A free powerpoint ppt presentation displayed as a flash slide show on id. Steam power plant ppt steam power plant presentations. If the reprint or republication includes ed material, the credit should also state. The hot and highpressure air from the combustion chamber is then passed to the gas turbine where it expands and does the mechanical work. Saturation temperature it is the temperature for a corresponding saturation pressure at which a liquid boil into its vapor phase. This steam under high pressure then expanded in stem turbine to rotate the continue reading construction and working of thermal power plant. These are described in the first two chapters of this section. Superheating the steam to higher temperatures has very desirable effect. The constant loss is quite smaller in gas turbine power plant compared to a steam turbine power plant because in the steam turbine power plant boiler has to run continuously even when the system does not supply load to the grid. In these power stations, steam is produced by burning some fossil fuel e. In the 18 th century, the thermal power plant exists with a lot of improvements in the reciprocating steam engine this reciprocating steam engine is used to develop the steam and with the use of an electric generator makes or.
Power plant lecture notes chapter2 steam power plant cycles. Generally, bituminous coal or brown coal is used as fuel. Chp400 power plant fundamentals layout and components course goal the course goal is to give students fundamental knowledge of power generation technology and an overview of functionality and operation of the main components. This type of power station is widely used around the world. If we talk about the overall efficiency of steam power plant, than is about 35 % to 41% which is low. Thus, a thermal power station may sometimes called as a steam power station. Anyone wishing to make further use of ed material, by itself and apart from this text, should seek necessary permission directly from the proprietors. Steam power plant,tiny steam power plant,steam turbine power. Main component on steam power plant steam power plant is a thermal power plant consists of main components and auxiliary components as well as other systems. The power plants all have a common thing the alternator. Key global player in steam turbines industry with market leadership position in india, having over 60% market share. Apr 04, 2017 the heat energy is converted into mechanical energy by the steam turbine and the mechanical energy is used for generating power with the help of a generator. Ger4253 power plant layout planning gas turbine inlet.
The running cost of steam power plant is comparatively high because of fuel, maintenance etc. Layout of steam power plant the schematic arrangement of a modern steam power station can be divided into the following stages. A simple explanation of how a steam or thermal power plant works. 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 plantcomponent, layout, advantages, disadvantages. This is the cycle of the steam produced in the boiler, then taken to the steam turbine prime mover. This article provides an overview of fossilfuel power plant ffpp con. Heat produced due to burning of coal is utilized in converting water contained in boiler drum into steam at suitable pressure and temperature. Pulverizing plant in modern thermal power plant, coal is pulverized i.
Oct 24, 2016 a thermal power plant burns enormous amounts of coal. Diesel power plant principle, component, layout, applications. Steam power plant manufacturers tinytech plants exporters, suppliers of tiny steam power plant india, indian steam power plant,steam turbine power plant manufacturer, wholesale tiny steam power plant suppliers, steam power plant, tiny steam power plant, steam turbine power plant. Excitation sytem ash handling plant switchyard control panel. One of the advantages of the closed turbine gas cycle is that the turbine stays clean because the combustion products do not pass through it. Thermal power plant or steam power plant is a generating station which converts heat energy of fossile fuels into electrical energy. Generally bituminous,brown or peat type coal are used as the fuel of coal basesd thermal power plant in a thermal power palnt, coal is burnt in a big boiler which produces steam at high pressure and temperature. Mar 30, 2014 a simple explanation of how a steam or thermal power plant works. Aug 09, 2016 steam power plant can be installed in any area where water sources and transportation facility are easily available. Thermal power plant uses steam energy for the generation of the electricity.
Since electrical power can not be economically stored the plants must be online to produce power when the electrical demand is present. Chp400 power plant fundamentals layout and components. Lesson 7 mechanical power is produced by a heat engine that transforms thermal energy from combustion of a fuel into rotational energy heat generated in the. D iscovering and getting the most related and suitable powerpoint templates is as simple as few clicks. Fuel, burned in the boiler and superheater, heats the water to generate steam. Most of the best boiler discharge steam containing 3% to 5%. Steam power plant manufacturers tinytech plants exporters, suppliers of tiny steam power plant india, indian steam power plant, steam turbine power plant manufacturer, wholesale tiny steam power plant suppliers, steam power plant, tiny steam power plant, steam turbine power plant. Understand the layout and working principle of a steam power plant. With this coal is transported from coal storage place in power plant to the place near by boiler.
A steam thermal power station uses heat energy generated from burning coal to produce electrical energy. We will understand the gas turbine power plant layout and learn the diagram. Mar 21, 2019 in this video i have discussed the basic layout and working of steam power plant. After the steam passes through the steam turbine, it is condensed in a condenser and again fed back into the boiler to become steam.
Global and chinese pakistan thermal power plant industry, 2018 market research report thermal power plant industry, 202023 market research report is a professional and indepth study on the current state of the global pakistan thermal power plant industry with a focus on the chinese market. A diesel power plant or standby power station is the plant when we use diesel engine as a prime mover or combine a diesel engine with an electric generator to produce electrical energy by using diesel fuel or liquid fuels like natural gas. Sep 22, 20 layout of steam power plant the schematic arrangement of a modern steam power station can be divided into the following stages. Today we will study the definition, component, layout, working diagram, advantages, disadvantages, application, pdf of the thermal power plant thermal power plant. Free powerpoint templates design is an online resource where you can browse and download free royalty background designs, powerpoint illustrations, photo graphics, and ppt template design for your powerpoint presentations. The heat energy is converted into mechanical energy by the steam turbine and the mechanical energy is used for generating power with the help of a generator. A gas turbine power plant can more instantly be started than an equivalent steam turbine power plant. In thermal power plants, the heat energy obtained from combustion of solid fuel mostly coal is used to convert water into steam, this steam is at high pressure and temperature. Efficiency of steam power plant the power plant that operates on coal constitutes almost 41% of the worlds electricity generation.
