新东北ZF6A-252型断路器测速专用辅助装置的研制  

Development of the Special Auxiliary Device of Measuring Velocity of New Northeast Type ZF6A-252 Circuit Breaker

作　　者：杨钧豪 YANG Jun-hao(Foshan Power Supply Bureau of Guangdong Grid Co.Ltd.,Foshan 528000,China)

机构地区：[1]广东电网有限责任公司佛山供电局,广东佛山528000

出　　处：《电气开关》2023年第5期101-102,106,共3页Electric Switchgear

摘　　要：对开关机械特性测试的重要性进行阐述,针对新东北ZF6A-252断路器HMB型液压弹簧操作机构位置狭小无法安装常规测速传感器的问题进行研究,设计一种专用测速辅助装置解决该问题,提高了该型号断路器的机械特性试验数据的有效性与准确性,充分保障了电网的安全稳定运行。The importance for mechanical characteristic of the switch is explarned.For the problem of type HMB hydraulic spring actuation mechanism position narrow and no installing routine measuring velocity sensor of new northeast ZF6A-252 circuit breaker is studied.Design a kind of special auxiliary device of measuring velocity to solve the problem,which improves availability and accuracy of mechanical characteristic test data of the circuit breaker and fuly ensure safe and stable operation of the electric network.

关 键 词：新东北ZF6A-252型 机械特性测试 测速辅助装置 

分 类 号：TM56[电气工程—电器]