用英語介紹怎麼製作風力發電機
1. 有關風力發電的英文資料翻譯
你要哪方面的?風機?葉片?齒輪箱?發電機?塔架?零部件?市場前景?清潔能源指標?
說清楚些才好幫你。
2. 電機(風力發電機)專業英語在線翻譯
感應電機動態分析
當一個恆轉矩用於轉子非同步機是將操作的
固定滑倒。如果適用版,然後轉矩權變化的速度會有所不同的轉子等。這個
關系都可以描述為:
H型
哪裡是慣性轉矩的發電機轉子,你是角的速度嗎
發電機轉子(rad / s),當應用矩隨相對緩慢的電網頻率、准嗎
可以採取穩態法進行了分析。這是轉是可能的
假設一個函數中描述的一樣,5.4.27方程和前方程。
這個准穩態法可用於評估通常風力渦輪動力。
這是由於頻率波動風振力矩和那些
機械振動通常是遠遠小於電網頻率。誘導
以這種方式使用發電機方程的應用,例如,在動態的風力渦輪
駕駛火車模型的基礎上,DrvTrnVB。這是Manwell描述等。(1996)。值得注意的是非同步電機是有點「軟性」在他們的動態
應對變化的情況比是同步的機器。這是因為感應
機器的速度進行小而顯著的改變(滑轉矩)
改變。同步機,因為以前,在恆定的速度,用
只有力量的轉矩隨角變化。因此有非常同步機
「硬」反應條件。波動
3. 風能發電的作用英語作文
Fossil energy and nuclear energy are considered nonrenewable energy
types. Nonrenewable energy is obtained from sources at a rate that exceeds
the rate at which the sources are replenished. For example, if the biogenic
origin of fossil fuels is correct, we could consider fossil fuels renewable
over a period of millions of years, but the existing store of fossil fuels is
being consumed over a period of centuries. Because we are consuming
fossil fuels at a rate that exceeds the rate of replenishment, we consider
fossil fuels nonrenewable. Similar comments apply to nuclear fuels such
as uranium, as we observe in later chapters. Solar energy is considered
a renewable energy for the following reasons.1
Renewable energy is energy obtained from sources at a rate that is less
than or equal to the rate at which the source is replenished. In the case
of solar energy, we can use only the amount of energy provided by the
sun. Because the remaining lifetime of the sun is measured in millions
of years, many people consider solar energy an inexhaustible supply of
energy. In fact, solar energy from the sun is finite, but should be available
for use by many generations of people. Solar energy is therefore considered
renewable. Energy sources that are associated with solar energy, such as
wind and biomass, are also considered renewable.
Solar radiation may be converted to other forms of energy by several
conversion processes. Thermal conversion relies on the absorption of solar
energy to heat a cool surface. Biological conversion of solar energy relies
on photosynthesis. Photovoltaic conversion generates electrical power by
the generation of an electrical current as a result of a quantum mechanical
process. Wind power and ocean energy conversion rely on atmospheric
pressure gradients and oceanic temperature gradients to generate electrical
power. In this chapter we focus on thermal conversion.We first discuss the
source of available solar energy, and then consider solar energy technology
in two of its three forms: passive solar, and active solar. The third form of
solar energy, solar electric, is discussed in the next chapter. We end this
chapter with a discussion of solar power plants.
4. 風力發電方面的一段英文,求翻譯
2.1foundation
In order to inspect the electric fittings in the foundation remove a metal plate from the ground platform and go down into the foundation.
2.1 地基
要檢查地基的電氣配件,移開地面平台的一塊鐵板,就可進入地基內部。
2.1.1water entry
inspect the foundation for traces of water entry in case of stagnant water ,this must be removed immediately. Renewed water entry must be prevented by re-sealing the joint between the lower tower segment and the foundation ring from the outside.
2.1.1 滲水
如發現積水,應檢查滲水痕跡並即刻處理。為了避免再滲水,必須對底層塔區與底圈外部之間的接合處重新進行密封處理。
2.1.2lines,cables,and cable connections
visually inspect all lines,cables,and cable connections in the foundation for damage and corrosion. Missing wear or edge protection must be refitted, if required, or correctly positioned.
2.1.2 電線、電纜及電纜連接器
以肉眼檢查所有的電線、電纜及電纜連接器是否有破損與腐蝕。遺失的儀器或邊角保護,如有需要必須重新裝上或正確地放置。
2.1.3Potential equalization
Inspect the terminals of the ground cable for tight fit. Visually inspect the potential equalization rail for corrosion .If the rail is damaged severely, it must be replaced.
2.1.3 電位均衡
檢查接地電纜的終端頭確保緊密配合。肉眼檢查電位鋼軌是否被腐蝕。如果鋼軌損壞嚴重,必須更換。
2.2Tower bottom/tower body
2.2 塔底/塔體
2.2.1Lines,cables,and cable connections
Visually inspect all lines, cables, and cable connections in the foundation for damage and corrosion .Missing wear or edge protection must be refitte,if required, or correctly positioned. The cables in the tower body must be tightened and must not sag.
