Three-Phase Inverters Supplying Non-Symmetrical, Non-Linear and Single Phase Loads (CROSBI ID 601248)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Musulin, Igor ; Jakopović, Željko
engleski
Three-Phase Inverters Supplying Non-Symmetrical, Non-Linear and Single Phase Loads
In this paper, an overview of three-phase inverter topologies for supplying non-symmetrical, non- linear and single phase loads is presented. Today non-symmetrical and non-linear loads dominate in electric power systems. This is even more evident in the isolated systems like uninterruptible power supply, renewable energy sources operating in island mode or auxiliary power supply in railway vehicles. Three-phase inverters therefore must be able to supply three-phase as well as single-phase loads and at the same time not affect the power quality. There are currently three inverter topologies capable of doing this. A special emphasis is given on a three-phase four- leg inverter topology. In addition, two of the most used modulation techniques for three-phase four-leg inverter are described. Mathematical model in abc and dq0 coordinate system is also derived. At the end, the paper outlines some of the existing control design challenges and their solutions.
three-phase four-leg inverter; 3D space vector modulation; carrier based PWM; proportional − resonant controller
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Podaci o prilogu
184-191.
2013.
objavljeno
Podaci o matičnoj publikaciji
CD Proceedings of 17th International Conference on Electrical Drives and Power Electronics – EDPE 2013
Kolonić, Fetah ; Matuško, Jadranko
Zagreb: Hrvatsko društvo za komunikacije, računarstvo, elektroniku, mjerenja I automatiku (KoREMA)
978-953-56937-8-9
1339-3944
Podaci o skupu
17th International Conference on Electrical Drives and Power Electronics – EDPE 2013
poster
02.10.2013-04.10.2013
Dubrovnik, Hrvatska