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| 滑模控制Buck三电平变换器 | |
| 引用本文： | 周佩娟,黄守道,孟凡斌,钟小芬.滑模控制Buck三电平变换器[J].电力电子技术,2006,40(1):23-25. |
| 作者姓名： | 周佩娟 黄守道 孟凡斌 钟小芬 |
| 作者单位： | 1. 吉首大学,湖南,吉首,416000;湖南大学,湖南,长沙,410082 2. 湖南大学,湖南,长沙,410082 3. 吉首大学,湖南,吉首,416000 4. 华南理工大学,广东,广州,510640 |
| 摘 要： | 滑模控制具有鲁棒性强、动态品质好等优点,本文尝试将滑模控制引入三电平变换器。以Buck三电平变换器为例,给出了滑模控制的分析和设计方法,包括滑模面的选取、等效控制、稳定性和存在性证明,最后进行了实验验证,将滑模控制Buck三电平变换器与传统PWM控制Buck三电平变换器进行了分析和比较。研究结果表明,相对于PWM控制的Buck三电平变换器,滑模控制Buck三电平变换器的鲁棒性和动态品质得到较大提高。 |
| 关 键 词： | 变换器 滑模控制 脉宽调制/三电平变换器 |
| 文章编号： | 1000-100X(2006)01-0023-03 |
| 收稿时间： | 07 30 2005 12:00AM |
| 修稿时间： | 2005年7月30日 |
Sliding-mode Control Buck Three-level Converter |
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| ZHOU Pei-juan,HUANG Shou-dao,MENG Fan-bin,ZHONG Xiao-fen.Sliding-mode Control Buck Three-level Converter[J].Power Electronics,2006,40(1):23-25. | |
| Authors: | ZHOU Pei-juan HUANG Shou-dao MENG Fan-bin ZHONG Xiao-fen |
| Affiliation: | l.Jishou University, Jishou 416000, China; 2.Hunan University, Changsha 410082, China; 3.South China University of Technology, Guangzhou 510640, China |
| Abstract: | Sliding-mode control has the advantages of robustness and good dynamics performance,so it is introduced into three-level(TL) converters in this paper.The design of sliding-mode control Buck TL converter,including sliding-mode control surface design,equivalent control,stability and existence proof,is given as an example.Experiments of sliding-mode control Buck TL converter and traditional PWM Buck TL converter were carried out in order to analyze and compare.Analysis results verify that dynamics performance and robustness are improved greatly in the sliding-mode control Buck TL converter compare with PWM Buck TL converter. |
| Keywords: | converter sliding-mode control PWM/three-level(TL) converter |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |