|本期目录/Table of Contents|

[1]李 炜,王元皓,郑 伟.一种MFAC补偿的无串联型DVR复合控制策略研究[J].工业仪表与自动化装置,2014,(06):7-10.
　LI Wei,WANG Yuan-hao,ZHENG Wei.Research on transformerless dynamic voltage restore with a composite control strategy based on the MFAC external loop compensation[J].Industrial Instrumentation & Automation,2014,(06):7-10.
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一种MFAC补偿的无串联型DVR复合控制策略研究(PDF)

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2014年06期
页码:
7-10
栏目:
出版日期:
2014-12-15

文章信息/Info

Title:
Research on transformerless dynamic voltage restore with a composite control strategy based on the MFAC external loop compensation
作者:
李 炜; 王元皓; 郑 伟
（1.兰州理工大学 电气工程与信息工程学院，兰州 730050；2.甘肃电力科学研究院，兰州 730050）
Author(s):
LI Wei;  WANG Yuan-hao; ZHENG Wei
(1 College of Electric and Information Engineering，Lanzhou University of Technology，Lanzhou Gansu 730050，China;2 Gansu Electric Power Research Institute，Lanzhou Gansu 730050,China)
关键词:
电压跌落; 动态电压恢复器 ; 双闭环控制; 无模型自适应控制; 复合控制
Keywords:
voltage sag; dynamic voltage restorer; double closed loop control; model-free adaptive control; composite control
分类号:
TP273+.3
DOI:
-
文献标志码:
A
摘要:
对无串联型DVR的逆变器控制策略进行研究，针对滤波电容电流内环、电压瞬时值外环的双闭环PI控制在快速性和精确电压补偿方面的不足，提出在双闭环PI控制的外环增加无模型自适应控制，形成复合控制算法，以提高控制器对信号的跟踪能力。通过Matlab/Simulink的建模仿真，表明该复合控制算法具有动态响应速度快、输出电压稳态精度高等特点。
Abstract:
Non-series transformer dynamic voltage restorer (DVR) control strategy is studied. In order to improve the speed and the steady state accuracy of voltage, current double closed loop PI control, a model-free control was used as a compensation to form a multiplexed control method. In the MATIAB／SIMUUNK to create simulation model, the simulation results show that the composite control method has great speed and excellent steady accuracy.

参考文献/References:

[1] 杨洪耕,肖先勇,刘俊勇.电能质量问题的研究和技术进展(三)—电力系统的电压跌落[J].电力自动化设备,2003, 23(12):1-4.

[2] Takushi J,Hideaki F,Hirofumi A.An Approach to Eliminating DC Magnetic Flux from the Series Transformer of a Dynamic Voltage Restorer[J].IEEE Transactions on Industry Applications,2008,44(3):809-8l6.
[3] Nielsenj G,Newman M,Nielsen H,et al. Controland Testing of a Dynamic Voltage Restorer（DVR）at Medium Voltage Level[J].IEEE Trans on Power Electronics,2004,19(3): 806-813.
[4] 周雪松,张智勇,马幼捷,等.动态电压恢复器双闭环控制策略的研究[J].电力电子技术,2007,41(6):34-36.
[5] 袁性忠,姜新建,黄宇淇.动态电压恢复器的复合控制策略[J].电力系统自动化,2006,30(19):61-68.
[6] 申科,王建赜,蔡兴国,等.动态电压恢复器比例谐振控制[J] .电力自动化设备,2010,7(30):65-69.
[7] 侯忠生,许建新.数据驱动控制理论及方法的回顾和展望[J].自动化学报,2009,3(6):650-667.
[8] 冯小明.动态电压恢复器理论及仿真研究[D].北京:中国农业大学,2005.
[9] 谭俊.动态电压恢复器的关键技术研究[D].华中科技大学硕士学位论文,2012.
[10] 张纯江,张婧,邬伟扬,等.基于 Delta 算子的谐振控制器实现高频链逆变器波形控制[J].电工技术学报,2008, 23(7):81-85.
─5b11] 侯忠生.非线性系统参数辩识、自适应控制及无模型学习自适应控制[D].东北大学博士论文,1994.

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备注/Memo

备注/Memo:
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更新日期/Last Update: 1900-01-01