Standard
[CURRENT]
ISO 2314:2009-12
Gas turbines - Acceptance tests
German title
Gasturbinen - Abnahmeprüfungen
Publication date
2009-12
Original language
English
Pages
106
Publication date
2009-12
Original language
English
Pages
106
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Content
Content (en)
Foreword
Introduction
Scope
Normative references
Terms and definitions
Test boundary
Symbols
Preparation for tests
Show subsection Close subsection General
Show subsection Close subsection Agreements before the test
Test objectives
Performance degradation
Design, Construction and start up considerations
Test procedure
Test preparation
Show subsection Close subsection Equipment preparation
Test deviation agreements
Schedule and location of test activities
Preliminary to tests
Pre test records
Instruments and measuring methods
Show subsection Close subsection General requirements
Show subsection Close subsection Measurement uncertainty
Maximum allowable uncertainties
Calibration
Pressure measurement
Show subsection Close subsection Barometric pressure
Compressor inlet pressure
Turbine outlet pressure
Compressor outlet pressure and turbine inlet pressure
Fuel gas pressure
Temperature measurement
Show subsection Close subsection Air inlet temperature
Ambient air temperature
Compressor inlet temperature
Turbine inlet temperature TIT
Turbine outlet (exhaust) temperature
Combustion chamber air inlet temperature
Fuel temperature
Fuel measurements
Show subsection Close subsection Gaseous fuel
Show subsection Close subsection Gas fuel characteristics
Gas fuel density
Heating value
Fuel gas composition
Fuel gas sampling
Gaseous fuel flow measurement
Liquid fuel measurement
Show subsection Close subsection Liquid fuel characteristics
Density
Heating value
Liquid fuel composition
Liquid fuel sampling
Liquid fuel flow measurement
Power measurement
Show subsection Close subsection Electrical power measurement
Show subsection Close subsection Electrical power metering
Instrument transformers
Mechanical power determination
Show subsection Close subsection Torque measurement
Absorption dynamometers (mechanical, or any fluid types, or a combination of any of these)
Shaft torque meter
Power determination, gas generator
Power determination, other cases
Speed measurement
Other measurements
Show subsection Close subsection Humidity
Secondary heat input/extraction
Data recording system
Conductance of test
Show subsection Close subsection Specified reference conditions
Show subsection Close subsection Specified gaseous fuels
Specified liquid fuels
Preliminary checks
Starting and stopping of tests
Show subsection Close subsection Starting criteria
Stopping criteria
Operation prior and during test
Show subsection Close subsection Operating mode
Show subsection Close subsection Auxiliary equipment operation
Inlet air treatment (evaporative coolers, chillers, foggers, heaters)
Adjustments
Duration of tests
Maximum permissible variations in operating conditions
Test records
Test validity
Computation of results
Show subsection Close subsection Performance test results
Show subsection Close subsection General
Power
Thermal efficiency / heat rate
Turbine exhaust gas energy
Correction of test results to reference conditions
Show subsection Close subsection Correction methodology
Correction factors
Show subsection Close subsection Correction of power
Correction of thermal efficiency and heat rate
Correction of turbine outlet temperature
Correction of turbine exhaust gas energy
Summary of correction factors
Other gas turbine performance parameters
Show subsection Close subsection General
Gas turbine energy balance
Compressor inlet air mass flow
Combustion chamber energy balance
Turbine inlet gas temperature
Show subsection Close subsection General
ISO turbine inlet gas temperature
Test report
Uncertainty (informative)
Show subsection Close subsection Introduction
General principles of measurement uncertainty analysis
Show subsection Close subsection Type A evaluation of uncertainty
Type B evaluation of uncertainty
Combined standard uncertainty
Determining expanded uncertainty
Example of uncertainty calculation
Show subsection Close subsection Uncertainty of power
Uncertainty of efficiency
Uncertainty of turbine exhaust gas energy
Numerical example of uncertainty calculation
Example calculation of exhaust mass flow rate and turbine inlet temperature energy balance calculation (informative)
Show subsection Close subsection Fuel gas fired
Fuel oil fired
Bibliography
Cooperation at DIN
Please get in touch with the relevant contact person at DIN if you have problems understanding the content of the standard or need advice on how to apply it.
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