| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem in that, when this system is used in, especially, a cold district, the performances of an electronic circuit and so on may degrade due to low outdoor air temperature, which may lead to operation failure.SOLUTION: A control system for a vehicle comprises: power supply/recovery means; first power conversion means for converting supplied power into AC power; a motor that drives by use of AC power obtained by conversion by the first power conversion means; power storage means that is able to charge/discharge power via second power conversion means; a box having the first power conversion means; and temperature detecting means for the box. In the control system, a circuit in which resister means and first circuit breaker are connected in parallel is connected between the power supply/recovery means and the second power conversion means in series. A second circuit breaker is provided between the resistor means and the power supply/recovery means. When the temperature detecting means detects that the temperature of the box has decreased below a first predetermined value, current is caused to flow between the power supply/recovery means and the power storage means via the resister means. |
