| 含风电场的电力系统紧急电压模型预测控制 |
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| 引用本文： | 王爽,刘明波,胡泊,谢敏.含风电场的电力系统紧急电压模型预测控制[J].华南理工大学学报(自然科学版),2011(10):132-138. |
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| 作者姓名： | 王爽 刘明波 胡泊 谢敏 |
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| 作者单位： | 华南理工大学电力学院∥广东省绿色能源技术重点实验室;国网能源研究院; |
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| 基金项目： | 国家自然科学基金资助项目(50777021,50907023); 广东省自然科学基金博士启动项目(9451064101003157) |
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| 摘 要： | 基于非线性模型预测控制理论,文中提出包含风电场的紧急电压控制器设计方法.以系统的准稳态近似模型为基础,建立滚动动态优化模型,将其滚动优化问题描述成一个具有连续—离散时间微分—代数方程组的最优控制问题,其优化目标是负荷节点电压偏差和控制成本最小.采用Radau排列法将滚动动态优化模型转化为非线性规划问题,并借助建模软件A...
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| 关 键 词： | 风电场 长期电压稳定 模型预测控制 Radau配置法 非线性规划 |
Emergency Voltage Model Predictive Control in Power Systems Containing Wind Farms |
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| Wang Shuang Liu Ming-bo Hu Bo Xie Min.Emergency Voltage Model Predictive Control in Power Systems Containing Wind Farms[J].Journal of South China University of Technology(Natural Science Edition),2011(10):132-138. |
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| Authors: | Wang Shuang Liu Ming-bo Hu Bo Xie Min |
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| Institution: | Wang Shuang1 Liu Ming-bo1 Hu Bo2 Xie Min1 |
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| Abstract: | In this paper,the design method of an emergency voltage controller for the power systems containing wind farms is presented based on the nonlinear model-predictive control theory.In this method,a receding dynamic optimization model is proposed based on the quasi-steady-state approximate models of power systems.Then,the proposed model is described as an optimal control problem with continuous and discrete time differential-algebraic equations,with the purpose to achieve voltage deviation and control cost min... |
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| Keywords: | wind farm long-term voltage stability model predictive control Radau collocation method nonlinear programming |
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