| 一类电力系统电压崩溃的控制 |
| |
| 引用本文： | 张强,王宝华.一类电力系统电压崩溃的控制[J].南京工程学院学报(社会科学版),2002,2(3):1-5. |
| |
| 作者姓名： | 张强 王宝华 |
| |
| 作者单位： | 南京工程学院电力工程系,江苏,南京,210013 |
| |
| 摘 要： | 电力系统电压出现崩溃之前存在着混沌和分岔现象 ,如果对它们加以控制 ,则可防止电压崩溃 ,提高电压稳定性。应用连续变量线性反馈对一类由负荷无功功率变化引起的电压崩溃进行控制 ,仅用单个变量即可实现。数值分析表明 ,该方法简单易行 ,能够达到预期的目的
|
| 关 键 词： | 混沌 分岔 电压崩溃 电压稳定性 线性变量反馈控制 |
| 文章编号： | 1671-3753(2002)03-0001-05 |
| 修稿时间： | 2002年5月13日 |
Control of a Kind of Voltage Collapses in Power Systems |
| |
| ZHANG Qiang,WANG Bao-hua.Control of a Kind of Voltage Collapses in Power Systems[J].Journal of Nanjing Institute of Technology:Social Science Edition,2002,2(3):1-5. |
| |
| Authors: | ZHANG Qiang WANG Bao-hua |
| |
| Abstract: | There exist chaos and bifurcations before voltage collapses occur in power systems. If they are effectively brought under control, the voltage collapses can be prevented, and the voltage stability of power systems can be improved. This paper applies a method of linear continuous variable feedback to the control of a kind of voltage collapses induced by reactive power changes, which only uses a single variable to feed back. Digital simulations show that this method is simple, and easy to implement, and the expected results can be achieved |
| |
| Keywords: | chaos bifurcation voltage collapse voltage stability linear variable feedback control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
