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ÖVE/ÖNORM TR 61869-103:2013-03
Instrument transformers - The use of instrument transformers for power quality measurement (IEC TR 61869-103:2012) (english version)
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Разработчик:
Зарубежные/ON
ICS:
17.220.20 Measurement. Including measuring instruments, instrument transformers / Измерения электрических и магнитных величин. Включая измерительные приборы, измерительные трансформаторы
Описание
This part of IEC 61869 is applicable to inductive and electronic instrument transformers with
analogue or digital output for use with electrical measuring instruments for measurement and
interpretation of results for power quality parameters in 50/60 Hz a.c. power supply systems.
This part of IEC 61869 aims at giving guidance in the usage of HV instrument transformers for
measuring power quality parameters.
The power quality parameters considered in this document are power frequency, magnitude of
the supply voltage and current, flicker, supply voltage dips and swells, voltage interruptions,
transient voltages, supply voltage unbalance, voltage and current harmonics and
interharmonics, mains signalling on the supply voltage and rapid voltage changes.
Ключевые слова:
Messwandler, Anwendung, Messung, Spannungsqualität, Begriffe, Terminologie, Parameter, Frequenzverhalten