Ppt hydro power plants powerpoint presentation free to. Generation of electricity by hydropower potential energy in stored water is one of the cleanest methods of producing electric power. In hydropower plant potential and kinetic energy of the water is used to rotate the turbine and hence generator to generate electricity classification of hydroelectric plants. In the late 19th century, the force of falling water was used to generate electricity. For hydropower generation, statistics are a combination of official government. The engineering cost in addition to the constructional cost is also high in a hydroelectric power plant. A storage tank fitted with siphons to increase water pressure. We need energy for all our activities, and we utilize this energy in various forms such as thermal, electrical, mechanical etc. Hydropower is a fueled by water, so its a clean fuel source. Doe hosts workshop on turbulence at hydroelectric power plants in atlanta.
H 39 m q 5 m3s p 182 mw d runner 7,5 m ligga power plant, norrbotten, sweden. Hydropower plants range in size from small systems for a home or village to large projects producing electricity for utilities. Hydro power plant report, hydro power plant ppt download, hydro power plant pdf, hydro power plant, hydro power plant fundamentals, hydro power plant, hydro power. The generated electric power output of a hydroelectric plant is given by the equation. According to the us hydropower resource assessment final report, there are a total of 104 projects that have a nameplate capacity of 2,218mw. 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 intake dam. Average investment costs for large hydropower plants with storage typically range. The coal is fired beneath the boiler and water is used for the preparation of steam.
For efficient operation of hydropower plants, in order to meet the electricity demand, the hydro energy is stored either in reservoirs for dam. Download the pdf version of the list of important nuclear power plants in india. Hydro power plants tail water draft tube gate draft tube turbine main valve penstock air inlet inlet gate surge shaft tunnel sand trap trash rack. Hydro electric power plant objective questions mcq and. Introductionhydro power1 one of the most widely used renewable source of energy for generatingelectricity on large scale basis is hydropower2 the power obtained from river or ocean water is called as hydropower3 hydropower is the renewable source of energy since water is available inlarge quantities from rain, rivers, and oceans and this is will be. These installations can provide power to an isolated home or small community, or are sometimes connected to electric power networks, particularly where net metering is offered. They can run about 540 days before they are shut down for refueling. Design and construction of mini hydropower plant with propeller turbine, pp. The constructional cost of a hydroelectric power plant maybe higher than that of other conventional thermal power plants because of construction of a huge dam across the flowing river. The table below refers to the major hydel power stations of india. Pakistan is endowed with a hydel potential of approximately 41722 mw, most of which lies in the north west frontier province, northern areas, azad jammu and kashmir and punjab.
Small hydropower plants are similar to large plants but some use offtheshelf turbines and other components rather than bespoke components. The type of the equation was linear using the data during. Hydroelectric power plants a pdh online course for. Comparison of various power plants by kiran daware power system. Hydroelectricity is the most widely used form of renewable energy. Hydropower explained energy information administration.
Hydroelectric plants, on the other hand, convert the potential energy of water into an electrical output. Hydropower is a domestic source of energy, produced in the united states. Hydro power is considered as one of the most economic and non polluting sources of energy. India is the 7th largest producer of hydroelectric power in the world. Introduction water energy has been the most widely used form of renewable energy for the production of electricity. Because hydropower generation begins the minute water starts to fall through. On the basis of data available in ppib and information obtained from various organizations, details of the projects of the. Guide on how to develop a small hydropower plant esha 2004 6 electromechanical equipment1 this chapter gives the main description of the electromechanical equipment, some preliminary design rules and some selection criterion.
Find powerpoint presentations and slides using the power of, find free presentations research about hydel power plant ppt. One of these sites is the flat rock dam in manayunk, pa and this will be the site of our proposed hydroelectric power plant. List and details of hydel power stations in india part 1. In 2012, hydroelectric power plants contributed about 16% of total electricity generation of the world. Hydro power plant in india first hydro power plant was constructed at mysore in 1902 named as sivaramudram having capacity 4. The first hydroelectric power plant was built on the fox river in. The power output from a hydroelectric power plant depends on three parameters a. Power is the basic necessity for the development of a country percapita consumption of electric energy is deemed as an index of the standard of living in a nation in the presentdayworld. However, electrical energy can be considered as the most important of these since we can. Micro hydro is a type of hydroelectric power that typically produces from 5 kw to 100 kw of electricity using the natural flow of water.
