Create Jinfeng 62 (1.2MW) temperature model of mathematics and physics about permanent magnent synchronous generator in wind power, present basic hypothesis and boundary condition. select area that one slot opposite to calculate, utilize FEM calculate roter and stator temperature field. bring forward actual method, carefully analyse the result to generator temperature field, for example reduce coil insulation thickness, decrease conduction coefficient because insulation aging between circle, increase iron-core anisotropism conduction coefficient.

建立了金風(fēng)62型(1.2MW)永磁同步風(fēng)力發(fā)電機(jī)的二維溫度場的數(shù)學(xué)和物理模型，給出了計算邊界條件和分析假設(shè)條件亚洲玖玖爱，以一個槽所對應(yīng)的電機(jī)計算區(qū)域在线看片国产无码图片，利用有限元方法計算發(fā)電機(jī)的定、轉(zhuǎn)子溫度場最新中文字幕av无毒，詳細(xì)分析了繞組線棒絕緣厚度減小18岁在线免费看黄色视频、匝間絕緣老化致使導(dǎo)熱系數(shù)減小、鐵心各向異性導(dǎo)熱系數(shù)提高等參數(shù)改進(jìn)對于發(fā)電機(jī)溫度場的影響。

The electrical design standardization of wind power project is a large-scale system engineering, which is signality for improving design quality of products欧美三级片黄片高潮、improving work efficiency and reducing repetitive design.

風(fēng)電場工程電氣設(shè)計標(biāo)準(zhǔn)化是一項大規(guī)模的系統(tǒng)工程亚洲免费黄片视频，實現(xiàn)標(biāo)準(zhǔn)化和規(guī)范化設(shè)計對于提高設(shè)計產(chǎn)品質(zhì)量、提高設(shè)計工作效率国产手机在线观看一级一黄色视频、減少重復(fù)性設(shè)計工作量來說意義重大116国产午夜精品美女毛片。

A stagewise control strategy for grid connection was proposed by applying the compensate controller to DFIG wind power generation system.T...

另外，將該補(bǔ)償控制器應(yīng)用到風(fēng)力發(fā)電系統(tǒng)實際并網(wǎng)控制過程欧美性交配视，提出一種交流勵磁雙饋電機(jī)分段并網(wǎng)控制策略亚洲日韩欧美精品爱一区。

Greg Wortham 格雷格wortham , Sweetwater's mayor, says he has watched over the past two years as wind power was transformed from a hobby -- a green thing -- into an industry.

&，斯威特沃特的市長說火辣福利视频，他已經(jīng)觀看了在過去兩年風(fēng)能轉(zhuǎn)化&，從一個業(yè)余愛好-一個綠色的事-成為一個產(chǎn)業(yè)久久久精品按摩店日韩。

The Dutch consortium behind the Lake Turkana Wind Power project has leased 66,000 hectares of land on the eastern edge of the world's largest permanent desert lake.

資助圖爾卡納湖風(fēng)力發(fā)電（ LTWP 項目的荷蘭財團(tuán)在世界上最大的永久沙漠湖的東岸租用了6.6萬公頃的土地模特屄视频。

Vestas is the world's leading producer of high-tech wind power systems.

維斯塔斯是全球領(lǐng)先的高科技風(fēng)力發(fā)電系統(tǒng)生產(chǎn)商。

As the world's wind power generation industry leader in vestas, the Chinese market both opportunities and challenges the status quo.

作為世界風(fēng)電行業(yè)發(fā)電的領(lǐng)導(dǎo)者vestas综合干狼人综合首页亚洲，中國市場的現(xiàn)狀既是機(jī)遇也是挑戰(zhàn)日韩真实性爱高清一区二区。

However, the world's largest wind power equipment manufacturer Vestas still has to try to maintain its advantage in the market out of which the crazy bubble is about to be squeezed.

不過， 對于像維斯塔斯這樣的全球最大的風(fēng)電設(shè)備制造商而言AAA欧美色吧激情视频，仍必須在這樣一個狂熱的泡沫將被擠出的市場上設(shè)法保持優(yōu)勢超碰在线免费试频。

This method is used in the structural dynamical optimal design for helicopter,and also in wind power plants,machinery,and ships as well as dynamical modul of helicopters.

這種方法除可用于直升機(jī)的動部件外，還可用于風(fēng)力機(jī)野花官方app、機(jī)械和船舶的結(jié)構(gòu)動力優(yōu)化設(shè)計上人人澡人人玩人人爽欧美一区。

But the biggest expense—the one that will make or break far-offshore wind power—will probably be maintenance.

而最大的一筆費用——直接關(guān)乎遠(yuǎn)海風(fēng)能開發(fā)的成敗的一筆開銷——將極有可能是維修保養(yǎng)的支出。