Title :
Switching flow-graph nonlinear model of active power filters
Author :
Guiotto, Edoardo Maria ; Smedley, Keyue Ma
Author_Institution :
Lab. of Power Electron., California Univ., Irvine, CA, USA
Abstract :
In this paper a large signal model is developed based on the switching flow-graph method to study the steady-state and dynamic response of three-phase active power filters (APF). This method translates switching converters directly to graphic dynamic large signal models and uses graphic representation to reveal the causes and effect relationship of the dynamics within an APF. Three-phase APF circuits with one-cycle control are used to test this modeling method. APF switching flow-graph is general, easy to use, and accurate. It provides deep physical insight for engineering design and dynamic analysis of active power filters.
Keywords :
active filters; dynamic response; electronic engineering computing; flow graphs; power filters; switching convertors; active power filters; causes and effect relationship; dynamic response; graphic representation; one-cycle control; steady-state response; switching converters; switching flow-graph nonlinear model; Active filters; Flow graphs; Home appliances; Mathematical model; Power harmonic filters; Power system harmonics; Reactive power; Steady-state; Switches; Switching converters;
Conference_Titel :
Industrial Electronics Society, 2003. IECON '03. The 29th Annual Conference of the IEEE
Print_ISBN :
0-7803-7906-3
DOI :
10.1109/IECON.2003.1280193
