| 开关磁阻发电机用于直接驱动、变速运行风力发电系统的评估 |
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| 引用本文： | 茆美琴,余世杰,苏建徽,沈玉梁.开关磁阻发电机用于直接驱动、变速运行风力发电系统的评估[J].太阳能学报,2005,26(3):386-390. |
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| 作者姓名： | 茆美琴 余世杰 苏建徽 沈玉梁 |
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| 作者单位： | 合肥工业大学能源研究所,合肥,230009 |
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| 摘 要： | 介绍了开关磁阻发电机(SRG)基本工作原理、控制规律以及逆变电路拓扑结构，并根据公开文献所提供的样机从力矩密度，效率曲线等性能指标，对开关磁组发电机用于直接驱动、变速运行的风力发电系统进行了评估。结果表明：SRG发电原理新颖、控制灵活、效率高(且高效区宽)、力矩密度高，因而在直接驱动、变速运行的风力电系统中，很有应用前景，值得对其进行进一步的探讨。
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| 关 键 词： | 风力发电 开关磁阻发电机 直接驱动 变速运行 |
| 文章编号： | 0254-0096(2005)03-0386-05 |
THE EVALUATION OF SWITCHED RELUCTANCE GENERATORS FOR DIRECT-DRIVE VARIABLE-SPEED WIND ENERGY SYSTEM |
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| Mao Meiqin,Yu Shijie,Su Jianhui,Shen Yuliang.THE EVALUATION OF SWITCHED RELUCTANCE GENERATORS FOR DIRECT-DRIVE VARIABLE-SPEED WIND ENERGY SYSTEM[J].Acta Energiae Solaris Sinica,2005,26(3):386-390. |
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| Authors: | Mao Meiqin Yu Shijie Su Jianhui Shen Yuliang |
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| Abstract: | The operation and control principle of switched reluctance generators (SRG) and its main circuit topologies of invert were presented. According to obtained prototypes , the SRGs for direct-drive variable-speed wind energy system are evaluated in terms of torque density and efficiency curves . The result shows that the operation principle of SRG is novel and they are controlled flexibly and of high efficiency and torque density . So the SRGs are worth studying further for the application to direct-drive variable-speed wind energy system. |
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| Keywords: | the generation of electricity by wind power switched reluctance generator direct drive variable-speed operation |
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