To increase the efficiency of the plant this water is heated by the extracted steam from LP turbine. It is easy to make coal plants of different sizes for power … The safety precautions required to operate coal plant are way less stringent compared to …, Advantages and disadvantages of nuclear power | LinkedIn Sachin is a B-TECH graduate in Mechanical Engineering from a reputed Engineering college. Change ), You are commenting using your Twitter account. The steam from IP turbine directly sends to LP turbine where it expand and rotate the turbine. LP heaters extract heat from the exhaust of the LP turbine and use it to heat the feed water. For the cold starting, the turbine does not rotate due to high inertia. Teachoo provides the best content available! Disadvantages of Thermal Power Plant: Fossil fuel is the main fuel for any thermal power plant. In the first step, water is feed into a boiler at a very high pressure by BFP (boiler feed pump).
The turbine shaft is connected to the generator which rotates the rotor of the generator and produce electricity.
This fan is used to suck the exhausted flue gases from the boiler and send it to atmosphere through chimney.
This is all about thermal steam power plant. This water can’t directly send to boiler and turbines. This steam from the exhaust of HP turbine sends back to re-heater where it heat again and achieve the initial temperature around 550 degree centigrade.
This device is called Condenser.
Please explain me is it possible or not?
Coal’s ability to supply power during peak power demand either as base power or as off-peak power is greatly valued as a power plant fuel. It is not a renewable resource. The minimum capacity of bunker is around 10 times of mill capacity. Different Metals Used in Automobile Engine, Drum Brake: One of the Common Braking System, Difference between Gauge Pressure and Absolute Pressure. On top of that, the amount of greenhouse gas produced by geothermal power plant stations are only five percent of what coal-powered plants emit, meaning the former are much better for the environment than the latter. The pulverized coal along with air is supplied to the furnace of the boiler.
Exciter is used to rotate the turbine in. Comment document.getElementById("comment").setAttribute( "id", "a334e9f244d6da5227dc632b73acdb01" );document.getElementById("e040f1b643").setAttribute( "id", "comment" ); Today we will learn about thermal power plant, its main components along with working and its advantages and disadvantages. Address: No.88 Science Road,High and New Technology District,Zhengzhou,China, where is steam extracted from for soot blowing in a coal fired boiler, coal fired power stations in south africa, laying of cables on coal fired power plant, sahiwal coal power plant coal purchases from where, steam generator boiler manufacturer in mumbai, boiler supplier and manufacturer in tirupur, how to buy hydrogen gasboiler for heating, lightweight aac blocks manufacturers in al dhaid, aac blocks machinery manufacturers in germany. The pressure and temperature of steam drop down in HP turbine.
( Log Out / Listed below are some of the major disadvantages of solar thermal power plants. Thermal Power Plants generate Energy from Fossil Fuels, Subscribe to our Youtube Channel - https://you.tube/teachoo. Change ), You are commenting using your Facebook account. It extracts heat from exhausted flue gases and used it to heat water. To increase the efficiency, some amount of steam is extracted from both HP section exhaust and LP section exhaust. 3 Answers.
FD means forced draft fan. The flow of flue gas is established by the combination of forced and induced draft fan. The steam from the Re-heater sends to the IP turbine at around 550 degree centigrade where it expands and generates power. it can cause of corrosion.
Thank you For Visiting. It is used to heat water upto saturation temperature. So a device is needed which can condense the steam into water.