標準編號:	GB/T 45099-2024
中文名稱:	動力蓄電池維修竣工出廠技術條件
英文名稱:	Technical requirements for completion and acceptance of traction battery maintenance
中標分類:	R16    公路車輛使用、維護與維修
行業分類:	GB    國家標準
ICS分類:	43.180 43.180    檢查、維修和試驗設備 43.180
發布機構:	國家市場監督管理總局 國家標準化管理委員會
發布日期:	2024-11-28
實施日期:	2025-3-1
標準狀態:	valid
翻譯語言:	英文
文件格式:	PDF
中文字符數:	18000 字
翻譯價格(元):	1260.0
交付時間:	付款后 1~3 個工作日

GB/T 45099-2024 Technical requirements for completion and acceptance of traction battery maintenance 1 Scope This document specifies the requirements for traction battery maintenance, completion inspection requirements, and quality assurance. This document is applicable to unpack maintenance of traction batteries for electric vehicles. 2 Normative references The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 16739.1 Operating conditions for automobile maintenance and repair trade - Part 1: The enterprise for automobile maintenance and repair GB 18384 Electric vehicles safety requirements GB/T 19596 Terminology of electric vehicles GB/T 44510 Technical requirements for repair and maintenance of new energy vehicles 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 19596 and the following apply. 3.1 traction battery; propulsion battery battery that provides energy for the power system of an electric vehicle [Source: GB/T 19596-2017, 3.3.1.1.1.1] 3.2 secondary cell basic unit device that converts chemical energy and electric energy to each other Note: It generally includes electrode, diaphragm, electrolyte, housing and terminal, and is also designed to be rechargeable. [Source: GB/T 19596-2017, 3.3.2.1.1, modified] 3.3 battery module assembly composed of more than one secondary cell in series, parallel or series-parallel connection and used as a power supply [Source: GB/T 19596-2017, 3.3.2.1.3, modified] 3.4 traction battery enclosure battery enclosure assembly used to contain battery modules, battery management modules (excluding battery management systems) and corresponding auxiliary components, and containing assemblies for mechanical connection, electrical connection, protection and other functions [Source: GB/T 19596-2017, 3.3.2.1.7, modified] 3.5 battery pack unit generally consisting of battery modules, battery management modules (excluding battery management systems) and corresponding accessories, which is capable of obtaining external electric energy and outputting electric energy outwards [Source: GB/T 19596-2017, 3.3.2.1.9, modified] 3.6 unpack traction battery unpack battery operation to disassemble a battery pack so that the parts inside the traction battery enclosure are visible 4 Requirements for maintenance operation 4.1 General requirements 4.1.1 The operators, sites, facilities, and equipment for the maintenance of traction battery (hereinafter referred to as the “battery”) shall meet the requirements of GB/T 16739.1 for enterprises engaged in electric vehicle maintenance. 4.1.2 Battery maintenance shall be subject to incoming inspection, process inspection, and completion quality inspection, and battery performance testing shall be conducted in accordance with the requirements specified in the vehicle manufacturer’s maintenance technical documentation (hereinafter referred to as “vehicle maintenance technical documentation”). 4.1.3 Before maintenance, the battery shall be inspected in the factory, and records shall be made according to Table A.1 in Annex A. Batteries with safety risks, such as high temperature, abnormal insulation, liquid leakage, enclosure deformation, water soaking, shall be handled in accordance with the requirements in the vehicle maintenance technical documentation. 4.1.4 Battery maintenance operation shall be carried out according to the maintenance items determined by incoming inspection and unpack inspection of traction battery, and diagnosis, and process inspection and records shall be made according to maintenance items during maintenance process. 4.1.5 Completion quality inspection shall be carried out as per Clause 5 after battery maintenance and recorded shall be made according to Table A.2. 4.1.6 Battery maintenance companies shall keep records of battery maintenance and replacement information and fill them in with reference to Annex B.

Contents Foreword III 1 Scope 2 Normative references 3 Terms and definitions 4 Requirements for maintenance operation 5 Completion inspection requirements 6 Quality assurance Annex A (Informative) Battery maintenance inspection record sheet Annex B (Informative) Battery maintenance information record sheet

動力蓄電池維修竣工出廠技術條件 1 范圍 本文件規定了動力蓄電池維修作業要求、竣工檢驗要求和質量保證。 本文件適用于電動汽車用動力蓄電池開包維修。 2 規范性引用文件 下列文件中的內容通過文中的規范性引用而構成本文件必不可少的條款。其中，注日期的引用文件，僅該日期對應的版本適用于本文件;不注日期的引用文件，其最新版本（包括所有的修改單）適用于本文件。 GB/T16739.1 汽車維修業經營業務條件第1部分：汽車整車維修企業 GB18384 電動汽車安全要求 GB/T19596 電動汽車術語 GB/T44510 新能源汽車維修維護技術要求 3 術語和定義 GB/T 19596界定的以及下列術語和定義適用于本文件。 3.1 動力蓄電池traction battery；propulsion battery 為電動汽車動力系統提供能量的蓄電池。 [來源：GB/T 19596-2017，3.3.1.1.1.1] 3.2 單體蓄電池 secondary cell 將化學能與電能進行相互轉換的基本單元裝置。 注：通常包括電極、隔膜、電解質、外殼和端子，并被設計成可充電。 [來源：GB/T 19596-2017，3.3.2.1.1，有修改] 3.3 蓄電池模塊 battery module 蓄電池模組 蓄電池組 將一個以上單體蓄電池按照串聯、并聯或串并聯方式組合，并作為電源使用的組合體 [來源：GB/T19596-2017，3.3.2.1.3，有修改] 3.4 動力蓄電池箱 traction battery enclosure 蓄電池箱 用于盛裝蓄電池組、蓄電池管理模塊（不包含蓄電池管理系統）以及相應的輔助元器件，并包含機械連接、電氣連接、防護等功能的總成。 [來源：GB/T19596-2017，3.3.2.1.7，有修改] 3.5 蓄電池包 battery pack 電池包 通常包括蓄電池組、蓄電池管理模塊（不包含蓄電池管理系統）蓄電池箱及相應附件（冷卻部件連接線纜等），具有從外部獲得電能并可對外輸出電能的單元。 [來源：GB/T19596-2017.3.3.2.1.9.有修改] 3.6 動力蓄電池開包 unpack traction battery 電池開包 將蓄電池包拆解到可見蓄電池箱內部所盛裝部件的作業。 4 維修作業要求 4.1 一般要求 4.1.1 動力蓄電池（以下簡稱“電池”）維修的作業人員、場地、設施設備應滿足GB/T 16739.1中從事電動汽車維修的企業條件要求。 4.1.2 電池維修應進行進廠檢驗、過程檢驗和竣工質量檢驗，電池性能檢驗方法按照汽車生產企業公開的維修技術信息（以下簡稱“汽車維修技術信息”）中的要求進行。 4.1.3 電池維修前應進行進廠檢驗，并參照附錄A中的表A.1做好記錄。電池存在溫度過高、絕緣異常、漏液、箱體變形、泡水等安全風險的，應按照汽車維修技術信息中的要求進行處理。 4.1.4 電池維修作業應根據進廠檢驗和電池開包檢測、診斷確定的維修項目進行，維修過程中應根據維修項目做好過程檢驗和記錄。 4.1.5 電池維修后應按照第5章進行竣工質量檢驗，并參照表A.2做好記錄 4.1.6 電池維修企業應做好電池維修及更換信息記錄，參照附錄B填寫。