Title :
A simple instantaneous power theory and compensation performance evaluation for active power filters
Author :
Jung, Young-Gook ; Kim, Ha-Suk ; Yang, Seung-Hak ; Lim, Young-cheol ; Harashima, Fumio
Author_Institution :
Dept. of Electr. Eng., Daebul Univ., South Korea
Abstract :
The fictitious power theory in time domain is very easy to understand, but the power-analyzing speed of active power filters is increased because of correlation algorithm. Also, conventional 3-D current coordinates for evaluating the performance of active power filters cannot evaluate the characteristics of nonlinear load currents, whether they are inductive or capacitive. Therefore, to solve such problems, this paper deals with the simple instantaneous power theory and the modified 3-D current coordinates for evaluating the compensation performance of active power filters. To confirm the validity, active power filters simulator is developed using C-language. From the simulation, results are discussed their utility
Keywords :
active filters; power engineering computing; power filters; time-domain analysis; active power filters; compensation performance evaluation; correlation algorithm; nonlinear load currents; power-analyzing speed; simple instantaneous power theory; time domain fictitious power theory; Active filters; Nonlinear distortion; Power harmonic filters; Power system harmonics; Power system simulation; Signal analysis; Signal processing; Signal processing algorithms; Voltage;
Conference_Titel :
TENCON 99. Proceedings of the IEEE Region 10 Conference
Conference_Location :
Cheju Island
Print_ISBN :
0-7803-5739-6
DOI :
10.1109/TENCON.1999.818710
