| 直驱永磁同步风机低电压穿越控制方法研究 |
| |
| 引用本文： | 刘希峰,王和先,王军,张艳艳,张伟.直驱永磁同步风机低电压穿越控制方法研究[J].国外电子元器件,2014(1):133-136. |
| |
| 作者姓名： | 刘希峰 王和先 王军 张艳艳 张伟 |
| |
| 作者单位： | 山东电力集团公司聊城供电公司山东聊城252000 |
| |
| 摘 要： | 本文给出了用于直驱永磁同步风力发电系统暂态分析的传动轴系的双质块模型和全功率变流器数学模型,分析了低电压故障下直驱永磁风力发电系统的暂态特性。提出了相应的变流器改进技术措施,利用PowerFactory/DIgSILENT仿真软件对所设计的LVRT改进控制方法进行仿真建模,并验证了其有效性。
|
| 关 键 词： | 风力发电 直驱式风机 永磁同步发电机 变流器控制 低电压穿越 |
Research on the low voltage ride through control methods of direct-driven wind turbine with PMSG |
| |
| LIU Xi-feng,WANG He-xian,WANG Jun,ZHANG Yan-yan,ZHANG Wei.Research on the low voltage ride through control methods of direct-driven wind turbine with PMSG[J].International Electronic Elements,2014(1):133-136. |
| |
| Authors: | LIU Xi-feng WANG He-xian WANG Jun ZHANG Yan-yan ZHANG Wei |
| |
| Affiliation: | (Shandong Liaocheng Power Supply Company, Liaocheng 252000, China) |
| |
| Abstract: | In this paper, the dual-mass model of drive shaft and full power converter mathematical model are presented for the direct-driven wind turbine with permanent magnet synchronous generator （D-PMSG） with its analysis of temporary state characteristics. And then one LVRT technical solution is proposed. Based on the wind farm interconnected system built in the simulation tool PowerFactory/DIgSILENT, effectiveness of improving the low voltage ride through using two designed coordination control method is validated. |
| |
| Keywords: | wind power system direct-driven wind turbine PMSG converter control LVRT |
| 本文献已被 CNKI 维普 等数据库收录！ |
