High-voltage equipment cooling system for electric-powered vehicles

A high-voltage equipment cooling system for an electric vehicle, equipped with high-voltage equipment disposed in the electric vehicle driven by a motor, an air conditioner including an air cooling unit that cools air, a first air blower configured to supply air to the air conditioner, and a second air blower configured to supply air to the high-voltage equipment, the high-voltage equipment cooling system for the electric vehicle, comprising:

• a control unit configured to control an air flow rate of the second air blower based on information about an air supply method for the high-voltage equipment, information about an air flow rate of the first air blower, selection information about which of indoor air circulation and outdoor air introduction is selected by the air conditioner, selection information about which air supply mode is selected by the air conditioner, and information about an air flow rate at which air is supplied to the high-voltage equipment.