适用于工业锂离子电池的碳足迹计算 - 第1部分：通用要求和方法

[中文适用范围]： IEC 63369-1:2026 规定了通用要求与方法论，而拟议中的 IEC 63369-2 和拟议中的 IEC 63369-3 则涵盖该方法论在不同地理区域的应用及 CFF 参数的默认值（见附录 B）。本文件提供了一套完整的方法论，用于计算工业型锂离子电池系统从摇篮到终点的碳足迹。本文件未考虑电池上市后的“二次生命周期”或未被预期的用途。本文件及其系列其他部分不适用于便携式、启动/照明/点火（SLI）及电动道路车辆牵引用途的电池。碳足迹计算中所用参数的定义，确保所有可充电锂离子电池化学体系的计算结果具有可比性。本文件定义了代表性产品的类别，以便在各类别内部进行比较。本方法论基于电池制造商提供的数据，主要用于在累计请求服务周期（CRS）内对多种电池解决方案进行碳足迹评估，该评估可用于电池采购选型过程。此外，本方法论还可用于多种用途，如电池系统开发、生态设计以及参与自愿性或强制性项目。本文件所采用的方法论完全基于属性生命周期评估（LCA）。本文件未涵盖为电池功能所非必需的充电设备及电力转换设备的碳足迹计算。 [外文原描述]： IEC 63369-1:2026 addresses general requirements and methodology, whereas intended IEC 63369-2 and intended IEC 63369-3 address applications of the methodology and default values of the CFF parameters by geographic area (see Annex B). This document provides a comprehensive methodology for the calculation of carbon footprint of industrial type Li-ion battery systems from cradle to grave. Second life and/or usage that was not intended when the battery was put on the market is not taken into account in this document. This document, along with the other parts of this series, does not apply to batteries for portable, SLI and electric road vehicle traction applications. The definition of the parameters used for the carbon footprint calculation allows for comparability of results for all rechargeable Li-ion chemistries. Classes of representative products are defined in this document to allow comparison inside each class. This methodology, based on the data provided by the battery manufacturer, is mainly intended to allow a carbon footprint assessment of several battery solutions over the Cumulated Requested Service (CRS). This assessment can be used in the selection process of the battery purchaser. The methodology can also be used for a variety of purposes such as battery system development, eco-design and participation in voluntary or mandatory programs. The methodology in this document is based exclusively on attributional life cycle assessment (LCA). The carbon footprint calculation of charging equipment and power conversion equipment not necessary for battery functions is not covered in this document.