Babail, District - Shaharanpur

Installed capacity - 3.0 MW (2 x 1.5 MW)

No. of units - 2




Sailent Features

Name Of Canal
Design Discharge
East Yamuna Canal
49.56 Cumecs
 
POWER CHANNEL & TUNNEL
Capacity
Bed Width
103.5 Cumecs
40 Meter
 
POWER STATION
Location
Babail, Saharanpur
F.S.L. Upstream of P.H.
293.769 m EL
Installed Capacity
3.00 M.W.
F.S.L. d/s of Power Station
(Corresponding to M.P.L. of 334.32 at New Tajewala Barrage)
286.990 m EL
Net Head
6.625 Meter
Design Head
7.23 Meter
 
TURBINE
Name of Manufacturer P.P.G.M.L. Channo
Type of turbine Fully Kaplan, Horizontal, Tubular (s ) Type
Rated Output Turbine at rated Net Head 5.70 M 1591 K.W.
Max. Output Turbine at Max. Net Head 6.24 1892 K.W.
 
Efficiency & Discharge for various output at rated Net Head
Output (K.W.)
Efficiency
Discharge
1591
100 %
24.40 m3 / sec.
1273
80 %
19.36 m3 / sec.
955
60 %
14.56 m3 / sec.
 
NORMAL SPEED 202 R.P.M.
Specific speed at the design head of 5.70m. 795 (m- metric HP-s) units
Maximum runway speed rating of the Generating Unit 565 R.P.M.
 
Weight of Turbine Rotation Parts
RUNNER
Material 13/4 Chromium-nickel Stainless Steel
Welded or cast Cast Welded
Composition of Stainless Steel 13% Cr. - 4% Ni.
No. of Blades 4 Nos.
SHAFT
Material K65 & St.45
Weight Approx. 2700 Kg.
Diameter 535 mm (Nom.)
Lenght Approx 6250 mm (D/s) &  900 mm (U/s)
MAIN GUIDE BEARING Water lubricated rubber pad type
 
GENERATOR
Name of Manufacturer M/S Jyoti Ltd. Vadodara
Type of Generator Brushless - Horizontal Shaft
Normal Voltage betwenn phases 3.3 K.V.
Normal Synchronize speed
(for a system frequency of 50 Hz)  +3% lag.
750 R.P.M.
Ountput Under Condition of
           11 KV 0.9PF Lag
           Max. Cont Overload


1667 K.V.A.
1834 K.V.A.

 
GENERATOR REACTANCE (PU)
Subtransient reactance direct axis Xd 0.19 P.u.
Negatice phase sequence reactance 0.20 P.u.
 
COST ESTIMATE
 Cost of Project 2514.50 Lacs.
 
Power being supplied to U.P. Power Corporation Ltd.
Cost of Generation Rs. 2.15 / KWH
 
 
Unit wise details of the machine as per name plate for both Turbine and Generator
HYDRO GENERATOR - Jyoti Ltd. Vadodara Year 1991
Specification - 15:4722:1968
Serial No. - 7324
Stator
Rotor
KW - 1500
Volts - 48
P.F. - 0.9 LAG
RPM - 202/750
KVA - 1667
RPM - 162/750
Volts - 3300
HZ - 50
Amps - 292
Phase - 3
  Connection - Y
  Driven end Rotation - Anti Clockwise
  Insulation Class- F
  Type - SV 675/95 -32
 
HYDRO TURBINE
Type ATD4/25
Rated Speed 202 RPM
Rated Head 7.23 m
Rated Output 1500 KW
Plant Order No. 20139 A 20201
Year of Manufacturer 1991
 
SINGLE LINE DIAGRAME OF BABAIL POWER HOUSE
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