|
|||||
|
|
Grid-connected inverter for wind power generation system |
|
| Authors: | Yong Yang Yi Ruan Huan-qing Shen Yan-yan Tang Ying Yang |
| Institution: | School of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072, P. R. China |
| Abstract: | In wind power generation system the grid-connected inverter is an important section for energy conversion and transmission, of which the performance has a direct influence on the entire wind power generation system. The mathematical model of the grid-connected inverter is deduced firstly. Then, the space vector pulse width modulation (SVPWM) is analyzed. The power factor can be controlled close to unity, leading or lagging, which is realized based on PI-type current controller and grid voltage vector-oriented control. The control strategy is verified by the simulation and experimental results with a good sinusoidal current, a small harmonic component and a fast dynamic response. |
| Keywords: | grid-connected inverter space vector pulse width modulation (SVPWM) grid voltage vector-oriented power factor |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ | |
| 点击此处可从《上海大学学报(英文版)》浏览原始摘要信息 | |
| 点击此处可从《上海大学学报(英文版)》下载免费的PDF全文 | |