IEC TR 61850-90-17:20 17（en）提供了一种在仪器之间交换电能质量数据的方式，这些仪器的功能包括测量、记录和可能监控供电系统中的电能质量现象，客户以符合IEC 61850概念的方式使用它们。主要目标是电能质量仪器的互操作性。本文件提供: -电能质量领域IEC 61850使用指南； -基于电能质量功能评估的名称空间扩展； -在IEC 61000-4-30的特定上下文中使用IEC 61850的配置文件。

IEC TR 61850-90-17:2017(en) provides a way of exchanging power quality data between instruments whose functions include measuring, recording and possibly monitoring power quality phenomena in power supply systems, and clients using them in a way that is compliant to the concepts of IEC 61850. The main goal is the interoperability of power quality instruments. This document provides::
- Guidelines for using of IEC 61850 for power quality domain;
- Name space extensions based on power quality function assessment;
- Profile for using IEC 61850 in the specific context of IEC 61000-4-30.