1、 _ SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising ther
2、efrom, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions. Copyright 2015 SAE International All rights reserved. No part of this
3、publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-49
4、70 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/J2600_201510 SURFACE VEHICLE STANDARD J2600 OCT2015 Issued 2001-10 Revised 2015-
5、10 Superseding J2600 NOV2012 Compressed Hydrogen Surface Vehicle Fueling Connection Devices RATIONALE SAE J2600 has been revised to reflect the incorporation of additional geometries for different pressures, and to modify, add, or delete testing requirements based on lessons learned as the state of
6、the art has progressed. In addition, the document moved from a Recommended Practice to Standard. TABLE OF CONTENTS 1. SCOPE 2 2. REFERENCES 3 3. DEFINITIONS . 4 4. REQUIREMENTS . 6 5. TYPE (DESIGN VERIFICATION) TESTS. 14 6. PRODUCTION TESTS . 36 7. MARKING . 37 8. DOCUMENTATION 38 9. NOTES 38 SAE IN
7、TERNATIONAL J2600 OCT2015 Page 2 of 39 Appendix A (Informative only) . 39 Figure 4.3.2.1 H11 to H50 Hydrogen receptacles . 9 Figure 4.3.2.2 H70 Hydrogen receptacle 10 Figure 4.3.5.2 Clearance for receptacles of pressure classes greater than H25 11 Figure 5.9.2 Test arrangement for dropping test 19 F
8、igure 5.12.1.1 H11 to H50 worn fit test fixture . 22 Figure 5.12.1.2 H70 Worn fit test fixture 23 Figure 5.12.2.1 H11 to H50 Loose fit test fixture . 24 Figure 5.12.2.2 H70 Loose fit test fixture 25 Figure 5.12.3.1 H11 to H50 Tight fit test fixture . 26 Figure 5.12.3.2 H70 Tight test fixture 27 Figu
9、re 5.18.A Use of shims to create a misconnected connector 34 Figure 5.18.B Adjustment of stop ring position to accommodate a shim . 34 Table 3.9.1 Pressure class designations 5 Table 5.1.2 Test fixture tooling dimensions . 15 Table 5.12 Test fixture selection for nozzle durability tests . 21 Table 5
10、.18 Misconnected nozzle test configurations . 33 Table A1 Table of nozzle characteristics . 39 1. SCOPE SAE J2600 applies to the design and testing of Compressed Hydrogen Surface Vehicle (CHSV) fueling connectors, nozzles, and receptacles. Connectors, nozzles, and receptacles must meet all SAE J2600
11、 requirements and pass all SAE J2600 testing to be considered as SAE J2600 compliant. This document applies to devices which have Pressure Classes of H11, H25, H35, H50 or H70. 1.1 Purpose SAE J2600 is intended to: Prevent vehicles from being fueled with a Pressure Class greater than the vehicle Pre
12、ssure Class; Allow vehicles to be fueled with Pressure Class equal to or less than the vehicle Pressure Class, Prevent vehicles from being fueled by other compressed gases dispensing stations; Prevent other gaseous fueled vehicles from being fueled by hydrogen dispensing stations. SAE INTERNATIONAL
13、J2600 OCT2015 Page 3 of 39 2. REFERENCES 2.1 Applicable Documents The following publications form a part of this specification to the extent specified herein. Unless otherwise indicated, the latest issue of SAE publications shall apply. 2.1.1 SAE Publications Available from SAE International, 400 Co
14、mmonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or +1 724-776-4970 (outside USA), www.sae.org. SAE J2574 Fuel Cell Vehicle Terminology SAE J2578 Recommended Practice for General Fuel Cell Vehicle Safety SAE J2579 Technical Information Report for Fuel Systems in
15、 Fuel Cell and Other Hydrogen Vehicles SAE J2601 Fueling Protocols for Light Duty Gaseous Hydrogen Surface Vehicles SAE J2601/2 Fueling Protocol for Gaseous Hydrogen Powered Heavy Duty Vehicles SAE J2601/3 Fueling Protocol for Gaseous Hydrogen Powered Industrial Trucks SAE J2719 Hydrogen Fuel Qualit
16、y for Fuel Cell Vehicles SAE J2799 70 MPa Compressed Hydrogen Surface Vehicle Fueling Connection Device and Optional Vehicle to Station Communications 2.1.2 IEEE Publications Available from IEEE Operations Center, 445 Hoes Lane, Piscataway, NJ 08854-4141, Tel: 732-981-0060, www.ieee.org. IEEE/ASTM S
17、I 10 Use of the International System of Units: The Modern Metric System 2.1.3 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org ASTM B117-09 Standard Practice for Operating Salt Spray (Fog) App
18、aratus. ASTM D572 04 (Reapproved 2009) Standard Test Method for Rubber - Deterioration by Heat and Oxygen SAE INTERNATIONAL J2600 OCT2015 Page 4 of 39 2.1.4 ISO Publications Available from American National Standards Institute, 25 West 43rd Street, 4th Floor, New York, NY 10036, Tel: 212-642-4900, w
19、ww.ansi.org. ISO 1817:1998 Rubber, vulcanized or thermoplastic - Determination of the effect of liquids ISO 9227:1990 Corrosion tests in artificial environments - Salt spray tests ISO 15501-1:2001 Road vehicles - Compressed natural gas (CNG) fuel systems - Part 1: Safety ISO 15501-2:2001 Road Vehicl
