Ohmium International, Inc.

Rasool Aghatehrani

Arne Watson Ballantine

Chockkalingam Karuppaiah

Anil Kumar Adapa

Arne Ballantine

Roby Worster

Celeste Mueller

Gregory Kern

Vidya Rangaswamy

A system and method of power management for a power generation system is disclosed. A method of power management for a hydrogen generation system including one or more electrochemical stacks, the one or more electrochemical stacks receiving power from an electrical grid including at least one power source, includes: receiving a frequency or voltage reference value for the hydrogen generation system; continually monitoring a frequency or voltage of the electrical grid; and varying a load of the hydrogen generation system in response to the frequency or voltage of the electrical grid differing from the frequency or voltage reference value to restore the frequency or voltage of the electrical grid to the frequency or voltage reference value.

Frequency droop to coordinate hydrogen production

A system for controlling a photovoltaic (PV)-powered hydrogen production plant includes a plurality of PV modules to receive sunlight and output DC power, wherein the plurality of PV modules are combined in series to create a PV string, at least one power cabinet comprising at least one DC-to-DC power converter to receive DC power from the PV string and provide regulated DC power to an electrolyzer stack, the regulated DC power having regulated output current and/or voltage, and at least one controller to control the at least one DC-to-DC power converter to match the regulated DC power to requirements of the electrolyzer stack.

System and methods for controlling photovoltaic-powered hydrogen production plants

A system for hydrogen recovery includes a dryer having an inlet that may be fluidly connected to a hydrogen outlet of a hydrogen generator, a hydrogen using device having an inlet fluidly connected to a dry hydrogen outlet of the dryer, and one or more conduits fluidly connecting a wet hydrogen outlet from the dryer and an impure hydrogen exhaust outlet of the hydrogen using device to the inlet of the dryer.

Systems and methods for hydrogen recovery

Provided herein are systems and methods for generating gas and delivering the gas at multiple output pressures. The system includes a plurality of gas generators and a plurality of applications, each application having a different header pressure. A plurality of header valves directs the gas flow to the plurality of applications such that energy loss is minimized.

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Redwood City, CA, United States of America

Rasool Aghatehrani