摘要
提出了一种利用实时数字仿真系统进行变压器差动保护的闭环测试方法.介绍了仿真系统的建模、操作系统的建模、硬件的连接原理及试验检测方法.仿真结果表明,所提出的闭环检测试验方法能正确检测继电保护装置的变压器差动保护功能.
A method for transformer differential protection closed-loop testing based on RTDS is presented. The proposed method has simulation system models,running system models,hardware link method and testing method. Simulation results prove that the closed loop testing method has the ability to test transformer differential protection in protection equipment. The ability of closed loop testing method for transformer protection devices is well proven according to the test result.
出处
《上海电力学院学报》
CAS
2015年第3期237-241,共5页
Journal of Shanghai University of Electric Power
基金
国家自然科学基金(51307104)
上海绿色能源并网工程技术研究中心项目(13DZ2251900)
关键词
电力系统
变压器差动保护
实时数字仿真系统
闭环测试
power system
transformer different protection
real time digital simulator
closed loop test
作者简介
通讯作者简介：季昕雨（1991-），男，在读硕士，安徽淮南人．主要研究方向为电力系统无功优化、电力系统仿真建模．E—mail：jixinyu_hlj@163．com．
