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VSCF
变速恒频风力发电技术风力发电具有一些自身所拥有的特点,因此如何提高整个风力发电系统的效率、性能以及其输出电能质量,是当今风力发电研究的重点也是风力发电研究的发展方向。目前已有的风力发电技术主要有四类:定桨距调节技术、变桨距调节技术、主动失速调剂技术、变速恒频技术。因定桨距调节技术产生的时间比较早,并且现在的风力发电系统中不再使用因此不做详细介绍。(VSCF wind power generation technology)
- 2012-05-29 15:37:22下载
- 积分:1
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the-resource-scheduling
该论文介绍了云计算环境下的资源调度方法。(this paper introduces the resource scheduling in cloud computing environment)
- 2012-05-23 09:12:33下载
- 积分:1
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lujingguihua
CAJ格式的,遗传算法的路径规划问题,需要的可以看一下(CAJ format, genetic algorithm path planning problem, the need to look at the can)
- 2008-08-07 15:18:37下载
- 积分:1
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DFIG
关于DFIG的低压穿越能力的研究。对以后实现低压穿越做一些探索性的工作(Along with the sharp increase in the proportion of wind power supply some areas the impact of Large-scale wind farms for the stability of regional power grid is more significant. The research on low voltage ride-through (LVRT) of wind power system based on doubly-fed induction generators (DFIG) becomes a hot issue. In this paper ,Firstly introduces the concept of low voltage ride-through technology, The standards of LVRT of some European countries are presented, And then analyses and compares the kinds of common realize low voltage ride- technology and improve control strategy. The transient characteristics of DFIG when the grid voltage sagging.)
- 2012-03-18 16:18:38下载
- 积分:1
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fx
说明: 飞行学院信息化建设的探讨与总结,希望对别的学校有所帮助(Flight School information construction discussion and conclusion, want to help other schools)
- 2009-10-16 10:50:25下载
- 积分:1
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ant-colony-for-the-classification
applet ant colony classification
- 2011-04-25 00:00:10下载
- 积分:1
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Locally-Laplace-Isometries
发表在 The MIT Talbot 2013 Workshop 的论文 (Locally Laplace Isometries and Fibonacci Primes. this paper shows that there exists a reversible, unique and separable elliptic, Brahmagupta arrow. In this setting, the ability to study positive scalars is essential. Recent interest in partially ultra-positive domains has centered on deriving Pythagoras{Wiles scalars.)
- 2013-09-26 18:56:17下载
- 积分:1
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Spatial-Modulation-Optimal-Detection
这是另外一种方式的对于SM系统的性能分析,与传统的方式相比这种方式更加的简单,明了,利于阅读。(other way to analaysis the performance of SM。 it is queit simply than the tanditional ways)
- 2012-04-26 12:30:35下载
- 积分:1
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romp
说明: 图像处理,压缩感知中ROMP的代码实现。(Image processing, compression-aware in the ROMP of code to achieve.)
- 2010-03-21 17:19:20下载
- 积分:1
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shuixiaxindaodejiucuomayanjiujiruanjianshixian
水下信道的纠错码研究及软件实现,对研究纠错码的工程师有帮助(Underwater channel error-correcting codes and software implementation, error-correcting codes of research will help engineers)
- 2008-12-26 17:41:16下载
- 积分:1