电力电子化电力系统的振荡问题及其抑制措施研究  

Study on the Oscillation Problem of Power Electronic Power System and Its Suppression Measures

作　　者：吕桂勤[1] Lv Gui-qin

机构地区：[1]南京南瑞继保电气有限公司,江苏南京211100

出　　处：《电力系统装备》2019年第10期6-7,共2页Electric Power System Equipment

摘　　要：就目前发展趋势而言,电力电子装置越来越多地应用于电力系统,在电力电子装置的应用中也出现了一系列问题,其中最主要的是系统振荡问题,该振荡对系统的运行稳定性存在严重威胁,本文通过探讨电力系统的振荡问题,对产生系统振荡的原理进行全面分析.并得出抑制振荡的方法.As far as the current trend is concerned,more and more power electronic devices are used in power system,and a series of problems have arisen in the application of power electronic devices.The most important one is system oscillation,which seriously threatens the stability of the system.In this paper,by discussing the oscillation of power system,the principle of generating system oscillation is analyzed comprehensively.Based on the research and solution method,the method of restraining oscillation is obtained.It is hoped that the direction of thinking on the generation and solution of various oscillation problems in power electronic power system will be provided.

关 键 词：电力系统 电力电子化 振荡 次同步振荡 灵活交流输电 

分 类 号：TM712[电气工程—电力系统及自动化]