Open AccessComparison and analysis of several instantaneous reactive power calculation methods
Author(s) -
YiWen Hu
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2083/4/042050
Subject(s) - ac power , monte carlo method , matlab , signal (programming language) , algorithm , set (abstract data type) , computer science , power (physics) , sine , amplitude , mathematics , statistics , physics , geometry , quantum mechanics , programming language , operating system
Briefly describes several more common algorithm of reactive power when the input signal is a sine signal and research all kinds of reactive power calculation method, through matlab using the theory of monte carlo random multiple sets of random number them as the amplitude and phase Angle of voltage, current, the different calculation method of the size of the instantaneous reactive power, To get the best calculation method. Multiple groups of random numbers can avoid the error caused by using only one set of data for testing in existing papers.