As of 30 april 2017, indias installed utilityscale hydroelectric capacity was 44,594 mw, or. Foreword national electric power regulatory authority. The most common type of hydroelectric power plant is an impoundment facility. The first hydropower plant connecting to national grid was baluchaung 2 hydropower station operated with six numbers of turbines each in 28 mw. Hydroelectric power international finance corporation. Guide on how to develop a small hydropower plant the present document is an updated version developed by the thematic network on small hydropower tnshp of the laymans guidebook on how to develop a small hydro site, by celso penche1998. Natural gasfired power plant 400 500 oilfired power plant 790 900 coalfired power plant 900 1200 the largest sources of ghg emissions for hydropower are the construction of the facilities, and biomass decomposition from reservoir flooding. Hydro power plant construction working and history of. This guide has been translated by the tnshp to german, french, and swedish. In this paper the use and possibility of micro water current. Cragside in northumberland was the first house powered by hydroelectricity in 1878 and the first commercial hydroelectric power plant was built at niagara falls in 1879.
Additional smaller hydroelectric power units with a total capacity of 4,380 mw 1. Hydropower doesnt pollute the air like power plants that burn fossil fuels, such as coal or natural gas. This paper emphasizes on types of hydropower plants detailed with reservoirtype, runoff rivertype, pumped storagetype, tidal power type, and smallscale hydropower in myanmar. There are many types of hydropower plant such as damreservoir base power plant, ocean tidal power plant, wave power plant and others.
Worldwide, hydropower is a crucial power supply option for several reasons. A free powerpoint ppt presentation displayed as a flash slide show on id. Uses of hydropower in the united states today, hydropower projects provide 81 percent of the nations renewable electricity generation and about 10 percent of the nations total electricity. A coalfired power plant uses steam to turn the turbine blades.
Map showing the location of major hydro power plants in india. Nuclear power plants are designed to operate continuously for long period of time. Design and construction of mini hydropower plant with. Borcha power plant, turkey h 87,5 m p 150 mw d runner 5,5 m. In 1881, street lamps in the city of niagara falls were powered by hydropower. 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. The guide discusses each step of a hydropower projectsite selection, plant design. It is my pleasure to introduce the 2017 hydropower status report.
Hydro electric power is cheaper as compared with a fuel burning plant. Second, hydropower reduces reliance on imported fuels that carry the risks of price volatility. The process involves flow of water from the source, through. Technically, large hydropower plants are the most sophisticated and are generally individually designed for each site using turbines that have also be made specifically for the power plant. Introduction to hydropower engineering introduction.
For detailed and comprehensive material on map location with key features and map for hydel power stations and more visit examrace geography maps series. Coal fired power plants have been the main means of power generation in many countries. Hydel power plant free download as powerpoint presentation. Hydroelectric plants do not create air pollution, the fuelfalling wateris not consumed, projects have long lives relative to other forms of energy generation, and. Benefits one of the cheaper and ecofriendly sources of electricity. A typical hydroelectric plant is a system with three parts. Hydropower facts and information national geographic. With todays emphasis on environmental consideration and conservation of fossil fuels, other renewable resources are being used to employ the energy sources of the sun and the earth for electricity generation.
Hydropower is an essential contributor in the national power grid because of its ability to. Efficiency of the system,type of draft tube and type of turbine used d. Hydropower offers advantages over other energy sources but faces unique environmental challenges too. This raises the possibility that power plant developers will continue to follow the pattern of the 1990s and rely heavily on natural gas plants to meet the need for new generating capacity with current technology, coalfired power plants using carbon capture equipment are an. The sizes of hydropower plants are described below. Design and installation of a mini hydro electric power plant. First, it is a renewable energy resource that can contribute to sustainable development by generating local, typically inexpensive power. It considers the design and installation of mini hydropower plant. View and download powerpoint presentations on hydel power plant ppt. What are the limitations and benefits of hydropower plants. There are three types of hydroelectric power plants.
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