需求侧电能质量管理

[中文适用范围]： 本文件规定了关于安装中电能质量测量和评估的建议。 注1 大多数标准都涉及能源供应商和客户之间的交付点的电能质量。 本文件概述了为建筑和工业设施建立需求侧电能质量测量计划所需的各个阶段。 注2 需求侧指的是在公共耦合点（PCC）之外的电气装置，属于设施管理者的管辖范围。 这样的电能质量测量计划将能够优化能源可用性和效率，提高资产寿命，并促进电能质量问题的解决。电能质量测量计划包括以下阶段： • 定义背景、目标和约束； • 评估初始电能质量状况； • 定义改善电能质量状况的行动计划； • 实施电能质量测量系统； • 利用测量系统改善电能质量状况； • 维护测量系统。 本文件还将帮助设施管理者根据其控制的电气系统的特定需求定制其测量计划。它解决了此类网络中的所有干扰，但不包括公共电力分配网络（供应侧）中的干扰，因为它们由特定文件如EN 50160和IEC TS 62749管理。 [外文原描述]： IEC TS 63191:2023 specifies recommendations about power quality measurement and assessment within installations. This document outlines the various phases needed for the establishment of a demand-side power quality measurement plan for buildings and industry installations. Such a power quality measurement plan will enable the optimization of the energy availability and efficiency, improve the assets lifetime and facilitate the resolutions of power quality problems. A power quality measurement plan encompasses the following phases: • definition of the context, objectives and constraints; • assessment of the initial power quality situation; • definition of an action plan for the improvement of the power quality situation; • implementation of the power quality measuring system; • exploitation of the measurement system for the improvement of the power quality situation; • maintenance of the measurement system. This document will also help facility managers tailor their measurement plan to the specific needs of the electrical system under their control. It addresses all the disturbances present in such networks, but does not cover the disturbances present in public electrical distribution networks (supply side) as they are governed by specific documents such as EN 50160 and IEC TS 62749. IEC TS 63191:2023 cancels and replaces IEC TR 63191, published in 2018. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) a new informative Annex A describing a tool to report the ability to assess the power quality of an electrical installation.