ISO 18888:2017
Current
The latest, up-to-date edition.
Gas turbine combined cycle power plants — Thermal performance tests
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English
19-10-2017
ISO 18888:2017 specifies standard rules for preparing, conducting, evaluating and reporting thermal performance tests on combined cycle and cogeneration power plants driven by gas turbines for base and part load operation with or without supplementary firing.
ISO 18888:2017 is applicable to
- thermal performance tests for general information,
- thermal acceptance tests for determining the performance of the combined cycle plant in relation to a contractual guarantee, and
- comparative tests designed to check the performance differentials of the combined cycle and cogeneration power plants, for testing before and after modifications, upgrades or overhauls.
It can be used to determine the following thermal performance test goals and expected values, under specific operating and reference conditions within defined test boundaries:
- electrical power output;
- heat rate or thermal efficiency;
- process steam and/or district heat w/o generation of electrical power output by means of a steam turbine.
ISO 18888:2017 does not apply to individual equipment component testing, which is covered by corresponding standards.
It is not intended to be applied to the following test goals:
- environmental testing for example emissions, noise;
- vibration testing;
- operational testing;
- absolute or comparative performance of specific components of the combined cycle covered by dedicated standards (e.g. gas turbines).
Committee |
ISO/TC 192
|
DevelopmentNote |
Supersedes ISO/DIS 18888. (10/2017)
|
DocumentType |
Standard
|
Pages |
73
|
PublisherName |
International Organization for Standardization
|
Status |
Current
|
Standards | Relationship |
NEN ISO 18888 : 2017 | Identical |
BS ISO 18888:2017 | Identical |
ISO 9906:2012 | Rotodynamic pumps — Hydraulic performance acceptance tests — Grades 1, 2 and 3 |
ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
ISO 10715:1997 | Natural gas — Sampling guidelines |
ISO 6976:2016 | Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition |
ISO 3675:1998 | Crude petroleum and liquid petroleum products Laboratory determination of density Hydrometer method |
ISO 12242:2012 | Measurement of fluid flow in closed conduits Ultrasonic transit-time meters for liquid |
ISO 3977-1:1997 | Gas turbines — Procurement — Part 1: General introduction and definitions |
ISO 11086:1996 | Gas turbines — Vocabulary |
ASTM D 4868 : 2017 : REDLINE | Standard Test Method for Estimation of Net and Gross Heat of Combustion of Hydrocarbon Burner and Diesel Fuels |
ISO 3977-9:1999 | Gas turbines — Procurement — Part 9: Reliability, availability, maintainability and safety |
ISO 6975:1997 | Natural gas — Extended analysis — Gas-chromatographic method |
ISO 2533:1975 | Standard Atmosphere |
ISO/IEC/IEEE 60559:2011 | Information technology Microprocessor Systems Floating-Point arithmetic |
DIN 51900-1:2000-04 | Determining the gross calorific value of solid and liquid fuels using the bomb calorimeter, and calculation of net calorific value - Part 1: General information |
ISO 12185:1996 | Crude petroleum and petroleum products — Determination of density — Oscillating U-tube method |
ISO 2314:2009 | Gas turbines — Acceptance tests |
IEC 60751:2008 | Industrial platinum resistance thermometers and platinum temperature sensors |
ISO 10790:2015 | Measurement of fluid flow in closed conduits Guidance to the selection, installation and use of Coriolis flowmeters (mass flow, density and volume flow measurements) |
IEC 60953-2:1990 | Rules for steam turbine thermal acceptance tests. Part 2: Method B - Wide range of accuracy for various types and sizes of turbines |
ISO 6974-1:2012 | Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition |
ISO 17089-1:2010 | Measurement of fluid flow in closed conduits - Ultrasonic meters for gas Part 1: Meters for custody transfer and allocation measurement |
ISO 12213-2:2006 | Natural gas Calculation of compression factor Part 2: Calculation using molar-composition analysis |
ASTM D 1945 : 2014 : REDLINE | Standard Test Method for Analysis of Natural Gas by Gas Chromatography |
ISO 20765-1:2005 | Natural gas Calculation of thermodynamic properties Part 1: Gas phase properties for transmission and distribution applications |
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