标准摘要
[中文适用范围]： 本文档的目标是提供有关公共供电网络中主要谐波（主要是3次和5次谐波电流）的 prevailing 相位角的当前状况，并预测其未来发展趋势。这一目标通过监测多个网络并努力预测技术变化带来的影响来实现。本文件提供了指导关于潜在缓解技术有效性讨论的信息，以及所选电流谐波 prevailing 位置效应的普遍化信息。本文件主要处理3次和5次谐波电流的相位角，但也包含有关其他谐波的信息。本文件仅适用于公共低压供电网络。 [外文原描述]： IEC TR 61000-1-8:2019, which is a technical report, provides information about the current conditions, and project future developments, of prevailing phase angles, predominantly for the 3rd and 5th harmonic currents, on public supply networks. This objective is accomplished by monitoring a number of networks, and efforts to forecast the effects of changes in technologies. This document presents information to guide the discussion about the effectiveness of potential mitigation techniques and the generalisation of effects of the prevailing angle positions of selected current harmonics. This document mainly deals with the phase angles of the 3rd and 5th harmonic currents, but also contains information about other harmonics. Keywords: 3rd and 5th harmonic currents, phase angles
英文名称Electromagnetic compatibility - Part 1-8: Phase angles of harmonic current emissions and voltages in the public supply networks - Future expectations