风力发电—一种可再生能源

Wind power – A renewable energy

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 a

useful form of energy, such as using wind

turbines 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.

Testing of wind speed

测风塔

A large wind farm may consist of several

hundred individual wind turbines which are

connected to the electric power transmission

network. Offshore wind power can harness the

better wind speeds that are available offshore

compared to on land, so offshore wind power’s

contribution in terms of electricity supplied is

higher.

Wind farm 风电场

Top 10 countries by nameplate windpower capacity (2010)

Country Windpower capacity (MW)

China 44,733

United States 40,180

Germany 27,215

Spain 20,676

India 13,066

Italy 5,797

France 5,660

United Kingdom 5,204

Canada 4,008

Denmark 3,734

Offshore wind power

Wind power in the Desert

Wind farm

A large wind farm may consist of several hundred individual

wind turbines

Wind turbine

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), sulfur dioxide (SO2), nitrogen dioxide (NO2), radioactive waste, particulates, or any other type of air pollution, unlike fossil fuel power sources.

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

Air pollution

Clean energy

Carbon dioxide emissions and pollution No

Ecology Land use

Impact on wildlife

Birds

Bats

Climate change

Impacts on people Safety

Aesthetics

Noise

Environmental impact Wind turbine

17

Landscape and vegetation survey 植被考察报告(包括景观)

Vascular plant species list (especially Red List of

Threatened Species )维管束植物名录(特别是保护物种)

Assessments 影响评价

(Ⅰ) 裸子植物 Gymnospermae 松科 Pinaceae 松属 Pinus L．／93N temp． 云南松 P.yunnanensis Franch./SW Chin 红豆杉科Keteleeria 云南红豆杉Taxus yunnanensis Cheng et L.K.Fu

(Ⅱ) 被子植物 Angiospermae 樟科 Lauraceae 木姜于属 Litsea Lam．

Vascular plant species list

云南红豆杉

Taxus yunnanensis

八角

Illicium verum

岩白菜 Bergenia purpurascens

雪上一枝蒿 Aconitum brachypodum

Land clearing

Assessments 影响评价

Grazing 放牧

Road to wind farm