电力变压器用压力释放阀动作特性及现场校验的探讨  

Discussion on Action Characteristic and On-Site Check of Pressure Relief Device for Power Transformer

作　　者：戴缘生[1] 周谷亮[1] 芮颖[1] 袁志文[1] 

机构地区：[1]上海市电力公司,上海201204

出　　处：《变压器》2014年第2期58-61,共4页Transformer

摘　　要：本文中笔者对变压器用压力释放阀的原理及动作特性进行了分析,阐述了影响压力释放阀动态特性的几个主要因素。通过对压力释放阀的校验结果及压力释放阀本身的静态特性分析,验证了现场静态压力校验的可行性。The principle and action characteristic of pressure relief device for transformer are analyzed. Some main factors to influence the dynamic characteristics of the device are expounded. According to analysis of check results and static chatacteristics of the device, the feasibility of on-site check of static pressure is verified.

关 键 词：变压器 压力释放阀 现场校验 

分 类 号：TM41[电气工程—电器]