Electric circuit protection system and method for protecting an electric circuit

1. An electric circuit protection system comprising:

a control module communicatively coupled with a switch that is joined with a circuit having a power source and a fuse, the control module configured to monitor a degradation factor related to an energy threshold value of the fuse that changes over time, and the control module further configured to direct the switch to open the circuit to prevent the power source from supplying current through the fuse; and

a circuit sensor communicatively coupled with the control module and configured to measure an energy parameter of the current that is supplied by the power source through the circuit or demanded by an electric load from the power source, and the control module is configured to direct the switch to open the circuit based on the energy threshold value and the energy parameter.

2. An electric circuit protection system comprising:

a control module communicatively coupled with a switch that is joined with a circuit having a power source and a fuse, the control module configured to monitor a degradation factor related to an energy threshold value of the fuse, and the control module further configured to direct the switch to open the circuit to prevent the power source from supplying current through the fuse; and

a circuit sensor communicatively coupled with the control module and configured to measure an energy parameter of the current that is supplied by the Dower source through the circuit or demanded by an electric load from the power source, and the control module is configured to direct the switch to open the circuit based on the energy threshold value and the energy parameter, wherein the control module is configured to dynamically adjust the energy threshold value of the fuse based on one or more changes in the degradation factor.

3. An electric circuit protection system comprising:

a control module communicatively coupled with a switch that is joined with a circuit having a power source and a fuse, the control module configured to monitor a degradation factor related to an energy threshold value of the fuse, and the control module further configured to direct the switch to open the circuit to prevent the power source from supplying current through the fuse; and

a circuit sensor communicatively coupled with the control module and configured to measure an energy parameter of the current that is supplied by the power source through the circuit or demanded by an electric load from the power source, and the control module is configured to direct the switch to open the circuit based on the energy threshold value and the energy parameter, wherein the control module monitors one or more operational or environmental conditions as the degradation factor and calculates the energy threshold value of the fuse based on the degradation factor.

4. The system of claim 1 , further comprising an environmental sensor communicatively coupled with the control module, the environmental sensor configured to measure an environmental condition at or near the fuse, and the degradation factor is based on the environmental condition.

5. The system of claim 1 , wherein the circuit sensor is configured to measure at least one of an energy value or an overcurrent index of the current supplied by the power source as the energy parameter.

6. The system of claim 5 , wherein the overcurrent index represents at least one of an amount that the current supplied by the power source exceeds a predetermined degradation threshold of the fuse or a time period that the current exceeds the degradation threshold.

7. The system of claim 1 , wherein the control module is communicatively coupled with a plurality of circuit sensors disposed at different locations proximate to the circuit and configured to measure respective plural energy parameters, the control module configured to direct the switch to open the circuit based on the locations of the circuit sensors and the energy parameters.

8. The system of claim 1 , wherein the control module is configured to determine the energy threshold value based on a history of one or more environmental conditions or overcurrents to which the fuse has been exposed.

9. A method for protecting an electric circuit, the method comprising:

monitoring a degradation factor of a fuse in the electric circuit to determine an energy threshold value of the fuse that changes over time;

measuring an energy parameter of current that is supplied to the fuse from a power source; and

opening a switch of the electric circuit to stop supply of the current from the power source and through the fuse based on the energy threshold value and the energy parameter.

10. A method for protecting an electric circuit, the method comprising:

monitoring a degradation factor of a fuse in the electric circuit to determine an energy threshold value of the fuse;

measuring an energy parameter of current that is supplied to the fuse from a power source;

opening a switch of the electric circuit to stop supply of the current from the power source and through the fuse based on the energy threshold value and the energy parameter; and

modifying the energy threshold value of the fuse based on a change in the degradation factor.

11. A method for protecting an electric circuit, the method comprising:

monitoring a degradation factor of a fuse in the electric circuit to determine an energy threshold value of the fuse;

measuring an energy parameter of current that is supplied to the fuse from a power source;

opening a switch of the electric circuit to stop supply of the current from the power source and through the fuse based on the energy threshold value and the energy parameter, wherein the monitoring step includes monitoring one or more operational or environmental conditions that change the energy threshold value of the fuse.

12. The method of claim 9 , wherein the measuring step includes measuring at least one of an energy value or an overcurrent index of the current supplied by the power source as the energy parameter.

13. The method of claim 12 , wherein the overcurrent index represents at least one of an amount that the current supplied by the power source exceeds a predetermined degradation threshold of the fuse or a time period that the current exceeds the degradation threshold.

14. The method of claim 9 , wherein the measuring step includes measuring a plurality of energy parameters of the current that is supplied to the fuse from the power source at a plurality of different locations proximate to the circuit, the opening step including opening the switch based on the locations at which the energy parameters are measured.

15. The method of claim 9 , wherein the monitoring step includes monitoring a history of one or more environmental conditions or overcurrents to which the fuse has been exposed.

16. A non-transitory computer readable storage medium for a control module of an electronic circuit protection system, the storage medium including instructions to direct the control module to:

monitor a degradation factor of a fuse in an electric circuit having a power source;

determine an energy threshold value of the fuse that changes over time based on the degradation factor;

measure an energy parameter of current supplied to the circuit by the power source; and

open a switch of the circuit to stop a supply of the current from the power source based on the energy threshold value and the energy parameter.

17. A non-transitory computer readable storage medium for a control module of an electronic circuit protection system, the storage medium including instructions to direct the control module to:

monitor a degradation factor of a fuse in an electric circuit having a power source;

determine an energy threshold value of the fuse based on the degradation factor;

measure an energy parameter of current supplied to the circuit by the power source; and

open a switch of the circuit to stop a supply of the current from the power source based on the energy threshold value and the energy parameter, wherein the instructions also direct the control module to dynamically adjust the energy threshold value of the fuse based on one or more changes in the degradation factor.

18. A non-transitory computer readable storage medium for a control module of an electronic circuit protection system, the storage medium including instructions to direct the control module to:

monitor a degradation factor of a fuse in an electric circuit having a power source;

determine an energy threshold value of the fuse based on the degradation factor;

measure an energy parameter of current supplied to the circuit by the power source; and

open a switch of the circuit to stop a supply of the current from the power source based on the energy threshold value and the energy parameter, wherein the instructions also direct the control module to monitor one or more operational or environmental conditions that change the energy threshold value of the fuse as the degradation factor.

19. The computer readable storage medium of claim 16 , wherein the instructions direct the control module to:

measure a plurality of energy parameters of the current supplied to the circuit by the power source at a plurality of different locations proximate to the circuit; and

determine when to open the switch based on the locations at which the energy parameters are measured.

20. The computer readable storage medium of claim 16 , wherein the instructions direct the control module to monitor a history of one or more environmental conditions or overcurrents to which the fuse has been exposed and determine when to open the switch based on the history.