Capacity - 2x3MW=6MW
Perunthenaruvi Small Hydro Electric Project
The proposed Perunthenaruvi Small Hydro Electric Project is a run of the river scheme in river Pamba and is located in Ranny Taluk of Pathanamthitta District. The scheme envisages the utilization of water from 442 sq.km catchment of Pamba and Azhutha rivers for Electricity generation. The installed capacity of the project is 6MW (2X3MW) and is expected to generate 25.77 MU of energy per annum.
Salient Features
Location: Perunthenaruvi, Pathanamthitta
Category: Hydro Power Project
Capacity: 6 MW
River :Pamba
Dam: Perunthenaruvi
Annual Energy Potential :25.77 MU
Design Discharge through Machine: 22 m3/s
Design Head: 17.33 m
Design PLF (%) : 49
Reservoir
Catchment Area 442 sqkm (170.66 sqmile)
Full Reservoir Level (FRL) 167.28 ft (51 m)
Min. Draw Down Level (MDDL) 160 ft (48.77 m)
Date of commissioning
Unit Rating Date of commissioning
Unit -1 3 MW 18.07.2017
Unit -2 3 MW 02.07.2017
Technical
1. TURBINE
a) Type: Axial flow "S type" horizontal Kaplan turbine
b) Make: M/s. Flovel Energy Pvt. Ltd.
c) Design Net Head: 17.33 m
d) Rated output: 3 MW
e) Output Max./Min: 3 MW/1.8 MW
f) Normal Speed: 285 rpm
g) Discharge through Machine: 22 m3/s
2. GENERATOR
Features Unit-1, Unit-2
a) Type TD125
b) Make M/s. TDPS
C) Rated Voltage (V): 6600
d) Rated Output (kVA): 3333
e) Speed (rpm) 750
f) Power factor: 0.9
3. GENERATOR Transformer
a) Type ONAN
b) Make EMCO Ltd
c) Rated Voltage (V): 6600/33000
d) Rated Output (kVA): 8000
4. Power Evacuation
1. 33 kV Mukkam Feeder
2. 33 kV Perunthenaruvi Feeder