DocumentCode :
3447442
Title :
Analysis of Harmonics in the Power Measurement
Author :
Franco, A.M.R. ; Toth, E. ; Debatin, R.M.
Author_Institution :
Power & Energy Lab., Nat. Inst. of Metrol., Normalization & Ind. Quality
fYear :
2004
fDate :
38139
Firstpage :
362
Lastpage :
363
Abstract :
The paper gives an account on a new power measuring system, based on digital sampling, which was developed by the National Institute of Metrology (INMETRO) of Brazil. The goal of the project was to achieve the highest possible accuracy at the presence of considerable harmonic distortions, to guarantee full traceability to national standards and to minimize the costs of obtaining a high quality reference system. The system facilitates the calibration of commercialized electronic wattmeters, watt-hour meters, as well as the analysis of non-linear loads, resulting harmonic distortions in power systems
Keywords :
calibration; harmonic distortion; measurement standards; power measurement; power system harmonics; wattmeters; calibration; digital sampling; electronic wattmeters; harmonic distortions; harmonics analysis; national standards; nonlinear loads; power measurement; reference system; watt-hour meters; Calibration; Commercialization; Costs; Distortion measurement; Harmonic analysis; Harmonic distortion; Metrology; Power measurement; Power system harmonics; Sampling methods;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2004 Conference on
Conference_Location :
London
Print_ISBN :
0-7803-8494-6
Electronic_ISBN :
0-7803-8494-6
Type :
conf
DOI :
10.1109/CPEM.2004.305615
Filename :
4097270
Link To Document :
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