A wavelet-based method of measuring fluctuating harmonics for determining the filter time constant of IEC standard harmonic analyzers

IEEE Transactions on Instrumentation and Measurement

Volumn 54, Issue 2, 2005, Pages 488-491

  Clarkson, Paul ^a   Wright, Paul S ^a  

^a NATIONAL PHYSICAL LABORATORY   (United Kingdom)

Author keywords

Calibration; Electric variables measurement; Electromagnetic compatibility (EMC); Harmonic analysis; Signal analysis; Wavelet transforms

Indexed keywords

CALIBRATION; ELECTRIC APPLIANCES; ELECTRIC MEASURING INSTRUMENTS; ELECTROMAGNETIC COMPATIBILITY; HARMONIC ANALYSIS; HARMONIC GENERATION; SIGNAL FILTERING AND PREDICTION; STANDARDS; WAVEFORM ANALYSIS; WAVELET TRANSFORMS;

FILTER TIME CONSTANT; FLUCTUATING HARMONICS; HARMONIC ANALYZERS; SIGNAL ANALYSIS; WAVELET BASE METHOD;

ELECTRIC VARIABLES MEASUREMENT;

EID: 17444385890     PISSN: 00189456     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIM.2004.843327     Document Type: Article

References (6)

1. Electromagnetic Compatibility (EMC) - Part 4: Testing and Measurement Techniques Section 7: General Guide on Harmonics and Inter-Harmonics Measurements and Instrumentation for Power Supply Systems and Equipment Connected Thereto, IEC61000-4-7, 1991.
2. R. Yacamini, "Power system harmonics Pt.3, problems caused by distorted supplies," IEE Power Eng. J., vol. 9, no. 5, pp. 233-238, Oct. 1995.
3. Electromagnetic Compatibility (EMC) Part 3-2: Limits - for Harmonic Current Emissions (Equipment Up to and Including 16 A Per Phase), IEC61000-3-2 ("Amendment A14"), 2000.
4. P. S. Wright, "Calibration of power frequency harmonics analyzers as used in conjunction with EN61000-3-2," in Proc. NCSLI 2000, Jul. 2000.
5. S. Mallat, A Wavelet Tour of Signal Processing. New York: Academic, 1998.
6. I. Daubechies, Ten Lectures on Wavelets. Philadelphia, PA: Society for Industrial and Applied Mathematics, 1992