| 摘要 |
PROBLEM TO BE SOLVED: To achieve both of miniaturization of the whole drive unit and product cost reduction.SOLUTION: The drive unit 1 includes an AC rotary electric machine PM, an inverter 40 and a case 2. The inverter 40 is fixed on a case 2, and the case 2 and the inverter 40 are disposed in a drive power source chamber Q. The inverter 40 includes a shunt resistance for detecting an electric current running through a switching element unit for each phase. |
