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BS EN IEC 62282-8-102:2020

$189.07

Fuel cell technologies – Energy storage systems using fuel cell modules in reverse mode. Test procedures for the performance of single cells and stacks with proton exchange membranes, including reversible operation

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BSI 2020 50
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This part of IEC 62282 deals with PEM cell/stack assembly units, testing systems, instruments and measuring methods, and test methods to test the performance of PEM cells and stacks in fuel cell mode, electrolysis and/or reversible mode.

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PDF Pages PDF Title
2 undefined
5 Annex ZA(normative)Normative references to international publicationswith their corresponding European publications
8 English
CONTENTS
11 FOREWORD
13 INTRODUCTION
14 1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 Terms and definitions
19 3.2 Symbols
20 Tables
Table 1 ā€“ Symbols
21 3.3 Standard temperature and pressure (STP) values for gas temperature and pressure
4 General safety considerations
22 5 Test environment
5.1 General
23 5.2 Reversible PEM cell/stack assembly unit
5.3 Separated reversible PEM cell/stack assembly unit
5.4 Experimental set-up
5.4.1 General
Figures
Figure 1 ā€“ Schematic representation of a reversible PEM cell/stack assembly unit
Figure 2 ā€“ Schematic representation of a separate reversible PEM cell/stack assembly unit
24 5.4.2 Fluid flow control equipment
5.4.3 Load/power control equipment
5.4.4 Measurement and data acquisition equipment
Figure 3 ā€“ Schematic graph of a test environment for a PEM cell/stack assembly unit
25 5.4.5 Safety equipment
5.4.6 Mechanical load control equipment
5.4.7 Heat management equipment
5.4.8 Gas pressure control equipment
5.4.9 Test system control equipment
5.5 Parameter control and measurement
26 5.6 Measurement methods of TIPs and TOPs and control accuracy
6 Measurement instruments and measurement methods
6.1 Instrument uncertainty
Table 2 ā€“ Instrument uncertainty for each quantity to be measured
27 6.2 Recommended measurement instruments and methods
6.2.1 General
6.2.2 Voltage
6.2.3 Current
6.2.4 Internal resistance (IR)
28 6.2.5 Electrode gas flow rates
6.2.6 Electrode gas temperature
Figure 4 ā€“ Schematic diagram of PEM cell impedance
29 6.2.7 Cell/stack temperature
6.2.8 Electrode gas pressures
6.2.9 Electrode gas humidity
6.2.10 Ambient conditions
30 6.3 Reference test conditions and manufacturer recommendations
6.3.1 Start-up and shut-down conditions
6.3.2 Range of test conditions
6.3.3 Stabilization, initialization conditions and stable state
6.4 Data acquisition method
31 7 Test procedures and computation of results
7.1 General
7.2 Current-voltage (I-V) characteristics test
7.2.1 Objective
7.2.2 Test method
7.2.3 Data post-processing
32 7.3 Steady-state test
7.3.1 Objective
7.3.2 Test methods
7.3.3 Data post-processing
7.4 Durability test
7.4.1 Objective
7.4.2 Test method
7.4.3 Data post-processing
33 7.5 Internal resistance (IR) measurement
7.5.1 Objective
7.5.2 Test methods
34 7.5.3 Data post processing
7.6 Current cycling durability test
7.6.1 Objective
7.6.2 Test method
7.6.3 Data post-processing
35 7.7 Pressurized test
7.7.1 Objective
7.7.2 Test method
7.7.3 Data post-processing
8 Test report
8.1 General
8.2 Report items
36 8.3 Test unit data description
8.4 Test condition description
8.5 Test data description
8.6 Uncertainty evaluation
37 Annex A (normative)Test procedure guidelines
A.1 Test objective
A.2 Test set-up
A.3 Current-voltage characteristics test (7.2)
A.3.1 Test input parameters (TIPs)
38 A.3.2 Test output parameters (TOPs)
A.3.3 Derived quantities
Table A.1 ā€“ Test input parameters (TIPs) for current-voltage characteristics test
Table A.2 ā€“ Test output parameters (TOPs) for current-voltage characteristics test
39 A.4 Steady-state test (7.3)
A.4.1 Test input parameters (TIPs)
Table A.3 ā€“ Derived quantities for current-voltage characteristics test
Table A.4 ā€“ Test input parameters (TIPs) for steady state test
40 A.4.2 Test output parameters (TOPs)
A.4.3 Derived quantities
Table A.5 ā€“ Test output parameters (TOPs) for steady state test
Table A.6 ā€“ Derived quantities for steady state test
41 A.5 Durability test (7.4)
A.5.1 Test input parameters (TIPs)
A.5.2 Test output parameters (TOPs)
Table A.7 ā€“ Test input parameters (TIPs) for durability test
42 A.5.3 Derived quantities
A.5.4 Measurement of durability
Table A.8 ā€“ Test output parameters (TOPs) for durability test
Table A.9 ā€“ Derived quantities for constant load durability test
43 A.6 Current cycling durability test
A.6.1 Test input parameters (TIPs)
A.6.2 Test output parameters (TOPs)
Table A.10 ā€“ Test input parameters (TIPs) for current cycling durability test within a single operating mode (fuel cell or electrolysis)
Table A.11 ā€“ Test input parameters (TIPs) for current cycling durability test covering both operating modes (fuel cell and electrolysis)
44 A.6.3 Derived quantities
A.6.4 Measurement of current cycling durability
Table A.12 ā€“ Test output parameters (TOPs) for current cycling durability test
Table A.13 ā€“ Derived quantities for current cycling durability test
45 A.7 Pressurized test
A.7.1 Test input parameters (TIPs)
A.7.2 Test output parameters (TOPs)
A.7.3 Derived quantities
Table A.14 ā€“ Test input parameters (TIPs) for pressurized testing
Table A.15 ā€“ Test output parameters (TOPs) for pressurized testing
Table A.16 ā€“ Derived quantities for pressurized test
46 A.7.4 Measurement of pressurized test
47 Annex B (normative)Formulary
48 Bibliography
BS EN IEC 62282-8-102:2020
$189.07