g GE Energy Products – Europe

A GE Power Systems Business

Model PG9171E Gas Turbine
Estimated Performances - Configuration : Natural Gas & Distillate Oil

Project : ABADAN

Ambient conditions : Gas Turbine parameters :

Atmospheric Pressure: 1010 hPa Inlet losses : 6.4 hPa/ 65. mmH 2O
Ambient Temperature: 15 °C Exhaust Losses at the Flange : 14.7 hPa/ 150 mmH 2O
Relative Humidity: 60 % Exhaust Static Pressure Drop at
the measured Section : 10.8 hPa/ 110 mmH 2O
Simple Cycle

Grid characteristics : Combustion Chamber characteristics:

Power Factor : 0.8 Standard
Net Frequency : 50 Hz Dual Fuel

Fuels characteristics :
Natural Gas
Temperature : 27 °C
Gas Composition ( %vol) :
CH4 C2H6 C3H8 C4H10 C5H12 CO2 N2
83.23 10.97 3.41 1.24 0.25 0.36 0.54

Reference Values for Base Load :

Natural Gas
Ambient Temperature °C 15
Relative Humidity % 60
Guaranteed Gross Output kW 123100
Guaranteed Gross Heat Rate kJ/kWh 10640
Injection kg/s No Injection

1. All Performances calculated with Relative Humidity of 60 %.

2. Maximum Output Limit : 170000 kW.
3. Maximal Exhaust Temperature 593 °C for Base Load
4. Correction curves should only be used to compare performance of a gas turbine in different conditions (ambient
conditions, inlet losses,...). They are mainly used during performance tests to verify that guaranteed performance is
reached.

Made by : E. KANDEL Checked by : V. SICARD Approved by : V. SICARD

Date : 10 February 2003 ..\EXCEL\Abadan_yazd_mahshahr_tun0101_revB. 9171-B-1406 1/2
xls
Ce document, propriété exclusive de GE Energy Products Este documento, proprietad exclusiva de GE Energy Products This document, exclusive property of GE Energy Products France S.A., is
France S.A. est strictement confidentiel. Il ne peut être France S.A., es estricamente confidential. No puede ser strictly confidential. It must not be communicated, copied or reproduced
communiqué, copié, ou reproduit sans notre autorisation communicado, copiado o reproducido sin su autorizacion escrita without our written consent.
écrite.
 Associated Performances Correction Curves for Natural Gas :

Ambient Temperature Correction on Curves :

9171-B-1407 OUTPUT, HEAT RATE, HEAT CONSUMPTION AND EXHAUST FLOW VERSUS AMBIENT
TEMPERATURE AT BASE LOAD
9171-B-1408 EXHAUST TEMPERATURE VERSUS AMBIENT TEMPERATURE AT BASE LOAD

Atmospheric Pressure Correction on Curves

9171-B-1409 OUTPUT, HEAT CONSUMPTION AND EXHAUST FLOW VERSUS ATMOSPHERIC PRESSURE
(between –3.5°C and 52°C)
9171-B-1410 EXHAUST TEMPERATURE VERSUS ATMOSPHERIC PRESSURE (between –3.5°C and 52°C)

Inlet Pressure Drop Correction on Curves

9171-B-1411 OUTPUT VERSUS INLET PRESSURE DROP
9171-B-1412 HEAT RATE VERSUS INLET PRESSURE DROP
9171-B-1413 HEAT CONSUMPTION VERSUS INLET PRESSURE DROP
9171-B-1414 EXHAUST FLOW VERSUS INLET PRESSURE DROP (between –3.5°C and 52°C)
9171-B-1415 EXHAUST TEMPERATURE VERSUS INLET PRESSURE DROP(between –3.5°C and 52°C)

