| 矩阵式变换器励磁的双馈风力发电机系统 |
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| 引用本文： | 黄科元,贺益康.矩阵式变换器励磁的双馈风力发电机系统[J].太阳能学报,2002,23(6):732-737. |
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| 作者姓名： | 黄科元 贺益康 |
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| 作者单位： | 浙江大学电气工程学院,杭州,310027 |
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| 基金项目： | 浙江省自然科学基金 (5 0 0 0 5 0 )，浙江省科技计划项目 (991110 412 ) |
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| 摘 要： | 该文建立了基于双馈电机的变速恒频风力发电系统模型。该系统采用矩阵式变换器作为交流励磁电源，利用定子磁场定向的矢量变换控制实现有功功率和无功功率的独立调节，采用最佳风能控制策略，使系统能够在不同风速下跟踪最大风能曲线，实现风能的有效利用。仿真结果展现了系统的优良特性，在一定程度上验证了该方案的正确性和有效性。
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| 关 键 词： | 风力发电 矩阵式变换器 双馈发电机 矢量控制 |
| 文章编号： | 0254-0096(2002)06-0732-06 |
| 修稿时间： | 2001年10月25 |
DOUBLY-FED WIND-POWER GENERATION SYSTEM EXCITED BY A MATRIX CONVERTER |
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| Huang Keyuan,He Yikang.DOUBLY-FED WIND-POWER GENERATION SYSTEM EXCITED BY A MATRIX CONVERTER[J].Acta Energiae Solaris Sinica,2002,23(6):732-737. |
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| Authors: | Huang Keyuan He Yikang |
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| Abstract: | A Variable Speed Constant Frequency (VSCF) wind power generation system based on Doubly Fed Induction Generator is presented to capture optimum wind energy and improve the generated electricity quality. Excited by matrix converter, the system enables the generator capturing maximum energy from wind by tracking optimal wind curve and permits active and reactive power regulating independently by applying stator flux oriented vector control. The good performance of the system was obtained from simulation demonstrates the correctness and availability of the scheme presented in this paper. |
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| Keywords: | wind generation matrix converter doubly fed induction generator vector control |
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