IEC TR 62672:2018（E）适用于公用系统中用于电力交换的所有线路换向和电压源高压直流（HVDC）传输系统本文件的目的是定义一个标准化的报告协议，以便在公平的基础上比较从不同HVDC传输系统收集的数据本文件涵盖点对点传输系统、背对背互连和多终端传输系统。

IEC TR 62672:2018(E) applies to all line-commutated and voltage-sourced high-voltage direct current (HVDC) transmission systems used for power exchange in utility systems.？The purpose of this document is to define a standardized reporting protocol so that data collected from different HVDC transmission systems can be compared on an equitable basis.？This document covers point-to-point transmission systems, back-to-back interconnections and multi-terminal transmission systems.