ESS SYSTEM FOR CHARGING FUEL CELL ELECTRIC VEHICLE AND ELECTRIC VEHICLE

• Main Authors: SHIN, Jong Hoon, CHAE, Ho Byung, Mun, Taeeun
• Format: Patent
• Language: English
• Published: 05.05.2022
• Subjects: BASIC ELECTRIC ELEMENTS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SYSTEMS FOR STORING ELECTRIC ENERGY

A fuel cell electric vehicle and an electric vehicle, includes: a hydrogen tank that stores hydrogen and supplies the hydrogen to a fuel cell electric vehicle dispenser or a fuel cell stack pack; a fuel cell stack pack that operates in an electrolysis mode or a fuel cell mode; a battery pack that charges and stores DC power converted from AC power of a grid or power supplied from the fuel cell stack pack, and supplies the stored power to an electric vehicle dispenser; and a control unit that controls power transfer between the fuel cell stack pack and the battery pack and determines a driving mode of the fuel cell stack pack.