There are different types of thermal power plants based on the fuel used to generate the steam such as coal, gas, and diesel. In thermal power plants the heat energy produced by burning fossil fuels like coal, petroleum or natural gas is used to heat water and change it into steam which rotates the turbines of generators to produce electricity. Thermal power plant 1 no transcript 2 introduction in india 65 of total power is generated by the thermal power stations. Thermal power plant thermal power stations coal fired turbo alternators driven by steam turbine oil fired crude oil or residual oil gas fired fastest growing primary. 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. A free powerpoint ppt presentation displayed as a flash slide show on id. Makais ocean thermal energy conversion otec power plant. Oct 12, 2015 ocean thermal energy conversion otec animated and explained with 3d program. The functionality of the wave power station developed by voith hydro. Ocean thermal energy conversion simple english wikipedia. Ppt thermal power plant powerpoint presentation free.
Ocean thermal energy conversion otec types renewable. In the year 1930 his student named georges claude built otec plant in matanzas, cuba which generated 22kw of power. Ocean thermal energy conversion linkedin slideshare. About 65% of electricity consumed in india are generated by thermal power plants.
Otec ocean thermal energy conversion the technology that converts solar radiation into electric power. Oct 24, 2016 pulverizing plant in modern thermal power plant, coal is pulverized i. Pulverizing plant in modern thermal power plant, coal is pulverized i. A 10mw ocean thermal energy conversion otec prototype power plant has been planned off the coast of hainan island in southern china. Detailed energy audit of thermal power plant equipment.
What is ocean thermal energy conversion 1 what is ocean thermal energy conversion. Human factors in accident investigation ppt download. At one point, we all have to make ppt of any topic and submit its report. Dec 11, 2019 the planned construction of an otec ocean thermal energy conversion power plant in the southern chinese high seas is set to become the largest power plant in the world. This is the first true closedcycle ocean thermal energy conversion otec plant to be connected to a u.
The second meeting of the committee was held in cea, new delhi on 25. Hainan ocean thermal energy conversion otec power plant. Ocean thermal energy corporation ote builds and operates clean hydrothermal energy plants worldwide using the proven technologies of ocean thermal energy conversion otec and seawaterlake water air conditioning swac. Download the seminar report for ocean thermal energy. In detail otec hydro energy conversion system which uses oceans natural thermal gradientthe fact that the oceans layers of water have different temperaturesto run a heat engine.
Generating technologies for deriving electrical power from the ocean include tidal. Otec,ocean thermal energy conversion is an energy otech,ocean thermal energy technology that converts solar that converts conversion is an energy technology radiations to electricalto electric power. The pacific islands are perfect for ocean power, but many other challenges remaininclude climate change. Ocean thermal energy conversion otec animated and explained with 3d program. The ocean contains enoughenergy power all of the worlds otec is a way to generateelectrical needs. Ocean thermal energy conversion otec is a gamechanging technology that leverages the temperature difference in the ocean between cold deep water and warm surface water in the tropics and subtropics to generate unlimited energy without the use of fossil fuels. Sources of water can vary from the local water authority to a local river to a nearby ocean. Jun 23, 2009 the functionality of the wave power station developed by voith hydro. Optimization of ocean thermal energy conversion power plants. The out put from the hpt is reheated in a reheaterrh and used to rotate ipt. Ocean thermal energy conversion otec is a process that can produce electricity by using the temperature difference between deep cold ocean water and warm tropical surface waters. That means otecgenerated electricity has a glut of work to do at the plant before any of it can be made available to the community power grid. Otec or ocean thermal energy conversion, is a renewable. Thermal pollution an overview sciencedirect topics.
Otec, ocean thermal energy conversion is an energy otech, ocean thermal energy technology that converts solar that converts conversion is an energy technology radiations to electricalto electric power. A major share in power generation is from thermal sources, with an installed capacity of 153847. A signircant fraction of solar radiation incident on the ocean is retained by seawater in tropical. The focus in these meetings was on reducing plant consumptive water requirement by use of dry cooling system for condenser cooling in thermal power plants. Thermal power plant free download project of php,java. Otec plants must be located where a difference of about 20. Some 20 to 40 percent of the power, in fact, goes to pump the water through intake pipes in and around an otec system. Ppt what is ocean thermal energy conversion powerpoint. This is the first true closedcycle ocean thermal energy conversion otec. University of florida, 2006 a thesis submitted in partial fulfillment of the requirements for the degree of master of science in mechanical engineering in the department of mechanical, materials, and aerospace engineering. Ocean thermal energy conversion makai ocean engineering.