Exhaust Static Pressure Drop Correction on Curves

9171-B-1416 OUTPUT VERSUS DELTA EXHAUST STATIC PRESSURE DROP
9171-B-1417 HEAT RATE VERSUS DELTA EXHAUST STATIC PRESSURE DROP
9171-B-1418 HEAT CONSUMPTION VERSUS DELTA EXHAUST STATIC PRESSURE DROP

Specific Humidity Correction on Curves

9171-B-1419 OUTPUT, HEAT RATE, HEAT CONSUMPTION AND EXHAUST FLOW VERSUS DELTA
SPECIFIC HUMIDITY AT BASE LOAD
9171-B-1420 EXHAUST TEMPERATURE VERSUS DELTA SPECIFIC HUMIDITY AT BASE LOAD

Grid Frequency Correction on Curves

9171-C- 429 OUTPUT VERSUS GRID FREQUENCY
9171-C- 430 HEAT RATE VERSUS GRID FREQUENCY
9171-C- 431 HEAT CONSUMPTION VERSUS GRID FREQUENCY
9171-C- 432 EXHAUST FLOW VERSUS GRID FREQUENCY
9171-C- 433 EXHAUST TEMPERATURE VERSUS GRID FREQUENCY

Degradation curves on 519HA772

Made by : E. KANDEL Checked by : V. SICARD Approved by : V. SICARD

Date : 10 February 2003 ..\EXCEL\Abadan_yazd_mahshahr_tun0101_revB. 9171-B-1406 2/2
xls
Ce document, propriété exclusive de GE Energy Products Este documento, proprietad exclusiva de GE Energy Products This document, exclusive property of GE Energy Products France S.A., is
France S.A. est strictement confidentiel. Il ne peut être France S.A., es estricamente confidential. No puede ser strictly confidential. It must not be communicated, copied or reproduced
communiqué, copié, ou reproduit sans notre autorisation communicado, copiado o reproducido sin su autorizacion escrita without our written consent.
écrite.
g GE Energy Products –Europe
A GE Power Systems Business

Turbine Model : PG9171E Combustion Chamber : Standard

Estimated Performance This sheet to be used only with the related design sheet Natural Gas and Distillate Oil
Injection : No

OUTPUT, HEAT RATE, HEAT CONSUMPTION AND EXHAUST FLOW

VERSUS AMBIENT TEMPERATURE AT BASE LOAD

115%

110%

105%

Output
100%
Percent Design

Heat Rate
95% Heat Consumption
Exhaust Flow
90%

85%

80%

75%
-5 0 5 10 15 20 25 30 35 40 45 50 55
Am bient Tem perature [°C]

Made by : KANDEL.E February 10 2003

Checked by : SICARD.V 9171-B-1407
Approved by : SICARD.V

This document, sole property of de GE Energy Ce document, propriété exclusive de de GE Energy Este documento, proprietad exclusiva de de GE Energy Products
Products France S.A., is strictly confidential. It must Products France S.A., est strictement confidentiel. Il ne France S.A., es estricamente confidential. No puede ser
not be communicated, copied or reproduced without peut être communiqué, copié ou reproduit sans notre communicado, copiado o reproducido sin su autorizacion escrita.
our written consent. autorisation écrite.
g GE Energy Products –Europe
A GE Power Systems Business

Turbine Model : PG9171E Combustion Chamber : Standard

Estimated Performance This sheet to be used only with the related design sheet Natural Gas and Distillate Oil
Injection : No

EXHAUST TEMPERATURE VERSUS AMBIENT TEMPERATURE AT BASE LOAD

25

20
Delta Exhaust Temperature (Tx-Txdesign)[°C]

15

10

-5

-10

-15
-5 0 5 10 15 20 25 30 35 40 45 50 55
Ambient Temperature [°C]

