Ethiopia has some of the richest water resources in africa, distributed across eight major basins with an exploitable hydropower potential of 45,000 mw. Hydro power plants hydro power plants the principle the water conduits of a traditional high head power plant arrangement of a small hydropower plant water. This powerpoint presentation is provided as a free educational resource. Nearly 24% of the total world power is generated using hydro plants. Note that eia forecasts assume no change to the laws and regulations. Design and construction of mini hydropower plant with. The renewable energy powerpoint template has colorful slide elements i. The objective is to introduce competition, protect consumers interests and provide. The designations employed and the presentation of materials herein do not imply.
Hydro power is an efficient type example of renewable energy. These favorable characteristics continue to make hydroelectric projects attractive sources of electric power. He found that when a magnet is moved past a conductor, it causes electricity to flow. Browse and download a number of the infographics used to bring sector insights and trends to life in the 2018 hydropower status report. Introduction 80 % of total electricity produced in the world is hydal, while remaining 20% is produced from nuclear, thermal, solar, geothermal energy and from magneto hydro dynamic mhd generator. Apart from a few countries with an abundance of it, hydro capacity is normally applied to peakload demand, because it is so readily stopped and started. Beach wind is a cheap source of electricity generation and freely available in our environment, and this is a free energy powerpoint template that you can download to make presentations on wind energy and clean energy topics. Magnetohydrodynamic mhd power generation process is basically based on the physics background of space plasma. Cost of generation per kwh for hydro station and thermal station are in the ratio 1. The theoretically power available from a flow of 1 m 3 s water with a fall of 100 m can be calculated as. Mhd power generation is a new system of electric power generation which is said to be of high efficiency and low pollution. Wherever we look, global challenges are spurring a demand for increasingly efficient power generation products, solutions, and services. Magneto hydrodynamic power generation technology mhd ppt.
It uses the single but very powerful energy force of moving water. Hydro electric power is cheaper as compared with a fuel burning plant. Electricity act 2003 has been enacted and came into force from 15. Power sector at a glance all india ministry of power. Presented by yoshiaki mino, the kansai electric power co. Historically, one of the first uses of hydro power was for mechanical milling, such as grinding grains.
Hydropower once underpinned the countrys power sector, accounting for 45 per cent of power generation in 1991, but this share has dropped to around 28 per cent, as shortterm planning preferred thermal power plants. In 2009, the three most heavily used sources for generating electricity were coal, natural gas and oil. Download hydro power generation is an established technology and maybe as much ppt for free. Hydropower relies on the water cycle, which is driven by the sun, thus its a renewable power source.
Hydropower or hydroelectricity refers to the conversion of energy from flowing water into electricity. The estimated amount of new generating capacity is taken from the excel output spreadsheet for the annual energy outlook 2008 report. However, hydropower is poised for a resurgence and will play a significant role in addressing this power deficit, with some. Efficiency of the system,type of draft tube and type of turbine used d. There are 230 hydropower station that producing electricity over 50,000kw,including 25 over 1,000,000kw and 40 over 500,000kw.
These segments contain icons illustrating solar, wind power, heat pump, energy storage, hydropower, geothermal, and bioenergy. Magneto hydro dynamic power generation mhd is the property of its rightful owner. A hydro power plant plays a very important role in the development of the country as it provides power at the cheapest rate being the perpetual source of energy. Hydropower generation hydro power is generated by using electricity generators to extract energy from moving water. Ppt hydro power plants powerpoint presentation free to.
View and download powerpoint presentations on magneto hydrodynamic power generation technology mhd ppt. North dakota with 20 times the wind potential of california has not erected a single wind turbine wind power classes 3 300400 wm2 to 7 8002000 wm2 are suitable for wind power development wind variability must be overcome by system design basic energy storage differences in pressure gradients around wind turbines affect birds noise. Power generation by hydro power plant is only dependent on natural phenomenon of rain. For the past 16 years, suneco hydro hydroelectric generator only does one thing that is produce micro hydro turbine generator. Design and construction of mini hydropower plant with propeller turbine, pp.
