Title :
Parallel resonant converter with LLC-type commutation
Author :
Lee, C.Q. ; Liu, R. ; Batarseh, I.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Illinois Univ., Chicago, IL, USA
fDate :
11/1/1989 12:00:00 AM
Abstract :
It is shown that by using a proper transformation of state variables, the third-order system of the parallel resonant converter (PRC) with LLC-type commutation can be analyzed by means of a two-dimensional state-plane diagram. A set of characteristic curves which can be used for the converter design is derived from the analysis. It is shown from these curves that the converter possesses more desirable features than the conventional PRC
Keywords :
commutation; network analysis; network synthesis; power convertors; power supply circuits; LLC-type commutation; characteristic curves; parallel resonant converter; parallel resonant convertor; third-order system; transformation of state variables; two-dimensional state-plane diagram; Circuit topology; Equations; Equivalent circuits; Frequency conversion; Partial response channels; Pulse width modulation; Pulse width modulation converters; RLC circuits; Resonance; Voltage;
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
