When wind energy is sufficient and stable, one rotation can generate 1.94 kilowatt hours of electrical energy.
1. This is related to factors such as fan type and capacity and generator speed. For example, if the permanent magnet generator of a 2 MW direct drive fan reaches the rated speed of 17 rpm, the time for one revolution is 60/17 = 3.5 seconds. If a 2 MW wind turbine continues to produce electricity for 1 hour at rated speed, the amount of electricity generated in 3.5 seconds is 3.5 × 2000/3600 = 1.94 kilowatt hours, that is that is, this amount of electricity is generated in one turn. For dual-feed fans this is also related to the reduction ratio of the gearbox.
2. Power generation refers to the process of producing hydroelectric power, thermal power from fossil fuels (coal, oil, natural gasel), nuclear energy, etc. Transformed into electrical energy by power plants. DC power generation mainly uses electrochemical methods to produce electricity, usually called batteries, which mainly use low power consumption. The main forms of electricity generation are hydropower, thermal power and nuclear power.
3. Wind turbines are made up of basic components such as turbines, nacelles and towers. Its power generation principle is very simple: the unit uses wind energy to rotate the wind turbine turbine, and the wind energy is converted into mechanical energy. The generator then converts the mechanical energy into electrical energy and then transmits the electrical energy to the generator. wind farm booster station via the collector line, then transmit it to the wind farm after stimulation. The networkelectricity can become clean wind energy used by thousands of households.
Approximately 200,000.
According to the information on the 2023 market electricity pricing standard, a wind turbine of more than 3 MW can produce 2.9 kilowatt hours of electricity. The price of one kilowatt hour of electricity is 0.5 yuan. power generation The machine can earn 1.45 yuan per revolution, 12 revolutions per minute and more than six hours of operation per day, so the monthly economic profit can reach about 200,000 yuan.
Wind power refers to the ability to convert kinetic energy into electrical energy. It is a clean, non-polluting renewable energy source with a relatively simple operating principle.