变压器排油注氮灭火装置改造技术方案  

Technical Scheme for the Modification of the Transformer Oil DrainNitrogen Filling Fire-Extinguishing Device

作　　者：满凯凯 MAN Kaikai(State Grid Binzhou Power Supply Company,Binzhou 256000,China)

机构地区：[1]国网滨州供电公司,山东滨州256000

出　　处：《安徽电气工程职业技术学院学报》2020年第3期53-57,共5页Journal of Anhui Electrical Engineering Professional Technique College

摘　　要：排油注氮灭火装置在变电站消防系统中应用非常普遍。目前,传统的油浸式电力变压器排油注氮灭火装置存在容易产生排油阀渗漏油、误动作等缺陷。本文通过对排油注氮灭火装置的动作逻辑、传感器部分、控制部分、监控与信号部分的改造,进一步完善排油注氮灭火装置的功能,保证排油注氮灭火装置稳定运行。The oil drain nitrogen filling fire-extinguishing device is commonly used in the fire system of the substation.In view of such deficiencies as oil drain valve leakage,wrong actions that tend to occur to traditional oil-immersed transformers,this paper,by modifying the motion logic,sensors,controlling unit,monitoring and signaling part,further improves the functions of the oil drain nitrogen filling fire-extinguishing device and ensures its stable operation.

关 键 词：排油注氮 改造 变压器 

分 类 号：TM403.9[电气工程—电器]