| 基于逆系统方法发电机非线性励磁调节器研究 |
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| 引用本文： | 唐涛南,魏守平,程时杰,梁方. 基于逆系统方法发电机非线性励磁调节器研究[J]. 华中科技大学学报(自然科学版), 1998, 0(Z1) |
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| 作者姓名： | 唐涛南 魏守平 程时杰 梁方 |
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| 作者单位： | 华中理工大学电力工程系 |
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| 摘 要： | 将非线性系统的逆系统方法用于电力系统，结合ＩＴＡＥ最佳控制规律，推导出了发电机非线性励磁控制规律．大扰动仿真结果表明，基于逆系统方法设计的发电机非线性励磁控制器能较大地改善系统的动态性能．同时，该方法的线性化过程较微分几何方法简单得多，更适于工程应用．
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| 关 键 词： | 励磁控制；逆系统方法；ITAE最佳控制 |
Nonlinear Excitation Controller Based on the Inverse System Method |
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| Tang Taonan Doctoral Candidate, Dept. of Elec. Power Eng.,HUST,Wuhan ,China. Wei Shouping Cheng Shijie Liang Fang. Nonlinear Excitation Controller Based on the Inverse System Method[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1998, 0(Z1) |
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| Authors: | Tang Taonan Doctoral Candidate Dept. of Elec. Power Eng. HUST Wuhan China. Wei Shouping Cheng Shijie Liang Fang |
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| Affiliation: | Tang Taonan Doctoral Candidate, Dept. of Elec. Power Eng.,HUST,Wuhan 430074,China. Wei Shouping Cheng Shijie Liang Fang |
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| Abstract: | The theory of inverse system for nonlinear system to power systems are introduced. By using the theory and the ITAE rule of the linear system optimal control theory, a nonlinear excitation control strategy for generators is obtained. Results of simulation show that the excitation control scheme based on the inverse method is more effective than those based on other methods in improving power system dynamic response. At the same time, the method makes the linearization more straightforward than the differential geometric method, and is more practical for engineering applications. |
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| Keywords: | excitation control inverse method ITAE rule |
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