IEC 60034-27-2:20 23涉及在线PD测量，并在可能的情况下为以下方面提供标准化程序的通用基础: -测量技术和仪器； -装置的布置； -标准化和敏感性评估； -测量程序； -降噪； -记录结果； -结果的解释； 关于定子绕组绝缘局部放电的在线测量？额定电压为3 kV及以上的变流器驱动旋转电机。本文件涵盖了PD测量系统和检测电PD信号的方法。同样的测量装置和程序也可用于检测电火花和电弧现象。

IEC 60034-27-2:2023 deals with on-line PD measurements and provides a common basis with standardized procedures if possible for:
- measuring techniques and instruments;
- the arrangement of the installation;
- normalization and sensitivity assessment;
- measuring procedures;
- noise reduction;
- the documentation of results;
- the interpretation of results;
with respect to partial discharge on-line measurements on the stator winding insulation of non？converter driven rotating electrical machines with rated voltage of 3 kV and up. This document covers PD measuring systems and methods detecting electrical PD signals. The same measuring devices and procedures can also be used to detect electrical sparking and arcing phenomena.