| 风力发电机两种主要机型的对比 |
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| 引用本文： | 陈秋明,李红梅.风力发电机两种主要机型的对比[J].东方电气评论,2010,24(1):41-44. |
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| 作者姓名： | 陈秋明 李红梅 |
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| 作者单位： | 合肥工业大学电气与自动化工程学院,安徽,合肥,230009 |
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| 摘 要： | 双馈异步发电机和直驱型永磁同步发电机是变速恒频发电机组的主要机型。本文从发电成本、低电压穿越能力、可靠性等方面对双馈异步发电机和直驱式永磁同步发电机在风力发电中的应用做了比较，指出直驱式永磁同步发电机在大部分方面都具有较为明显的优势，但是也存在体积偏大的缺点。
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| 关 键 词： | 双馈异步发电机 直驱式永磁同步发电机 发电成本 低电压穿越运行 |
Comparison between Two Main Wind Power Generators |
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| CHEN Qiu-ming,LI Hong-mei.Comparison between Two Main Wind Power Generators[J].Dongfang Electric Review,2010,24(1):41-44. |
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| Authors: | CHEN Qiu-ming LI Hong-mei |
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| Affiliation: | CHEN Qiu-ming,LI Hong-mei(Electrical , Automation EngineeringSchool ofHefei UniversityofTechnology,230009,Hefei,China) |
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| Abstract: | DFIGS and D-PMSGS are main generators of VSCF.This paper compares DFIG with D-PMSG applied in wind power in generation cost, lowvoltage ride-through, reliability etc..It can conclude that D-PMSG is better than DFIG in many aspects, but the first has the inadequacy of bigger volume. |
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| Keywords: | doubly-fed induction generato(rDFIG) direct-drive permanent magnetic synchronous generato(rD-PMSG) generation cost lowvoltage ride-through(LVRT) |
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