电流互感器取油样连接阀的研制  

On Developing a TA Sampling Oil Joined Valve

作　　者：马晓娟[1] 周永立[1] 赵亚军[2] 

机构地区：[1]河南省电力公司技术技能培训中心技培二部,河南郑州450052 [2]河南省电力公司检修公司,河南郑州450000

出　　处：《武汉职业技术学院学报》2013年第5期65-67,共3页Journal of Wuhan Polytechnic

摘　　要：对于顶珠式放油阀的电流互感器,取样时靠人工顶住顶珠取油,既操作不便且样本不准确,同时在不停电取样时容易因感应电造成人身伤害,为此研制了一种取样连接阀。经实践验证,这种简便、灵活、实用的电流互感器取油样阀,克服了以上取样的不足。With the TA of pushing head outlet oil valve, the sampling of oil needs to be mannual. Operafors have to hold out against the pushing head to get oil. It is not convenient to operate or not easy to choose accurate samples, meanwhile, it is easy to injure operators because of induction current during sampling without cutting off the power, so we developed a sampling oil join valve. It has been verified by more practice, which has overcomed these problems, because this TA oil sampling joined valve is handy, flexible and practical.

关 键 词：电流互感器 取油样连接阀 阀体 阀芯 

分 类 号：TM452[电气工程—电器]