Title :
New isolated phase-shift controlled non-pulsating input and output converter
Author :
Romaneli, Eduardo F R ; Barbi, Ivo
Author_Institution :
Univ. Fed. de Santa Catarina, Florianopolis, Brazil
fDate :
6/23/1905 12:00:00 AM
Abstract :
This paper deals with a new converter capable of operating in high frequency, featuring high efficiency and improved circuit EMI characteristics. The main characteristic of the circuit is to work with non-pulsating input and output currents. Besides, it presents zero-voltage switching (ZVS) and constant clamping voltage. Theory and experimental results taken from a 600 W, 25 kHz laboratory prototype are presented
Keywords :
DC-DC power convertors; PWM power convertors; harmonic distortion; phase shifters; power conversion harmonics; switching circuits; 25 kHz; 600 W; EMI characteristics improvement; ZVS; constant clamping voltage; high frequency operation; isolated phase-shift controlled nonpulsating input/output current power converter; zero-voltage switching; Bridge circuits; Capacitors; Character generation; Clamps; Inductance; Stress; Switches; Switching converters; Topology; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-7067-8
DOI :
10.1109/PESC.2001.954026
