Title :
A novel LCL resonant converter with PWM control-analysis, simulation, and implementation
Author :
Raju, G.S.N. ; Doradla, S.R.
Author_Institution :
Radar B, LRDE, Bangalore, India
Abstract :
A novel three element resonant converter capable of driving voltage type load with load independent operation is analysed using the state-space approach. Pulse width modulation is employed to control and regulate the output voltage. Closed form solutions are obtained under steady state conditions. The experimental study of a prototype converter reveals complete agreement with the analytical and SPICE simulation results. Typical experimental oscillograms are given to verify the basic principles
Keywords :
SPICE; circuit resonance; digital simulation; power convertors; pulse width modulation; state-space methods; voltage control; DC-DC converters; LCL resonant converter; PWM control; SPICE simulation; load independent operation; oscillograms; output voltage control; pulse width modulation; simulation; state-space approach; voltage type load; Analytical models; Closed-form solution; Pulse width modulation; Pulse width modulation converters; Resonance; SPICE; Space vector pulse width modulation; Steady-state; Virtual prototyping; Voltage control;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 1994. APEC '94. Conference Proceedings 1994., Ninth Annual
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-1456-5
DOI :
10.1109/APEC.1994.316290
