标准摘要
[中文适用范围]： 本文件适用于铁路车辆上用于辅助供电系统的镍镉（NiCd）可充电电池。它是 IEC 62973-1:2018 的扩展，后者规定了 IEC 62973 系列其他部分中所有电池技术的通用要求。除非另有说明，IEC 62973-1:2018 的要求适用。本文件中描述的电池系统与 IEC 62973-1:2018 描述的铁路车辆车载充电系统配合使用。充电系统（例如低压电源、转换器等）不属于本文件的范围。本文件还规定了设计、运行参数、安全建议、例行测试和型式测试，以及标记和标识。本文件与 IEC 60623:2017 或 IEC 62259:2003（针对镍镉电池）共同使用。电池系统内子部件的具体要求包含在本文件中，例如温度测量组件。当存在指定特定铁路应用中使用镍镉电池的附加测试条件和要求的现有 IEC 标准并与本文件冲突时，以后者为准。本文件的主要目标是通过考虑镍镉电池参数来实现电气接口的标准化，以便计算特定负载曲线所需的镍镉电池容量。 [外文原描述]： IEC 62973-2:2020 applies to NiCd rechargeable batteries for auxiliary power supply systems used on railway vehicles. It is an extension of IEC 62973-1:2018 which specifies common requirements for all battery technologies of other parts of IEC 62973. Unless otherwise specified, the requirements of IEC 62973-1:2018 apply. Battery systems described in this document are used in conjunction with charging systems onboard rolling stock, as described in IEC 62973-1:2018. Charging systems (e.g. LVPS, converters, etc.) are excluded from the scope of this document. This document also specifies the design, operation parameters, safety recommendations, routine and type tests, as well as marking and designation. This document is used in addition to IEC 60623:2017 or IEC 62259:2003 for NiCd Cells.
英文名称Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 2: Nickel Cadmium (NiCd) batteries