How Does A Steam Generator Produce Electricity

In a turbine generator a moving fluid such as water steam combustion gases or air pushes a series of blades mounted on a shaft which rotates.

How does a steam generator produce electricity.

This rotational energy caused by the high pressured steam turbine is used to generate electricity from an attached generator. Electricity generation is from electric power plants that use a turbine or similar machine to drive electricity generators. Steam electricity is usually produced in a steam turbine generator that is an impulse or reaction turbine. Each steam generator can measure up to 70 feet 21 m in height and weigh as much as 800 tons.

In commercial power plants there are two to four steam generators per reactor. They transfer heat from the primary reactor coolant to the secondary side to produce steam which then powers turbine generators to produce electricity. The pressure of the steam acts as a force to rotate a turbine which will produce electricity inside of a generator. The high pressure of the steam pushes on the many angled blades of the turbine causing the shaft to rotate.

This mechanical energy is converted to electricity by using the power form the rotating shaft to turn an electrical generator. It is important to understand that a generator does not actually create electrical energy. Instead it uses the mechanical energy supplied to it to force the movement of electric charges present in the. Riznic in steam generators for nuclear power plants 2017.

Water is heated turns into steam and spins a steam turbine which drives an electrical generator after it passes through the turbine the steam is condensed in a condenser the greatest variation in the design of steam electric power plants is due to the different fuel sources. Electricity can be generated by steam by using a steam turbine generator. The turbine being built in the image may generate up to 65 megawatts of electricity. The steam electric power station is a power station in which the electric generator is steam driven.

Steam generators sgs are large shell and tube heat exchangers containing several thousand tubes. An electric generator is a device that converts mechanical energy obtained from an external source into electrical energy as the output. Each steam generator can contain anywhere from 3 000 to 16 000 tubes each about 75 inches 19 mm in diameter.