Thermal power plant steam power plant layout and working. The layout of the steam power plant consists of four main circuits. The expansion of steam in turbine produces mechanical power which drives the alternator coupled to the turbine. This was the basic working principle of a thermal power station and its typical components. Only for prime mover power plant design and layout has some huge difference. Ppt thermal power plant powerpoint presentation free to.
The temperature to which steam can be superheated is limited by metallurgical consideration. Various travel mechanisms are used, depending on the applications. Almost two third of electricity requirement of the world is fulfilled by thermal power plants or thermal power stations. Third wave digitals nuclear plant steam turbine power generator 3d model. Steam power plant configuration, design, and control. Thermal power plants contribute maximum to the generation of power for any country. Here now we going to discuss only steam power station or steam power generation plant and all other power station in next coming articles. Important terms used in thermal power plant or steam power plant.
Army, usa, technical manual tm 58116, electric power plant design. Advantages and disadvantages of a thermal power plant. What is the working principle of a steam power plant. Pdeen bandhu choturam thermal power plant is a project of haryana power generation corporation limited hpgcl. Each of these configurations has its own specific plant and power train layout. Such as diesel engine, gas engine, boiler steam pressure etc. The recommended power supply for the semiautomatic fcaw process is a constantvoltage direct current dc machine. It steam power plant decreases the moisture content of the steam at the turbine exit as can be seen in ts diagram as shown in figure 2. Ppt steam power plant powerpoint presentation free to. The steam produced in boiler is wet and is passed through a superheater where it is dried and superheated. Increases the temperature of the air supplied for coal burning by deriving heat from flue gases. Though each plant is unique in itself in terms of specific features and functionalities, still there is a broad outline to which all thermal power plants confirm to and in this article we will study about the general layout of a typical power plant. To learn more about thermal power plants, you can read our. Wet steam or unsaturated steam it is a mixture which contain both water vapor and liquid water droplets.
Jul 12, 2016 working principle of steam power plant. Also calculate the power output of steam turbine power plant in. The main aim is to know boiler, steam turbine and describe cooling towers and condensers. A simple power plant consists of a boiler, turbine, condenser and a pump. A steam power plant using steam as working substation works basically cycle.
Power plants generate electrical power by using fuels like coal, oil or natural gas. The prime mover is the mechanical drive that rotates the alternator shaft. Steam power plant construction,working, advantages and. A 200mw plant may require around 2000 tons of coal daily. Here is the layout of a steam power plant, working fluid cycle steam power plant is a closed cycle, which uses the same fluid repeatedly.
Pdf power plant lecture notes chapter2 steam power. In thermal generating stations coal, oil, natural gas etc. Pdf power plant lecture notes chapter2 steam power plant. Main learning objectives the participants will be able to. A thermal power plant burns enormous amounts of coal. Its generally a compact station so it can be located when we actually require it. Valentini gas turbine power plants 9 mass flow rates and so this plant can be adopted on sites with low water availability.
Coal and ash handling plant steam generating plant steam turbine alternator feed water cooling arrangement 5. A thermal power plant basically works on rankine cycle. A steamthermal power station uses heat energy generated from burning coal to produce electrical energy. Main component on steam power plant power plant technology. First, a brief introduction of ffpp fundamentals and con. Description about layout of steam power plant the layout of a modern steam power plant comprises of the following four circuits. Pdf report on steam power plant saddam hussain sohag. Saturation temperature it is the temperature for a corresponding saturation pressure at which a liquid boil into its vapor phase wet steam or unsaturated steam it is a mixture which contain both water vapor and liquid water droplets. Power plant layout planning gas turbine inlet air quality considerations similar surveys are available for other regions of the world, but concentrations and content will be strongly influenced by local topography, climate conditions and degree of industrialization. Parts of thermal power plants bright hub engineering. We have the advantages, disadvantage, layout, working principle of steam power station or steam power plant in this article. Modern steam plant h kennedy 05112012 p 16 agenda steam boiler features page 2 steam turbine features page 16 challenges and trends page 20 potential solutions for south africa page 30 conclusions page 35.
Introduction in india 65% of total power is generated by the thermal power stations. The report is based on the structures and construction of steam power plants in bangladesh. A practical thermal plant possess more complicated design and multiple stages of turbine such as high pressure turbine hpt, intermediate pressure turbine ipt and low pressure turbine lpt. Thermal power plant as the title infers is the place of mechanism which converts heat energy into electric power. Heat is added to the compressed air either by burning fuel in the chamber or by the use of air heaters.
In a coal based thermal power plant, coal is transported from coal mines to the generating station. Heat produced due to burning of coal is utilized in converting water contained in. In this video i have discussed the basic layout and working of steam power plant. Coal received in coal storage yard of power station is transferred in the furnace by coal handling unit.
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