Introduction of Wind power 简介 Advantages of Wind power 风电的优势 Environmental impact of Wind power 风电的环境影响 Discussion and Suggestions 讨论建议
Introduction of Wind power 风能简介Wind power is the conversion of wind energy into auseful form of energy, such as using windturbines to make electricity风能是因空气流做功而提供给人类的一种可利用的能量,现代利用涡轮叶片将气流的机械能转为电能而成为发电机
Wind power, as an alternative to fossil fuels, is plentiful, renewable, widely distributed, clean, produces no greenhouse gas emissions during operation, and uses little land.
Wind farm 风电场A large wind farm may consist of severalhundred individual wind turbines which areconnected to the electric power transmissionnetwork. Offshore wind power can harness thebetter wind speeds that are available offshorecompared to on land, so offshore wind power’scontribution in terms of electricity supplied ishigher.
Top 10 countries by nameplate windpower capacity (2010) Country Windpower capacity (MW)China 44,733United States 40,180Germany 27,215Spain 20,676India 13,066Italy 5,797France 5,660United Kingdom 5,204Canada 4,008Denmark 3,734
Advantages of Wind power 风电的优势 Compared to the environmental impact of traditional energy sources , the environmental impact of wind power is relatively minor. Wind power consumes no fuel, and emits no air pollution. This is unlike fossil fuel power sources. 风能(风电)是丰富、近乎无尽、广泛分布、干 净与缓和温室效应
Wind turbines produce no carbon dioxide(CO2), carbon monoxide (CO), sulfurdioxide (SO2), nitrogen dioxide (NO2),radioactive waste, particulates, or any othertype of air pollution, unlike fossil fuel powersources.风机运行中没有二氧化碳,一氧化碳,二氧化硫,二氧化氮等空气污染物的排放
Wind power, as an alternative to fossil fuels, is plentiful, renewable, widely distributed, clean, produces no greenhouse gas emissions during operation, and uses little land