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Turbine is only a device that is rotating when a fluid (water, air, steam,...) flows through it. It is attached to a generator, that generates (as a name implies) electricity when being turned. Generator can be an ordinary 3-phase electric motor: if it is connected to electricity, it rotates (converting electrical energy to mechanical), if you rotate it, it generates electricity.
3-phase motors only rotate as fast as the frequency of the grid determines (e.g. 50 Hz = 50 x 60 s = 3000 rpm, 60 Hz - 3600 rpm; it is a bit less due to reactive power, but let's keep it simple). When working as generator, the turbine is constantly "trying" to rotate generator faster than its normal speed, and the motor is resisting it by pushing electricity back into the grid.
If the generator is not connected to the grid, one has to control the speed of the turbine (since the generator does not know how fast it should rotate).
What else can I help you with?
How does electricity be generated by wind turbines?
They use a generator to turn it into Electricity
How is electricity generated through wind?
Wind turbines use rotating blades to capture the kinetic energy of the wind and convert it into mechanical energy. This mechanical energy turns a generator, which produces electricity by converting the mechanical energy into electrical energy through electromagnetic induction. The electricity generated is then fed into the power grid for distribution.
How it works to provide electricity?
Electricity is typically generated by rotating turbines that are connected to generators, which convert mechanical energy into electrical energy. These turbines can be driven by various sources such as coal, natural gas, nuclear reactions, or renewable sources like wind or water. The generated electricity is then transmitted through power lines to homes, businesses, and industries for use.
Is it possible to generate electricity from rainwater in a downspout with small turbine's in a series and store the energy?
Yes, it is possible to generate electricity from rainwater using turbines in a downspout. The kinetic energy from the flowing water can be converted into electrical energy through the turbines. This generated electricity can be stored in batteries or a power grid for later use.
What happens to electricity that is produced in wind turbines?
Electricity produced in wind turbines is sent to a power grid for distribution to homes and businesses. It can be used immediately or stored in batteries for later use. If there is excess electricity generated, it can also be sold back to the grid.
Many energy sources use turbines to generate electricity what is one type of energy source that does not use turbines?
Solar energy does not use turbines to generate electricity. Instead, solar panels convert sunlight directly into electricity through a process known as the photovoltaic effect.
What is the procedure of tidal power?
Tidal power is generated by harnessing the energy from the rise and fall of tides. This is typically done using tidal turbines, which look similar to underwater wind turbines. As the tides flow in and out, the turbines spin and generate electricity. The power generated is then transmitted to the grid for use.
What are the steps that oil goes through to generate power or electricity?
To generate power or electricity from oil, the process typically begins with the extraction of crude oil, which is then transported to refineries for processing. At the refinery, crude oil is converted into usable fuels, such as diesel or heating oil. These fuels are burned in turbines or generators to produce steam, which drives the turbines and generates electricity. The generated electricity is then transmitted through the grid for use in homes and businesses.
How much fossil fuels can wind turbines use in one day?
Wind turbines do not use any fossil fuels to operate as they generate electricity from the wind. The amount of electricity generated depends on the wind speed and turbine efficiency, not on fossil fuel consumption.
Do wind turbines use coal?
No, wind turbines do not use coal. They generate electricity by harnessing the kinetic energy of the wind, converting it into electrical energy through turbines. Coal is a fossil fuel used in traditional power plants for electricity generation, but it is not involved in the operation of wind turbines.
What is the process for wind energy?
Wind energy is generated through the use of wind turbines, which capture the kinetic energy of the wind and convert it into electricity. As the wind turns the blades of the turbine, a generator inside the turbine produces electricity. This electricity is then fed into the power grid for distribution to homes and businesses.
Where is wind power stored?
Wind power is not stored in physical form. Instead, it is generated by wind turbines and then converted into electricity that is immediately delivered to the electrical grid for distribution. However, excess electricity generated by wind turbines can be stored in batteries or converted into other forms of energy for future use.