Made by : KANDEL.E February 10 2003

Checked by : SICARD.V 9171-B-1408
Approved by : SICARD.V

This document, sole property of de GE Energy Ce document, propriété exclusive de de GE Energy Este documento, proprietad exclusiva de de GE Energy Products
Products France S.A., is strictly confidential. It must Products France S.A., est strictement confidentiel. Il ne France S.A., es estricamente confidential. No puede ser
not be communicated, copied or reproduced without peut être communiqué, copié ou reproduit sans notre communicado, copiado o reproducido sin su autorizacion escrita.
our written consent. autorisation écrite.
g GE Energy Products –Europe
A GE Power Systems Business

Turbine Model : PG9171E Combustion Chamber : Standard

Estimated Performance This sheet to be used only with the related design sheet Natural Gas and Distillate Oil
Injection : No

OUTPUT, HEAT CONSUMPTION AND EXHAUST FLOW VERSUS ATMOSPHERIC PRESSURE(betw een -3.5°C and 52.°C)

105%

104%
Output and Heat Consumption
103%
Exhaust Flow
102%

101%
Percent Design

100%

99%

98%

97%

96%

95%

94%
960 970 980 990 1000 1010 1020 1030 1040 1050
Atmospheric Pressure [hPa]

Made by : KANDEL.E February 10 2003

Checked by : SICARD.V 9171-B-1409
Approved by : SICARD.V

This document, sole property of de GE Energy Ce document, propriété exclusive de de GE Energy Este documento, proprietad exclusiva de de GE Energy Products
Products France S.A., is strictly confidential. It must Products France S.A., est strictement confidentiel. Il ne France S.A., es estricamente confidential. No puede ser
not be communicated, copied or reproduced without peut être communiqué, copié ou reproduit sans notre communicado, copiado o reproducido sin su autorizacion escrita.
our written consent. autorisation écrite.
g GE Energy Products –Europe
A GE Power Systems Business

Turbine Model : PG9171E Combustion Chamber : Standard

Estimated Performance This sheet to be used only with the related design sheet Natural Gas and Distillate Oil
Injection : No

EXHAUST TEMPERATURE VERSUS ATMOSPHERIC PRESSURE

8
7
-3.5 °C
15. °C
Delta Exhaust Temperature (Tx-Txdesign)[°C]

6
52. °C
5
4
3
2
1
0
-1
-2
-3
-4
-5
-6
960 970 980 990 1000 1010 1020 1030 1040 1050
Atm ospheric Pressure [hPa]

Made by : KANDEL.E February 10 2003

Checked by : SICARD.V 9171-B-1410
Approved by : SICARD.V

This document, sole property of de GE Energy Ce document, propriété exclusive de de GE Energy Este documento, proprietad exclusiva de de GE Energy Products
Products France S.A., is strictly confidential. It must Products France S.A., est strictement confidentiel. Il ne France S.A., es estricamente confidential. No puede ser
not be communicated, copied or reproduced without peut être communiqué, copié ou reproduit sans notre communicado, copiado o reproducido sin su autorizacion escrita.
our written consent. autorisation écrite.
g GE Energy Products –Europe
A GE Power Systems Business

Turbine Model : PG9171E Combustion Chamber : Standard

Estimated Performance This sheet to be used only with the related design sheet Natural Gas and Distillate Oil
Injection : No

OUTPUT VERSUS INLET PRESSURE DROP

102.0%
-3.5 °C
15. °C
52. °C
101.0%
Percent Design

100.0%

99.0%

98.0%
0 2 4 6 8 10 12 14 16 18
Inlet Pressure Drop [hPa]

Made by : KANDEL.E February 10 2003

Checked by : SICARD.V 9171-B-1411
Approved by : SICARD.V

This document, sole property of de GE Energy Ce document, propriété exclusive de de GE Energy Este documento, proprietad exclusiva de de GE Energy Products
Products France S.A., is strictly confidential. It must Products France S.A., est strictement confidentiel. Il ne France S.A., es estricamente confidential. No puede ser
not be communicated, copied or reproduced without peut être communiqué, copié ou reproduit sans notre communicado, copiado o reproducido sin su autorizacion escrita.
our written consent. autorisation écrite.
g GE Energy Products –Europe
A GE Power Systems Business

