Managing continuity of the supply of power to electric equipment

1. A method for managing the continuity of the electrical supply of an electric equipment, the method comprising:

supplying power by an intermittent electric power source to the electrical equipment, an electric power stocking module and a gaseous fuel electrochemical generating unit for producing and stocking fuel when both power of the electric power source exceeds an operating power of the equipment and also when power of the electric power stocking module is at a first power threshold comprising a full charge threshold,

destocking the fuel in the electrochemical generating unit, supplying power by the electrochemical generating unit to the electrical equipment and charging the electric power stocking module by the electrochemical generating unit as soon as the power of the electric power stocking module is at a second power threshold comprising a discharge threshold and that is lower than the first power threshold and until the power of the electric power stocking module charged by the electrochemical generating unit reaches the first power threshold;

supplying power to the equipment by the intermittent electric power source and charging the electric power stocking module by the intermittent electric power source when the power of the intermittent electric power source exceeds the operation power of the equipment and the power of the electric power stocking module ranges between the first and second power thresholds, and

supplying power to the equipment by at least the electric power stocking module when the power of the intermittent electric power source is lower than the operating power of the equipment and the power of the electric power stocking module ranges between the first and second power thresholds.

2. The method according to claim 1 , further comprising supplying a unit for managing a supply of power to the electrochemical generating unit as a function of a charge of the electric power stocking module, simultaneously with a supply of power to the equipment.

3. The method according to claim 1 , further comprising:

in the electrochemical generating unit, generating fuel by an electrolysis facility and stocking the fuel in a stocking tank when the electrolysis facility is supplied by the electric power source, and

in the electrochemical generating unit, destocking the fuel from the stocking tank in a fuel cell in response to the power of the electric power stocking module reaching the second power threshold and until the power of the electric power stocking module supplied by the cell reaches the first power threshold.

4. The method according to claim 1 , wherein the fuel is hydrogen.

5. The method according to claim 4 , further comprising condensing steam from air into condensation water during the destocking of hydrogen.

6. The method according to claim 5 , wherein the stocking of hydrogen comprises an adsorption of hydrogen by an alloy so as to form a hydride, and the wherein condensation results in a transfer of heat of the air charged with steam to an endothermic reaction of the hydride into an alloy.

7. A managing unit for managing continuity of the supply of power to electric equipment comprising:

a means for supplying by the electric power source power to the equipment, an electric power stocking module and an electrochemical generating unit so as to produce and stock fuel in the electrochemical generating unit when the electric power source provides power exceeding an operating power of the equipment and also when a power of the electric power stocking module is at least at a first power threshold comprising a full charge threshold, and

a means for destocking fuel in the electrochemical generating unit, supplying power to the equipment by the electrochemical generating unit and charging the electric power stocking module by the electrochemical generating unit as soon as the electric power stocking module is able to have a power equal to a second power threshold comprising a discharge threshold and that is lower than the first threshold and until the electric power stocking module charged by the electrochemical generating unit is able to reach the first power threshold;

the electrochemical generating unit supplying power to the equipment and the electric power stocking module as soon as the electric power stocking module is able to have a power being equal to the second power threshold and until the electric power stocking module charged by the electrochemical generating unit is able to reach the first power threshold, and so that at least the electric power stocking module is able to supply the equipment when the electric power source is able to have a power that is lower than the operating power of the equipment and the electric power stocking module is able to have a power ranging between the first and second power thresholds.

8. The managing unit according to claim 7 , further comprising switches connected to the electric power source and to the electrochemical generating unit, current converters connected to the electric power stocking module, to the equipment and to the electrochemical generating unit, and a controlling means able to control the switches and the converters so as to supply the power to the equipment and the electric power stocking module as soon as the electric power stocking module is able to have a power being equal to the second power threshold and until the electric power stocking module charged by the electrochemical generating unit is able to reach the first power threshold, and so that at least the electric power stocking module is able to supply the equipment when the electric power source is able to have a power that is lower than the operating power of the equipment and the electric power stocking module is able to have a power ranging between the first and second power thresholds.

9. The system according to claim 7 wherein the electric power source is a renewable energy source.

10. The system according to claim 7 wherein the electric power source is an electric power distribution network.

11. The system according to claim 9 , wherein the electrochemical generating unit comprises:

a fuel cell for supplying the equipment and charging the electric power stocking module as soon as the electric power stocking module is able to have a power that is equal to the second power threshold and until the electric power stocking module charged by the electrochemical generating unit is able to reach the first power threshold,

an electrolysis facility for producing fuel when the source is able to have a power exceeding the operating power of the equipment and when the electric power stocking module is able to have a power that is at least equal to the first power threshold, and

a stocking tank for stocking fuel produced by the electrolysis facility and destocking fuel in the fuel cell.

12. The system according to claim 11 , wherein the fuel is hydrogen.

13. The system according to claim 12 , wherein the electrochemical generating unit comprises:

a condenser for condensing the steam from outside air into condensation water during a destocking of hydrogen from the stocking tank in the cell; and,

a water tank-collector for collecting the condensation water during the destocking of hydrogen and supplying the condensation water to the electrolysis facility when the electrolysis facility is able to be supplied by the electric power source.

14. The system according to claim 13 , wherein the condenser is configured to condense steam supplied by the cell.

15. A computer program stored on a non-transitory recording medium being implemented in a managing unit for managing the continuity of the supply of an electric equipment, said program comprising instructions which, when the program is carried out in a processor of the managing unit, implements the steps of:

supplying power by an intermittent electric power source to the electrical equipment, an electric power stocking module and a gaseous fuel electrochemical generating unit for producing and stocking fuel when both power of the electric power source exceeds an operation power of the equipment and also when power of the electric power stocking module is at a first power threshold comprising a full charge threshold,

destocking the fuel in the electrochemical generating unit, supplying power by the electrochemical generating unit to the electrical equipment and charging the electric power stocking module by the electrochemical generating unit as soon as the power of the electric power stocking module is at a second power threshold comprising a discharge threshold and that is lower than the first power threshold and until the power of the electric power stocking module charged by the electrochemical generating unit reaches the first power threshold;

supplying power to the equipment by the intermittent electric power source and charging the electric power stocking module by the intermittent electric power source when the power of the intermittent electric power source exceeds the operation power of the equipment and the power of the electric power stocking module ranges between the first and second power thresholds, and

supplying power to the equipment by at least the electric power stocking module when the power of the intermittent electric power source is lower than the operating power of the equipment and the power of the electric power stocking module ranges between the first and second power thresholds.