摘要 |
<p>A resonant power conversion apparatus includes a transformer T1 having a primary winding n1, a secondary winding n2, a tertiary winding n3, and a reset winding nR, a series circuit of switches S1 and S2, a capacitor Cr1 and diode D1 to the switch S1, a capacitor Cr2 and diode D2 to the switch S2, a series circuit of the winding n1 and a diode Dn1, a series circuit of the winding nR and a diode DR, a reactor Lr connected between a connection point of the switches S1 and S2 and a connection point of the windings n2 and n3, a switch S10 connected between the DC power source and the winding n2, a switch S20 connected between the DC power source and the winding n3, and a controller 10 configured to perform a zero-voltage switching operation of the switches S1 and S2.</p> |
申请人 |
SANKEN ELECTRIC CO., LTD.;NATIONAL UNIVERSITY CORPORATION SHIMANE UNIVERSITY |
发明人 |
TERUI, HIROMITSU;ASUKE, HIDEKI;TAKANO, HIDEHARU;YAMAMOTO, MASAYOSHI |