实用备自投装置测试仪的设计与研制  

Design and Development of Practical Auto-Switch-On Device Tester

作　　者：马涛[1] 武万才[1] 张晓磊[1] 

机构地区：[1]宁夏电力公司吴忠供电局,宁夏吴忠751100

出　　处：《电气技术》2013年第5期79-82,共4页Electrical Engineering

摘　　要：在备自投装置校验过程中,传统方法是靠多人配合短接开关量测试备自投装置逻辑出口正确性,备自投装置校验不能与母联断路器检修平行作业,备自投装置校验周期长。基于继电保护二次控制回路原理,设计并研制了实用备自投装置测试仪,该测试仪能够模拟断路器分、合置位,能够模拟实际运行方式下备自投装置的逻辑功能和模拟断路器的动作行为,减少了与其他班组的交叉作业,缩短了备自投装置校验时间,提高了备自投装置的检验效率。In process of auto-switch-on device the testing, the traditional way is short on-off input by many persons to work in coordination to test auto-switch-on device reliability. Auto-switch-on device testing and bus tie circuit-breaker inspecting can not work crossing parallel operation causes inefficient.On the basis of protective relaying and control circuit principle, practical auto-switch-on device tester is designed and developed.Practical auto-switch-on device tester can closing and opening like circuit-breaker,which can simulates auto-switch-on device function and circuit-breaker behavior to raise working efficiency.It reduces interference in cross-jobs with other working team, for shortening testing time and improving testing efficiency.

关 键 词：备自投 自保持继电器 中间继电器 测试仪 

分 类 号：TM762[电气工程—电力系统及自动化]