112 MW Combined cycle and Cogeneration

1 on 1 power train configuration

1 Gas turbine, 1 Steam turbine, 1 HRSG

2 x GSUT

1 x 115 kV / 23 kV transformer

1 x 115 kV/ 6.9 kV Aux transformer

2 x 6.9 kV/ 400V Aux transformer

Demin + RO water treatment

Commercial Operation Date on 4th February, 1999

Power dispatch:

• 24 x 7 Baseload Operation
• 115 kV to EGAT and 4 Industrial Users
• 22 kV to 7 Industrial Users

Steam delivery: 20 ton/ hr, 1.3 barg superheated steam to an Industrial User

Gas Turbine (1 unit)

GE MS6001FA w/ DLN2.6 combustion NG fired OpFlex Auto Tune, speed 5,200 rpm, Output 64.0 MW

Generator (1 unit)

GE 7A6 Air cooled generator, Output 83.6 MVA, Armature volts 11.5 kV, 50 Hz, 2 Poles, 3 phase , Speed 3000 rpm

Major Changes in Y2014

• Upgraded GTG combustion system from DLN2.0 to DLN2.6
• Upgraded GTG and STG GE control system from Mark V to Mark VIe
• Upgraded GT and ST GE generator exciter control system from EX2000 to EX2100e

Major Changes in Y2017

• Replace GT rotor (new 6FA.01 compressor married with 6FA.01 refurbished turbine rotor)
• Upgraded GT DLN2.6 combustion system to OpFlex Auto Tune in order to operate with new fuel Wobbe Index range