| 防止交直流联合系统电压崩溃措施的研究 |
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| 引用本文： | 胡林献,李晓明,陈学允.防止交直流联合系统电压崩溃措施的研究[J].电力系统自动化,1999,23(16):23-26. |
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| 作者姓名： | 胡林献 李晓明 陈学允 |
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| 作者单位： | 哈尔滨工业大学电气工程系,150001,哈尔滨 |
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| 摘 要： | 在应用崩溃点法求得交直流联合系统电压崩溃点的基础上,利用左特征向量W和电压崩溃边界曲面Σ之间的关系计算出提高交直流联合系统负荷功率裕度的最优控制方向。在此基础上,研究可提高交直流联合系统负荷功率裕度、防止电压崩溃发生的交流系统措施和直流系统措施。
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| 关 键 词： | 交直流系统 静态电压稳定 电压崩溃边界曲面 最优控制方向 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
STUDY ON MEASURES TO AVOID VOLTAGE COLLAPSE IN AC/DC POWER SYSTEMS |
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| Hu Linxian,Li Xiaoming,Chen Xueyun.STUDY ON MEASURES TO AVOID VOLTAGE COLLAPSE IN AC/DC POWER SYSTEMS[J].Automation of Electric Power Systems,1999,23(16):23-26. |
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| Authors: | Hu Linxian Li Xiaoming Chen Xueyun |
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| Affiliation: | STUDY ON MEASURES TO AVOID
VOLTAGE COLLAPSE IN AC/DC POWER SYSTEMS
Hu Linxian, Li Xiaoming, Chen
Xueyun
(Harbin Institute of Technology, 150001, Harbin, China) |
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| Abstract: | After the voltage collapse point being found in AC/DC power systems, the relation between left eigen-vector W* and voltage collapse boundary surface is used to calculate the optimal control vector to increase load power margin. And then, some measures to increase the load power margin and avoid voltage collapse in AC/DC power systems are studied in this paper. |
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| Keywords: | AC/DC power systems static voltage stability voltage collapse boundary surface optimal control vector |
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