| 远距离送电发电厂稳定运行的多级智能控制 |
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| 引用本文： | 张友,张涛,杨奇逊,左长春,王建华. 远距离送电发电厂稳定运行的多级智能控制[J]. 现代电力, 2000, 17(2) |
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| 作者姓名： | 张友 张涛 杨奇逊 左长春 王建华 |
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| 作者单位： | 1. 北京哈德威四方保护与控制设备有限公司,北京,100085
2. 东北电力设计院,长春,130021 |
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| 摘 要： | 介绍了对于远距离送电的发电厂当电力系统发生危及其稳定运行故障时 ,利用其发电机感受到的角加速度及其变化率、有功功率及其在电力系统故障时的突变量等特征量进行多级智能控制的方法 ,及其在相关工程实践中计算、试验结果。通过此控制原理实现的控制过程具有一定的实时性 ,且简单、易行
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| 关 键 词： | 电力系统稳定 发电机 角加速度 变化率 多级控制 智能控制 |
The Multi-stage Intelligent Control of the Power Plants with Long Distance Transmission Lines for Power Systems Stability |
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| Zhang You,Zhang Tao,Yang Qinxun,Zuo Changchun,Wang Jianhua. The Multi-stage Intelligent Control of the Power Plants with Long Distance Transmission Lines for Power Systems Stability[J]. Modern Electric Power, 2000, 17(2) |
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| Authors: | Zhang You Zhang Tao Yang Qinxun Zuo Changchun Wang Jianhua |
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| Abstract: | For the power plants with long distance transmission lines, when the power systems tend to losing the stability caused by faults, in terms of the angle acceleration and the acceleration ratio of generators , the characteristic variables, such as the active power and other suddenly changing variables, are controlled in a multi stage. The principle of the intelligent stability control is proved in practice. The process of the intelligence control is a real time control , and it is simple and easy for use. |
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| Keywords: | power system stability generator angular acceleration ratio multi stage control intelligent control |
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