| 摘要 |
PROBLEM TO BE SOLVED: To ensure the shielding performance of shielded cables for supplying power from a power control unit to a motor in a driver of a vehicle equipped with a motor as a drive power source. SOLUTION: The driver 20 includes motor generators MG1 and MG2, a power control unit 200 which controls the motor generators MG1 and MG2, cables 400 and 420 which connect the motor generators MG1 and MG2 electrically with the power control unit 200, and a case 500 which houses the motor generators MG1 and MG2. The cables 400 and 420 include power cables 300 and 320 configured to deliver/receive power, respectively, between the motor generators MG1 and MG2 and inverters 220 and 240, and shields 310 and 330 covering the power cables 300 and 320, respectively. The case 500 has an impedance higher than those of the cables 400 and 420. COPYRIGHT: (C)2011,JPO&INPIT |