Thermal power station process flowchart and diagram. Presentation on ocean thermal energy conversion by keshav kumar jha. Many oceans are very deep and the water at depths of 1,000 meters can be around 5 c. Ocean thermal energy, ask latest information, ocean thermal energy abstract, ocean thermal energy report, ocean thermal energy presentation pdf,doc, ppt, ocean thermal energy technology discussion, ocean thermal energy paper presentation details, ocean thermal energy, ppt, pdf, report, presentation, source code, abstract, seminar, project idea, seminar topics, project, project topics,latest. Ocean thermal energy conversion systems slideshare. Trends and future outlook for thermal power plants 71 fig. Worlds largest ocean thermal energy conversion otec power. Oceans of power providing renewable energy and clean water for c ommunities around the world. Introduction in india 65% of total power is generated by the thermal power stations. If a pipe is put down into the ocean we can bring the cold. Thermal power is the largest source of power in india. In 1881,jacques arsene darsonval a french physicist has proposed tapping thermal energy from ocean. Ocean thermal energy conversion authorstream presentation.
Report on minimisation of water requirement in coal based thermal power stations 2 system. Topicwelcome to presentation on seminar topic ocean thermal energy. After it passes through the turbine the steam is condensed in a condenser and recycled to where it was heated. Condenser w 0 steam power plant q h h out 4 1 the thermal efficiency of the rankine cycle is determine from net out th in in k 1 wq qq where w q q w w net in out turbine, out pump, in deviation of actual vapor power cycle from idealized ones the actual vapor power cycle differs from the ideal rankine cycle, as a result of. An ocean thermal energy conversion power plant built by makai ocean engineering went operational in hawaii in august 2015. Doing so reduces the overall performance of the power plant as noted earlier. The fuel is transported from mines via trains to the fuel storage facility in a power plant. The fuel is then fed to the boiler generating a large amount of combustion heat. The power plant is intended to be a joint venture between two business giants, usbased engineering corporation lockheed martin and hong kongbased construction consortium reignwood. As of 20, the net power generation capacity in india is 2,25,793. Wether the following certificate is valid and recognised by the factory inspector. This makes them the worlds largest solar energy collector and energy storage system. In a thermal power plant generally 3 turbines are used to increase the effciency.
Ocean thermal energy conversion otec generates electricity indirectly from solar energy by harnessing the temperature difference between the sunwarmed surface of tropical oceans and the colder deep waters. The term thermal power plant is used since fuel is burnt to produce heat energy which is converted into electrical energy hydro power plants in hydro power plants,kinetic energy of the flowing water or the potential energy of the water at height is used to turn the turbine and generate electricity. In 1935, claude constructed another opencycle plant, this time aboard a. Ocean thermal energy conversion otec is a way of getting useful energy from the worlds oceans. A collection of papers exploring the main types of ocean energy, including otec, tidal, and wave power. The pilot project will be jointly developed by the beijingbased resort developer reignwood group and the usbased defence and aerospace company lockheed martin. Detailed energy audit of thermal power plant equipment sourabh das1, mainak mukherjee1, surajit mondal2 1m. Those thermal pollution limits are designed to protect the aquatic environment. On an average day, 60 million square kilometers 23 million square miles of tropical seas absorb. Ocean thermal energy conversion otec types renewable energy.
Otec systems use the ocean s natural thermal gradientthe fact that the ocean s layers of water have different temperaturesto drive a. The planned construction of an otec ocean thermal energy conversion power plant in the southern chinese high seas is set to become the largest power plant in the world. Sumit thakur mechanical ocean thermal energy seminar and ppt with pdf report. After it passes through the turbine, the steam is condensed in a condenser.
