| 并网型直驱式风电机组的仿真分析 |
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| 引用本文： | 戴毅,张新燕,彭垣钢,周纪彬. 并网型直驱式风电机组的仿真分析[J]. 仪器仪表用户, 2012, 19(2): 52-54 |
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| 作者姓名： | 戴毅 张新燕 彭垣钢 周纪彬 |
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| 作者单位： | 1. 中节能风力发电(新疆)有限公司,乌鲁木齐,830002
2. 新疆大学电气工程学院,乌鲁木齐,830047 |
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| 摘 要： | 分析永磁直驱风电机组的优点并建立各部分的数学模型，根据变流器的数学模型。提出变流器机侧和网侧的控制策略，能够实现风电机组有功功率和无功功率的独立控制，获得较好的电能质量；利用仿真软件MATLAB／SIMULINK建立永磁直驱风电机组的模型，仿真了机组在风速阶跃变化时的运行时情况，仿真结果验证了模型的正确性。
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| 关 键 词： | 永磁直驱风力发电 变流器 阶跃风速 仿真分析 |
Simulation and analysis of grid-connected direct-drive wind power system |
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| DAI Yi , ZHNG Xin-yan , ZHOU Ji-bin , PENG Yuan-gang. Simulation and analysis of grid-connected direct-drive wind power system[J]. Electronic Instrumentation Customer, 2012, 19(2): 52-54 |
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| Authors: | DAI Yi ZHNG Xin-yan ZHOU Ji-bin PENG Yuan-gang |
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| Affiliation: | ,PENG Yuan-gang(1.China Energy Conservation Wind Power(xinjiang)Co.,Urumqi 830047,China; 2.Electric Engineering College,Xinjiang University,Urumqi 830047,China) |
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| Abstract: | Analysis of the advantages of direct-drive permanent magnet wind turbine and build a mathematical model of every part of turbine,based on the mathematical model of the converter,the control strategy at generate side and power grid sides of the converter is put forward,the active and reactive power of the wind turbine can independent control,and which is able to obtain better power quality;using the simulation software MATLAB/SIMULINK to build direct-drive permanent magnet wind turbine model,and simulating runtime conditions when the wind speed is stepping change.The simulation results testify the validity of the model. |
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| Keywords: | direct-drive permanent magnet wind turbine inverter step wind speed simulation and analysis |
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