Turbine Model : PG9171E Combustion Chamber : Standard

Estimated Performance This sheet to be used only with the related design sheet Natural Gas and Distillate Oil
Injection : No

HEAT RATE VERSUS INLET PRESSURE DROP

101.0%
-3.5 °C
15. °C
52. °C

100.5%
Percent Design

100.0%

99.5%
0 2 4 6 8 10 12 14 16 18
Inlet Pressure Drop [hPa]

Made by : KANDEL.E February 10 2003

Checked by : SICARD.V 9171-B-1412
Approved by : SICARD.V

This document, sole property of de GE Energy Ce document, propriété exclusive de de GE Energy Este documento, proprietad exclusiva de de GE Energy Products
Products France S.A., is strictly confidential. It must Products France S.A., est strictement confidentiel. Il ne France S.A., es estricamente confidential. No puede ser
not be communicated, copied or reproduced without peut être communiqué, copié ou reproduit sans notre communicado, copiado o reproducido sin su autorizacion escrita.
our written consent. autorisation écrite.
g GE Energy Products –Europe
A GE Power Systems Business

Turbine Model : PG9171E Combustion Chamber : Standard

Estimated Performance This sheet to be used only with the related design sheet Natural Gas and Distillate Oil
Injection : No

HEAT CONSUMPTION VERSUS INLET PRESSURE DROP

101.0%
-3.5 °C
15. °C
52. °C
100.5%
Percent Design

100.0%

99.5%

99.0%

98.5%
0 2 4 6 8 10 12 14 16 18
Inlet Pressure Drop [hPa]

Made by : KANDEL.E February 10 2003

Checked by : SICARD.V 9171-B-1413
Approved by : SICARD.V

This document, sole property of de GE Energy Ce document, propriété exclusive de de GE Energy Este documento, proprietad exclusiva de de GE Energy Products
Products France S.A., is strictly confidential. It must Products France S.A., est strictement confidentiel. Il ne France S.A., es estricamente confidential. No puede ser
not be communicated, copied or reproduced without peut être communiqué, copié ou reproduit sans notre communicado, copiado o reproducido sin su autorizacion escrita.
our written consent. autorisation écrite.
g GE Energy Products –Europe
A GE Power Systems Business

Turbine Model : PG9171E Combustion Chamber : Standard

Estimated Performance This sheet to be used only with the related design sheet Natural Gas and Distillate Oil
Injection : No

EXHAUST FLOW VERSUS INLET PRESSURE DROP(betw een -3.5°C and 52.°C)

101.0%

100.5%
Percent Design

100.0%

99.5%

99.0%
0 2 4 6 8 10 12 14 16 18
Inlet Pressure Drop [hPa]

Made by : KANDEL.E February 10 2003

Checked by : SICARD.V 9171-B-1414
Approved by : SICARD.V

This document, sole property of de GE Energy Ce document, propriété exclusive de de GE Energy Este documento, proprietad exclusiva de de GE Energy Products
Products France S.A., is strictly confidential. It must Products France S.A., est strictement confidentiel. Il ne France S.A., es estricamente confidential. No puede ser
not be communicated, copied or reproduced without peut être communiqué, copié ou reproduit sans notre communicado, copiado o reproducido sin su autorizacion escrita.
our written consent. autorisation écrite.
g GE Energy Products –Europe
A GE Power Systems Business

Turbine Model : PG9171E Combustion Chamber : Standard

Estimated Performance This sheet to be used only with the related design sheet Natural Gas and Distillate Oil
Injection : No

EXHAUST TEMPERATURE VERSUS INLET PRESSURE DROP(betw een -3.5°C and 52.°C)

1.5
Delta Exhaust Temperature (Tx-Txdesign)[°C]

1.0

0.5

0.0

-0.5

-1.0
0 2 4 6 8 10 12 14 16 18
Inlet Pressure Drop [hPa]

