Title :
Modeling of switching and conduction losses in three-phase SPWM VSC using switching function concept
Author :
Aghdam, M. G Hosseini ; Gharehpetian, G.B.
Author_Institution :
Amirkabir Univ. of Technol., Tehran
Abstract :
The designer of power converters must model the losses of converter switches to optimize the performance of system. In this paper, the losses of three-phase SPWM VSC are modeled using switching function concept. This model is simulated and its results are compared with accurate method, which is based on the semiconductor characteristics. It is shown that the suggested method includes simplicity, convergence, and short run-time of simulation.
Keywords :
PWM power convertors; losses; switching convertors; conduction losses; power converters; switching function concept; switching losses; three-phase SPWM VSC; Mathematical model; Power conversion; Power semiconductor switches; Power system modeling; Pulse width modulation; Static power converters; Switching converters; Switching loss; Transfer functions; Voltage; Conduction Losses; Switching Function; Switching Losses; Three-Phase SPWM VSC;
Conference_Titel :
Power Tech, 2005 IEEE Russia
Conference_Location :
St. Petersburg
Print_ISBN :
978-5-93208-034-4
Electronic_ISBN :
978-5-93208-034-4
DOI :
10.1109/PTC.2005.4524829
