48MW Combined Cycle Power Plant
50Hz.  Natural Gas/Naphtha

Milt Fyre   503-351-9898 or milt@rmaglobal.com  

48MW CC Power Plant equipment:  37MW Siemens-BHEL Gas Turbine Generator, 37MW Siemens-BHEL Steam Turbine Generator, both with GE Mark V Controls, Heat Recovery Steam Generator, Electrical Generators and DCS Control System.  50Hz.   Natural Gas/Naphtha.  The plant was commissioned August 1999 and was operational on Naphtha till May 2013.   From June 2013 it operated on RLNG Fuel till April 2014.  Currently the plant is in the preservation mode.  It is excellent condition.

The total land required for the Project including power block and Balance of Plant facilities is ~5 acres.

Total (sweet/ processed) water requirement for the Project is 1500 Cu.M/day with closed cooling system.

The gas requirement for the Project is about 0.25  million standard cubic meter per day (mmscmd).

All the equipment is under preservation mode and so is readily available upon dismantling and can be installed in the shortest possible time.

The plant is capable of dual fuel operation.

Excellent operation and maintenance procedures can be verified from the maintenance records.  The plant will have better Heat rate and higher efficiency than such machinery available worldwide at a lower cost, thus efficiently utilizing the gas resources.

 

Equipment

Specification

Technology

Manufacturer

Type

Gas Turbine Unit

34.420 MW (BASE)

Equivalent Operating Hours (EOH) since commissioning: 150554

GE

BHEL

Dual Fuel Firing- Liquid & Gas

(GAS/Naphtha/HSD)

Gas Turbine Generator

37 MW

Siemens

BHEL

TARI 800-26P

GTG Transformer

53 MVA (11/33KV)

GEC Alstom

GEC ALSTOM INDIA LTD

Oil filled

Heat Recovery Steam Generator (HRSG)

HP steam 65.5 TPH at 63kg/cm2. 480 deg C  

LP steam 12 TPH at 7.1 kg/cm2. 204 deg C

Babcock

Deutsche Babcock Power Systems Ltd. Chennai

Horizontal, Natural circulation & all modules fully drainable

Stack

Main stack: 45 meter

Bypass stack: 32 meter

Site Manufactured- L&T

Installed with Bypass Stack Dampers

Steam Turbine

Rated MW: 37.09

Steam pressure (HP/LP): 60 kg/cm2 / 5 kg/cm2

Steam temperature (HP/LP): 475 deg c/204 deg c

Siemens

BHEL

Condensing

Steam Turbine Generator

37.09 MW

Siemens

BHEL

TARI 800-24P

STG Transformer

53 MVA (11/33KV)

GEC Alstom

GEC ALSTOM INDIA LTD

Oil filled

Balance of Plant

 

 

 

 

Black start DG

750 KVA

 

Kirloskar Cummins Ltd

 

Fuel Gas System

0.06-0.6 MMSCMD

 

Daniel Measurements

With Redundant Filters & Pressure Regulators as well as Ultrasonic Flow meter

Cooling Tower

5000m3 total for 2 Cells

 

Wet bulb Cooling Tower, Mumbai

Timber Structure, Induced Draft

Circulating Cooling Water Pumps

2 Nos

 

Kirloskar Corrocoat Ltd & Voltas Ltd.

Horizontal

Aux. Cooling Water Pumps

2 Nos

 

Voltas Ltd.

Horizontal

DM Plant

2 X 16 m3/h

 

Ion Exchange

Model: Swift 6+ & Elga 6

 

Plant Fire Fighting System

1) Hydrant Pumps

2) Deluge System

3) Plant Fire Alarm System

 

 

1) Kirloskar Brothers

2) H.D. Fire Protect

3) Techno Fire

1) Vertical Pumps

2) Auto/remote & Manual Operation.

3) Addressable Type

 

Control Systems

 

 

 

 

GT & ST control system

Triple Modular with protection core & optional <D> core

GE

GE BHEL

MARK V with IDOS (GT) & Windows NT (ST) platform for HMIs

HRSG & BOP Control system

Redundant CPs & IA Ver 8.X works on MESH networks with high bandwith of 100Mbps / 1 GB

Invensys

Invensys Foxboro on XP Platform

DCS with open architecture & Modbus communication to MKV

 

Milt Fyre   503-351-9898 or milt@rmaglobal.com



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