BS EN 62282-3-200:2016
$215.11
Fuel cell technologies – Stationary fuel cell power systems. Performance test methods
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 80 |
This part of IEC 62282 covers operational and environmental aspects of the stationary fuel cell power systems performance. The test methods apply as follows:
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power output under specified operating and transient conditions;
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electrical and heat recovery efficiency under specified operating conditions;
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environmental characteristics; for example, exhaust gas emissions, noise, etc. under specified operating and transient conditions.
This standard does not provide coverage for electromagnetic compatibility (EMC).
This standard does not apply to small stationary fuel cell power systems with electric power output of less than 10 kW which are dealt with IEC 62282‑3‑201 .
Fuel cell power systems may have different subsystems depending upon types of fuel cell and applications, and they have different streams of material and energy into and out of them. However, a common system diagram and boundary has been defined for evaluation of the fuel cell power system (see Figure 1).
The following conditions are considered in order to determine the system boundary of the fuel cell power system:
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all energy recovery systems are included within the system boundary;
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all kinds of electric energy storage devices are considered outside the system boundary;
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calculation of the heating value of the input fuel (such as natural gas, propane gas and pure hydrogen gas, etc.) is based on the conditions of the fuel at the boundary of the fuel cell power system.
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PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 8 | English CONTENTS |
| 11 | FOREWORD |
| 13 | INTRODUCTION |
| 14 | 1 Scope |
| 15 | 2 Normative references Figures Figure 1 – Fuel cell power system diagram |
| 17 | 3 Terms, definitions, operating process and symbols 3.1 Terms and definitions |
| 22 | 3.2 Operating process |
| 23 | 3.3 Symbols Figure 2 – Operating process chart of fuel cell power system |
| 24 | Tables Table 1 – Symbols |
| 26 | 4 Reference conditions 4.1 General Figure 3 – Symbol diagram |
| 27 | 4.2 Temperature and pressure 4.3 Heating value base 5 Item of performance test Table 2 – Test classification and test item |
| 28 | 6 Test preparation 6.1 General 6.2 Uncertainty analysis 6.2.1 Uncertainty analysis items 6.2.2 Data acquisition plan 7 Measurement instruments and measurement methods 7.1 General |
| 29 | 7.2 Measurement instruments 7.3 Measurement methods 7.3.1 Electric power measurements |
| 30 | 7.3.2 Fuel input measurement |
| 33 | 7.3.3 Recovered heat measurement 7.3.4 Purge gas flow measurement |
| 34 | 7.3.5 Oxidant (air) input measurement |
| 35 | 7.3.6 Other fluid flow measurement 7.3.7 Exhaust gas flow measurement |
| 36 | 7.3.8 Discharge water measurement |
| 37 | 7.3.9 Noise level measurement 7.3.10 Vibration level measurement 7.3.11 Total harmonic distortion measurement 7.3.12 Ambient condition measurement |
| 38 | 8 Test plan 8.1 General 8.2 Ambient conditions Table 3 – Test item and system status |
| 39 | 8.3 Maximum permissible variation in steady-state operating conditions 8.4 Test operating procedure 8.5 Duration of test and frequency of readings Table 4 – Maximum permissible variations in test operating conditions |
| 40 | 9 Test methods and computation of test results 9.1 General 9.2 Efficiency test 9.2.1 General 9.2.2 Test method 9.2.3 Computation of inputs |
| 50 | 9.2.4 Computation of output |
| 51 | 9.2.5 Computation of waste heat rate 9.2.6 Computation of efficiencies |
| 52 | 9.3 Electric power and thermal power response characteristics test 9.3.1 General |
| 53 | 9.3.2 Criteria for the determination of attaining the steady-state set value Figure 4 – Electric and thermal power response time |
| 54 | 9.3.3 Electric power output response time test Figure 5 – Example of electric and thermal power response time to attain steady-state set value |
| 55 | 9.3.4 90 % response time of rated net electric power output (optional) |
| 56 | 9.3.5 Thermal power output response time test |
| 57 | 9.4 Start-up and shutdown characteristics test 9.4.1 General 9.4.2 Test method for start-up characteristics test 9.4.3 Test method for shutdown characteristics test Figure 6 – Example of electric power chart at start-up |
| 58 | 9.4.4 Calculation of the start-up time 9.4.5 Calculation of the shutdown time 9.4.6 Calculation of the different forms of start-up energy Figure 7 – Electric power chart at shutdown |
| 60 | 9.4.7 Calculation of the start-up energy 9.5 Purge gas consumption test 9.5.1 General 9.5.2 Test method |
| 61 | 9.6 Water consumption test (optional) 9.6.1 General 9.6.2 Test method 9.7 Exhaust gas emission test 9.7.1 General 9.7.2 Test method |
| 62 | 9.7.3 Data processing of emission concentration 9.7.4 Calculation of mean mass discharge rate 9.7.5 Calculation of mass concentration 9.8 Noise level test 9.8.1 General 9.8.2 Test method |
| 63 | 9.8.3 Data processing 9.9 Vibration level test |
| 64 | 9.10 Discharge water quality test 9.10.1 General 9.10.2 Test method Table 5 – Vibration correction factors |
| 65 | 10 Test reports 10.1 General 10.2 Title page 10.3 Table of contents 10.4 Summary report 10.5 Detailed report |
| 66 | 10.6 Full report |
| 67 | Annex A (normative) Uncertainty analysis A.1 General A.2 Preparations |
| 68 | A.3 Basic assumptions A.4 General approach |
| 70 | Annex B (normative) Calculation of fuel heating value Table B.1 – Heating value for component of gaseous fuel |
| 74 | Annex C (normative) Reference gas C.1 General C.2 Reference gases for natural gas and propane gas |
| 75 | Table C.1 – Reference gas for natural gas |
| 76 | Table C.2 – Reference gas for propane gas |
| 77 | Annex D (informative) Maximum acceptable instantaneous electric power output transient |
| 78 | Bibliography |
