GB/T 14549-1993: Quality of electric energy supply. Harmonics in public supply network

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Scope

This Standard specifies the allowable values and test methods for the harmonics in
public supply network.
This Standard is applicable to the public supply network with AC rated frequency of
50Hz, nominal voltage of 110kV and below.
The public supply network with nominal voltage of 220kV can be implemented with
reference to 110kV.
This Standard is not applicable to the transient phenomena and short-term harmonics.

Basic Data

Standard ID	GB/T 14549-1993 (GB/T14549-1993)
Description (Translated English)	Quality of electric energy supply. Harmonics in public supply network
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	F20
Classification of International Standard	27.01
Word Count Estimation	6,647
Date of Issue	7/31/1993
Date of Implementation	3/1/1994
Issuing agency(ies)	State Bureau of Technical Supervision
Summary	This standard specifies test methods allow the utility grid values ??and their harmonics. This standard applies to AC rated frequency of 50Hz, rated voltage of 110kV and below the utility grid. The nominal voltage of the utility grid can refer to 110kV 220kV execution. This standard does not apply to short-term transient phenomenon and harmonics.