| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle cooling circulation system which unfailingly cools a motor control circuit part.SOLUTION: A vehicle cooling circulation system 1 includes a coolant circulation path 10 in which a coolant circulates a radiator 2, a motor control circuit part 4, an electric motor 5, and a pump 7. The vehicle cooling circulation system 1 includes: temperature detection means 11 which detects a temperature of the coolant flowing into the motor control circuit part 4; and circulation amount adjust means 12 which adjusts a circulation amount of the coolant flowing to the electric motor 5. When the detection temperature of the temperature detection means 11 becomes a specified value or higher, the circulation amount of the coolant flowing to the electric motor 5 is reduced by the circulation amount adjust means 12. |