20、es - Compressed natural gas (CNG) fuel systems - Part 2: Test methods ISO 12103-1; 1997 Road Vehicles - Test dust for filter evaluation - Part 1: Arizona test dust. 2.1.5 ISA Publications Available from ISA, 67 Alexander Drive, P.O. Box 12277, Research Triangle Park, NC 27709 ANSI/ISA-75.02.01:2008C
21、ontrol Valve Capacity Test Procedures 2.1.6 BSI Publications Available from BSI, 389 Chiswick High Road, London, W4 4AL, United Kingdom EN 60534 Industrial-process control valves - all parts 2.1.7 GM Worldwide Engineering Standard GMW14872-2006 Cyclic Corrosion Laboratory Test 3. DEFINITIONS See SAE
22、 J2574 for fuel cell vehicle terminology. 3.1 AIR, DRY Air with a maximum dew point of 40 C. 3.2 CONNECTOR A joined assembly of a nozzle and receptacle which permits rapid connection and disconnection of fuel supply hose to the vehicle fuel system. 3.3 CYCLE The process of a making a positive connec
23、tion between the nozzle and the receptacle, pressurizing to Design Pressure, depressurizing and disconnecting. 3.4 HELIUM, DRY Helium which meets or exceeds the following quality level; maximum water content of 5 ppm, product grade of 4.5 (99.995). SAE INTERNATIONAL J2600 OCT2015 Page 5 of 39 3.5 HY
24、DROGEN, DRY Hydrogen which meets or exceeds the quality level in J2719. 3.6 LEAK TEST GAS Dry hydrogen or helium, preferably hydrogen. Adequate safety precautions shall be taken when testing with hydrogen. 3.7 NOZZLE Device connected to a fuel dispensing system, which connects to the CHVS receptacle
25、 and permits transfer of fuel. TYPE A - A nozzle for use with dispensing hoses that may remain fully pressurized at dispenser shutdown. The nozzle shall not allow gas to flow until a positive connection has been achieved. The nozzle shall be equipped with an integral valve or valves, incorporating a
26、n operating mechanism which first stops the supply of gas and safely vents the trapped gas before allowing the disconnection of the nozzle from the receptacle. The operating mechanism shall ensure the vent connection is open before the release mechanism can be operated and the gas located between th
27、e nozzle shut-off valve and the receptacle check valve is safely vented prior to nozzle disconnection. TYPE B - A nozzle for use with dispensing hoses that may remain fully pressurized at dispenser shutdown. A separate three-way valve connected directly, or indirectly, to the inlet of the nozzle is
28、required to safely vent trapped gas prior to nozzle disconnection. The nozzle shall not allow gas to flow until a positive connection has been achieved. Venting is required prior to disconnection of the nozzle. External three-way valves shall be constructed and marked so as to indicate clearly the o
29、pen, shut and vent positions. TYPE C - A nozzle for use with dispensing hoses which are depressurized (0.5 MPa and below) at dispenser shutdown. The nozzle shall not allow gas to flow until a positive connection has been achieved. 3.8 POSITIVE LOCKING MEANS A feature which requires actuation of an i
30、nterlocking mechanism to verify proper connection of the connector before pressure is applied. 3.9 PRESSURE CLASS Pressure Class is a non-dimensional rating for hardware that defines the operational pressure and temperature limits of a component. The pressure class is denoted by the letter “H” follo
31、wed by the nominal working pressure in MPa. Table 3.9.1 - Pressure class designations Pressure Class Nominal Working Pressure 15C Design Pressure (1.5 x NWP) H11 11 MPa 16.5 MPa H25 25 MPa 37.5 MPa H35 35 MPa 52.5 MPa H50 50 MPa 75.0 MPa H70 70 MPa 105.0 MPa SAE INTERNATIONAL J2600 OCT2015 Page 6 of
32、 39 3.10 PRESSURE, DESIGN (OR RATED) The maximum pressure at the most severe temperature level that a component will experience in actual service. The Design Pressure is to be, at a minimum, 150% of the Nominal Working Pressure for the purpose of this document. For further information regarding all
33、pressure definitions used for hydrogen fueling system refer to SAE J2579. 3.11 PRESSURE, NOMINAL WORKING The steady state pressure of a fully fueled vehicle storage tank at the given gas temperature of 15 C (this defines a full tank gas density). For further information regarding all pressure defini
34、tions used for hydrogen fueling system refer to SAE J2579. 3.12 PROTECTIVE CAP A means to prevent road dirt and other contaminants from getting into the inlet of the vehicle receptacle 3.13 RECEPTACLE Device connected to a vehicle or storage system which receives the station nozzle and permits trans
