标准摘要
[中文适用范围]: 本国际标准规定了牵引系统(包括通过接触网供电的牵引固定装置和辅助装置,以及机车车辆)供电电压的主要特征,适用于以下应用: - 铁路; - 有轨运输系统,如有轨电车、轻轨列车、高架和地下铁路以及无轨电车系统; - 轨载物料运输系统,例如煤炭或铁矿石运输系统。 本标准也适用于低速磁悬浮列车或线性电机运输系统。 本标准不适用于: - 地下矿山中的矿山牵引系统; - 轨道上的起重机、可移动平台及类似的运输设备,临时结构(如展览结构),前提是其不直接从接触网系统或通过变压器供电,且不受牵引供电系统的威胁; - 吊索缆车; - 齿轨铁路(funicular railways)。 本标准涉及 Annex A 中所示的长期过电压。 [外文原描述]: IEC 60850:2014 specifies the main characteristics of the supply voltages of traction systems, such as traction fixed installations, including auxiliary devices fed by the contact line, and rolling stock, for use in the following applications: - railways; - guided mass transport systems such as tramways, light trains, elevated and underground railways and trolleybus systems; - rail bound material transportation systems, e.g. for coal or iron-ore. This standard is also applicable for low speed maglev trains or linear motor transport systems. This new edition includes the following significant technical changes with respect to the previous edition: - some definitions in Clause 3 clarified; - Subclause 4.1 completed; - Table 1 modified; - Annex B modified with new Table B.1.
英文名称Railway applications - Supply voltages of traction systems