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[1]胡志坤,胡锰洋,桂卫华,等.有源电力滤波器自校正预测控制方法[J].电机与控制学报,2010,(03):18-23.
 HU Zhi-kun,HU Meng-yang,GUI Wei-hua,et al.Novel self-tuning predictive control method of shunt active power filter[J].,2010,(03):18-23.
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有源电力滤波器自校正预测控制方法(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2010年03
页码:
18-23
栏目:
出版日期:
2010-03-30

文章信息/Info

Title:
Novel self-tuning predictive control method of shunt active power filter
作者:
胡志坤; 胡锰洋; 桂卫华; 阳春华; 何志敏
中南大学物理科学与技术学院; 中南大学信息科学与工程学院
Author(s):
HU Zhi-kun1; HU Meng-yang1; GUI Wei-hua2; YANG Chun-hua2; HE Zhi-min1
1 School of Physics Science and Technology; Central South University; Changsha 410083; China; 2 School of Information Science and Engineering; China
关键词:
并联型有源电力滤波器 自校正预测控制 无差拍控制 空间矢量调制
Keywords:
shunt active power filter self-tuning prediction control deadbeat control space vector modulation
分类号:
TN713.8
DOI:
-
文献标志码:
A
摘要:
提出了基于预测控制和空间矢量调制的有源电力滤波器输出补偿电流控制方法。利用外推拉格朗日插值法对有源电力滤波器输出电压进行线性预测,并对其引入校正因子,得出了基于自校正的无差拍指令电压计算模型,以实现对输出补偿电流的闭环无差拍控制;随后在对指令电压进行空间矢量调制过程中简化传统的矢量定位方法,并优化空间矢量的作用时序以降低功率器件的开关损耗。在电网电压不对称且存在畸变条件下的理论分析和仿真结果证明该方法能有效的跟踪指令电流的变化。以此为基础设计一套三相并联型有源电力滤波器,并在10kV电力系统试运行,实验结果验证了该控制方法的有效性。
Abstract:
In this paper,a novel compensation current control method of three-phase three-wire shunt active power filter is presented based on current prediction and space vector modulation. The output voltage of shunt active power filter was predicted by means of Lagrange interpolation,and then modified using a correction factor to achieve a self-tuning prediction model of voltage reference. The space vector location operation was simplified during the space vector modulation,and the switching sequence was also optim...

参考文献/References:

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相似文献/References:

[1]乐江源,张志,赖小华,等.三相并联型有源电力滤波器预测直接功率控制[J].电机与控制学报,2012,(05):86.
 LE Jiang-yuan,ZHANG Zhi,LAI Xiao-hua.Predictive direct power control of three-phase shunt active power filter[J].,2012,(03):86.

备注/Memo

备注/Memo:
深圳市科技计划基础研究项目(JC200903180555A); 长沙市科技计划(K0803159-12)
更新日期/Last Update: 2010-06-04