Interleaved DC/DC converter,申请号EP20050025262-传众专利搜索

Interleaved DC/DC converter

申请公布号：EP1659678(A2)

申请号：EP20050025262

申请日期：2005.11.18

申请公布日期：2006.05.24

申请人：

HONDA MOTOR CO., LTD.

发明人：WATANABE, YASUTO;HIRAKAWA, MITSUAKI

分类号：H02M3/158

主分类号：H02M3/158

摘要：Voltage-boosting/lowering DC/DC converter includes a low-voltage-side port and high-voltage-side port, an inductor (L0) connected at one end to a positive-pole terminal (TA1) of the low-voltage-side port, and a transformer (T1) of a magnetic-field cancellation type including a primary winding (L1) and secondary winding (L2) interconnected in an oppositely-wound configuration, a common terminal (c) of the primary winding and secondary winding being connected to the end of the inductor. Switching element (SW1) controls an energizing current of the primary winding flowing to a common reference terminal (E1), another switching element (SW2) controls an energizing current of the primary winding flowing to a positive-pole terminal (TA2) of the high-voltage-side port, still another switching element (SW3) controls an energizing current of the secondary winding flowing to the common reference terminal, and still another switching element (SW4) controls an energizing current of the secondary winding flowing to the positive-pole terminal of the high-voltage-side port.