| 直驱永磁同步风电机组的动态建模与运行控制 |
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| 引用本文： | 严干贵,魏治成,穆钢,崔杨,陈文福,党国营. 直驱永磁同步风电机组的动态建模与运行控制[J]. 电力系统及其自动化学报, 2009, 21(6) |
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| 作者姓名： | 严干贵 魏治成 穆钢 崔杨 陈文福 党国营 |
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| 作者单位： | 东北电力大学电气T程学院,吉林,132012 |
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| 基金项目： | 吉林省教育厅计划项目，东北电力大学研究生创新基金 |
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| 摘 要： | 为分析直驱式永磁同步风力发电机组的联网运行特性,建立了直驱式永磁同步风力发电机组联网运行的数学模型;构建以永磁同步发电机输出功率为反馈量、转速为控制对象的最大风能捕获发电控制模型,建立了单位功率因数、i_d=0为目标的两种无功功率控制模型;在PSCAD/EMTDC仿真平台上建立相应的仿真模型,对直驱式永磁同步风电机组联网运行进行仿真分析,对所建立的数学模型和控制方法的有效性进行了验证,对比分析了发电机侧变流器采用两种无功功率控制策略时的运行性能.
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| 关 键 词： | 直驱 永磁同步发电机 建模 运行控制 仿真 |
Dynamic Modeling and Control of Directly-driven Permanent Magnet Synchronous Generator Wind Turbine |
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| YAN Gan-gui,WEI Zhi-cheng,MU Gang,CUI Yang,CHEN Wen-fu,DANG Guo-ying. Dynamic Modeling and Control of Directly-driven Permanent Magnet Synchronous Generator Wind Turbine[J]. Proceedings of the CSU-EPSA, 2009, 21(6) |
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| Authors: | YAN Gan-gui WEI Zhi-cheng MU Gang CUI Yang CHEN Wen-fu DANG Guo-ying |
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| Affiliation: | YAN Gan-gui,WEI Zhi-cheng,MU Gang,CUI Yang,CHEN Wen-fu,DANG Guo-ying(Electrical Engineering Institute,Northeast Dianli University,Jilin 132012,China) |
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| Abstract: | In order to analyze the performances of directly-driven permanent magnet synchronous generator wind turbine(PMSG-WT) connecting to the grid,a dynamic model of PMSG-WT is established.The generator side converter is used to control the active power transferred from the generator by feeding the output active power back to achieve maximum power point tracking and to control the reactive power exchange with the generator in the modes of unit power factor and id=0 with the objective of keeping the d-axis air-gap ... |
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| Keywords: | direct driven permanent magnet synchronous generator(PMSG) modeling interconnection control simulation |
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