BIDIRECTIONAL HIGH FREQUENCY RESONATOR AND BIDIRECTIONAL TRANSFORMER INCLUDING THE SAME
摘要
PURPOSE: A bidirectional RF resonator and a bidirectional transformer using the same are provided to bidirectionally transmit power by using a semiconductor device which bidirectionally operates. CONSTITUTION: A bidirectional RF transformer (210) performs a conversion between a first AC voltage which is inputted and outputted through a first input and output terminal and a rectified voltage which is inputted and outputted through a second input and output terminal. The bidirectional RF transformer includes a plurality of resonant converters (211) which are serially connected. The resonant converter includes a first circuit (213) and a second circuit (214). The first circuit and the second circuit include a plurality of switching devices. A bidirectional AC/DC converter (220) performs the conversion between the rectified voltage is inputted and outputted through the first input and output terminal and a DC voltage which is inputted and outputted through a second input and output terminal. A bidirectional DC/AC converter (230) performs the conversion between the DC voltage which is inputted and outputted through the first input and output terminal and a second AC voltage which is inputted and outputted through the second input and output terminal.
申请公布号
KR20130103863(A)
申请公布日期
2013.09.25
申请号
KR20120024825
申请日期
2012.03.12
申请人
MYONGJI UNIVERSITY INDUSTRY AND ACADEMIA COOPERATION FOUNDATION
发明人
LEE, JUN YOUNG;HAN, BYUNG MOON;CHOI, NAM SUP;JEONG, YU SEOK;LEE, JI HEON;KIM, DO HYUN