Made by : KANDEL.E February 10 2003

Checked by : SICARD.V 9171-B-1415
Approved by : SICARD.V

This document, sole property of de GE Energy Ce document, propriété exclusive de de GE Energy Este documento, proprietad exclusiva de de GE Energy Products
Products France S.A., is strictly confidential. It must Products France S.A., est strictement confidentiel. Il ne France S.A., es estricamente confidential. No puede ser
not be communicated, copied or reproduced without peut être communiqué, copié ou reproduit sans notre communicado, copiado o reproducido sin su autorizacion escrita.
our written consent. autorisation écrite.
g GE Energy Products –Europe
A GE Power Systems Business

Turbine Model : PG9171E Combustion Chamber : Standard

Estimated Performance This sheet to be used only with the related design sheet Natural Gas and Distillate Oil
Injection : No

OUTPUT VERSUS DELTA EXHAUST STATIC PRESSURE DROP

101.5%

-3.5 °C
101.0% 15. °C
52. °C
100.5%
Percent Design

100.0%

99.5%

99.0%

98.5%
-10 -8 -6 -4 -2 0 2 4 6 8 10
Delta Exhaust Static Pressure Drop (dp4-dp4ref) [hPa]

Made by : KANDEL.E February 10 2003

Checked by : SICARD.V 9171-B-1416
Approved by : SICARD.V

This document, sole property of de GE Energy Ce document, propriété exclusive de de GE Energy Este documento, proprietad exclusiva de de GE Energy Products
Products France S.A., is strictly confidential. It must Products France S.A., est strictement confidentiel. Il ne France S.A., es estricamente confidential. No puede ser
not be communicated, copied or reproduced without peut être communiqué, copié ou reproduit sans notre communicado, copiado o reproducido sin su autorizacion escrita.
our written consent. autorisation écrite.
g GE Energy Products –Europe
A GE Power Systems Business

Turbine Model : PG9171E Combustion Chamber : Standard

Estimated Performance This sheet to be used only with the related design sheet Natural Gas and Distillate Oil
Injection : No

HEAT RATE VERSUS DELTA EXHAUST STATIC PRESSURE DROP

100.8%
-3.5 °C
100.6% 15. °C
52. °C
100.4%

100.2%
Percent Design

100.0%

99.8%

99.6%

99.4%

99.2%
-10 -8 -6 -4 -2 0 2 4 6 8 10
Delta Exhaust Static Pressure Drop (dp4-dp4ref) [hPa]

Made by : KANDEL.E February 10 2003

Checked by : SICARD.V 9171-B-1417
Approved by : SICARD.V

This document, sole property of de GE Energy Ce document, propriété exclusive de de GE Energy Este documento, proprietad exclusiva de de GE Energy Products
Products France S.A., is strictly confidential. It must Products France S.A., est strictement confidentiel. Il ne France S.A., es estricamente confidential. No puede ser
not be communicated, copied or reproduced without peut être communiqué, copié ou reproduit sans notre communicado, copiado o reproducido sin su autorizacion escrita.
our written consent. autorisation écrite.
g GE Energy Products –Europe
A GE Power Systems Business

Turbine Model : PG9171E Combustion Chamber : Standard

Estimated Performance This sheet to be used only with the related design sheet Natural Gas and Distillate Oil
Injection : No

HEAT CONSUMPTION VERSUS DELTA EXHAUST STATIC PRESSURE DROP

100.4%

-3.5 °C
100.3%
15. °C

100.2% 52. °C

100.1%
Percent Design

100.0%

99.9%

99.8%

99.7%

99.6%
-10 -8 -6 -4 -2 0 2 4 6 8 10
Delta Exhaust Static Pressure Drop (dp4-dp4ref) [hPa]

