用英语介绍怎么制作风力发电机
1. 有关风力发电的英文资料翻译
你要哪方面的?风机?叶片?齿轮箱?发电机?塔架?零部件?市场前景?清洁能源指标?
说清楚些才好帮你。
2. 电机(风力发电机)专业英语在线翻译
感应电机动态分析
当一个恒转矩用于转子异步机是将操作的
固定滑倒。如果适用版,然后转矩权变化的速度会有所不同的转子等。这个
关系都可以描述为:
H型
哪里是惯性转矩的发电机转子,你是角的速度吗
发电机转子(rad / s),当应用矩随相对缓慢的电网频率、准吗
可以采取稳态法进行了分析。这是转是可能的
假设一个函数中描述的一样,5.4.27方程和前方程。
这个准稳态法可用于评估通常风力涡轮动力。
这是由于频率波动风振力矩和那些
机械振动通常是远远小于电网频率。诱导
以这种方式使用发电机方程的应用,例如,在动态的风力涡轮
驾驶火车模型的基础上,DrvTrnVB。这是Manwell描述等。(1996)。值得注意的是异步电机是有点“软性”在他们的动态
应对变化的情况比是同步的机器。这是因为感应
机器的速度进行小而显著的改变(滑转矩)
改变。同步机,因为以前,在恒定的速度,用
只有力量的转矩随角变化。因此有非常同步机
“硬”反应条件。波动
3. 风能发电的作用英语作文
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. 风力发电方面的一段英文,求翻译
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
要检查地基的电气配件,移开地面平台的一块铁板,就可进入地基内部。
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 渗水
如发现积水,应检查渗水痕迹并即刻处理。为了避免再渗水,必须对底层塔区与底圈外部之间的接合处重新进行密封处理。
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 电线、电缆及电缆连接器
以肉眼检查所有的电线、电缆及电缆连接器是否有破损与腐蚀。遗失的仪器或边角保护,如有需要必须重新装上或正确地放置。
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 电位均衡
检查接地电缆的终端头确保紧密配合。肉眼检查电位钢轨是否被腐蚀。如果钢轨损坏严重,必须更换。
2.2Tower bottom/tower body
2.2 塔底/塔体
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电线、电缆及电缆连接器
以肉眼检查所有的电线、电缆及电缆连接器是否有破损与腐蚀。遗失的仪器或边角保护,如有需要必须重新装上或正确地放置。塔体的电缆必须紧固,不可松弛下陷。
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 电缆托架
检查确保电缆托架组件的紧固,以及托架上电缆的紧固配合。
2.2.3 Sockets
Check the shockproof and the CEE sockets for function, using a gauge.
2.2.3 插座
使用测量仪器检查抗电击及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/应急照明
打开塔的照明灯以检查其有效性。更换已失效的照明灯具。
通过模拟电源故障来检查塔及导流罩短舱内的应急照明的有效性;例如启动塔底的保险丝。应急灯必须能够自动照明,如有需要,可以打开灯具上的测试开关。
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 接线柱
警告230V AC / 400V AC / 690V AC
检查螺旋接头前,必须预先断开变电站的电缆束。另外,必须使用绝缘工具。
肉眼检查接线柱及接线柜的螺旋接头是否紧固;如有需要,拧紧螺帽。(扭矩力度请参考2.3.3)
【英语牛人团】
5. 风力发电原理 求英文翻译
Wind——内>Drive the impeller——容>Speed up——>Generator generate power——>
rectify to DC power——>Invert to AC power——>Connect to the power grid
6. 风力发电机和风力发电机组是一样的吗用英语分别怎么表示呢
1) 风力机 wind turbine 将风的来动能转换源为另一种形式能的旋转机械
2)风力发电机组 wind turbine generator system system
缩写- WTGS (abbreviation)
7. 外国人是怎么制作风力发电机的作文英语十中文
英语作文:
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. 风能发电的历史英语作文
风很早就被人们利用--主要是通过风车来抽水、磨面……。人们感兴趣的,首先是如何利用风来发电。风是一种潜力很大的新能源,人们也许还记得,十八世纪初,横扫英法两国的一次狂暴大风,吹毁了四百座风力磨坊、八百座房屋、一百座教堂、四百多条帆船,并有数千人受到伤害,二十五万株大树连根拔起。仅就拔树一事而论,风在数秒钟内就发出了一千万马力(即750万千瓦;一马力等于0.75千瓦)的功率!有人估计过,地球上可用来发电的风力资源约有100亿千瓦,几乎是全世界水力发电量的10倍。全世界每年燃烧煤所获得的能量,只有风力在一年内所提供能量的三分之一。因此,国内外都很重视利用风力来发电,开发新能源。
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. 风力发电机工作原理 哪位大虾帮我用英文翻译下 很急的~~
英语翻译:版
Due to the volume of wind turbine wind instability, so its output is 13 ~权 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.
