Thermal Power Plant Block Diagram
Solar thermal power plants use the sun as a heat source.
Thermal power plant block diagram. Theory of thermal power station. Water is heated turns into steam and drives a steam turbine which drives an electrical generator after it passes through the turbine the steam is condensed in a condenser and recycled to where. The fuel is transported from mines via trains to the fuel storage facility in a power plant. In the above picture it is seen that air is coming from the atmosphere by a forced or induced draught fan through the air pre heater.
Thermal power station process flowchart and diagram. In a solar thermal power plant this is normally achieved with mirrors. Fossil fuels like coal oil natural gases are burnt in the boiler a hot flue gases thus generated are used to heat the feed water. Thermal power generation plant or thermal power station is the most conventional source of electric power thermal power plant is also referred as coal thermal power plant and steam turbine power plant before going into detail of this topic we will try to understand the line diagram of electric power generation plant.
The fuel transported to the plant is generally bigger in particle size and before it is fed to the boiler furnace it is broken down into smaller pieces using crushers the fuel is then fed to the boiler generating a large amount of combustion heat. Almost two third of electricity requirement of the world is fulfilled by thermal power plants or thermal power stations in these power stations steam is produced by burning some fossil fuel e g. This steam under high pressure then expanded in stem turbine to rotate the continue reading construction and working of thermal power plant. Estimates for global solar thermal potential indicate that it could more than provide for total global electricity needs.
A thermal power station is a power station in which heat energy is converted to electric power in most a steam driven turbine converts heat to mechanical power as an intermediate to electrical power. A superheated steam is generated. The power plant should be as near as possible to the load centre to the centre of load so that the transmission cost and losses are minimum. Schematic diagram of a thermal power plant.
Coal and then used to run a steam turbine thus a thermal power station may sometimes called as a steam power station after the steam passes through the steam turbine it is condensed in a. This factor is most important when dc supply system is adopted. Thermal power plant uses steam energy for the generation of the electricity. Block diagram of thermal power plant.