Made by : KANDEL.E February 10 2003

Checked by : SICARD.V 9171-B-1418
Approved by : SICARD.V

This document, sole property of de GE Energy Ce document, propriété exclusive de de GE Energy Este documento, proprietad exclusiva de de GE Energy Products
Products France S.A., is strictly confidential. It must Products France S.A., est strictement confidentiel. Il ne France S.A., es estricamente confidential. No puede ser
not be communicated, copied or reproduced without peut être communiqué, copié ou reproduit sans notre communicado, copiado o reproducido sin su autorizacion escrita.
our written consent. autorisation écrite.
g GE Energy Products –Europe
A GE Power Systems Business

Turbine Model : PG9171E Combustion Chamber : Standard

Estimated Performance This sheet to be used only with the related design sheet Natural Gas and Distillate Oil
Injection : No

OUTPUT, HEAT RATE, HEAT CONSUMPTION AND EXHAUST FLOW

VERSUS DELTA SPECIFIC HUMIDITY AT BASE LOAD

103.0%
Output
102.5%
Heat Rate
102.0% Heat Consumption
Exhaust Flow
101.5%
Percent Design

101.0%

100.5%

100.0%

99.5%

99.0%

98.5%

98.0%
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50
Delta Specific Hum idity (X(T,Rh%)-Xref(T,Rh=60.%)) [gw ater/kg]

Made by : KANDEL.E February 10 2003

Checked by : SICARD.V 9171-B-1419
Approved by : SICARD.V

This document, sole property of de GE Energy Ce document, propriété exclusive de de GE Energy Este documento, proprietad exclusiva de de GE Energy Products
Products France S.A., is strictly confidential. It must Products France S.A., est strictement confidentiel. Il ne France S.A., es estricamente confidential. No puede ser
not be communicated, copied or reproduced without peut être communiqué, copié ou reproduit sans notre communicado, copiado o reproducido sin su autorizacion escrita.
our written consent. autorisation écrite.
g GE Energy Products –Europe
A GE Power Systems Business

Turbine Model : PG9171E Combustion Chamber : Standard

Estimated Performance This sheet to be used only with the related design sheet Natural Gas and Distillate Oil
Injection : No

EXHAUST TEMPERATURE VERSUS DELTA SPECIFIC HUMIDITY AT BASE LOAD

2.0

1.5
Delta Exhaust Temperature (Tx-Txdesign)[°C]

1.0

0.5

0.0

-0.5

-1.0

-1.5

-2.0

-2.5

-3.0
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50
Delta Specific Hum idity (X(T,Rh%)-Xref(T,Rh=60.%)) [gw ater/kg]

Made by : KANDEL.E February 10 2003

Checked by : SICARD.V 9171-B-1420
Approved by : SICARD.V

This document, sole property of de GE Energy Ce document, propriété exclusive de de GE Energy Este documento, proprietad exclusiva de de GE Energy Products
Products France S.A., is strictly confidential. It must Products France S.A., est strictement confidentiel. Il ne France S.A., es estricamente confidential. No puede ser
not be communicated, copied or reproduced without peut être communiqué, copié ou reproduit sans notre communicado, copiado o reproducido sin su autorizacion escrita.
our written consent. autorisation écrite.
g GE Energy Products – Europe

Turbine Model : 9171E Injection : no

ESTIMATED PERFORMANCE This sheet to be used only with the Related Design Sheet Natural Gas and Distillate Oil
Diffusion Class : 2

OUTPUT VERSUS GRID FREQUENCY

110%

105%

100%
Percent Design

-20°C
95% 0°C
15°C
30°C
50°C

90%

85%
47 48 49 50 51 52 53
GRID FREQUENCY - [Hz]

Made by : P. BOURGEOIS Date : JULY, 5th 1999

Checked by : H. CLEMENT 9171-C-429
Approved by : M. COUCHOT

This document, sole property of de GE Energy Products France Ce document, propriét é exclusive de de GE Energy Products France Este documento, proprietad exclusiva de de GE Energy Products
SNC, is strictly confidential. It must not be communicated, copied SNC, est strictement confidentiel. Il ne peut être communiqué, France SNC, es estricamente confid ential. No puede ser
or reproduced without our written consent. copié ou reproduit sans notre autorisation écrite. communicado, copiado o reproducido sin su autorizacion escrita.
VIT9E.DOC
g GE Energy Products – Europe

