| 基于内模控制器的变速恒频风力发电并网控制方法 |
| |
| 引用本文： | 郭金东,李建林,许洪华,赵栋利,徐钦民.基于内模控制器的变速恒频风力发电并网控制方法[J].可再生能源,2007,25(5):66-70. |
| |
| 作者姓名： | 郭金东 李建林 许洪华 赵栋利 徐钦民 |
| |
| 作者单位： | 1. 中国科学院,电工研究所,北京,100080
2. 天津理工大学,自动化与能源工程学院,天津,300191 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| |
| 摘 要： | 在分析定子磁链定向的双馈电机控制的基础上,将矢量控制技术和内模控制器结合起来应用于定子电压并网控制中,得到了一种新型的并网控制方法.该控制方法并不需要建立精确的感应电机模型,动态响应快,无超调,控制器结构简单,参数单一,工程上易于实现.利用Matlab进行的仿真结果表明,该方法具有优良的动态性能.
|
| 关 键 词： | 变速恒频 风力发电 内模控制 并网控制 内模控制器 变速恒频 风力发电 并网控制 控制方法 controller model internal based generator wind power frequency constant variable speed 动态性能 仿真结果 Matlab 利用 工程 参数 |
| 文章编号： | 1671-5292（2007）05-0066-05 |
| 修稿时间： | 2006-10-17 |
Cutting-in control of the variable speed constant frequency wind power generator based on internal model controller |
| |
| GUO Jin-dong,LI Jian-lin,XU Hong-hua,ZHAO Dong-Li,XU Qin-min.Cutting-in control of the variable speed constant frequency wind power generator based on internal model controller[J].Renewable Energy,2007,25(5):66-70. |
| |
| Authors: | GUO Jin-dong LI Jian-lin XU Hong-hua ZHAO Dong-Li XU Qin-min |
| |
| Affiliation: | 1.Institute of Electrical Engineering Chinese Academy of Sciences, Beijing 100080, China; 2.School of Automation and Engineering Tianjin University of technology, Tianjin 300191, China |
| |
| Abstract: | Based on the stator flux linkage oriented control theory of doubly fed induction generator(DFIG),the field-oriented vector control technique and the internal model controller(IMC) were combined and transplanted into the voltage control of DFIG and a novel cutting-in control strategy was obtained. The strategy does not need the exact DFIG model,and has perfect performance without overshoot. The structure of the controller is simple,and the single adjustable parameter is directly related to system performance,so the strategy is prone to be realized. Finally,the strategy was studied by simulation using Matlab,the result of the simulation showed that the control strategy has perfect dynamic performance. |
| |
| Keywords: | VSCF wind power IMC cutting-in control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