Encyclopedia of physical science and technology third edition, academic press, new york, 2003, pages 489504. Hydro power generation is an established technology and maybe as much as one fifth of the worlds electricity is generated this way, which is slightly more than. Small, mini and micro hydro power plants play an important role inelectrifying the rural parts 58. When reproducing these infographics, please use the credit 2018 hydropower. Hydropower is a domestic source of energy, produced in the united states. Hydro power generation is an established technology and maybe. Hydro electric power, using the potential energy of rivers, now supplies 17. First approximation of shpp layout and electricty generation 5.
Hydropower is the renewable source of energy since water is available in large quantities. Therefore at the time of drought or summer session the hydro power plant will not work. In 2018, over 1 gw of hydropower capacity was put into operation across the continent, with total installed capacity now exceeding 36 gw. Complicating the matter even further, hydroelectric power generation is usually not the single reason why a dam is constructed along a river. Introduction in india 65% of total power is generated by the thermal power stations. The hydro turbine converts water pressure into mechanical shaft power, which is used to drive the electric generator, and the result is a 218v alternating e. A lesson plan that demonstrates how water can be used to generate electricity. By some comparison, it competes with the energy produced by fossil fuels and nuclear power, but is considered much cleaner and more simplistic. Due to energy loss the practically available power will be less than the theoretically power. Hydroelectric powerplants do not use up resources to create electricity nor do they pollute the air, land, or water, as other powerplants may.
The power obtained from river or ocean water is called as hydropower. Density of water, kgm3 q flow rate, m3 s h head, meters 8. Hydro power continued to play a major role in the expansion of electrical service around the world. Hydropower provides about 96 percent of the renewable energy in the united. If the efficiency of the turbine alternator is set to 0. Actually, hydroelectric and coalfired power plants produce electricity in a similar way. No transcript arrangement of a small hydropower plant. Feb 07, 2017 seminar topic presentation of magneto hydro dynamic power generation click below link to download full seminar report and ppt. These units are quite pricey and are generally for people who are looking to go completely offgrid scott hydroelectric. Excellent build quality, low maintenance and good power production at properties with relatively low head the notso. A hydroelectric generator converts this mechanical energy into electricity. Despite its vast renewable energy resources, africa continues to rely on oil and gas along with traditional. This power is harnessed and used to drive mechanical devices. The power output from a hydro electric power plant depends on three parameters a.
Cross flow turbine hydro electric generator the high points. Introduction to the specifics of small hydro power plants shpp structure of the presentation 1. It is considered a renewable energy source because the water cycle is constantly renewed by the sun. A science project that displays the power of water pressure. Find powerpoint presentations and slides using the power of, find free presentations research about magneto hydrodynamic power generation technology mhd ppt. Seminar topic presentation of magneto hydro dynamic power generation click below link to download full seminar report and ppt. This module explains the history of hydroelectric power plant. What is hydropower hydropower refers to energy, mostly electric, which is derived from water in motion. Ppt hydro power plant powerpoint presentation free to. Hydro power generation is an established technology and maybe as much ppt presentation summary. Average investment costs for large hydropower plants with storage typically.
An introduction to hydropower concepts and planning. Principal of hydro power plant the objective of a hydropower scheme is to convert the potential energy of a mass of water, flowing in a stream with a certain fall to the turbine termed the head, into electrical energy at the lower end of the scheme, where the powerhouse is located. Hydropower is a fueled by water, so its a clean fuel source. A hydraulic turbine converts the energy of flowing water into mechanical energy. In both cases a power source is used to turn a propellerlike piece called a turbine, which then turns a metal shaft in an electric generator, which is the motor that produces electricity. Hydroelectric power generation is one of many ways in which electricity can be generated. Water is diverted from a stream into a pipeline, where it is carried downhill and through the turbine flow. Micro hydro power plant final 1 linkedin slideshare. Magneto hydro dynamic power generation seminar presentation.
How a hydropower plant works a typical hydropower plant is a system with three parts. The flow is the volume of water which can be captured and redirected to turn the turbine generator, and the head. Free energy powerpoint template is a simple and new template design for wind power presentations. Thermal power plant free download project of php,java,asp. Merits of pumped storage plants to cope with massive introduction of renewable generation.
