| 基于多目标进化算法的TCSC非线性控制器设计 |
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| 引用本文： | 张鹏翔,江全元,曹一家,程时杰. 基于多目标进化算法的TCSC非线性控制器设计[J]. 电力系统自动化, 2003, 27(13): 40-44 |
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| 作者姓名： | 张鹏翔 江全元 曹一家 程时杰 |
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| 作者单位： | [1]华中科技大学电气与电子工程学院，湖北省武汉市430074 [2]浙江大学电气工程学院，浙江省杭州市310027 |
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| 基金项目： | 国家自然科学基金资助项目 (5 0 0 0 70 0 2 ) |
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| 摘 要： | 提出了一种利用多目标进化算法设计可控串联补偿(TCSC)非线性稳定控制器的方案，设计目标是选取合适的控制器参数，达到提高电力系统暂态稳定性的效果。将非线性控制器反馈增益的选择归结为参数优化问题，并且在优化过程中同时考虑电力系统响应的多项性能指标。采用该方法优化的非线性控制器参数可以较有效地阻尼电力系统振荡。
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| 关 键 词： | 可控串联补偿 非线性控制器 多目标进化算法 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 1900-01-01 |
DESIGN OF TCSC NON LINEAR CONTROLLER BASED ON MULTI-OBJECTIVE GENETIC ALGORITHM |
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| Zhang Pengxiang ,Jiang Quanyuan ,Cao Yijia ,Che ng Shijie. DESIGN OF TCSC NON LINEAR CONTROLLER BASED ON MULTI-OBJECTIVE GENETIC ALGORITHM[J]. Automation of Electric Power Systems, 2003, 27(13): 40-44 |
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| Authors: | Zhang Pengxiang Jiang Quanyuan Cao Yijia Che ng Shijie |
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| Affiliation: | Zhang Pengxiang 1,Jiang Quanyuan 2,Cao Yijia 2,Che ng Shijie 1 |
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| Abstract: | A novel method for the design of TCSC nonlin ea r controllers in a meshed power system is presented. The selection of the nonlin ear feedback gains for the TCSC controllers is formulated as a parameter optimiz ation problem, in which the system response is optimized by minimizing some perf ormance indices of system responses. Using this approach, the developed control scheme can damp oscillations and improve transient stability of power system. Si mulation results show the effectiveness of the proposed control strategy. This project is supported by National Natural Science Foundation of China (No. 5 0007002). |
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| Keywords: | thyristor controlled series compensators(TCSC ) nonlinear controller multi objective genetic algorithm |
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