Turbine Model : 9171E Injection : no

ESTIMATED PERFORMANCE This sheet to be used only with the Related Design Sheet Natural Gas and Distillate Oil
Diffusion Class : 2

HEAT RATE VERSUS GRID FREQUENCY

105%

104% -20°C
0°C
15°C
103%
30°C
50°C

102%
Percent Design

101%

100%

99%

98%

97%
47 48 49 50 51 52 53
GRID FREQUENCY - [Hz]

Made by : P. BOURGEOIS Date : JULY, 5th 1999

Checked by : H. CLEMENT 9171-C-430
Approved by : M. COUCHOT

This document, sole property of de GE Energy Products France Ce document, propriét é exclusive de de GE Energy Products France Este documento, proprietad exclusiva de de GE Energy Products
SNC, is strictly confidential. It must not be communicated, copied SNC, est strictement confidentiel. Il ne peut être communiqué, France SNC, es estricamente confid ential. No puede ser
or reproduced without our written consent. copié ou reproduit sans notre autorisation écrite. communicado, copiado o reproducido sin su autorizacion escrita.
VIT9E.DOC
g GE Energy Products – Europe

Turbine Model : 9171E Injection : no

ESTIMATED PERFORMANCE This sheet to be used only with the Related Design Sheet Natural Gas and Distillate Oil
Diffusion Class : 2

HEAT CONSUMPTION VERSUS GRID FREQUENCY

108%

106%

104%

102%
Percent Design

100%

-20°C
98%
0°C
15°C
96% 30°C
50°C

94%

92%

90%
47 48 49 50 51 52 53
GRID FREQUENCY - [Hz]

Made by : P. BOURGEOIS Date : JULY, 5th 1999

Checked by : H. CLEMENT 9171-C-431
Approved by : M. COUCHOT

This document, sole property of de GE Energy Products France Ce document, propriét é exclusive de de GE Energy Products France Este documento, proprietad exclusiva de de GE Energy Products
SNC, is strictly confidential. It must not be communicated, copied SNC, est strictement confidentiel. Il ne peut être communiqué, France SNC, es estricamente confid ential. No puede ser
or reproduced without our written consent. copié ou reproduit sans notre autorisation écrite. communicado, copiado o reproducido sin su autorizacion escrita.
VIT9E.DOC
g GE Energy Products – Europe

Turbine Model : 9171E Injection : no

ESTIMATED PERFORMANCE This sheet to be used only with the Related Design Sheet Natural Gas and Distillate Oil
Diffusion Class : 2

EXHAUST FLOW VERSUS GRID FREQUENCY

110%

108%

106%

104%

102%
Percent Design

100%
-20°C
0°C
98%
15°C
30°C
96% 50°C

94%

92%

90%
47 48 49 50 51 52 53
GRID FREQUENCY - [Hz]

Made by : P. BOURGEOIS Date : JULY, 5th 1999

Checked by : H. CLEMENT 9171-C-432
Approved by : M. COUCHOT

This document, sole property of de GE Energy Products France Ce document, propriét é exclusive de de GE Energy Products France Este documento, proprietad exclusiva de de GE Energy Products
SNC, is strictly confidential. It must not be communicated, copied SNC, est strictement confidentiel. Il ne peut être communiqué, France SNC, es estricamente confid ential. No puede ser
or reproduced without our written consent. copié ou reproduit sans notre autorisation écrite. communicado, copiado o reproducido sin su autorizacion escrita.
VIT9E.DOC
g GE Energy Products – Europe

Turbine Model : 9171E Injection : no

ESTIMATED PERFORMANCE This sheet to be used only with the Related Design Sheet Natural Gas and Distillate Oil
Diffusion Class : 2

