Title :
Characterization and analysis of parasitic parameters and their effects in power electronics circuit
Author :
Dai, Ning ; Lee, Fred C.
Author_Institution :
Bradley Dept. of Electr. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
Abstract :
Parasitic elements (resistance, inductance, and capacitance) of the transformer and circuit traces in power electronics circuit are characterized by using the software package ANSOFT. The effects of the parasitic elements on circuit operation are analyzed. Simulation and experimental results are compared and the parameter that has the most significant effect on circuit operation is determined. As a result, circuit layout optimization can be performed
Keywords :
DC-DC power convertors; PWM power convertors; circuit analysis computing; finite element analysis; power engineering computing; power transformers; software packages; switching circuits; 200 W; 5 V; ANSOFT software; FEM; ZVS PWM DC/DC power convertors; circuit characterisation; circuit traces; computer simulation; parasitic circuit elements; parasitic parameters; power electronics circuit; transformer; Capacitors; Circuit simulation; Inductance; Magnetic multilayers; Parasitic capacitance; Power electronics; Power transformers; Printed circuits; Pulse width modulation converters; Windings;
Conference_Titel :
Power Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE
Conference_Location :
Baveno
Print_ISBN :
0-7803-3500-7
DOI :
10.1109/PESC.1996.548760
