新型调相机TSI振动保护系统典型问题分析研究  

Analysis and Research on Typical Problems of New type Phase Modifier TSI Vibration Protection System

作　　者：彭军 马涛 祁富志 周军 李富荣 PENG Jun;MA Tao;QI Fuzhi;ZHOU Jun;LI Furong

机构地区：[1]青海电研科技有限责任公司,青海西宁810008 [2]国网青海省电力公司电力科学研究院,青海西宁810008

出　　处：《青海电力》2022年第1期62-67,共6页Qinghai Electric Power

摘　　要：随着我国直流特高压电网的快速发展,大容量新型调相机成为电网无功动态调节一种新的选择。TSI振动测量信号作为调相机本体重要的运行监视参数,其科学合理的测量链路硬件配置与保护逻辑设计,是机组安全运行的保障。通过对一起调相机振动误跳机事件进行深入分析研究,提出了TSI振动测量链路配置及其保护逻辑设计优化方案,并得到了实践验证,具有广泛的推广意义。With the rapid development of my country's DC UHV power grid,a new type of large capacity power conditioner has become a new choice for dynamic reactive power regulation of the power grid.TSI vibration measurement signal is an important operation monitoring parameter of the camera body,and its scientific and reasonable measurement link hardware configuration and protection logic design are the guarantee for the safe operation of the unit.Through the in depth analysis and research of a vibration false trip event of the camera,the optimization scheme of the TSI vibration measurement link configuration and its protection logic design is proposed,which has been verified in practice and has extensive promotion significance.

关 键 词：调相机 TSI振动测量 分析研究 优化方案 

分 类 号：TM342[电气工程—电机]