HULL
UNIT 3
ORIGINAL BUILD
1913
TURBINE TYPE
Double-Camelback
RATED NET HEAD
9,75 M
RATED DISCHARGE
74,4 CMS
MAX OUTPUT
6,1 MW
UNIT 4
ORIGINAL BUILD
1968
TURBINE TYPE
S-type
RATED NET HEAD
10,47 M
RATED DISCHARGE
116 CMS
MAX OUTPUT
10,4 MW
Hull 2 Power Plant – Ottawa River
Client: Portage Power
Rehabilitation of Turbines and Generators of Units 3 and 4
2019-2021
SCOPE OF WORK - UNIT 3:
CFD design - Double-Camelback Turbine - Blansko, Czech Republic
Replacement of 4 Francis Runners - Ljubljana, Slovenia
Replacement of Central Shaft & Combined Bearing
Replacement of HPU system & Wicket Gate Servomotor (high pressure)
Replacement of Cooling Water System
Replacement of Stator Winding
Replacement of Unit Instrumentation
Rehabilitation of Generator Bearings
Disassembly/Reassembly & Commissioning
SCOPE OF WORK - UNIT 4:
CFD design - S-type turbine - Blansko, Czech Republic
Replacement of Oil-less Kaplan Runner, Servomotor & Oil Head - Ljubljana,Slovenia
Replacement of Turbine Shafts
Replacement of Spherical Runner Casing
Replacement of Nose Bearing with Water-Lubricated Bearing
Replacement of Shaft Seal
Replacement of HPU system & Wicket Gate Servomotors (high pressure)
Replacement of Oil Lubrication Unit
Replacement of Cooling Water System
Replacement of Unit Instrumentation
Rehabilitation of Oil-lubricated Bearings
Rehabilitation of Distributor Mechanism
On-site Sandblast & Painting of Embedded Components
On-site Machining of Shaft Seal Flange & Rotor Coupling
Replacement of Stator Winding
Rehabilitation of Rotor Poles
Disassembly/Reassembly & Commissioning