A hybrid power supply system and a control method thereof are provided. The hybrid power supply system includes a fuel cell configured to generate power, a plurality of batteries which are selectively connected to the fuel cell, a drive motor which is sele...

The present disclosure relates to a computer system and a method for controlling a power system of a vehicle. The power system includes a fuel cell system and an energy storage system including one or more batteries. The method includes: predicting a refue...

A predictive supervisory energy management technique for a fuel cell electric vehicle (FCEV) involves monitoring driver inputs to the FCEV, states of the FCEV, and external inputs affecting the FCEV along a defined route, predicting energy consumption by a...

A method for controlling a vehicle by using altitude prediction based on high-energy area information may comprise: generating a predicted altitude based on a location and a driving direction of the vehicle; in response to driving of the vehicle in a high-...

A control system for a vehicle includes data processing hardware and memory hardware in communication with the data processing hardware. The memory hardware stores instructions that when executed on the data processing hardware cause the data processing ha...

A fuel cell system for generating electric power by supplying an anode gas and a cathode gas to a fuel cell includes: an idle stop unit adapted to stop extraction of a current from the fuel cell in accordance with an operation state of the fuel cell system...

Provided is a fuel cell system that can be driven as much as possible even when abnormality occurs. [0002] The fuel cell system 11 includes: a fuel cell 12 that generates electricity through an electrochemical reaction of fuel gas and oxidation gas; a batt...

The two ends of a battery circuit (18), in which a first power supply (11) is connected in series to a second power supply (12), are connected to the respective first and third lines (L1 and L3), while a junction (18a) between the first power supply (11) a...

A fuel gas supply device for supplying fuel gas to a fuel cell stack includes a control valve provided in a fuel gas path connecting a fuel tank and the fuel cell stack, an upstream-side pressure sensor and a downstream-side pressure sensor for detecting a...

An electricity supply circuit, especially for a motor vehicle, comprises a fuel cell (10) auxiliary power unit and a dc/dc converter (12) to provide the required voltage. Part of the fuel cell electrical output is supplied to at least one using device (14)...