IEC TR 62001-5:2021 高压直流（HVDC）系统.交流滤波器的规范和设计评估指南.第5部分:带电压源变流器（VSC）的HVDC系统的交流侧谐波和适当谐波限值

标准编号：IEC TR 62001-5:2021

中文名称：高压直流（HVDC）系统.交流滤波器的规范和设计评估指南.第5部分:带电压源变流器（VSC）的HVDC系统的交流侧谐波和适当谐波限值

英文名称：High-voltage direct current (HVDC) systems - Guidance to the specification and design evaluation of AC filters - Part 5: AC side harmonics and appropriate harmonic limits for HVDC systems with voltage sourced converters (VSC)

发布日期：2021-08-25

标准范围

IEC TR 62001:2021（E）是一份技术报告，它提供了与谐波和预测未来发展有关的VSC技术的最新进展、当前和预测未来VSC架构的谐波概况，以及它们的特征和建模方式（如电压源、电流源或其他）的指导。它还评估了VSC的谐波阻抗，以及对供电网络中负荷或发电机组发出的原有背景谐波的可能影响，并考虑了如何根据当前IEC标准和国家法规评估VSC谐波，并确定了可以进行改进、需要进行研究或咨询其他机构的领域，例如，在考虑间谐波时。本文件可作为该主题的参考资料，其中还将包含建议，供负责修改现有标准以适应VSC HVDC系统的人员使用。

IEC TR 62001:2021(E), which is a Technical Report, provides guidance on the state-of-the art of VSC technology in relation to harmonics and predicted future developments, on the harmonic profile of present and predicted future VSC architectures and how they are characterised and modelled – as voltage sources, current sources, or otherwise. It also assesses the harmonic impedance of VSC and the possible impact on pre-existing background harmonics emanating from loads or generation units in the supply network and considers how VSC harmonics are assessed under current IEC standards and national regulations, and identify areas where improvements could be made, research can be needed, or other bodies consulted, for example when considering interharmonics. This document can be a reference source on the subject, which will also contain recommendations for use by those charged with modifying existing standards to adapt to VSC HVDC systems.

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