2012
DOI: 10.1049/iet-smt.2011.0128
|View full text |Cite
|
Sign up to set email alerts
|

Modified formula for calculation of active power and root-mean-square value of band-limited alternating current signals

Abstract: The study proposes a practical new formula for calculation of active power and root-mean-square (RMS) value of AC signals, within twice shorter time interval, compared to other methods in standard use. The proposed method offers a significant improvement in computational efficiency over the standard algorithms for calculation, at a lower numerical error. The new concept provides simple calculation of active power by the summation of samples of instantaneous power in time domain without the need for synchronisa… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
4
0

Year Published

2014
2014
2024
2024

Publication Types

Select...
5
2

Relationship

0
7

Authors

Journals

citations
Cited by 7 publications
(4 citation statements)
references
References 29 publications
0
4
0
Order By: Relevance
“…(2) Root Mean Square (RMS). e root mean square value [26][27][28][29] indicates the change characteristics of sEMG in unit time. e root mean square value is proportional to the magnitude and is positively related to the number of exciting muscle fiber units.…”
Section: 22mentioning
confidence: 99%
“…(2) Root Mean Square (RMS). e root mean square value [26][27][28][29] indicates the change characteristics of sEMG in unit time. e root mean square value is proportional to the magnitude and is positively related to the number of exciting muscle fiber units.…”
Section: 22mentioning
confidence: 99%
“…The accuracy of the proposed algorithm is within the limits that are attained in processing a signal of form defined in (10), in (Belega et al 2010;Agrež, 2005;Petrovic and Stevanovic, 2011;Petrovic, 2015), and better than the one presented in (Tse andLai, 2007, Kuseljevic, 2010;Petrovic, 2012b;Petrovic, 2012c).…”
Section: Fig 8 Comparison Of Estimation Errors Observed In Harmonics Phasementioning
confidence: 69%
“…A true RMS-DC converter circuit, which instantly calculates the RMS value, is an awesome electronic signal processor. It is extensively employed to compute the AC power of electronic equipment and systems such as biomedical, communication and instrumentation ones [1][2][3]. RMS-to-DC converter circuits have been implemented in bipolar technology [4][5][6][7][8] and modern CMOS technology [9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25].…”
Section: Introductionmentioning
confidence: 99%