DocumentCode
1888754
Title
Limitations in the Use of R.M.S. Value in Power Quality Analysis
Author
Barros, J. ; Pérez, E.
Author_Institution
Dept. Electron. & Comput., Cantabria Univ., Santander
fYear
2006
fDate
24-27 April 2006
Firstpage
2261
Lastpage
2264
Abstract
This paper studies the limitations in the use of the root mean square (r.m.s.) value in the detection and analysis of short duration voltage variations in the power quality standard framework. The detection properties of the method proposed in the standards and the errors in the estimation of the magnitude and duration are evaluated for rectangular voltage dips of different magnitude, duration and instant of beginning. The results obtained show the limitations of the method mainly for low magnitude and short duration voltage variations
Keywords
power measurement; power supply quality; voltage measurement; power quality analysis; power quality standard framework; root mean square value; voltage dips; voltage variations; Estimation error; IEC standards; Instrumentation and measurement; Instruments; Power quality; Root mean square; Sampling methods; Threshold voltage; Voltage fluctuations; Voltage measurement; Power quality; Root mean square; Voltage dips;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 2006. IMTC 2006. Proceedings of the IEEE
Conference_Location
Sorrento
ISSN
1091-5281
Print_ISBN
0-7803-9359-7
Electronic_ISBN
1091-5281
Type
conf
DOI
10.1109/IMTC.2006.328575
Filename
4124763
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