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1、IEEE Std 1625-2004 IEEE Standards IEEE Standard for Rechargeable Batteries for Portable Computing IEEE Power Engineering Society Sponsored by the Stationary Batteries Committee IEEE Standards 28 May 2004 Print: SH95227 PDF: SS95227 1625 Livium 3 Park Avenue, New York, NY 10016-5997, USA Copyright Th
2、e Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEESold to:VALENCE TECHNOLOGY INC, 01439122 Not for Resale,2004/6/29 16:16:11 GMTNo reproduction or networking permitted without license from IHS -,-,- The Institute of Electrical and Electronics Engineers,
3、 Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2004 by the Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 28 May 2004. Printed in the United States of America. IEEE is a registered trademark in the U.S. Patent +1 978 750 8400. Permission to photoc
4、opy portions of any individual standard for educational classroom use can also be obtained through the Copyright Clearance Center. NOTEAttention is called to the possibility that implementation of this standard may require use of subject matter covered by patent rights. By publication of this standa
5、rd, no position is taken with respect to the exist- ence or validity of any patent rights in connection therewith. The IEEE shall not be responsible for identifying patents for which a license may be required by an IEEE standard or for conducting inquiries into the legal valid- ity or scope of those
6、 patents that are brought to its attention. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEESold to:VALENCE TECHNOLOGY INC, 01439122 Not for Resale,2004/6/29 16:16:11 GMTNo reproduction or networking permitted without license from IHS -,-,
7、- Copyright 2004 IEEE. All rights reserved.iii Introduction (This introduction is not part of IEEE Std 1625-2004, IEEE Standard for Rechargeable Batteries for Portable Computing.) The Rechargeable Batteries for Portable Computing Working Group was formed to provide a platform based on the experience
8、 of industry leaders in cell, battery pack, and systems management, leading to design approaches for portable computing devices. The focus of the standard is on design approaches for reliable operation of portable computing devices and similar rechargeable battery-operated systems. This standard may
9、 be relevant to other devices but these were not expressly considered in its development. Figure a presents the need for an approach involving all system components, including the user and environment. It is necessary to examine all design margins in combination to understand the effect of multiple
10、fault response on the portable computing device. The standard addresses such questions as: What are the critical operational parameters and how do they change with time and environment? What are the effects of extremes in temperature, pressure, and impact? A total system view is required to protect
11、the design margins in the various components. The goal of reliability and positive user experience require that design margins be maintained as user patterns, profiles, and duty cycles change. This standard applies to rechargeable lithium-ion (Li-ion) and lithium-ion polymer (Li-ion polymer) batteri
12、es and battery packs for use in portable computing. Because of the nature of the interactions between the battery and the host device, a system approach must be used in developing an appropriate operating envelope for the system. The provisions of this standard are intended to provide considerations
13、 for design analyses to minimize the occurrence of failures leading to hazards. This standard is a system level standard, as depicted in the conceptual diagram. Overall compliance is dependent on conformity to each and every subclause of the standard. Compliance with the standard cannot be achieved
14、by any particular portable computing device or subsystem alone, without considering the conformity of all subsystems within the system as well as the user. It is incumbent upon the designers of the host device, battery pack, and cell to review thoroughly their designs, alone and in conjunction with
15、other subsystems, to identify faults that could propagate hazards. Once it has been ascertained that the cell, battery pack, and host device all conform to all their particular subclause requirements, the overall system compliance is not finished until the designer completes a thorough design analys
16、is e.g., design failure mode Figure aConceptual diagram of a mobile computing device and its user Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEESold to:VALENCE TECHNOLOGY INC, 01439122 Not for Resale,2004/6/29 16:16:11 GMTNo reproduction
