| 摘要 |
<p>A drive device with an integrated structure in which a rotating electric machine (motor-generator) and an inverter and voltage converter for driving the rotating electric machine are integrally received in a case. Lubricating oil carried up by rotation of the motor-generator (MG2) flows through an opening (340) into a receiving chamber (300) of a reactor (L1). The lubricating oil flown through the opening (340) is contained in a receiving chamber (300) with the use of a separation wall (310) provided between the portion where the motor-generator (MG2) is received and the receiving chamber, and at least a portion of the reactor (L1) is immersed in the lubricating oil. By this, the lubricating oil is cooled.</p> |
