| 直驱式永磁同步风力发电系统的并网控制 |
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| 引用本文： | 蔺红,晁勤,荆剑.直驱式永磁同步风力发电系统的并网控制[J].电测与仪表,2010,47(2). |
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| 作者姓名： | 蔺红 晁勤 荆剑 |
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| 作者单位： | 新疆大学电气工程学院,乌鲁木齐,830047;新疆金风科技股份有限公司,乌鲁木齐,830000 |
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| 基金项目： | 国家自然科学基金资助项目(50667002);;新疆大学优秀博士创新项目 |
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| 摘 要： | 本文针对新疆金风公司1.5MW直驱式永磁同步风力发电系统,采用多变流器并联的方式,应用基于电网电压定向的电压、电流双闭环矢量控制策略,实现并网逆变控制。仿真实验结果表明,采用该控制策略实现了独立调节系统输出的有功功率和无功功率,注入电网的电流为正弦波,馈入电网的谐波畸变率很小,且系统具有良好的动静态性能。
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| 关 键 词： | 直驱式风力发电系统 永磁同步发电机 变流器 矢量控制 |
Grid Control Strategy for Driect-drive Permanent Magnet Wind Power Generator System |
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| LIN Hong,CHAO Qin,JING Jian.Grid Control Strategy for Driect-drive Permanent Magnet Wind Power Generator System[J].Electrical Measurement & Instrumentation,2010,47(2). |
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| Authors: | LIN Hong CHAO Qin JING Jian |
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| Affiliation: | 1.College of Electrical Engineering;Xinjiang University;Uramqi 830047;China.2.Xinjiang Jinfeng Science and Technology Limited Liability Company;Uramqi 830000;China |
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| Abstract: | A high-performance grid converter is developed based on the direct-driven permanent magnet synchronous generators in the wind farm of Daban city of xinjiang province in the paper.Using double closed-loop vector control strategy of the voltage and current based on beamed grid voltage,the grid inverter control is carried out.The simulation experiment shows that the output active power and reactive power can be independently regulated,the feed-in grid current has the less rate of aberration of humorous,and the... |
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| Keywords: | direct-drive wind power system permanent magnetic synchronous generator(PMSG) converter vector control |
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