Hydropower is a science and technology that studies technical and economic problems such as technical construction and operation of production to convert water energy in electrical energy. The water energy used in hydroelectric production is mainly the potential energy contained in the body of water. In order to convert hydraulic energy into electrical energy, different types of hydroelectric power plants need to be built.
When water is at a high level, the water has a certain amount of potential energy. As the water falls, the potential energy will be converted into kinetic energy. Hydroelectric production mainly uses this kinetic energy to convert it. kinetic energy into electricity! ! !
Wind power generation is the same: the wind spins the wind turbine to generate kinetic energy, and the kinetic energy isconverted into electrical energy!
Hydroelectric power generation does not generate many cooling water emissions. This will not cause an increase in water temperature downstream at all. If you think about it, a huge amount of water arrives upstream of the hydroelectric plant. The hydroelectric generator only uses part of the energy to do its job without consuming water. The cooling water volume of the individual components is very small compared to the total. the flow of water, it is therefore completely impossible to increase the temperature of the water downstream behind the dam. It doesn't consume much energy.