1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationDD IEC/PAS 62282-6-150:2011Fuel cell technologiesPart 6-150: Micro fuel cell power systems Safety Water reactive (UN Division 4.3) compounds in indirectPEM fuel cellsDD IEC/PAS 6
2、2282-6-150:2011 DRAFT FOR DEVELOPMENTNational forewordThis Draft for Development is the UK implementation of IEC/PAS 62282-6-150:2011.This publication is not to be regarded as a British Standard.It is being issued in the Draft for Development series of publications and is of a provisional nature. It
3、 should be applied on this provisional basis, so that information and experience of its practical application can be obtained.Comments arising from the use of this Draft for Development are requested so that UK experience can be reported to the international organization responsible for its conversi
4、on to an international standard. A review of this publication will be initiated not later than 3 years after its publication by the international organization so that a decision can be taken on its status. Notification of the start of the review period will be made in an announcement in the appropri
5、ate issue of Update Standards.According to the replies received by the end of the review period, the responsible BSI Committee will decide whether to support the conversion into an international Standard, to extend the life of the Technical Specification or to withdraw it. Comments should be sent to
6、 the Secretary of the responsible BSI Technical Committee at British Standards House, 389 Chiswick High Road, London W4 4AL.The UK participation in its preparation was entrusted to Technical Committee EPL/278, Road transport informatics.A list of organizations represented on this committee can be ob
7、tained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011ISBN 978 0 580 73864 7ICS 27.070Compliance with a British Standard cannot confer immunity from legal obligations.This
8、 Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 31 August 2011.Amendments issued since publicationDate Text affectedIEC/PAS 62282-6-150 Edition 1.0 2011-04 PUBLICLY AVAILABLE SPECIFICATION PRE-STANDARD Fuel cell technologies Part 6-150: Micr
9、o fuel cell power systems Safety Water reactive (UN Division 4.3) compounds in indirect PEM fuel cells IEC/PAS62282-6-150:2011(E) colourinsideTHIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2011 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication m
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16、e us your feedback on this publication or need further assistance, please visit the Customer Service Centre FAQ or contact us: Email: csciec.ch Tel.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC/PAS 62282-6-150 Edition 1.0 2011-04 PUBLICLY AVAILABLE SPECIFICATION PRE-STANDARD Fuel cell technologies Pa
17、rt 6-150: Micro fuel cell power systems Safety Water reactive (UN Division 4.3) compounds in indirect PEM fuel cells INTERNATIONAL ELECTROTECHNICAL COMMISSION XC ICS 27.070 PRICE CODE ISBN 978-2-88912-470-1 Registered trademark of the International Electrotechnical Commission colourinside 2 PAS 6228
18、2-6-150 IEC:2011(E) CONTENTS FOREWORD . 5 1 Scope . 7 1.1 General . 7 1.2 Fuels and technologies covered 7 1.3 Equivalent level of safety. 9 2 Normative references . 10 3 Terms and definitions . 11 4 Materials and construction of micro fuel cell power systems, micro fuel cell power units and fuel ca
19、rtridges . 16 4.1 General . 16 4.2 FMEA / hazard analysis . 16 4.3 General materials 17 4.4 Selection of materials 17 4.5 General construction . 18 4.6 Fuel valves 18 4.7 Materials and construction system 18 4.8 Ignition sources . 19 4.9 Enclosures and acceptance strategies. 19 4.9.1 Parts requiring
20、 a fire enclosure 19 4.9.2 Parts not requiring a fire enclosure 20 4.9.3 Materials for components and other parts outside fire enclosures 21 4.9.4 Materials for components and other parts inside fire enclosures 22 4.9.5 Mechanical enclosures 23 4.10 Protection against fire, explosion, corrosivity an
21、d toxicity hazard . 23 4.11 Protection against electrical hazards . 24 4.12 Fuel supply construction 24 4.12.1 Fuel cartridge construction 24 4.12.2 Fuel cartridge fill requirement 25 4.13 Protection against mechanical hazards 25 4.13.1 Piping and tubing other than fuel or hydrogen lines . 25 4.13.2
22、 Exterior surface and component temperature limits . 26 4.13.3 Motors . 26 4.14 Construction of electric device components . 27 4.14.1 Limited power sources . 27 4.14.2 Devices that use electronic controllers . 28 4.14.3 Electrical conductors/wiring . 28 4.14.4 Output terminal area 29 4.14.5 Electri
23、c components and attachments 29 4.14.6 Protection 29 5 Abnormal operating and fault conditions testing and requirements 29 5.1 General . 29 5.2 Compliance testing 30 5.3 Passing criteria . 30 5.4 Simulated faults and abnormal conditions for limited power and SELV circuits 31 5.5 Abnormal operation e
