| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a drive of vehicles where an inverter is integrated in short wiring length, and space can be ensured for arranging a current sensor detecting a motor drive current. <P>SOLUTION: The drive of vehicles comprises a dynamo-electric machine; a power control unit for performing the drive control of the dynamo-electric machine; a connection member for connecting the dynamo-electric machine to the power control unit electrically; and a case for storing the dynamo-electric machine and the power control unit. The connection member includes a terminal block 116 that is provided integrally with the case and connects a power line from the power control unit to the dynamo-electric machine; and a current sensor integrated with the terminal block 116 to detect the drive current. The terminal block 116 includes a conductive member whose one end is connected to a bus bar from the power line and the other end is connected to a bus bar from the stator coil of the dynamo-electric machine; and a sealing member for sealing the conductive member. The current sensor is integrated with the conductive member for sealing, and detects the drive current flowing in the conductive member. <P>COPYRIGHT: (C)2007,JPO&INPIT |
