Title :
Personal-computer-based analysis of resonant converters with parasitic element
Author :
Ninomiya, Tamotsu ; Nakahara, Masatoshi ; Higashi, Toru ; Harada, Koosuke
Author_Institution :
Dept. of Electron., Kyushu Univ., Fukuoka, Japan
Abstract :
A general computer algorithm is presented for analyzing various resonant converters. Based on this algorithm an actual program is implemented for a personal computer. This program automatically determines the states of the converter and their sequence, and finds out its static and dynamic characteristics in a few iterations. As a result, a variety of resonant converters is investigated, including the standard type, the multiresonant type, and the class-E type, with respect to the effect of parasitic losses and the frequency response of the loop transfer function in the low-frequency region.<>
Keywords :
electrical engineering computing; power convertors; class-E type converters; computer algorithm; dynamic characteristics; frequency response; loop transfer function; low-frequency region; multiresonant converters; parasitic element; parasitic losses; personal computer; resonant converters; static characteristics; Educational institutions; Equations; Frequency conversion; Microcomputers; RLC circuits; Resonance; Resonant frequency; Switching circuits; Switching converters; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 1990. PESC '90 Record., 21st Annual IEEE
Conference_Location :
San Antonio, TX, USA
DOI :
10.1109/PESC.1990.131195
