| 含静止同步串联补偿器的单机系统非线性综合控制器设计 |
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| 引用本文： | 王奔,钱碧甫,徐万良,侯荣均.含静止同步串联补偿器的单机系统非线性综合控制器设计[J].控制理论与应用,2012,29(3):342-346. |
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| 作者姓名： | 王奔 钱碧甫 徐万良 侯荣均 |
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| 作者单位： | 西南交通大学电气工程学院,四川成都,610031 |
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| 基金项目： | 国家杰出青年科学基金资助项目(51685168); 教育部重点科研基金资助项目(02152). |
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| 摘 要： | 本文考虑含静止同步串联补偿器(SSSC)的单机无穷大系统、汽门、励磁各变量间的相互作用建立了4阶多变量3输入3输出非线性模型, 在此模型基础上, 运用动态逆系统方法完成解耦和线性化, 构造出3个单输入单输出的伪线性系统, 并采用变结构控制理论分别设计控制器. 根据MATLAB仿真结果验证了该控制方法对发电机功角, 机端电压和传输功率这3个控制指标有很好的控制效果.
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| 关 键 词： | 静止同步串联补偿器 逆系统 变结构控制 系统稳定 最优控制 |
| 收稿时间： | 8/5/2010 12:00:00 AM |
| 修稿时间： | 2011/4/25 0:00:00 |
Design of nonlinear integrated controller for single-machine-infinite-bus system with static-synchronous-series-compensator |
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| WANG Ben,QIAN Bi-fu,XU Wang-liang and HOU Rong-jun.Design of nonlinear integrated controller for single-machine-infinite-bus system with static-synchronous-series-compensator[J].Control Theory & Applications,2012,29(3):342-346. |
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| Authors: | WANG Ben QIAN Bi-fu XU Wang-liang and HOU Rong-jun |
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| Affiliation: | School of Electrical Engineering, South West Jiaotong University,School of Electrical Engineering, South West Jiaotong University,School of Electrical Engineering, South West Jiaotong University,School of Electrical Engineering, South West Jiaotong University |
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| Abstract: | For the interactions between the single-machine-infinite-bus system with static-synchronous-seriescompensator, the excitation and the stream valve control, we develop a 4th order nonlinear model with three inputs and three outputs. This model is decoupled and linearized by using the dynamic inverse system theory to obtain three SISO pseudo linear systems; with them we design three SISO controllers by using the variable structure control theory. Simulation results on MATLAB show the feasibility and effectiveness of this control strategy in stabilizing the power-angle, the generator terminal voltage and the transmission power. |
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| Keywords: | static-synchronous-series-compensator inverse system variable structure control system stability optimal control |
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