IEC TR 62001的这一部分是一份技术报告，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（电压源、电流源或其他）的指导。它也 评估VSC的谐波阻抗以及对现有背景的可能影响 供电网络中负荷或发电机组产生的谐波，并考虑如何 VSC谐波根据现行IEC标准和国家法规进行评估，并确定可以进行改进、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。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This part of IEC TR 62001, 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.All current amendments available at time of purchase are included with the purchase of this document.