安全评价方法。
It briefly introduces the power supply mode of intrinsically safe system,analyzes the structure and output characteristics of each intrinsically safe power circuit,and expounds the intrinsic safety evaluation method of multi-power circuit in intrinsically safe system.
作者
吕威
杨茜
Lv Wei;Yang Qian(CNOOC Tianjin Chemical Research and Design Institute Co.,Ltd.,Tianjin 300131,China)
出处
《电气防爆》
2018年第3期10-12,共3页
Electric Explosion Protection
关键词
多电源系统
本质安全系统
关联设备
multi -power system
intrinsic safety system
associated equipment
