铁路应用 - 固定设备 - 用于变电站的电子电力转换器

[中文适用范围]： 本文件规定了用于牵引供电的所有固定安装电子电力转换器的性能要求，这些转换器使用可控和/或不可控的电子阀门。设备可以通过电流、电压或光进行控制。非双稳态设备假设为以开关模式运行。本文件适用于以下电力牵引系统的固定安装：铁路；导引式大运力交通系统，如有轨电车、轻轨系统、高架和地下铁路、山岳铁路、无轨电车。本文件不适用于：起重机、可移动平台及类似的轨道运输设备；吊索缆车；单轨铁路。本文件适用于二极管整流器、可控整流器、直流变换器、逆变器和变频变换器。本文件涵盖的设备是变换器本身。 [外文原描述]： IEC 62590:2019 specifies the requirements for the performance of all fixed installations electronic power converters, using controllable and/or non-controllable electronic valves, intended for traction power supply. The devices can be controlled by means of current, voltage or light. Non-bistable devices are assumed to be operated in the switched mode. This document applies to fixed installations of the following electric traction systems: - railways, - guided mass transport systems such as: tramways, light rail systems, elevated and underground railways, mountain railways, trolleybuses. This standard is based on EN 50328. This second edition cancels and replaces the first edition published in 2010. This edition includes the following significant technical changes with respect to the previous edition: a) Incorporation of DC converters. b) Correction of the clearances and withstand voltages due to erroneous use of PD in former edition. c) adaption of structure, adaption of vocabulary, removal of unused term and abbreviations.