2.2.1電線、電纜及電纜連接器
以肉眼檢查所有的電線、電纜及電纜連接器是否有破損與腐蝕。遺失的儀器或邊角保護,如有需要必須重新裝上或正確地放置。塔體的電纜必須緊固,不可鬆弛下陷。
2.2.2Cable support
Inspect the tight assembly of the cable support and the tight fit of the cables in the supports.
2.2.2 電纜托架
檢查確保電纜托架組件的緊固,以及托架上電纜的緊固配合。
2.2.3 Sockets
Check the shockproof and the CEE sockets for function, using a gauge.
2.2.3 插座
使用測量儀器檢查抗電擊及CEE插座的有效性。
2.2.4Tower lighting/emergency lighting
Check the tower lighting for function by switching it on. Replace defect luminaries.
Check the function of the emergency lighting in the tower and the nacelle by simulating a power failure, e.g.by activating the fuses in the tower bottom. The emergency lighting must illuminate automatically.If required,the test switches located on the lamps can be turned on.
2.2.4 塔的照明/應急照明
打開塔的照明燈以檢查其有效性。更換已失效的照明燈具。
通過模擬電源故障來檢查塔及導流罩短艙內的應急照明的有效性;例如啟動塔底的保險絲。應急燈必須能夠自動照明,如有需要,可以打開燈具上的測試開關。
2.2.5Terminal points
CAUTION
230V AC/400V AC/690V AC Before the screw connections are inspected, the cable harness in the transformer substation must be disconnected. In addition, use insulated tools.
The screw connections in the terminal and connection cabinets are visually inspected and checked for tight fit. Tighten the nuts if required.(Refer to 2.3.3for torques)
2.2.5 接線柱
警告230V AC / 400V AC / 690V AC
檢查螺旋接頭前,必須預先斷開變電站的電纜束。另外,必須使用絕緣工具。
肉眼檢查接線柱及接線櫃的螺旋接頭是否緊固;如有需要,擰緊螺帽。(扭矩力度請參考2.3.3)
【英語牛人團】
5. 風力發電原理 求英文翻譯
Wind——內>Drive the impeller——容>Speed up——>Generator generate power——>
rectify to DC power——>Invert to AC power——>Connect to the power grid
6. 風力發電機和風力發電機組是一樣的嗎用英語分別怎麼表示呢
1) 風力機 wind turbine 將風的來動能轉換源為另一種形式能的旋轉機械
2)風力發電機組 wind turbine generator system system
縮寫- WTGS (abbreviation)
7. 外國人是怎麼製作風力發電機的作文英語十中文
英語作文:
In general , it requires the following steps:
Step 1: Acquiring a Generator.
Step 2: Making the Blades.
Step 3: Building the Hub.
Step 4: Building the Turbine Mounting.
Step 5: Build the Tower Base.
Step 6: Paint All the Wood Parts. Step 7: The Finished Head of the Wind Turbine.
Step 8: Build the Charge Controller..
8. 風能發電的歷史英語作文
風很早就被人們利用--主要是通過風車來抽水、磨面……。人們感興趣的,首先是如何利用風來發電。風是一種潛力很大的新能源,人們也許還記得,十八世紀初,橫掃英法兩國的一次狂暴大風,吹毀了四百座風力磨坊、八百座房屋、一百座教堂、四百多條帆船,並有數千人受到傷害,二十五萬株大樹連根拔起。僅就拔樹一事而論,風在數秒鍾內就發出了一千萬馬力(即750萬千瓦;一馬力等於0.75千瓦)的功率!有人估計過,地球上可用來發電的風力資源約有100億千瓦,幾乎是全世界水力發電量的10倍。全世界每年燃燒煤所獲得的能量,只有風力在一年內所提供能量的三分之一。因此,國內外都很重視利用風力來發電,開發新能源。
The wind was used by people for a long time-mainly through windmills to pump water and grind the surface... People are interested in how to use wind to generate electricity.
Wind is a new energy source with great potential. People may still remember that in the early eighteenth century, a violent wind swept across Britain and France destroyed 400 wind mills, 800 houses, 100 churches, and 4 More than a hundred sailing ships, thousands of people were injured, 250,000 big trees were uprooted. As far as pulling trees is concerned, the wind can emit 10 million horsepower (that is, 7.5 million kilowatts; one horsepower is equal to 0.75 kilowatts) in a few seconds! Someone has estimated that the amount of wind resources available for power generation on the earth is about There are 10 billion kilowatts, almost 10 times the world's hydroelectric power generation. The energy obtained by burning coal every year in the world is only one third of the energy provided by wind power in a year. Theref

9. 風力發電機工作原理 哪位大蝦幫我用英文翻譯下 很急的~~
英語翻譯:版
Due to the volume of wind turbine wind instability, so its output is 13 ~權 25V AC change, subject to the rectifier charger, rechargeable battery and has longer, so that electricity generated by wind turbines into chemical energy. Then there is the protection of the inverter power supply circuit, the battery's chemical energy into electricity 220V AC in order to guarantee stability in use.