17、 or networking permitted without license from IHS -,-,- ivCopyright 2004 IEEE. All rights reserved. effect analysis (DFMEA) to ensure their particular design does not allow two faults of any type to propagate a hazard. Disclaimer Compliance with the provisions of this standard does not imply complia
18、nce to the regulatory requirements that are applicable to cell, battery packs, and systems. Care must be used to observe and refer to the applicable regulatory requirements, as part of the intended design analyses, for this standard does not assure protection or safety. This standard sets forth reco
19、mmendations for design analyses and certain testing procedures. The level of assurance for protection and safety resulting from applying this standard depends on the implementation by the manufacturer/supplier and the actions of the end user. Compliance with the standard does not guarantee safety in
20、 all circumstances. Notice to users Errata Errata, if any, for this and all other standards can be accessed at the following URL: http:/ standards.ieee.org/reading/ieee/updates/errata/index.html. Users are encouraged to check this URL for errata periodically. Interpretations Current interpretations
21、can be accessed at the following URL: http:/standards.ieee.org/reading/ieee/interp/ index.html. Participants At the time this standard was completed, the Rechargeable Batteries for Portable Computing Working Group had the following entity membership: The following entity members of the balloting com
22、mittee voted on this standard. Balloters may have voted for approval, disapproval, or abstention. Battery-Biz, Inc. Compal Electronics, Inc. Dell Inc. Dynapack International Technology Corporation FEDCO Electronics, Inc. Hewlett Packard Company IBM Corporation Inventec Corporation Matsushita Battery
23、 Industrial Co., Ltd./Panasonic Motorola, Inc. National Semiconductor Quanta Computer, Inc. Samsung Electronics Co., Ltd. Sanyo Electric Co., Ltd. Solectron Corporation Sony Corporation Texas Instruments, Inc. Wistron Corporation Battery-Biz, Inc. Compal Electronics, Inc. Dell Inc. Dynapack Internat
24、ional Technology Corporation FEDCO Electronics, Inc. Hewlett Packard Company IBM Corporation Matsushita Battery Industrial Co., Ltd./Panasonic Motorola, Inc. National Semiconductor Quanta Computer, Inc. Samsung Electronics Co., Ltd. Sanyo Electric Co., Ltd. Solectron Corporation Sony Corporation Tex
25、as Instruments, Inc. Wistron Corporation Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEESold to:VALENCE TECHNOLOGY INC, 01439122 Not for Resale,2004/6/29 16:16:11 GMTNo reproduction or networking permitted without license from IHS -,-,- C
26、opyright 2004 IEEE. All rights reserved.v The working group gratefully acknowledges the contributions of the following organizations and partici- pants. Without their assistance and dedication, this standard would not have been completed. OrganizationParticipant Battery Association of Japan.Kinya Fu
27、jimoto Battery-Biz, IncWasi Khursheed Ophir Marish BournsTim Ardley Ernesto Romero Compal Electronics, Inc.C. T. Chuang Justin Wang Danionics.Ulrik Grape Steen Heitmann Dell Inc. .Jeff Layton, Chair Scott Ma Bruce Riggs, Past Chair Jay Taylor Dynapack International Technology Corporation.J. J. Sheu
28、Sy Tai Charlie Yang ElectrovayaJames Jacobs E-One Moli EnergyMark Reed FEDCO Electronics, IncTom Santy Steve Victor Fujitsu Kazuaki Nimura Hewlett Packard Company John Obermeyer John Wozniak IBM CorporationJim Dunbar Yoshiharu Kudoh IntersilDean Henderson Jinrong Qian Jeff Sherman Inventec Corporati
29、on.Joe Wang Matsushita Battery Industrial Co., Ltd./PanasonicMasunori Hamaguchi Kazunori Haraguchi Masaru Kawabe Takatoshi Matsumi Utsumi Mitsuo Charles Monahan Joji Nishimura Yorihito Ohana Tammy Yonehara MicroPower Electronics Katherine Mack Motorola, Inc. Jason Howard, Vice Chair, Technical Natio
30、nal Semiconductor Trung Nguyen Quanta Computer, IncFred Chen Samsung Electronics Co., IncSung Hun Kim Mike Min, Secretary Charles Yun Sanyo Electric Co., LtdJoseph Carcone Tony Matsurua Ted Mino Kazuro Moriwaki Hideyuki Nagaya Morioka Toru Takiguchi Yosuhito Solectron CorporationFranki Choi Copyrigh
31、t The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEESold to:VALENCE TECHNOLOGY INC, 01439122 Not for Resale,2004/6/29 16:16:11 GMTNo reproduction or networking permitted without license from IHS -,-,- 标准分享网 w w w .b z f x w .c o m 免费下载 viCopyright 200
32、4 IEEE. All rights reserved. Sony Corporation.Kenji Enomoto Motohiko Fukuda Sage Nishimura Keiji Shionuma Jean Baronas, Vice Chair, Procedures Kazuya Kojima Elizabeth Toepfer Texas Instruments, Inc.Garry Elder Doug Williams Wistron CorporationAndrew Hsieh The working group thanks the International E
33、lectrotechnical Commission (IEC) for permission to reproduce information from its International Standards IEC 61960-2 and IEC 62133. All such extracts are copyright of IEC, Geneva, Switzerland. All rights reserved. Further information on the IEC is available from www.iec.ch. IEC has no responsibilit
