| 直驱式永磁同步风电机组机侧PWM控制 |
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| 引用本文： | 孙延昭,黄守道,黄科元,佘峰.直驱式永磁同步风电机组机侧PWM控制[J].电气传动,2009,39(11). |
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| 作者姓名： | 孙延昭 黄守道 黄科元 佘峰 |
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| 作者单位： | 湖南大学,电气与信息工程学院,湖南,长沙,410012;湖南大学,电气与信息工程学院,湖南,长沙,410012;湖南大学,电气与信息工程学院,湖南,长沙,410012;湖南大学,电气与信息工程学院,湖南,长沙,410012 |
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| 基金项目： | 国家高技术研究发展计划(863计划)项目 |
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| 摘 要： | 在介绍永磁同步发电机(PMSG)d,q轴数学模型和矢量控制理论基础上,提出在直驱式永磁同步风电系统机侧采用PWM控制方式,通过转子磁场定向控制策略.实现有功无功功率解耦控制,减小了损耗,并且较好地控制了转速.利用Matlab/Simulink进行仿真,并给出了仿真结果.同时搭建了基于TMS320F2808控制器的试验平台,对该控制策略进行了实验,实验结果验证了该控制系统的正确性与可行性.
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| 关 键 词： | 直驱式永磁同步发电机组 矢量控制 转子磁场定向 |
PWM Control of Directly-driven Permanent Magnet Synchronous Wind Turbines in Motor Side |
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| SUN Yan-zhao,HUANG Shou-dao,HUANG Ke-yuan,SHE Feng.PWM Control of Directly-driven Permanent Magnet Synchronous Wind Turbines in Motor Side[J].Electric Drive,2009,39(11). |
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| Authors: | SUN Yan-zhao HUANG Shou-dao HUANG Ke-yuan SHE Feng |
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| Affiliation: | SUN Yan-zhao,HUANG Shou-dao,HUANG Ke-yuan,SHE Feng(College of Electrical and Information Engineering,Hunan University,Changsha 410012,Hunan,China) |
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| Abstract: | The PWM control strategy of directly-driven permanent magnet synchronous wind turbine system in motor-side was presented,which based on the dq-axis mathematical model of PMSG and the vector control theory,by using the strategy of rotor field oriented,the active power and reactive power can be decoupled,while the loss can be decreased,and the rotor speed is controlled very well.Matlab/Simulink was carried out to prove the validity of the system,and the simulating results was given.An experimental system base... |
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| Keywords: | directly-driven permanent magnet synchronous generators vector control rotor field oriented |
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