一种限制输电线单相短路电流的新方法  

A New Method to Restrict the Single-phase Short-circuit Current of the Transmission

作　　者：梁柏华[1] 郝国法[1] 

机构地区：[1]武汉科技大学信息科学与工程学院,湖北武汉430081

出　　处：《武汉科技大学学报》2003年第4期383-386,共4页Journal of Wuhan University of Science and Technology

摘　　要：提出了利用可调电抗器限制单相短路电流的方法,指出了实时测量三相对地等效电容之和的具体方法和短路保护控制方案。By using a controlled reactor,a method to limit one-phase short-circuit current is made possible and presented in this paper.The real-time measurement of the sum of three-phase equivalent capacitance to ground has been realized,and a short-circuit protective control program given.

关 键 词：可调电抗器 单相对地短路 中性点电压 等效电容 

分 类 号：TM08[电气工程—电工理论与新技术]