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H-25 Gas Turbine

H I T A C H I P O W E R S Y S T E M S A M E R I C A , L T D .

Hitachi has developed the H-25 Gas Turbine with technological advances based on more than 30 years of experience producing more than 400 heavy duty gas turbines.

H-25 Simple Cycle Performance

Output Efficiency Heat Rate Air Flow Exhaust Temp KW % (LHV) Btu/kWh (LHV) lb/sec Degrees F

Natural Gas

Distillate Oil

27,500 33.8 10,097 194 1031

26,300 32.6 10469 194 1031

33.8% Thermal Efficiency High Reliability Low O&M Short Delivery Cycle High Fuel Flexibility Modular Design

ISO Conditions Inlet Pressure Drop: 3.5" H2O Exhaust Pressure Drop: 2.5" H2O

H-25 Emissions

Combustor Fuel Injection NOx Abatemen Flow, kpph t Steam Water Distillate Oil Steam Water Single Fuel LNC Dual Fuel LNC Natural Gas Natural Gas Distillate Oil Dry Dry Water 0 17.4 20.9 0 17.4 20.9 0 0 20.9 NOx, ppm NOx with (15%O2) SCR, ppm (15% O2) 188 53 25 264 74 42 25 25 42 19 5 2.5 26 7 4 2.5 2.5 4

Standard

Natural Gas

The H-25's competitive capital cost, high fuel flexibility, short delivery cycle and high thermal efficiency make it an economical solution for your power needs. Through the utilization of state of the art technologies, the H-25 operates with a high exhaust temperature while maintaining a high efficiency. These performance characteristics make the H-25 an excellent choice for cogeneration and combined cycle facilities. The H-25 is designed to be a cost effective modular replacement for existing MS5001 gas turbines. The cost for replacement can be paid off in a short time period with the fuel savings from the higher efficiency and additional revenue from the higher output.

ISO Conditions 90% NOx Removal Efficiency of SCR

HITACHI POWER SYSTEMS AMERICA, LTD.

Typical 2025 Combined Cycle Power Plant

Fuel

Air Stack Heat Recovery Steam Generator H-25 Gas Turbine

Steam Turbine

Cooling Water Condenser Make up Water

Hitachi Power Systems America, Ltd. 645 Martinsville Road Basking Ridge, NJ 07920 (P) 908-605-2800 (F) 908-604-6211 [email protected]

Condensate Pump BFP

H-25 Gas Turbine

H-25 Experience

No. Customer Application Fuel Type

Gas/Oil

CO Date

Nov. 88

Op. Hours

1

Idemitsu Kosan

Cogen.

103,395 (Nov. 01)

2

General Sekiyu (J.V. Exxon) Tsurusaki Kyodo Hitachi, Ltd. Showa Yokkaichi (J.V. Shell) Showa Yokkaichi (J.V. Shell) Tsurusaki Kyodo General Sekiyu (J.V. Exxon) Hitachi, Ltd. Hitachi, Ltd. LGPC (Korea) (LG Petrochemical Co. Ltd.) Urea Fertilizer Factory Ltd. Sask Power (Canada)

Cogen.

Gas/Oil

May 89

93,681 (June 01)

3 4 5

Cogen. IMD Cogen.

Gas/Oil Oil Dual Gas

Feb. 90 May 93 June 96

89,006 (Nov. 01) 6,325 (Feb. 02) 40,457 (July 01)

6

Cogen.

Dual Gas

Aug. 96

39,571 (July 01)

7 8

Cogen. Cogen.

Gas/Oil Gas/oil

Oct. 97 Sept. 97

35,420 (Jan. 02) 30,932 (June 02)

9 10 11

C/C C/C Cogen.

Oil Oil Gas

Jan. 98 Mar. 98 Sept. 00

28,408 (Jan. 02) 28,065 (Jan. 02) 14,062 (May 02)

12 13-18

Cogen. C/C (6 units)

Gas Gas

July 01 2002

2,000 (Nov. 01) 1,500 (Feb. 02)

19

FPPC (Philippine) (First Private Power Corporation) NEAP (Nigeria) (National Electric Power Authority) Bahama Electricity Corp (Bahama) Petrobras (Brazil) SEGAS/KJT (Egypt) (Union Fenosa)/(Kellogg/JGCT/Tecnicas) Abu Dhabi Oil Company Ltd. (UAE)

C/C

Gas/Oil

2003

-

20-25

S/C (6 Units)

Gas

2001

1,000 (Feb. 02)

26 27 28-32

S/C Cogen. S/C (5 Units)

Oil Gas Gas

2002 2003 2003

-

33

S/C

Gas

2004

www.hitachi.us/hpsa

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