Title :
Performance prediction of third-order series resonant convertor
Author :
Ojo, O. ; Venkataswamy, S. ; Bhat, I.
Author_Institution :
Dept. of Electr. Eng., Tennessee Technol. Univ., Cookeville, TN, USA
fDate :
1/1/1995 12:00:00 AM
Abstract :
The steady-state analysis of a modified resonant series DC/DC power convertor with an LLC resonant circuit operating under frequency control in the continuous-conduction mode is considered. A describing function and harmonic balance techniques are applied to the power convertor large-signal nonlinear equations to obtain steady-state equations. The input and output rectifiers and output transformer are also included in the analysis. Steady-state calculations compare fairly well with experimental results
Keywords :
DC-DC power convertors; describing functions; network analysis; nonlinear equations; power system harmonics; power transformers; rectifying circuits; resonant power convertors; LLC resonant circuit; continuous-conduction mode; describing function; frequency control; harmonic balance; large-signal nonlinear equations; performance prediction; rectifiers; resonant series DC/DC power convertor; steady-state analysis; third-order series resonant convertor; transformer;
Journal_Title :
Electric Power Applications, IEE Proceedings -
DOI :
10.1049/ip-epa:19951456
