general layout of hydropower projects with examples
TRANSCRIPT
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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 ("o#e!ber 2000)
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