DocumentCode
2282647
Title
Methods and instrumentation for the characterisation of powerline harmonics analysers
Author
Shapiro, E.Z.
Author_Institution
Mendeleyev Res. Inst. of Metrol., St. Petersburg, Russia
fYear
2002
fDate
16-21 June 2002
Firstpage
228
Lastpage
229
Abstract
The paper describes new methods developed in VNIIM for the calibration of high accuracy powerline harmonics analysers at lower harmonic ratios. The possibility of measuring ratios of harmonics from 2 to 40 lower than 1% with an absolute uncertainty of less than 0.005% using known and well-characterised instrumentation for the measurement of voltage, current and active power has been demonstrated.
Keywords
calibration; electric current measurement; harmonic analysis; measurement uncertainty; network analysers; power measurement; power system harmonics; power system measurement; voltage measurement; absolute measurement uncertainty; active power measurements; calibration; current measurements; harmonic ratios; instrumentation; powerline harmonics analysers; voltage measurements; Harmonic analysis; Instruments; Measurement standards; Metrology; Power measurement; Power system harmonics; Sampling methods; Testing; Time measurement; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements, 2002. Conference Digest 2002 Conference on
Conference_Location
Ottawa, Ontario, Canada
Print_ISBN
0-7803-7242-5
Type
conf
DOI
10.1109/CPEM.2002.1034805
Filename
1034805
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