英语PPT：风电

1、new energy resources and electricity generation，traditional energy and electricity generation，Although there are many different sources _ _ _ _ _ _ _ power and _ _ People put forward higher requirements of energy，find new energy sources become an urgent issy 、thermal、hydro The shortcomings of therma

2、l power、thermal power plants are those making use of fuels like coal、Petroleum and natural which is facing the danger of depletion . it is estimated that world wide oil depletion put another _ _ years . on the other hand buts _ _ may lead to _ _ _ _ _ _ _ _ _ _ destruction and if the large _ _ _ _ _

3、 _ _ _ _ _ _ _ _ _ _ _ _ 、ecological、reservoirs、what do you know about new、windpower、solarpower、tidalpower、windenergy、windpower 发动机箱发动机箱传动传输发电机发电机发电机发电机发电机发电机发电机电控偏航控制器Yaw控制器制动Brake Device Phrase about wind power，风轮wind rotor垂直轴风力发电机vertical 风力发电机风涡轮风站风力发电机风涡轮涡轮涡轮增压系统风特性风振平均风速风振风速度风振速度速度速度下降风振系统风振系统

4、风振系统风振系统风振特性wind characteristic平均风速mean wind speed down wind wind down wind wind wind word wind word wind Wind turbine compose of the head、swivel、rear wing and the blade风力涡轮机由磁头、旋转、尾部和刀片组成。刀片用于接受风并通过磁头转换为电力。“blades to accept the wind into electricity through the nose”稳定器通过使翅膀始终朝向风的方向获得最大风力。tail towa

5、rd make the blade to the wind direction，it is always to get the biggest wind energy具有灵活旋转头部以调整稳定器方向的功能。swivel head allows the flexibility to adjust the direction of rotation in order to achieve the function of tail，磁头转子是永久磁铁，定子绕组是磁力切割head of The Rotor is permanent magnet，The stator windings cutting

6、magnetic lines to produce electricity，机房Engine room转子刀片式服务器Rotor blade轴心Axis开发风力，电力部门可以在10年内大幅减少温室气体排放量。Steve sawyer : windpower is really the main supply side technology that can make a difference in the short term in the period between now and 2020，你在听的是世界风力协会职员史蒂夫索耶的演讲。世界风力发电协会是国际风力发电产业的同行公会。小艺说，

7、风力越来越广泛地使用。今天，各国政府正在考虑如何用低能耗发电，减少温室气体排放，抵抗全球变暖。他说，去年全球风力发电总量增加了40%。youre listening to Steve Sawyer of the global wind energy Council，A trade association that represents the wind industry at the international leenergysawyer said wind power production grew by 40 percent in 2009，across the globe，Steve

8、soyer:我认为近年来中美两国市场的迅猛增长是最突出的趋势，中国已经成为市场增长率最高的国家今年将成为世界上最大的电力消费国。美国去年成为世界上最大的电力市场。Steve sawyer : the biggest trend，I suppose，in the last few years is that，Is the dramatic growth in the markets in China and the unitesand the United States just last year took over first place。sayer表示，目前风力发电仅占美国电力市场的2%。

9、随着电网的升级，到2030年风力的市场份额将上升20%以上。For the U.S .sawyer said，upgrades to the electric grid could help raise wind powers share from about 2% of total electricity tode By the史蒂夫苏芮：我们国家有丰富的电力资源。从这个角度看，电力不是问题。但是真正的挑战是如何有效地利用这些资源，充分保障电力市场的供给。Steve Sawyer : you could supply the whole country with electricity，no

10、 problem，In terms of the raw resource . but we have to actually captaptes，Greater economic competitive ness and potential development lower damage to the land and ecological condition . less air pollution and less CCCS大气污染和碳排放等环境成本较低。风力是分布式发展，发展设施不是很大的风险集中。one of the ecological problem brought by the Wind power g