| 背靠背式风力发电变流器的仿真研究 |
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| 引用本文： | 吴子敬,于长胜,张宪忠,崔超,间优宗.背靠背式风力发电变流器的仿真研究[J].北京理工大学学报,2011,31(9):1075-1079. |
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| 作者姓名： | 吴子敬 于长胜 张宪忠 崔超 间优宗 |
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| 作者单位： | 1. 齐齐哈尔大学应用技术学院,黑龙江,齐齐哈尔,161006
2. 哈尔滨理工大学电气与电子工程学院,黑龙江,哈尔滨,150080 |
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| 摘 要： | 为解决风力发电中二极管整流方式的变流器机侧电流功率因数低,且含有丰富的谐波分量问题,分析了背靠背拓扑风力发电变流系统各部分的数学模型,根据机侧变流器和网侧变流器控制策略,建立了背靠背拓扑风力发电变流器、并网逆变器模型,并进行了Matlab/Simulink仿真.仿真结果验证了分析的正确性和系统的可行性.
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| 关 键 词： | 变流器 背靠背 风力发电 永磁同步发电机 并网 |
| 收稿时间： | 2011/1/16 0:00:00 |
Simulation of Inverter in Wind-Power Generation with Back-to-Back Topology |
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| WU Zi-jing,YU Chang-sheng,ZHANG Xian-zhong,CUI Chao and JIAN You-zong.Simulation of Inverter in Wind-Power Generation with Back-to-Back Topology[J].Journal of Beijing Institute of Technology(Natural Science Edition),2011,31(9):1075-1079. |
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| Authors: | WU Zi-jing YU Chang-sheng ZHANG Xian-zhong CUI Chao and JIAN You-zong |
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| Institution: | School of Applied Technology, Qiqihar University, Qiqihar, Heilongjiang 161006, China;Harbin University of Science and Technology, Harbin, Heilongjiang 150080, China;School of Applied Technology, Qiqihar University, Qiqihar, Heilongjiang 161006, China;School of Applied Technology, Qiqihar University, Qiqihar, Heilongjiang 161006, China;Harbin University of Science and Technology, Harbin, Heilongjiang 150080, China |
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| Abstract: | To solve the problems of low power factor and large amount of harmonic component caused by uncontrolled diode rectifier in wind-power generation, the mathematical models for each part of inverter in wind-power generation with back-to-back topology were analyzed. Considering the control strategy of inverter at machine side and the net side, mathematical models of grid-connected converter and wind-power generation inverter were established. Simulations were implemented using Simulink software. The results have verified the correctness and feasibility of proposed control strategies in this paper. |
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| Keywords: | converter back to back wind-power generation permanent magnet synchronous generater (PMSWG) grid-connection |
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