高压直流（HVDC）系统 交流滤波器的规范和设计评估指南 第1部分：概述

[中文适用范围]： 本部分IEC 62001为技术报告，涉及高压直流输电系统交流侧谐波性能和交流侧滤波器的规范与设计评估。主要供负责发布新高压直流项目规范和评估潜在供应商提出设计的公用事业公司和咨询顾问使用。 本文档为采用线路换向换流器的高压直流输电系统交流滤波器的规范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的交流侧滤波，适用于相关频率范围。当本文档中提到"高压直流换流器"或"高压直流站"而未加限定词时，应理解为指线路换向换流器技术。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。 本文档主要关注"传统"交流滤波器技术和线路换向换流器高压直流。电压源换流器的特定问题在CIGRE技术手册754和IEC TR 62001-5中讨论。 [外文原描述]： 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.