IEC TR 62001-1:20 21 RLV包含官方IEC国际标准及其红线版本。Redline版本仅提供英文版本，为您提供了一种快速简单的方法来比较IEC官方标准与其以前版本之间的所有变化。 IEC TR 62001-1:20 21涉及高压直流输电方案交流侧谐波性能和交流侧滤波器的规范和设计评估。它主要供负责发布新高压直流输电项目规范和评估潜在供应商提出的设计的公用事业公司和顾问使用。本文件为带线路换向转换器的高压直流（HVDC）系统的交流滤波器规格和滤波器性能计算提供了指导。本文档的范围涵盖了谐波失真和可听频率干扰方面感兴趣频率范围的交流侧滤波。在本文件中，当毫无限定地提及术语“HVDC转换器”或“HVDC站”时，应理解为指LCC技术。它不包括设计用于电力线载波（PLC）和无线电干扰频谱的滤波器。与上一版相比，此版本包括以下重大技术变更: -对文件进行一般性更新，以反映实践中的变化； -10.2.4关于无熔丝电容器已转移至IEC TR 62001-4； -有关未来发展的第11条已予扩充； -10.3.3和关于电压源转换器的附录F已被删除，因为其内容已由IEC TR 62543涵盖。

IEC TR 62001-1:2021 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.

IEC TR 62001-1:2021 deals with the specification and design evaluation of AC side harmonic performance and AC side filters for HVDC schemes. It is intended to be primarily for the use of the utilities and consultants who are responsible for issuing the specifications for new HVDC projects and evaluating designs proposed by prospective suppliers. This document provides guidance on the specifications of AC filters for high-voltage direct current (HVDC) systems with line-commutated converters and filter performance calculation. The scope of this document covers AC side filtering for the frequency range of interest in terms of harmonic distortion and audible frequency disturbances. Where the term "HVDC converter" or "HVDC station" is referred to without qualification, in this document, it is understood to refer to LCC technology. It excludes filters designed to be effective in the power line carrier (PLC) and radio interference spectra. This edition includes the following significant technical changes with respect to the previous edition:
- general updating of the document to reflect changes in practice;
- 10.2.4 on fuseless capacitors has been transferred to IEC TR 62001-4;
- Clause 11 on future developments has been expanded;
- 10.3.3 and Annex F on voltage sourced converters have been deleted as their content is covered by IEC TR 62543.