Question

What do you know about the working of a hydro power plant?​

Answer 1

Answer:

The most common type of hydroelectric power plant is an impoundment facility. An impoundment facility, typically a large hydropower system, uses a dam to store river water in a reservoir. Water released from the reservoir flows through a turbine, spinning it, which in turn activates a generator to produce electricity.

Answer 2

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$\huge\tt\pink{==>}$Hydropower plants capture the energy of falling water to generate electricity. A turbine converts the kinetic energy of falling water into mechanical energy. Then a generator converts the mechanical energy from the turbine into electrical energy.

$\huge\tt\pink{==>}$Hydroplants range in size from "micro-hydros" that power only a few homes to giant dams like Hoover Dam that provide electricity for millions of people.

$\huge\tt\pink{==>}$The photo on the right shows the Alexander Hydroelectric Plant on the Wisconsin River, a medium-sized plant that produces enough electricity to serve about 8,000 people.

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$\huge\tt\pink{==>}$Parts of a Hydroelectric Plant

Most conventional hydroelectric plants include four major components (see graphic below):

$\huge\tt\pink{==>}$Dam. Raises the water level of the river to create falling water. Also controls the flow of water. The reservoir that is formed is, in effect, stored energy.

$\huge\tt\pink{==>}$Turbine. The force of falling water pushing against the turbine's blades causes the turbine to spin. A water turbine is much like a windmill, except the energy is provided by falling water instead of wind. The turbine converts the kinetic energy of falling water into mechanical energy.

$\huge\tt\pink{==>}$Generator. Connected to the turbine by shafts and possibly gears so when the turbine spins it causes the generator to spin also. Converts the mechanical energy from the turbine into electric energy. Generators in hydropower plants work just like the generators in other types of power plants.

$\huge\tt\pink{==>}$Transmission lines. Conduct electricity from the hydropower plant to homes and business.