Power supply equipment at least partially provided under a ground surface and capable of supplying power to a vehicle comprises a connector connectable to the vehicle in order to supply power to the vehicle on the ground surface, a power supply circuit (a power conversion circuit) that supplies power to the connector, and a cooler (a fin) that cools the power supply circuit using a substance existing under the ground surface. Thus, the power supply circuit that supplies power for feeding power to the vehicle is cooled by using the substance existing under the ground surface. The substance existing under the ground surface is normally lower in temperature than a heat generating portion of the power supply circuit. Therefore, the substance having a low temperature is used to cool the heat generating portion of the power supply circuit. The power supply equipment can thus efficiently exhaust heat.
POWER SUPPLY EQUIPMENT
2022-10-06
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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