Electricity production in China is mainly based on thermal energy.
As China has the largest coal reserves in the world, it has sufficient conditions for the development of thermal energy. Next comes hydroelectricity, mainly in the south and southwest, then nuclear and finally wind power.
Thermal power generation is a method of generating electricity that uses thermal energy generated when combustible materials are burned and converts it into electrical energy through a power generation device. Due to the shortage of fossil fuels on earth, humans are trying their best to develop nuclear power generation, nuclear fusion power generation and high-efficiency solar power generation, so as to eventually solve the energy problems facing human society. The first production ofThermal energy was carried out in the Gare du Nord thermal power station in Paris in 1875.
Production of wind energy
The conversion of Wind energy into electrical energy is the most basic way to use wind energy. Wind turbines generally consist of components such as a wind turbine, a generator (including devices), a deflector (tail), a tower, a speed-limiting safety mechanism and an energy storage device.
The operating principle of a wind turbine is relatively simple. The wind wheel rotates under the influence of the wind and converts the kinetic energy of the wind into the mechanical energy of the wind wheel shaft. The generator rotates, driven by the wind turbine shaft, to produce electricity.
The wind wheel is a wind collection device. Its function is to convert the kinetic energy of the circulating air into mechanical energy of rotation of the wheel.e wind turbine. Generally, the rotor of a wind turbine is made up of 2 or 3 blades. In wind turbines, three types of generators have been used, namely DC generators, synchronous alternator and asynchronous alternator.
The difference is huge! Look at that aspect! Basically, wind turbines obtain energy from wind and thermal units are powered by burning coal. Wind turbines are easy to cut. Thermal units are large and have a lot of complex support equipment. The basic performance of the fan depends on the unstable face of God. The power of the thermal units is stable. Wind turbines are located at high altitude and thermal power plants are underground. Wind turbines are not complicated. The squirrel cage is asynchronous and doubly powered. Both DC permanent magnets are available. This problem is too big. The advantage of wind energy is that itThis is clean energy that does not consume resources. No broadcast is produced. However, production is unstable, which impacts the stable operation of the power grid. Fire and electricity are the opposite!