| 双馈风力发电系统无功功率的控制 |
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| 引用本文： | 吴益飞,李美,张爱民,张杭.双馈风力发电系统无功功率的控制[J].低压电器,2010(20):18-21. |
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| 作者姓名： | 吴益飞 李美 张爱民 张杭 |
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| 作者单位： | 西安交通大学,陕西,西安,710049 |
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| 摘 要： | 双馈式发电机无功功率的控制研究是变速恒频（VSCF）风力发电系统的关键技术。阐述了变速恒频风力发电系统的工作原理,在分析双馈感应电机的动态功率模型及定子磁链定向矢量控制的基础上,介绍了一种有效的无功功率控制方法,并结合软件仿真提出了一种合适的无功补偿方案,提高了系统运行的稳定性。
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| 关 键 词： | 变速恒频 风力发电 交流励磁 矢量控制 静态无功补偿 |
Reactive Power Control for Wind Turbine Generation System |
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| WU Yifei,LI Mei,ZHANG Aimin,ZHANG Hang.Reactive Power Control for Wind Turbine Generation System[J].Low Voltage Apparatus,2010(20):18-21. |
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| Authors: | WU Yifei LI Mei ZHANG Aimin ZHANG Hang |
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| Affiliation: | (Xi’an Jiaotong University,Xi’an 710049,China) |
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| Abstract: | The control of reactive power was a key technology of variable speed constant frequency(VSCF) wind energy generation system.The principle of variable-speed constant-frequency wind energy generation was pres-ented.By analyzing the dynamic model of doubly-fed induction generator(DFIG) and the field-oriented vector transformation control scheme,useful method of reactive power control was proposed.With simulation of this control system by software,a suitable reactive power compensation scheme was proposed,the r... |
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| Keywords: | variable-speed constant-frequency(VSCF) wind energy generation AC excited vector control static var compensation |
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