WIND POWER 風能
Wind power is the use of air flow through wind turbines to provide the mechanical power to turn electric generators and traditionally to do other work, like milling or pumping. Wind power, as an alternative to burning fossil fuels, is plentiful, renewable, widely distributed, clean, produces no greenhouse gas emissions during operation. The net effects on the environment are far less problematic than those of fossil fuel sources.
Wind power is the use of natural wind to initiate the rotation of windmills or wind wheels. This momentum will drive the generator to produce direct current. A current inverter can be added to transform DC to AC.