Combined Cycle (CHP) 22.2MWe Power Plant

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Combine Cycle (CHP) 22.2MW Power Plant capable of +30 Mw
2X Alstom 6.2 MWe TGs with F.W. 100 KPPH HRSG equipped for supplemental Firing & a 10 MW STG.

Turbine Section:
Quantity: Two (2)
Mfg: Alstom (Former Ruston Tornado gas turbine / generator)
Year: 1991
Hours
Unit #1: 141,718 hours
Unit #2: 138,798 hours
Starts
Unit #1: 588
Unit #2: 728
Turbine Rating: 6.2 MWe each with a total of x (2) = 12.4 MWe
Heat Rate in BTU/KW: 11,340 @ simple cycle
Fuel: Dual Fuel (Only ran on Natural Gas)

Combustion Control System:
Unit #1: Tornado S040/01 Turbine Rustronic Control System
Unit #2: Control system upgrade in 2008. Retrofit of Intelligent Display System (IDS), revised operator
panel, Electronic Data Exchange Network (EDEN) facility, Bently Nevada 3500 vibration
monitoring system and an emergency stop panel.
Inlet, Exhaust Ducting and Stacks: Included
Starting System: Electric
Rpm: 11,053
Gear box Output Rpm: 1,500
Enclosure: Yes

Generator:
Mfg
Unit #1: GEC Alstrom Unipak Generator, frame size CG710G2000U
Unit #2: GEC Alstrom Unipak Generator, frame size CG710G2000U
Generator Rating: 6.2 MWe
Power Factor: .80
Output Voltage” 11.0 Kv
Phase: 3
HZ: 50
Rpm: 1500
Cooling: Air

HRSG:
Quantity: Two (2)
Manufacture: Foster Wheeler
Year: 1991
Type: W.H.B. of natural circulating type.
Pounds of Steam produced Per Hour: 100,000 lbs or (45Mt) each HRSG combined 200,000 lbs or (90 Mt) per hour.
Design Pressure & Temp: 754 Psi (51.986 Bar) @ 1,022° F (550° C)
Operating Pressure: 638.16 Psi (44 Bar)
Operating Temperature: 752° F (400°C)
Supplemental or Auxiliary firing: YES
Sup. Aux Firing rate: Max auxiliary air firing rating 39.9 MW, min rating (LHV) 2 x 2.6 MW on N. gas, 2 x 8.0 MW on light gas oil (diesel), 2 x 8.0 MW on heavy fuel oil.
Fuel #1: N. Gas
Fuel #2: #2 Oil
Fuel #3: H.F.O.
Package or Field Erected: Package
Statues: Equipment in place and will require removal.
Storage Condition: ?
Feed Water System included: Yes combined system for both HRSG boilers. River water fed FWP which consists of a Dewplan demineralization plant before usage. The plant containing 2 dual media sand filtration units, 2 off organic scavenger unites and 2 demineralization units. System includes DA, storage tank and feed water pumps.

STG:
Quantity: One (1)
Mfg: WH Allen
Year: 1992
Hours: 132,538
# of Stages: ?
Type: Backpressure
Rating: Normal output 6.73 Mw, max 10.35 Mw
Pressure Inlet: 638.16 Psi (44 Bar)
Pressure Outlet & Temp.: 75.42 Psi @ 662° F (5.2 Bar @ 350 C)
Inlet Temperature: 752° F (400°C)
Steam Consumption at rated pressure and temperature: ?
RPM: 7,680

Generator:
Mfg: NEI Peebles Limited. Brushless excitation generator
Year: 1992
RPM: 1,500
Rating: 10.5 MW
P.F.: .80
Voltage: 11 Kv
Phase: 3
HZ: 50
Hyg. Cooled: No

Misc. Equipment:
Trasar chemical treatment system is common for both HRSGs and is included.
Complete common Feed Water, D
Includes: all controls, MCC, main breakers and Synchronizing Equipment.
Includes: Backup Boiler, Babcock & Wilcox Ltd, FM 200 Series Boiler, oil and gas fired, 120,000 lbs/hour steam rate (54431 kgs/hr) at 650 psi (44.8 bar) at 780 Deg F (416 Deg C), built 1971.
Includes a Black start generator set consisting of one, Mirrlees Blackstone Ltd diesel engine 850 BHP continuous load and 3.3 kV 750 kVA Brush AC Generator dated 1972.

Notes:
This power plant was idled in 2009.


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