Kia Corporation patent applications on February 15th, 2024
Patent Applications by Kia Corporation on February 15th, 2024
Kia Corporation: 33 patent applications
Kia Corporation has applied for patents in the areas of B60W60/00 (6), B60K1/04 (4), B60L53/20 (4), G06V20/56 (4), B60L53/66 (4)
With keywords such as: battery, power, main, converter, auxiliary, voltage, configured, switch, buck, and when in patent application abstracts.
Patent Applications by Kia Corporation
Inventor(s): In Yong Yeo of Bucheon-si (KR) for kia corporation, Youn Sik Lee of Suwon-si (KR) for kia corporation, Se Wan Choi of Seoul (KR) for kia corporation
IPC Code(s): B60L53/20, B60L58/18, H02J7/34, H02M3/158, H01M10/42, H01M10/44
Abstract: in an embodiment, a power conversion system includes: an on-board charger; a main battery configured to be recharged with power and to supply the recharged power to a motor, thereby supplying rotation force to a wheel of a vehicle; an auxiliary battery configured to recharge the main battery or to assist a power supply function of the main battery; and a power converter connected to the auxiliary battery, the power converter comprising a bypass circuit and a buck switch. a part of the on-board charger and the power converter constitute a dc-dc converter, and the buck switch is configured to be repeatedly switched on and off when a voltage of the auxiliary battery is higher than a voltage of the main battery, and does not operate when the voltage of the auxiliary battery is not higher than the voltage of the main battery.
