对TLS1B高频距离保护的阻抗元件的动作特性分析  

Characteristic Analysis of Impedance Components Used in the TLS1B Distance Protection System

作　　者：钱洪光 董尔佳 齐忠玉 

机构地区：[1]黑龙江省电力科学研究院,150030 [2]黑龙江省电力职工大学,150036

出　　处：《黑龙江电力技术》1998年第5期263-268,共6页

摘　　要：通过对TLS1B高频距离保护的各阻抗元件的动作方程的推导，分析了它们的暂、稳态动作特性原极化电压对特性的影响，并阐明了各阻抗元件的具体试验方法和公式。Through the research into teh picking-up equations of impedance relay used in the TLS1B distance protection system, teh characteristics, including transient and static characte ristics, and the effect of the polarizing voltage on teh characteristics are analyzed. Meanwhile,the test procedures are also explained.

关 键 词：阻抗元件 高频距离保护 线路保护 电力系统 

分 类 号：TM773[电气工程—电力系统及自动化]