Abstract: Disclosed are a system and method for managing a self-contained hydrogen power system for a smart farm. The system may include a self-contained hydrogen generation unit configured to purify intake-water, generate clean hydrogen through water electrolysis, generate energy through a fuel cell by using the generated clean hydrogen, and store the energy, and a farm environment control unit configured to receive, from the self-contained hydrogen generation unit, energy for driving a plurality of sensors and devices for producing aquatic products and control an environment for producing aquatic products.

Abstract: Disclosed is a technique for capturing, refining and storing byproduct hydrogen generated by a seawater electrolyzer, using the byproduct hydrogen in an energy system, and producing high-purity magnesium oxide from alkali byproducts additionally produced after seawater electrolysis.

Abstract: Disclosed are a system and method for managing a smart farm using a self-contained hydrogen power system. A system for managing a smart farm includes a self-contained hydrogen generation unit configured to purify intake-water, generate clean hydrogen through water electrolysis, generate energy through a fuel cell by using the generated clean hydrogen, and store the energy; and a growing condition control unit configured to receive, from the self-contained hydrogen generation unit, energy for driving a plurality of sensors and a camera and control an environment for growing agricultural produce.

Abstract: Disclosed are a system and method for managing a self-contained hydrogen power system for a smart farm. The system may include a self-contained hydrogen generation unit configured to purify intake-water, generate clean hydrogen through water electrolysis, generate energy through a fuel cell by using the generated clean hydrogen, and store the energy, and a farm environment control unit configured to receive, from the self-contained hydrogen generation unit, energy for driving a plurality of sensors and devices for producing aquatic products and control an environment for producing aquatic products.

Abstract: Disclosed are a self-contained hydrogen power system and method for an electric car charging station. The self-contained hydrogen power system may include a high-level water purification unit configured to retain storm water, seawater or portable water in a water reserve tank, remove precipitates from the storm water, seawater or portable water, and perform water treatment on the storm water, seawater or portable water, a solar water electrolysis unit configured to generate clean hydrogen through hydrogen electrolysis and store the clean hydrogen, an energy production and storage unit configured to convert the clean hydrogen into energy through a fuel cell and perform an energy production and storage process by using energy generated by a sunlight collector, and a charging station configured to receive the energy stored in the energy production and storage unit and use the energy to charge an electric car.

Abstract: Disclosed is a technique for capturing, refining and storing byproduct hydrogen generated by a seawater electrolyzer, using the byproduct hydrogen in an energy system, and producing high-purity magnesium oxide from alkali byproducts additionally produced after seawater electrolysis.