A thermal power station is a power plant in which the prime mover is steam driven. Worlds largest ocean thermal energy conversion otec. Process and technology status ocean thermal energy conversion. To compensate for its low thermal efficiency, otec has to move a lot of water. What is ocean thermal energy conversion the oceans cover a little more than 70 percent of the earths surface. For otec ocean thermal energy conversion, rather than transfer huge quantities of cold water from deep in the ocean to the surface to provide a heat sink for a heat engine or for desalination, this invention provides a method of using small masses of lowboilingpoint fluids to absorb heat in a heat exchanger near the ocean surface using the latent heat of evaporation and then depositing the. Each water source has unique characteristics, including organic growth, dissolved minerals, and. It boasts a competitive advantage over alternative sources of electricity. Optimization of ocean thermal energy conversion power plants by steven emanoel rizea b. Each water source has unique characteristics, including organic growth, dissolved minerals, and chemical contaminants.
Alabama powers plant miller how electricity is generated 3d animated tour duration. Pdeen bandhu choturam thermal power plant is a project of haryana power generation corporation limited hpgcl. During my lectureship at r n modi engg college kota raj, i gave a power point presentation on thermal power plant. Steam power plant ppt steam power plant presentations. Key global player in steam turbines industry with market leadership position in india, having over 60% market share. The warm seawater vaporizes the fluid in the heat exchanger which then turns the turbines of the generator. And getting a right seminar for submission is really a tough task. Otec working principle this plant works on the principle of a closed.
When a heat wave occurs, the prevailing temperature of the cooling water will increase above normal. The term thermal power plant is used since fuel is burnt to produce heat energy which is converted into electrical energy hydropower plants in hydropower plants,kinetic energy of the flowing water or the potential energy of the water at height is used to turn the turbine and generate electricity. Water is heated, turns into steam and spins a steam turbine which drives an electrical generator. The governor of hawaii, david ige, flipped the switch to activate the plant. In detail otec hydro energy conversion system which uses oceans natural thermal gradientthe fact that the oceans layers. The oceans cover a little more than 70 percent of the earths surface.
Water is heated, turns into steam and spins a steam turbine which either drives an electrical generator or does some other work, like ship propulsion. Apr 05, 2020 a collection of papers exploring the main types of ocean energy, including otec, tidal, and wave power. Pulverizing is a means of exposing a large surface area to the action of oxygen and consequently helping combustion. The sun shines on the oceans of the world and in the hot parts near the water at the seas surface can be quite warm, sometimes as high as 30c.
Warm seawater is taken in from the surface of the oceans and cold water from the deep at 5 o. Otec, or ocean thermal energy conversion, is an energy technology that converts solar radiation to electric power. Makai ocean engineerings ocean thermal energy conversion otec power plant is the worlds biggest operational facility of its kind, with an annual power generation capacity of 100kw, which is sufficient to power 120 homes in hawaii. A thermal power station is a power station in which heat energy is converted to electric power. Conclusions and recommendations 32 figures 1 global distribution of annual wave power flux from wave watch iii windwave model 3 2 global distribution of annual wave power flux from fugro oceanor worldwaves model 3 3 wave energy conversion 4. Ppt thermal power plant powerpoint presentation free to. The superheated steam is directly fed to this turbine to rotate it. Us20070289303a1 heat transfer for ocean thermal energy. The pacific islands are perfect for ocean power, but many. Wave energy conversion and ocean thermal energy conversion. Ocean thermalenergy conversionotec utilizes the worlds largestsolar radiation collector theocean. The designations employed and the presentation of materials herein do not imply the expression of any. Otec is unique among all energy generation technologies.
Mar 10, 2015 ocean thermal energy seminar pdf report and ppt the oceans cover a little more than 70 percent of the earths surface. Ocean thermal energy, ask latest information, ocean thermal energy abstract,ocean thermal energy report,ocean thermal energy presentation pdf,doc,ppt,ocean thermal energy technology discussion,ocean thermal energy paper presentation details,ocean thermal energy, ppt, pdf, report, presentation, source code, abstract, seminar, project idea, seminar topics, project, project topics,latest. Otec plants pump large quantities of deep cold seawater and surface seawater to run a power cycle and produce electricity. Pulverizing process consists 3 stages classified as. Thermal power plant free download project of php,java,asp.
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