公开(公告)号：US08866580B2

公开(公告)日：2014-10-21

申请号：US13470270

申请日：2012-05-12

申请人： Yuichi Hasegawa ,  Hiromune Ishii ,  Yuki Satake ,  Takeshi Kawahara

发明人： Yuichi Hasegawa ,  Hiromune Ishii ,  Yuki Satake ,  Takeshi Kawahara

IPC分类号： H01F27/24 ,  H01F17/04 ,  H02M7/42 ,  H02M3/158 ,  H02M3/335

CPC分类号： H02M3/33569 ,  H01F3/14 ,  H01F27/263 ,  H02M3/1584 ,  H02M7/42

摘要： A power converting apparatus makes reduction of power loss possible and operates in a two-phase mode. A power converting apparatus of the inventive concept includes I-shaped block cores, each being made of a magnetic material; and E-shaped cores, each being produced by combining two L-shaped magnetic materials to each of the I-shaped cores. In each of the E-shaped cores, the block core is defined as a central leg, the other two legs are defined as a first outside leg and a second outside leg, respectively, and a closed magnetic path is configured by two E-shaped cores combined such that one of respective central legs in the two E-shaped cores, one of respective first outside legs therein, and one of respective second outside legs therein are caused to face the other of the central legs, the other of the first outside legs, and the other of the second outside legs.

摘要翻译： 功率转换装置可以降低功率损耗并且以两相模式工作。 本发明构思的电力转换装置包括I形块状磁芯，每个都由磁性材料制成; 和E形芯，每个都是通过将两个L形磁性材料组合到每个I形芯上而制成的。 在每个E形芯中，块芯被定义为中心腿，另外两个腿分别被定义为第一外腿和第二外腿，并且闭合磁路由两个E形构成 芯组合使得两个E形芯中的一个相应的中心腿，其中的相应的第一外侧腿之一和其中的一个相应的第二外侧腿相对于另一个中心腿，另一个位于第一外侧 腿，另一个第二外腿。