| 变速恒频双馈风力发电系统最大风能追踪控制 |
| |
| 引用本文： | 刘兴奎.变速恒频双馈风力发电系统最大风能追踪控制[J].华中电力,2012,25(3):89-92. |
| |
| 作者姓名： | 刘兴奎 |
| |
| 作者单位： | 双流供电局,四川成都610200 |
| |
| 摘 要： | 分析了风力机的功率特性以及双馈感应电机的运行特性,探讨了最大风能追踪的控制策略,在定子磁链定向矢量控制策略下,基于S函数建立了双馈风力发电系统的仿真模型,并在两次阶跃风速下对所建模型的运行特性进行了仿真研究。仿真结果表明系统实现了最大风能追踪以及变速恒频运行,同时验证了所建模型以及控制策略的正确性。
|
| 关 键 词： | 变速恒频 风力发电 双馈电机 定子磁链定向 最大风能追踪 |
Research on Maximum Wind Energy Tracking For VSCF Doubly-Fed Wind Power System |
| |
| LIU Xing-kui.Research on Maximum Wind Energy Tracking For VSCF Doubly-Fed Wind Power System[J].Central China Electric Power,2012,25(3):89-92. |
| |
| Authors: | LIU Xing-kui |
| |
| Affiliation: | Shuangliu Electric Power Bureau |
| |
| Abstract: | The operation principle of doubly-fed induction generator and the power characteristics of the wind turbine are analyzed,the control strategy of maximum wind energy tracking is discussed in detail,then the simulation model of doubly-fed wind power system is established based on stator flux orientation vector control strategy,taking two step-up wind speeds as example,simulation research is made on the operation characteristics of the model.The simulation results demonstrate that the model realizes the maximum wind energy tracking and variable-speed constant-frequency(VSCF) operation.At the same time,the simulation confirms the correctness of the model and the control strategy. |
| |
| Keywords: | variable-speed constant-frequency(VSCF) wind power generation doubly-fed induction generator stator flux orientation vector control maximum wind energy tracking |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《华中电力》浏览原始摘要信息 |
|
点击此处可从《华中电力》下载全文 |
|