24、lectromechanical components . 31 5.6 Abnormal operation of micro fuel cell power systems or units with integrated batteries 31 PAS 62282-6-150 IEC:2011(E) 3 5.7 Abnormal operation simulation of faults based on hazard analysis 32 6 Instructions and warnings for micro fuel cell power systems, micro fu
25、el cell power units and fuel cartridges . 32 6.1 General . 32 6.2 Minimum markings required on the fuel cartridge . 32 6.3 Minimum markings required on the micro fuel cell power system or micro fuel cell power unit . 33 6.4 Additional information required either on the fuel cartridge or on accompany
26、ing written information or on the micro fuel cell power system or micro fuel cell power unit . 33 6.5 Technical documentation . 34 7 Type tests for micro fuel cell power systems, micro fuel cell power units and fuel cartridges . 34 7.1 General . 34 7.2 Leakage, hydrogen leakage, and hydrogen gas los
27、s, and hydrogen emission measurement and the measuring procedures 36 7.2.1 Leakage test and measuring procedure . 36 7.2.2 Hydrogen leakage measurement from fuel cartridges and/or fuel management systems and measuring procedure . 36 7.2.3 Hydrogen gas loss measurements from micro fuel cell power sys
28、tems and micro fuel cell power units and measuring procedures 37 7.3 Type tests . 44 7.3.1 Pressure differential tests 44 7.3.2 Vibration test . 48 7.3.3 Temperature cycling test . 49 7.3.4 High temperature exposure test . 50 7.3.5 Drop test . 51 7.3.6 Compressive loading test 51 7.3.7 External shor
29、t-circuit test . 52 7.3.8 Surface, component and exhaust gas temperature test 53 7.3.9 Long-term storage test 54 7.3.10 High temperature connection test 58 7.3.11 Connection cycling tests 59 7.3.12 Emission test . 65 7.3.13 Hydrogen point source gas loss detection test . 74 Bibliography 77 Figure 1.
30、1 Micro fuel cell power system block diagram for UN Division 4.3 (water reactive) compound fuel in indirect PEM fuel cell system; fuel management system in micro fuel cell power unit 8 Figure 1.2 Micro fuel cell power system block diagram for UN Division 4.3 (water reactive) compound fuel in indirec
31、t PEM fuel cell system; fuel management system in fuel cartridge 9 Figure 2 Fuel cartridge leakage test flow chart for pressure differential, vibration, drop, and compressive loading tests . 38 Figure 3 Fuel cartridge leakage test flow chart for temperature cycling test and high temperature exposure
32、 test 39 Figure 4 Micro fuel cell power system or micro fuel cell power unit leakage and hydrogen gas loss test flow chart for vibration, temperature cycling, drop and compressive loading tests . 40 4 PAS 62282-6-150 IEC:2011(E) Figure 5 Micro fuel cell power system or micro fuel cell power unit lea
33、kage and hydrogen gas loss test flow chart for external short-circuit test . 41 Figure 6 Micro fuel cell power system or micro fuel cell power unit leakage and hydrogen gas loss test flow chart for 68 kPa low external pressure test 42 Figure 7 Micro fuel cell power system or micro fuel cell power un
34、it leakage and hydrogen gas loss test flow chart for 11,6 kPa low external pressure test . 43 Figure 8 Temperature cycling . 50 Figure 9 Fuel cartridge leakage and hydrogen gas loss test flow chart for long-term storage test. . 58 Figure 10 Operational emission rate testing apparatus . 65 Figure 11
35、Operational emission concentration testing apparatus 66 Figure 12 Hydrogen emission test procedure for operating micro fuel cell power system 73 Figure 13 Fuel cartridge leakage test flow chart for low external pressure test . 74 Table 1 Summary of material flammability requirements. 21 Table 2 Temp
36、erature limits 26 Table 3 Limits for inherently limited power sources 27 Table 4 Limits for power sources not inherently limited (over-current protection required) . 27 Table 5 List of type tests 35 Table 6 Laboratory standard conditions . 36 Table 7 Emission limits 72 PAS 62282-6-150 IEC:2011(E) 5
37、INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FUEL CELL TECHNOLOGIES Part 6-150: Micro fuel cell power systems Safety Water reactive (UN Division 4.3) compounds in indirect PEM fuel cells FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization co
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47、Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held r
48、esponsible for identifying any or all such patent rights. A PAS is a technical specification not fulfilling the requirements for a standard, but made available to the public. IEC-PAS 62282-6-150 has been processed by IEC technical committee 105: Fuel cell technologies. The text of this PAS is based
49、on the following document: This PAS was approved for publication by the P-members of the committee concerned as indicated in the following document Draft PAS Report on voting 105/309/PAS 105/321/RVD Following publication of this PAS, which is a pre-standard publication, the technical committee or subcommittee concerned may transform it into an International Standard. 6 PAS 62282-6-150 IEC:2011(E) This PAS shall remain valid for an initial maximum period of 3 years
