Principle
The basic principle of hydroelectric power generation is to use the difference in water level
to produce electricity with the hydroelectric generator , that is to say to use the potential energy of the water. water to convert the potential energy of the water into the mechanical energy of the water wheel. Then the mechanical energy is used to drive the generator to obtain electricity. Scientists take advantage of the natural conditions of water level difference, effectively use fluid engineering and mechanical physics, and carefully combine them to achieve the highest power generation capacity, so that people can use an electricity cheap and pollution-free.
Low-level water absorbs sunlight and circulates water throughout the earth, restoring the high-level water source.
In 1882, the first recorded use ofhydropower took place in Wisconsin, USA. So far, the scale of hydroelectric power ranges from micro-scales, tens of watts used in rural areas of the third world, to millions of watts used to power large cities.
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