| 摘要 |
<p>A power conversion device includes: a case (20) mounted under a floor of an electric vehicle and having a sealed portion (1) having an inspection opening (23) covered with a cover (21); a capacitor unit (6) and a power semiconductor module (5) which are arranged in the case (20) in the sealed portion (1) of the case (20); and a cooling unit (4) arranged in an open portion (2) for cooling the heat generated by the power semiconductor module (5). A bus bar (8) is used to electrically connect the power semiconductor module (5) to the capacitor unit (6). A conductive bar (3) is used to electrically connect the capacitor unit (6) to the bus bar (8). The conductive bar (3) is pulled out from the upper surface (12) of the capacitor unit and bent into a crank shape.</p> |
