GB/T 34013-2017 English PDF (GBT34013-2017)

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GB/T 34013-2017: Dimension of traction battery for electric vehicles
GB/T 34013-2017
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 43.080
T 47
Dimension of Traction
Battery for Electric Vehicles
ISSUED ON. JULY 12, 2017
IMPLEMENTED ON. FEBRUARY 1, 2018
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine;
Standardization Administration of PRC.
3. No action is required - Full-copy of this standard will be automatically and
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Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative References ... 4
3 Terms and Definitions ... 4
4 General Requirements for Specification Dimension of Battery Products ... 5
4.1 Dimensional tolerance requirements ... 5
4.2 Dimensional range requirements ... 5
5 Specification and Dimension of Secondary Cell ... 6
5.1 Specification and dimension of cylindrical cell ... 6
5.2 Specification and dimension of prismatic cell ... 7
5.3 Specification and dimension of pouch cell ... 8
6 Specification and Dimension of Battery Module ... 9
Appendix A (Informative) Specification and Dimension of Standard Battery
Case ... 11
Foreword
This Standard was drafted as per the rules specified in GB/T 1.1-2009.
This Standard was proposed by Ministry of Industry and Information Technology of
PRC.
This Standard shall be under the jurisdiction of National Technical Committee for
Standardization of Automobile (SAC/TC 114).
Drafting organizations of this Standard. China Automotive Technology and Research
Center, BYD Automobile Industry Co., Ltd., Contemporary Amperex Technology Co.,
Ltd., China Automotive Battery Research Institute Co., Ltd., Zhejiang Tianneng Energy
Technology Co., Ltd., China Association of Automobile Manufactures, 18th Research
Institute of China Electronics Technology Group Corporation, Shanghai Advanced
Traction Battery Systems Co., Ltd., Hefei Guoxuan High-Tech Power Energy Co., Ltd.,
China FAW Group Corporation R and D Center, Beijing New Energy Automobile Co., Ltd.,
Chongqing Changan New Energy Vehicle Co., Ltd., Pan Asia Technical Automotive
Center Co., Ltd., Tianjin EV Energies Co., Ltd., Tianjin Lishen Battery Co., Ltd., Jiangsu
Chunlan Clean Energy Research Institute Co., Ltd., and CITIC Guo’an Mengguli
Power Technology Co., Ltd.
Chief drafting staffs of this Standard. Wang Fang, Meng Xiangfeng, Lian Yubo, Fan
Bin, Xiao Chengwei, Lu Chun, Lv Renzhi, Li Hongwei, Lu Shigang, Chen Weifeng,
Wang Lin, Fan Xiaosong, Shi Liyong, Wang Jian, Dai Weijie, Zhang Hongbo, Wang
Dongsheng, Xu Xingwu, Yang Congjiao, Yin Fangfang, Huang Zhicheng, Yao Zhenhui,
Yuan Changrong, Yang Jianjun, Zhang Na, Wang Chiwei, Zhang Junying, He
Rongfang, and Liu Zhengyao.
Dimension of Traction
Battery for Electric Vehicles
1 Scope
This Standard specifies the specification dimensions of single-cell, module and
standard case of traction battery for electric vehicles (hereinafter referred to as battery).
This Standard is applicable to the lithium-ion battery and metal hydride nickel battery
mounted on the electric vehicles; other type of batteries can be implemented as per
this Standard.
2 Normative References
The following documents are essential to the application of this document. For the
dated documents, only the versions with the dates indicated are applicable to this
document; for the undated documents, only the latest version (including all the
amendments) are applicable to this document.
GB/T 1804 General Tolerances – Tolerances for Linear and Angular Dimensions
without Individual Tolerance Indications
GB/T 2900.41 Electrotechnical Terminology – Primary and Secondary Cells and
Batteries
GB/T 19596 Terminology of Electric Vehicles
3 Terms and Definitions
The following terms and definitions and those ones stipulated in GB/T 2900.41 and
GB/T 19596 are applicable to this document.
3.1 Cylindrical cell
The battery with cylindrical battery hull and connecting element (electrode).
3.2 Prismatic cell
The battery wit rectangular battery hull and connecting element (electrode).
3.3 Pouch cell
The battery with composite file make of battery hull and connecting element (electrode).
3.4 Secondary cell
The basic unit device converting the chemical energy into electrical energy; generally,
it includes electrodes, diaphragms, electrolytes, hulls, terminals; and is designed to be
rechargeable. Also known as battery core.
3.5 Battery module
Combine more than one secondary cells in the series connection, parallel connection,
and series-parallel connection modes; the combination working as the power supply.
Also known as battery pack.
3.6 Standard battery case
Used in the electric vehicles, usually include battery module, battery management
module (excluding the battery control unit), battery case and the energy storage device
of corresponding accessories; can apply in different entire-vehicle type through
different combination modes.
4 General Requirements for Specification Dimension
of Battery Products
4.1 Dimensional tolerance requirements
Each dimension of secondary cell specified in this Standard shall, as per the limit
deviation of linear size specified in GB/T 1804, select tolerance level with precision of
m.
4.2 Dimensional range requirements
To unify the battery specification and dimension, the dimension range is given in Table
1. The secondary cell, battery module and standard battery case (see Appendix A)
within the same range belongs to the products with the same specification.