IEC 60146-1-1:20 24规定了使用可控和/或不可控电子阀装置的所有半导体功率转换器和半导体功率开关的性能要求。其主要目的是规定一般变换器的基本要求，以及适用于将AC功率转换为DC功率或反之亦然的线路换向变换器的要求。本文件的部分内容也适用于其他类型的电子功率转换器，前提是它们没有自己的产品标准。 这第五版介绍了四个主要变化: a)根据当前指令重新发布整个标准； b)考虑到与IEC 62477系列的协调，删除与安全相关的描述； c)感应调压计算方法的变化； d)考虑与IEC 61378系列协调的变更。

IEC 60146-1-1:2024 specifies the requirements for the performance of all semiconductor power converters and semiconductor power switches using controllable and/or non-controllable electronic valve devices. It is primarily intended to specify the basic requirements for converters in general and the requirements applicable to line commutated converters for conversion of AC power to DC power or vice versa. Parts of this document are also applicable to other types of electronic power converter provided that they do not have their own product standards.
This fifth edition introduces four main changes:
a) re-edition of the whole standard according to the current directives;
b) deletion of safety-related descriptions considering coordination with IEC 62477 series;
c) changes of calculation methods of inductive voltage regulation;
d) changes considering coordination with IEC 61378 series.