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GENERAL LAYOUT – HYDROPOWER PROJECTS

TURBINE TYPES

KURICHU HEP-AN OVERVIEW

CONTENTS OF THE SESSION

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TYPICAL HYDRO PLANT

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TYPICAL HYDRO LAYOUT

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TYPICAL HYDRO LAYOUT

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POWER HOUSE LAYOUT

TianhuangpingHEP -CHINA

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F R A N C I S K A P L A N P R O P E L L E R B U L B

R E A C T I O N

P E L T O N

I M P U L S E

T Y P E S O F H Y D R O - T U R B I N E

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TURBINE SELECTION CURVE

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HEAD-SPECIFIC SPEED

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VARIATION OF HEAD

Head variai!" a##e$% &e'er#!r(a"$e !# (a$&i"e)*&i+e ,a'+a"(a$&i"e i% +ea% a##e$ed !"e

TYPE MAX. HEAD MIN. HEAD

KAPLAN 150% 50%

FRANCIS 125% 65%

PELTON _ _  

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RANGE OF SPECIFIC SPEED

The specific speed (m-KW system) of aturbine is the speed of a geometricallysimilar turbine that would develop onekW power under a head of one meter.

Type of

Turbine

Sp. Speed

(rpm inm-kW )

!ead (m)

"#$T%& ' - * + ,**

/&S0S * - ,** 1*- 2*

K/"$/& * -'*** 1-32

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EFFICIENCY CURVE -FRANCIS

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EFFICIENCY CURVE-KAPLAN

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FRANCIS RUNNER 

AGUS-PHILIPINES

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FRANCIS RUNNER LIFTING

FRANCIS RUNNER BEING

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FRANCIS RUNNER BEINGHANDLED BY EOT CRANE

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.-SECTION THROUGHFRANCIS TURBINE

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FRANCIS TURBINE

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FRANCIS RUNNER 

KEBAN -

TURKEY

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FRANCIS RUNNER 

HOOVER DAM-

USA

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FRANCIS RUNNER TRANSPORTATION

C / C O

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FRANCIS TURBINE-PLAN / SECTION

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.-SECTION THROUGHKAPLAN TURBINE

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.-SECTION THROUGHKAPLAN TURBINE

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KAPLAN TURBINE LOWERING

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KAPLAN RUNNER BLADE GRINDING

PELTON TURBINE

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PELTON TURBINE

No! Dopp!" -

NOR#AY

PELTON TURBINE

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PELTON TURBINE

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0 JET PELTON TURBINE

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PELTON TURBINE

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.-SECTION THROUGH

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FRANCIS V% KAPLAN

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FRANCIS V% KAPLAN

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FRANCIS V% PELTON

LOW SPEED / HIGH

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LOW SPEED / HIGHSPEED FRANCIS RUNNERS

N$%&'

N$%('

N$%)'&

N$%)*)

N$%)+'

N$%,&

N$%.,

N$%*''

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CAVITATION PHENO1ENON

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STATOR  SEG1ENT

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ROTOR 

ROTOR LOWERING

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ROTOR LOWERING

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  SPIRAL CASING

SHOP ASSE1BLY OF SPIRAL

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SHOP ASSE1BLY OF SPIRALCASE AND STAY RING

INSIDE THE SPIRAL

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INSIDE THE SPIRAL

BUTTERFLY VALVE

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BUTTERFLY VALVE

BUTTERFLY VALVE

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BUTTERFLY VALVE

SPHERICAL VALVE

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SPHERICAL VALVE

SPHERICAL VALVE

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SPHERICAL VALVE

BUTTERFLY VALVE

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BUTTERFLY VALVE

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KURICHU HYDROELECTRIC PROJECT

2 3 451W –AN OVERVIEW

DAM (O t b 2000)

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DAM (October 2000) 

POWER HOUSE (F b 2000)

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POWER HOUSE (February 2000) 

POWER HOUSE (March 2000)

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POWER HOUSE (March 2000) 

POWER HOUSE (M h 2000)

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POWER HOUSE (March 2000) 

POWER HOUSE (March 2000)

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POWER HOUSE (March 2000) 

POWER HOUSE (April 2000)

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POWER HOUSE (April 2000) 

POWER HOUSE (April 2000)

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POWER HOUSE (April 2000) 

POWER HOUSE (J 2000)

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POWER HOUSE (Jue 2000) 

POWER HOUSE (July 2000)

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POWER HOUSE (July 2000) 

POWER HOUSE (Septe!ber 2000)

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POWER HOUSE (Septe!ber 2000) 

POWER HOUSE (October 2000)

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POWER HOUSE (October 2000) 

POWER HOUSE ("o#e!ber 2000)

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POWER HOUSE ("o#e!ber 2000) 

POWER HOUSE ("o#e!ber 2000)

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POWER HOUSE ("o#e!ber 2000) 

POWER HOUSE (Dece!ber 2000)

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POWER HOUSE (Dece!ber 2000) 

POWER HOUSE (Dece!ber 2000)

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POWER HOUSE (Dece!ber 2000) 

POWER HOUSE (Dece!ber 2000)

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POWER HOUSE (Dece!ber 2000) 

POWER HOUSE (Dece!ber 2000)

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POWER HOUSE (Dece!ber 2000) 

POWER HOUSE (Jauary 200$)

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POWER HOUSE (Jauary 200$) 

POWER HOUSE (Jauary 200$)

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POWER HOUSE (Jauary 200$) 

POWER HOUSE (Jauary 200$)

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POWER HOUSE (Jauary 200$) 

POWER HOUSE (February 200$)

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POWER HOUSE (February 200$) 

POWER HOUSE (February 200$)

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POWER HOUSE (February 200$) 

POWER HOUSE (March 200$)

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POWER HOUSE (March 200$) 

POWER HOUSE (March 200$)

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POWER HOUSE (March 200$) 

SW%&'HARD ("o#e!ber 2000) 

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S ' ( o e be 000)

SW%&'HARD (Jauary 200$)

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SW%&'HARD (Jauary 200$) 

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SW%&'HARD (March 200$)

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SW%&'HARD (March 200$) 

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&ha) ( u