DocumentCode
797729
Title
On the use of RMS values in power quality assessment
Author
Albu, Mihaela ; Heydt, G.T.
Author_Institution
Universitatea Politehnica, Bucuresti, Romania
Volume
18
Issue
4
fYear
2003
Firstpage
1586
Lastpage
1587
Abstract
The root mean square mathematical operation is widely used in power engineering. The process has a frequency response characteristic and an associated time constant which is important especially for short term signals. Potential problem areas in using RMS values in power quality assessment are identified and discussed.
Keywords
frequency response; power supply quality; RMS values; frequency response characteristic; power engineering; power quality assessment; root mean square mathematical operation; short term signals; time constant; voltage sags; Equations; Finite impulse response filter; Frequency response; IIR filters; Power engineering; Power quality; Root mean square; Signal processing; Transfer functions; Voltage fluctuations;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/TPWRD.2003.817518
Filename
1234728
Link To Document