34、y for the placement and context in whichthe extracts and contents are reproduced by IEEE; nor is IEC in any way responsible for the other content or accuracy therein. The working group thanks the Society of Automotive Engineers of Japan, Inc. for permission to reprint Fig- ure E.1, Figure E.2, and F
35、igure E.3 from the article “On Temperature Rise in Passenger Compartment in Summer,” which originally appeared in the Journal of the Society of Automotive Engineers of Japan, Inc. B12. When the IEEE-SA Standards Board approved this standard on 8 April 2004, it had the following membership: Don Wrigh
36、t, Chair Steve M. Mills, Vice Chair Judith Gorman, Secretary *Member Emeritus Also included are the following nonvoting IEEE-SA Standards Board liaisons: Alan Cookson, NIST Representative Satish K. Aggarwal, NRC Representative Noelle D. Humenick IEEE Standards Project Editor Chuck Adams H. Stephen B
37、erger Mark D. Bowman Joseph A. Bruder Bob Davis Roberto de Boisson Julian Forster* Arnold M. Greenspan Mark S. Halpin Raymond Hapeman Richard J. Holleman Richard H. Hulett Lowell G. Johnson Hermann Koch Joseph L. Koepfinger* Thomas J. McGean Daleep C. Mohla Paul Nikolich T. W. Olsen Ronald C. Peters
38、en Gary S. Robinson Frank Stone Malcolm V. Thaden Doug Topping Joe D. Watson Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEESold to:VALENCE TECHNOLOGY INC, 01439122 Not for Resale,2004/6/29 16:16:11 GMTNo reproduction or networking permit
39、ted without license from IHS -,-,- Copyright 2004 IEEE. All rights reserved.vii Contents 1.Overview 1 1.1 Scope 1 1.2 Purpose. 2 2.References 2 3.Definitions and other terms 3 3.1 Definitions . 3 3.2 Other terms 5 4.System integration considerations. 5 5.Cell considerations. 6 5.1 Design process. 6
40、5.2 General manufacturing considerations 7 5.3 Spiral winding process. 8 5.4 Assembly precautions 9 5.5 Critical testing practices. 10 6.Battery pack considerations. 10 6.1 Marking the battery pack. 11 6.2 Battery packs design guidelines. 11 6.3 External short-circuit precautions 12 6.4 Overheating
41、precautions 12 6.5 Overcharge precautions (consult overcharge and over-discharge definitions) 13 6.6 Over-discharge precautions . 13 6.7 Overcurrent precautions. 14 6.8 Mechanical stress precautions . 14 6.9 Connector/terminal precautions. 15 6.10 Other precautions. 15 6.11 Assembly precautions 16 6
42、.12 Precautions for cells connected in series and/or parallel to form a battery pack. 17 6.13 Other relevant battery testing standards. 17 7.Host device considerations 17 7.1 DC input voltage and current to the host device 18 7.2 Charging subsystem considerations. 19 7.3 Mechanical considerations. 2
43、3 7.4 Foreign objects. 24 7.5 Design verification. 24 Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEESold to:VALENCE TECHNOLOGY INC, 01439122 Not for Resale,2004/6/29 16:16:11 GMTNo reproduction or networking permitted without license fro
44、m IHS -,-,- 标准分享网 w w w .b z f x w .c o m 免费下载 viiiCopyright 2004 IEEE. All rights reserved. 8.Total system reliability considerations 24 8.1 Required communication to user. 24 8.2 User alerts 26 8.3 Recommended communication to user 26 8.4 Marking and labeling. 26 Annex A (Informative) Introduction
45、 to annexes 27 Annex B (Informative) Test methods for design verification 28 Annex C (Informative) Failure mode and effects analysis (FMEA). 42 Annex D (Informative) Double fault analysis . 45 Annex E (Informative) Temperature environmental considerations. 60 Annex F (informative) Bibliography. 62 C
46、opyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEESold to:VALENCE TECHNOLOGY INC, 01439122 Not for Resale,2004/6/29 16:16:11 GMTNo reproduction or networking permitted without license from IHS -,-,- Copyright 2004 IEEE. All rights reserved.1
47、IEEE Standard for Rechargeable Batteries for Portable Computing 1. Overview This standard is a guide for the manufacturer/supplier in planning and implementing the controls for the design and manufacture of lithium-ion (Li-ion) and lithium-ion polymer (Li-ion polymer) rechargeable bat- tery packs us
48、ed for portable computing. This standards provisions work together and they define approaches to design, test, and evaluate a cell, battery pack, and host device to mitigate battery system failure. Additionally, this standard provides recommendations for end-user education and communication materials. This approach suggests the interfaces between subsystems (e.g., cell, battery pack, host device) and end users are as important to system reliability as is robust subsystem design and testing. This standard therefore includes subsystem interface design responsibilities for each