Most widely used renewable resource for generation of electricity is hydropower. Africa has the highest percentage of untapped technical hydropower potential in the world, with only 11 per cent utilised. The standard generators used in micro hydro power projects are the synchronous generator and the induction motor used as a generator. Hydroelectric power has played an important part in the development of this nations electric power industry. Power plants using these renewable sources of energy are described in the following sections. A power source is used to spin a turbinebasically a propellerwhich in turn spins a metal shaft, forming the equivalent of an electrical generator that produces and stores electricity. Hydro turbine generator, water turbine generator from 300w. Presentations international hydropower association. The aspiration for bulk generation of power in the future is nuclear fusion. Generally, an ebook can be downloaded in five minutes or less. Hydropower doesnt pollute the air like power plants that burn fossil fuels, such as coal or natural gas.
Pdeen bandhu choturam thermal power plant is a project of haryana power generation corporation limited hpgcl. Energy systems hydraulic turbines and hydroelectric power plants classification specific speed expressed as 1254 source. Magnetohydrodynamic power generation the magnetohydrodynamic power generator8 is a device that generates electric power by means of the interaction of a moving. If you need any hydro power turbines or waterpowered turbines for your business, youve come to the right place. Click on any of the links to the left to learn more about our experience in improving the performance and reliability of your critical pumps. A micro sized plant is one that generates less than 100 kw of electricity and would typically be used to power 12 houses. The major problem in electricity generation is where does the motion come from that keeps the copper wire and magnets moving relative to one another. A list of links to experiments and background information on hydropower. Today, rivers and streams are redirected through hydro generators to produce energy, although there are pros and.
Magnetohydrodynamic power generation provides a way of generating electricity directly from a fast moving stream of ionised gases without the need for any moving mechanical parts no turbines and no rotary generators. Hydro electric power plant objective questions mcq and. Hydro electric power plants generate from few kw to thousands of mw and are much more reliable and efficient as a renewable and clean energy source than fossil fuel power plants. Significance hydropower stands as the most significant renewable energy source. Calculation of output power generation from hydro turbine the output power generation from the hydro turbine. Joint development mode of hydropower and new energy study and application. The power source, in the case of hydropower, is water itself. Hydropower plant seminar hydroelectricity turbine scribd. The two vital factors to consider are the flow and the head of the stream or river. Urbanization, scarce resources, and climate change.
The worlds hydro power potential is about 2724 mkw total hydro power potential of india is 84 mkw and 22% of this potential is being. Over half of this potential is located in the abbay and omo river basins, where the nearlycompleted 6,000 mw grand ethiopian renaissance dam gerd and the recentlycompleted 1,870 mw gibe iii. In hydro electric plant, the cost of generation being. Hydroelectric power comes from water at work, water in motion. Before embarking on any hydro power generation project it is essential to survey the proposed site to calculate the amount of available hydro power. Displaying powerpoint presentation on hydro power generation is an established technology and maybe as much available to view or download. Hydropower key facts 2018 international hydropower.
So simple electric generators found in power plants contain, magnets and copper wire that when put into motion relative to one another create the electric current that is sent out to homes. In a hydro plant, if the discharge is 200 m 3 s and the head of the water is 100 m. Hydroelectric power plants are categorized according to size. Mar 10, 2014 renewable energy technologies range from solar power, wind power, hydroelectricitymicro hydro, biomass and biofuels for transportation. A coal power station is not built for any other reason but power generation, whereas a hydroelectric dam may be constructed for other reasons such as flood control. In the hydroelectric power generation, mechanical energy, in different forms kinetic, potential and pressure from flowing fluid, is converted into electricity with a water turbine and an alternator. The powerpoint template of renewable energy resources gives an option to choose from two slide designs.
A powerpoint presentation on hydro electric power plant. After passing through the turbine, the water reenters the river on the downstream side of the dam. Introduction in hydroelectric power station potential and kinetic energy of stored water is converted into electric energy. The basic principle is the faradays law of electromagnetic induction. The vertical drop head creates pressure at the bottom end of the pipeline. The operation of a generator is based on the principles discovered by faraday. May 14, 2014 hydro energy is the energy generated by force of water used for power generation.
Historically people used the power of rivers for agriculture and wheat grinding. Ppt hydro power plant powerpoint presentation free to download id. View infographics from the latest hydropower status report. Power generation along with agricultural irrigation started in 1956, achieving full potential in 1966 geography hirakund is located at. If so, share your ppt presentation slides online with. The hydro companies have provided a range of pump repair, engineering and support services to the power generation.
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