发明名称 GALVANICALLY ISOLATED DC/DC CONVERTER AND METHOD OF CONTROLLING A GALVANICALLY ISOLATED DC/DC CONVERTER
摘要 A galvanically isolated DC/DC converter includes at least one first side converter circuit coupled between a pair of first side DC terminals, and at least one second side converter circuit coupled between a pair of second side DC terminals. The second side converter circuit has at least a first and a second switching element, each including a switch and a diode connected in parallel. When the DC/DC converter is in power transfer operation from the pair of first side DC terminals to the pair of second side DC terminals, the diodes of the first and second switching elements are alternately in a conductive state, with each of the first and second switching elements being controlled such that a closed state of the respective switch extends beyond a transitioning of the diode of the same switching element from the conductive state to a blocking state.
申请公布号 US2014204616(A1) 申请公布日期 2014.07.24
申请号 US201114128314 申请日期 2011.06.24
申请人 Biebach Jens;Peschke Kay 发明人 Biebach Jens;Peschke Kay
分类号 H02M3/335 主分类号 H02M3/335
代理机构 代理人
主权项 1. A galvanically isolated DC/DC converter (2), comprising: at least one first side converter circuit (20) coupled between a pair of first side DC terminals (10), and at least one second side converter circuit (40) coupled between a pair of second side DC terminals (60), the second side converter circuit having at least a first and a second switching element (41, 45), with each of the first and second switching elements (41, 45) comprising a switch (42, 46) and a diode (44, 48) connected in parallel, wherein, when the DC/DC converter (2) is in power transfer operation from the pair of first side DC terminals (10) to the pair of second side DC terminals (60), the diodes (44, 48) of the first and second switching elements (41, 45) are alternately in a conductive state, with each of the first and second switching elements being controlled such that a closed state of the respective switch extends beyond a transitioning of the diode of the same switching element from the conductive state to a blocking state.
地址 Tutzing DE