| 摘要 |
PURPOSE:To increase inverter heat radiation and lower controller ambient temperature. CONSTITUTION:A drive unit to drive an electric vehicle motor 14 comprises an inverter 1 and controller 9, which are independently integral and waterproofed. By separating the inverter 1 from the controller 9 and waterproofing them independently, the heat radiation of the inverter 1 can be increased and the ambient temperature of the controller 9 can be lowered. |
