摘要
对几种常见的距离保护振荡闭锁原理进行简要分析，指出各种原理的优缺点，并提出今后努力的方向。
Through brlefoy analyzing the princeple of oscillation occlusion in some common distance protective relay, Poine out the advantages and weaknesses of these relays and advance the orientation from now on.
出处
《电力学报》
1999年第1期68-71,共4页
Journal of Electric Power
