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NEK IEC TR 63222-101:2025

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Abstract

urn:iec:std:iec:63222::::This part of IEC 63222, which is a Technical Report, aims to provide guidelines for power quality data applications on different aspects in public power supply systems at voltage ranges from LV, MV and HV with 50 Hz or 60 Hz rated frequency.It intends to provide a methodology for mining hidden knowledge and support power quality management based on PQ data analytics. Its primary goal is to serve different aspects of power system to promote the system maintaining its normal state and improve efficiency. It can also help avoid unexpected system events, equipment malfunction/maloperation, and production process interruption. The various methodologies and methods mentioned in this document are optional.The boundaries between the various voltage levels can be different for different countries/regions. In the context of this document, the following terms for system voltage are used:low voltage (LV) refers to UN ≤ 1 kVmedium voltage (MV) refers to 1 kV high voltage (HV) refers to 35 kV < UN ≤ 230 kV

Document information

  • Standard from NEK
  • Published:
  • Edition: 1.0
  • Version: 1
  • Document type: TR
  • ICS 17.220.99
  • ICS 29.020

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  • Adopted from: IEC TR 63222-101:2025