| 基于模型预测控制的统一电能质量调节器 |
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| 引用本文： | 张旭,杨学友.基于模型预测控制的统一电能质量调节器[J].控制工程,2011,18(2):215-218,257. |
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| 作者姓名： | 张旭 杨学友 |
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| 作者单位： | 1. 天津大学,精密测试技术及仪器国家重点实验室,天津,300072;新加坡南洋理工大学,电力与电子工程学院,新加坡,639798
2. 天津大学,精密测试技术及仪器国家重点实验室,天津,300072 |
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| 摘 要： | 随着电力电子器件和装置在电力系统中广泛应用,电网中的非线性负荷不断增加,进而导致谐波畸变大量产生,电能质量问题日益严重.为了改善电网电能质量,提出了基于模型预测控制理论以及卡尔曼滤波方法的统一电能质量调节器的设计.首先介绍了统一电能质量调节器的基本结构和基本原理,并进行建模得到其状态空间模型,然后在此模型基础上,采用卡...
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| 关 键 词： | 谐波畸变 统一电能质量调节器 模型预测控制 |
Unified Power Quality Conditioner Based on Model Predictive Control |
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| ZHANG Xu,YANG Xue-you.Unified Power Quality Conditioner Based on Model Predictive Control[J].Control Engineering of China,2011,18(2):215-218,257. |
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| Authors: | ZHANG Xu YANG Xue-you |
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| Affiliation: | ZHANG Xu1,2,YANG Xue-you1 (1.State Key Laboratory of Precision Measuring Technology and Instruments,Tianjin University,Tianjin 300072,China,2.School of Electrical and Electronic Engineering,Nanyang Technological University,Singapore 639798) |
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| Abstract: | To improve the power quality,the design of unified power quality conditioner is presented based on model predictive control theory and Kalman filtering method.The basic structure,the principle and the state-space model of the unified power quality conditioner are introduced,Kalman filtering method is then adopted to estimate the system internal states.The model predictive control strategy is applied into the controller design of unified power quality conditioner.And the simulation studies are proposed to ve... |
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| Keywords: | harmonic distortion unified power quality conditioner model predictive control |
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