Hyundai Motor Company

Kia Corporation

Kia Motors Corporation

Dae Nyung Lee

Ji Hye Park

Aeun Yoon

A Eun Yoon

The present disclosure relates to a nozzle heating device including a heating cover configured to cover a periphery of a nozzle configured to supply a charging fluid, and an induction heating unit disposed in the heating cover and configured to heat the nozzle by induction heating, thereby effectively inhibiting freezing of the nozzle.

Nozzle heating device and fluid charging system

A device for controlling refueling of hydrogen includes one or more hydrogen refueling facilities for refueling a hydrogen-powered vehicle with hydrogen, and a controller that collects state information and control data of the hydrogen refueling facilities, performs artificial intelligence learning based on the state information and the control data, and controls operations of the hydrogen refueling facilities based on the learning result.

Device and method for controlling refueling of hydrogen

A system for evaluating filling performance of hydrogen storages having various capacities uses a plurality of nozzles, a plurality of receptacles, and a plurality of hydrogen storages, and includes discharging hydrogen filled in one hydrogen storage while filling another hydrogen storage with hydrogen. Evaluation of filling performance may be performed in a back-to-back manner such that hydrogen is introduced into one of the plurality of hydrogen storages and discharged from another of the hydrogen storages. The plurality of hydrogen storages have various capacities, and introduction of hydrogen into the plurality of hydrogen storages is controlled according to a combination of hydrogen storages that corresponds to an evaluation target capacity, such that filling performance evaluation for various capacities is possible.

Universal hydrogen filling performance evaluation system for back-to-back filling performance evaluation and capacity-specific filling performance evaluation

Growing community of inventors

Suwon-si, South Korea

Dae Nyung Lee