摘要
电网的低频振荡问题是影响电力系统稳定的重要因素,而电网低频振荡监测与抑制技术研究是电力系统低频振荡分析的重要内容。文章首先从电网侧及电源侧出发介绍了目前电力系统低频振荡产生机理的研究内容。基于上述机理,又分别介绍了低频振荡监测技术以及各种抑制方法的研究现状。最后综合上述研究现状,对未来可能的重点研究方向进行了阐述。
The low frequency oscillation is an important factor that affects the power system stability,while the research of monitoring and damping low frequency oscillation in power system is very important.Firstly,in this paper,the mechanism of the low frequency oscillation from the grid side and power source side is described.Secondly,the research status of monitoring and damping of low frequency oscillation is introduced respectively according the mechanism above.Finally,the possible focus in future research is introduced.
出处
《湖北电力》
2014年第8期8-11,16,共5页
Hubei Electric Power
关键词
低频振荡
机理分析
抑制技术
监测技术
low frequency oscillation
mechanism analysis
control methods
monitoring technology