EXHAUST TEMPERATURE VERSUS GRID FREQUENCY

20

15
-20°C
Delta Exhaust Temperature (Tx-Txref) [°C]

0°C
10 15°C
30°C
50°C

-5

-10

-15
47 48 49 50 51 52 53
GRID FREQUENCY - [Hz]

Made by : P. BOURGEOIS Date : JULY, 5th 1999

Checked by : H. CLEMENT 9171-C-433
Approved by : M. COUCHOT

This document, sole property of de GE Energy Products France Ce document, propriét é exclusive de de GE Energy Products France Este documento, proprietad exclusiva de de GE Energy Products
SNC, is strictly confidential. It must not be communicated, copied SNC, est strictement confidentiel. Il ne peut être communiqué, France SNC, es estricamente confid ential. No puede ser
or reproduced without our written consent. copié ou reproduit sans notre autorisation écrite. communicado, copiado o reproducido sin su autorizacion escrita.
VIT9E.DOC
 GE Power Systems

EXPECTED GAS TURBINE PLANT PERFORMANCE LOSS FOLLOWING NORMAL

MAINTENANCE AND OFF-LINE COMPRESSOR WATER WASH

THE AGED PERFORMANCE EFFECTS REPRESENTED BY THESE CURVES ARE BASED ON THE FOLLOWING:

* PERFORMANCE IS RELATIVE TO THE GUARANTEE LEVEL.

* ALL GAS TURBINE PLANT EQUIPMENT SHALL BE OPERATED AND MAINTAINED IN ACCORDANCE WITH GE'S RECOMMENDED
PROCEDURES FOR OPERATION, PREVENTIVE MAINTENANCE, INSPECTION AND BOTH ON-LINE AND OFF-LINE CLEANING.

* ALL OPERATIONS SHALL BE WITHIN THE DESIGN CONDITIONS SPECIFIED IN THE RELEVANT TECHNICAL SPECIFICATIONS.

* A DETAILED OPERATIONAL LOG SHALL BE MAINTAINED FOR ALL RELEVANT OPERATIONAL DATA, TO BE AGREED TO
AMONGST THE PARTIES PRIOR TO COMMENCEMENT OF CONTRACT.

* GE TECHNICAL PERSONNEL SHALL HAVE ACCESS TO PLANT OPERATIONAL DATA, LOGS, AND SITE VISITS PRIOR TO
CONDUCTING A PERFORMANCE TEST. THE OWNER WILL CLEAN AND MAINTAIN THE EQUIPMENT. THE DEGREE OF CLEANING
AND MAINTENANCE WILL BE DETERMINED BASED ON THE OPERATING HISTORY OF EACH UNIT, ATMOSPHERIC CONDITIONS
EXPERIENCED DURING THE PERIOD OF OPERATION, THE PREVENTIVE AND SCHEDULED MAINTENANCE PROGRAMS EXECUTED,
AND THE RESULTS OF THE GE INSPECTION.

* THE GAS TURBINE WILL BE SHUT DOWN FOR INSPECTION AND OFF-LINE COMPRESSOR WATER WASH, AS A MINIMUM,
IMMEDIATELY PRIOR TO PERFORMANCE TESTING TO DETERMINE PERFORMANCE LOSS. THE GAS TURBINE PERFORMANCE
TEST SHALL OCCUR WITHIN 100 FIRED HOURS OF THESE ACTIONS.

* DEMONSTRATION OF GAS TURBINE PLANT PERFORMANCE SHALL BE IN ACCORDANCE WITH TEST PROCEDURES WHICH
ARE MUTUALLY AGREED UPON.

6
OUTPUT
PERFORMANCE LOSS (PERCENT)

3 THERMAL EFFICIENCY

0 10000 20000 30000 40000 50000

R. BUSWELL GAS TURBINE FIRED HOURS
REV A FEB. 9, 1995 519HA772