| 直驱式风电系统中变流器拓扑对比分析 |
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| 引用本文： | 马威,包广清. 直驱式风电系统中变流器拓扑对比分析[J]. 微型机与应用, 2010, 29(15) |
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| 作者姓名： | 马威 包广清 |
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| 作者单位： | 兰州理工大学,电气工程与信息工程学院,甘肃,兰州,730050 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 针对直驱式风电系统变流器的拓扑结构进行研究.对常用的拓扑进行了分析和说明.对不控整流后接电流源型和电压源型逆变器、DC/DC变换再接逆变器,以及背靠背双PWM变换器等各种变流器结构的工作原理、应用和优缺点进行了介绍和对比,并针对风电机组对大功率变流器的需求,对大功率变流器的特性和应用进行了相关分析与探讨.
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| 关 键 词： | 永磁同步发电机 直驱式风电系统 变流器 拓扑结构 |
Comparision and analysis on converter topology of direct-driven wind power system |
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| MA Wei,BAO Guang Qing. Comparision and analysis on converter topology of direct-driven wind power system[J]. Microcomputer & its Applications, 2010, 29(15) |
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| Authors: | MA Wei BAO Guang Qing |
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| Affiliation: | MA Wei,BAO Guang Qing(College of Electrical and Information Engineering,Lanzhou University of Technology,Lanzhou 730050,China) |
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| Abstract: | Direct-driven wind power system converter topology is studied.The paper analyzes and compares the basic topologies of direct-driven wind generation system,including uncontrollable rectifier followed current source inverter,uncontrollable rectifier followed voltage source inverter,uncontrollable rectifier followed DC-DC converter,and back-to-back PWM converter.Its working principle,application,advantages and disadvantages are introduced and compared in this paper.Analysis and discussion of characteristics an... |
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| Keywords: | permanent magnet synchronous generator direct-driven wind power system converter topological structure |
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