Abstract: The invention relates to a system configured to distribute hydrogen in a hydrogen infrastructure system. A system controller is configured for receiving data from a part infrastructure members and based on the received data, the system controller is able to control storage of produced hydrogen in a stationary hydrogen storage or mobile hydrogen storage, categorize the stored hydrogen, allow a plurality of industrial consumers to request a quantity of hydrogen, matching a request from a particular industrial consumer with said produced hydrogen, and if a match can be established facilitate delivery of said requested quantity of hydrogen to the particular industrial costumer.

Abstract: The invention relates to a MEGC trailer for transportation and temporary storage of a pressurized gaseous fluid, the MEGC trailer comprising: two gas banks each comprising one or more gas sections and a fluid conduit system. The fluid conduit system comprises a first and a second bank valve between which an additional gas section is connected to the fluid conduit system. Wherein the first and second bank valves are controllable so that the volume of at least one of the two gas banks can be changed with the volume of the additional gas section.

Abstract: The invention relates to a hydrogen supervisory control and data acquisition system for monitoring a plurality of batches of hydrogen, the hydrogen supervisory control and data acquisition system comprising: a hydrogen production facility client, associated with a hydrogen production facility, a hydrogen customer client, associated with an entity receiving at least a subset of the plurality of batches of hydrogen and a central computer system. The central computer system is configured to establish a lifecycle data package of the plurality of batches of hydrogen. The lifecycle data package includes information associated with the production of the plurality of batches of hydrogen. The central computer system is configured to provide at least part of the lifecycle data package, to said hydrogen customer client.

Abstract: The invention relates to a tube trailer comprising: a first hydrogen gas source comprising gaseous hydrogen, a second hydrogen gas source comprising gaseous hydrogen, a controller, an outlet connection, and a fuel cell. Wherein said first and said second hydrogen gas sources, are fluidly connectable to said outlet connection and to said fuel cell via a conduit system, thereby facilitating refueling a receiving vessel, when connected to said outlet connection, and energy production by said fuel cell, and wherein said fuel cell is electrically connectable to an electric load thereby facilitating supply of electric power to said electric load, when electrically connected to said fuel cell. Wherein said controller is configured to establish a flow of said gaseous hydrogen in said conduit system from said first hydrogen gas sources to said fuel cell when the pressure in said first hydrogen gas source is below a dispensing threshold pressure.

Abstract: The invention relates to a mobile hydrogen refueling station comprising at least a first, second and third hydrogen gas source configured for storing gas at different pressures. Said mobile hydrogen refueling station further comprises at least two filling hoses, connectable to said first, second and third hydrogen source a via conduit system and to a receiving vessel. Said mobile hydrogen refueling station further comprises a controller configured for simultaneously controlling refueling of at least a first and a second receiving vessel by: controlling flow of hydrogen gas from said first, second or third hydrogen gas source via a first of said at least two filling hoses to said first receiving vessel, and controlling flow of hydrogen gas from said first, second or third hydrogen gas source via a second of said at least two filling hoses to said second receiving vessel.

Abstract: The invention relates to a MEGC trailer for transportation and temporary storage of a pressurized gaseous fluid, the MEGC trailer comprising: two gas banks each comprising one or more gas sections and a fluid conduit system. The fluid conduit system comprises a first and a second bank valve between which an additional gas section is connected to the fluid conduit system. Wherein the first and second bank valves are controllable so that the volume of at least one of the two gas banks can be changed with the volume of the additional gas section.

Abstract: The invention relates to a hydrogen supervisory control and data acquisition system for monitoring a plurality of batches of hydrogen, the hydrogen supervisory control and data acquisition system comprising: a hydrogen production facility client, associated with a hydrogen production facility, a hydrogen customer client, associated with an entity receiving at least a subset of the plurality of batches of hydrogen and a central computer system. The central computer system is configured to establish a lifecycle data package of the plurality of batches of hydrogen. The lifecycle data package includes information associated with the production of the plurality of batches of hydrogen. The central computer system is configured to provide at least part of the lifecycle data package, to said hydrogen customer client.

Abstract: For compensation of voltage drop in a multi-conductor cable (3) connecting an electric multi-phase power source (1) with a consumer installation (4), in particular for supply of ground power to aircraft standing in airport parking positions, adjustment of the output voltage of the electric power source (1) to a level above the nominal voltage is accomplished by determining a set of cable impedance parameters and vector representations of the fundamental components of the individual output currents of the phases of the multi-phase AC power. By matrix multiplication of the vector representations of the fundamental current components by the cable model matrix a set of vector representations of fundamental voltage drop signals is calculated for the phases of the multi-phase AC power, and used as reference signals for a voltage controller (13) in the power source (1) to produce for each phase a compensation voltage for addition to the nominal voltage.