35、fer of fuel. This may also be referred to as a fuelling inlet. 4. REQUIREMENTS 4.1 Quality Assurance 4.1.1 General Quality system programs shall be established and operated to show that components will be produced in accordance with the qualified design. Quality systems shall be in accordance with 4
36、.1.2, Approved Quality Systems. 4.1.2 Approved Quality System Quality management systems shall be registered for compliance with ISO 9001, Quality Management Systems Requirements, by an accredited registrar. Other systems which incorporate ISO TS 16949, Quality management systems - Particular requir
37、ements for the application of ISO 9001:2000 for automotive production and relevant service part organizations, ISO 9000, such as QS 9000, Quality System Requirements, are acceptable. Comparable quality systems shall be required of suppliers to components manufacturers. The manufacturers shall verify
38、 that their suppliers meet the requirements of 4.1.2, Approved Quality System. 4.2 General Requirements 4.2.1 Testing requirements 4.2.1.1 All test procedures listed in this document are type (design verification) test procedures unless otherwise noted. 4.2.1.2 All products must pass all tests to be
39、 considered to be in compliance with standard. 4.2.1.3 Communications hardware, such as IrDA, which is used to meet the requirements of SAE J2601 and/or SAE J2799 and is supplied with the nozzle by the manufacturer shall be attached to the nozzle and subjected to all of the nozzles tests. The commun
40、ications hardware is to be demonstrated to be operating correctly upon completion of the all type and quality testing. SAE INTERNATIONAL J2600 OCT2015 Page 7 of 39 4.2.2 Pressure class interchangeability: The nozzle and receptacle designs noted herein shall: Prevent vehicles from being fueled with a
41、 Pressure Class greater than the vehicle Pressure Class; Allow vehicles to be fueled with Pressure Class equal to or less than the vehicle Pressure Class, Prevent hydrogen vehicles from being fueled by other compressed gases dispensing stations Prevent other gaseous fueled vehicles from being fueled
42、 by hydrogen dispensing stations. This requirement is met by completing section 5.2 and successfully conducting a leak test per section 5.6. 4.2.3 Temperature Range: The nozzle and receptacle designs noted herein shall: Shall be designed to operate properly with a local ambient temperature of 40 to
43、65 C. Shall be designed to operate properly for a gas process temperature 40 to 85 C for H11 and H25 hardware. Shall be designed to operate properly for a gas process temperature 45 to 85 C for H35, H50 and H70 hardware. This requirement is met by the completing section 5.6 and section 5.7. 4.2.4 Fe
44、atures 4.2.4.1 General - Nozzles and receptacles made to this document shall be designed in accordance with reasonable concepts of safety, durability and maintainability as demonstrated by the successful completion of all of the type tests in section 5. 4.2.4.2 Design and Documentation - Nozzles and
45、 receptacles shall be well fitted and manufactured in accordance with good engineering practice. All specifications as to construction set forth herein may be satisfied by the construction actually prescribed or such other construction as will provide at least equivalent performance. Following the p
46、ressure technology requirements of ASME, JSME and/or the EC Pressure Equipment Directive shall be considered prima facie evidence of meeting this requirement. 4.2.4.3 Damage - Nozzles and receptacles shall be designed to be secure against displacement, distortion, warping or other damage. This requi
47、rement is met by the completing sections 5.2, 5.6, 5.9 and 5.14. 4.2.4.4 Electrical Continuity - Nozzles and receptacles shall be constructed to maintain electrical continuity under normal and reasonable condition of handling and usage. This requirement is met by completing the relevant portion sect
48、ion 5.12. SAE INTERNATIONAL J2600 OCT2015 Page 8 of 39 4.2.4.5 Materials of Construction - Materials used in the construction of nozzles, receptacles and dust caps shall be non-sparking or spark-reducing. 4.2.4.6 Contamination - Nozzles and receptacles shall be designed so that they are either toler
49、ant of solid contamination, or have a means to protect themselves from said contamination when connected or disconnected. For example, the requirement is met if the receptacle has a filter upstream of adequate size to protect the functionality of the check valve. A receptacle shall have a means to prevent the ingress of fluids and foreign matter when disconnected. This requirement is met by the c
