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of 29Report on Hydro Power Plant

11-11-2011http://www.scribd.com/doc/50301157/Report-on-Hydro-Power-Plant


HISTORY OF

years. The Greeks used water wheels for grinding wheat into flour more

2,000 years ago. Besides grinding flour, the power of the water was used




wood and power textile mills and manufacturing plants.

began in the mid

Bernard Forest de Bélidor wrote Architecture Hydraulique. In this four

work, he described using a vertical

HYDROELECTRIC POWER /

power is electricity generated using water power. Potential energy (or

"stored" energy in a reservoir)

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1880, a brush arc light dynamo driven by a water turbine was used to

theatre and storefront lighting in Grand Rapids, Michigan; and in 1881,

brush dynamo connected to a turbine in a flour mill provided street

Niagara Falls, New York. These two projects used direct

changed to mechanical energy in a power plant, which is then turned

electrical energy. Hydroelectric power is a renewable

reservoir. In the dam is a water intake.

called a penstock.

TYPES OF HYDROPOWER

and pumped storage. Some hydropower plants use dams

images below show both types of hydropower plants.




(Affiliated to Jawaharlal Nehru Technological University Hyderabad,and the United States', first hydroelectric plant located in Appleton,

in 1882.

later. In the United States, there are about 80,000 dams of which only

control, water supply, and irrigation. Hydropower plants range in size

small systems for a home or village to large projects producing

utilities.

IMPOUNDMENT

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water through the penstock and onto the blades of a turbine. A turbine

similar to the blades of a child's pinwheel. But instead of breath

pinwheel turn, the moving water pushes the blades and turns the turbine.




turbine spins because of the force of

electrical generator inside the powerhouse. The generator produces

that travels over long

process is

facility. An impoundment facility, typically a large hydropower system,

dam to store river water in a reservoir. Water released from the

Irrigation Water Analysis Analyse Water Quality In Variety Of Conditions. Contact Us Today! Hach.com/Irrigation_Water_AnalysisLicense Business News Buy The World's Best Content. Full-Text, Licensed, Business News www.newscred.comElectrical Circuit Design News Read the Latest Electronics Design News & Daily Updates from EW- www.ElectronicsWeekly.com/Design of 29Report on Hydro Power Plant



through a turbine, spinning it, which in turn activates a generator to

electricity. The water may be released either to meet changing

or to maintain a constant reservoir level.

Siemens answers: Efficient energy supply - Answers for the environment. www.siemens.com/answersHydraulic Turbine More than 50 years' experiences in manufacturing hydropower equipments www.zjjl.comJobs in Larsen & Toubro Exp: 1-13 Yrs.Sal : 4L to 15 L PA Register & Get Multiple Interviews TimesJobs.com/Upload_Resume




Question Papers Download Previous 5 Year Board Exam Papers & more than 200 Sample paper edurite.comPower Distribution Units Search Thousands of Catalogs for Power Distribution Units (PDU) www.globalspec.comUCG - Coal Gasification Ergo Exergy provides UCG technology for underground coal gasification www.ErgoExergy.com




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