| 基于LCL滤波的有源电力滤波器预测电流控制 |
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| 引用本文： | 王晓刚,王佳庆,张杰. 基于LCL滤波的有源电力滤波器预测电流控制[J]. 电气传动, 2011, 0(9): 30-33 |
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| 作者姓名： | 王晓刚 王佳庆 张杰 |
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| 作者单位： | 广州大学机械与电气工程学院; |
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| 基金项目： | 广东高校优秀青年创新人才培育项目(LYM09109) |
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| 摘 要： | 针对大部分基于LCL滤波的有源电力滤波器控制策略需要阻尼环节的问题,提出一种基于LCL滤波器离散模型的预测电流控制方法,与重复预测器结合,得出超前一拍的控制量,无需谐振阻尼环节,控制器结构简单.最后建立了仿真模型并与采用预测电流控制的基于L滤波的有源电力滤波器进行了对比,结果表明所提出的方法可以使基于LCL滤波的有源电...
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| 关 键 词： | 有源电力滤波器 LCL滤波器 预测电流控制 重复预测 |
Predictive Current Control of LCL-based Active Power Filter |
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| WANG Xiao-gang,WANG Jia-qing,ZHANG Jie. Predictive Current Control of LCL-based Active Power Filter[J]. Electric Drive, 2011, 0(9): 30-33 |
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| Authors: | WANG Xiao-gang WANG Jia-qing ZHANG Jie |
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| Affiliation: | WANG Xiao-gang,WANG Jia-qing,ZHANG Jie(College of Mechanical and Electronic Engineering,Guangzhou University,Guangzhou510006,Guangdong,China) |
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| Abstract: | Damping is needed in most control methods of LCL-based active power filter,aiming at this problem,apredictive current control method was proposed for LCL-based active power filter based on its discrete model.One step ahead control law is deduced combining with repetitive predictor.Without resonance damping,the controller structure is simple.The whole system was modeled and simulated,and then comparison was made with L-based active power filter with predictive current control.The results show that the propos... |
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| Keywords: | active power filter LCL filter predictive current control repetitive predict |
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