Fuse box for mitigating arc faults and current surges
View Patent ↗A fuse box that is designed to prevent damage caused by arc faults and electrical overcurrent. The apparatus is configured to function as a circuit breaker. The apparatus includes a housing, a circuit breaker, an optical sensor, and an electronic controller. The housing is an enclosure that isolates the circuit breaker from light and protects the components from physical damage. The circuit breaker opens the circuit between connected electrical systems when arc fault or an electrical overcurrent is detected. The optical sensor detects arc faults and relays notifications to the electronic controller. The electronic controller enables a user to set the thresholds for arc faults, currents, and voltages that cause the circuit breaker to open.
1. A fuse box for mitigating arc faults and current surges comprises:
at least one circuit breaking line;
an electronic control unit (ECU);
a main circuit interrupter;
each of the at least one circuit breaking line comprises an input terminal, an output terminal, a transmission line, a current controlled circuit interrupter (CCCI), an arc-light receiver, and an optical sensor;
the input terminal, the CCCI, the output terminal being electrically connected in series through the transmission line;
the main circuit interrupter being electrically integrated into the transmission line for each of the at least one circuit breaking line;
the arc-light receiver being laterally positioned along the transmission line;
the arc-light receiver being in optical communication with the optical sensor;
the output terminal for one of the at least one circuit breaking line being electrically connected to the ECU;
the optical sensor and the CCCI being electronically connected to the ECU; and
the ECU being electronically connected to the main circuit interrupter.
2. The fuse box for mitigating arc faults and current surges as claimed in claim 1 comprises:
a housing; and
the at least one circuit breaking line, the ECU, and the main circuit interrupter being mounted with the housing.
3. The fuse box for mitigating arc faults and current surges as claimed in claim 2 comprises:
the housing comprises a main body, a component compartment, a door, a locking mechanism, a ground bus, and an external mounting mechanism;
the component compartment traversing into the main body;
the door being hingedly and adjacently connected to the main body at a first edge of the component compartment;
the locking mechanism being adjacently connected to the main body at a second edge of the component compartment, opposite the door;
the ground bus being mounted within the component compartment;
the external mounting mechanism being mounted adjacent to the main body, perpendicular to the door;
the at least one circuit breaking line, the ECU, and the main circuit interrupter being mounted within the component compartment; and
the at least one circuit breaking line, the ECU, and the main circuit interrupter being electrically connected to the ground bus.
4. The fuse box for mitigating arc faults and current surges as claimed in claim 1 comprises:
a capacitor trip module; and
the capacitor trip module being electrically connected to the ECU.
5. The fuse box for mitigating arc faults and current surges as claimed in claim 1 comprises:
an internal battery; and
the internal battery being electrically connected to the ECU.
6. The fuse box for mitigating arc faults and current surges as claimed in claim 1 comprises:
the CCCI comprises a current limiting fuse and a low voltage controlled fuse;
the current limiting fuse and the low voltage controlled fuse being electrically connected in parallel with each other; and
the current limiting fuse and the low voltage controlled fuse being electronically connected to the ECU.
7. The fuse box for mitigating arc faults and current surges as claimed in claim 1 comprises:
the arc-light receiver being a fiber optic cable;
the fiber optic cable being continuously distributed along the transmission line; and
the optical sensor being in optical communication with a first end of the fiber optic cable.
8. The fuse box for mitigating arc faults and current surges as claimed in claim 7 comprises:
an optical emitter;
the optical emitter being electronically connected to the ECU; and
the optical emitter being in optical communication with a second end of the fiber optic cable.
9. The fuse box for mitigating arc faults and current surges as claimed in claim 1 comprises:
the arc-light receiver being a plurality of distinct receivers;
the optical sensor being a plurality of photo-sensors;
the plurality of distinct receivers being discretely distributed along the transmission line; and
each of the plurality of distinct receivers being in optical communication with a corresponding photo-sensor from the plurality of photo-sensors.
10. The fuse box for mitigating arc faults and current surges as claimed in claim 1 comprises:
the main circuit interrupter comprises a detonator and an explosive charge;
the detonator being integrated into the explosive charge; and
the detonator being electrically connected to the ECU.
11. The fuse box for mitigating arc faults and current surges as claimed in claim 1 comprises:
the input terminal being a shunt trip;
the shunt trip being electrically connected to the ground bus; and
the shunt trip being electrically connected to the ECU.
12. The fuse box for mitigating arc faults and current surges as claimed in claim 1 comprises:
the output terminal being a current transformer.
13. A fuse box for mitigating arc faults and current surges comprises:
at least one circuit breaking line;
an electronic control unit (ECU);
a main circuit interrupter;
each of the at least one circuit breaking line comprises an input terminal, an output terminal, a transmission line, a current controlled circuit interrupter (CCCI), an arc-light receiver, and an optical sensor;
the main circuit interrupter comprises a detonator and an explosive charge;
the CCCI comprises a current limiting fuse and a low voltage controlled fuse;
the input terminal, the CCCI, the output terminal being electrically connected in series through the transmission line;
the main circuit interrupter being electrically integrated into the transmission line for each of the at least one circuit breaking line;
the arc-light receiver being laterally positioned along the transmission line;
the arc-light receiver being in optical communication with the optical sensor;
the optical sensor and the CCCI being electronically connected to the ECU;
the ECU being electronically connected to the main circuit interrupter;
the current limiting fuse and the low voltage controlled fuse being electrically connected in parallel with each other;
the current limiting fuse and the low voltage controlled fuse being electronically connected to the ECU;
the detonator being integrated into the explosive charge; and
the detonator being electrically connected to the ECU.
14. The fuse box for mitigating arc faults and current surges as claimed in claim 13 comprises:
a housing;
the housing comprises a main body, a component compartment, a door, a locking mechanism, a ground bus, and an external mounting mechanism;
the at least one circuit breaking line, the ECU, and the main circuit interrupter being mounted with the housing;
the component compartment traversing into the main body;
the door being hingedly and adjacently connected to the main body at a first edge of the component compartment;
the locking mechanism being adjacently connected to the main body at a second edge of the component compartment, opposite the door;
the ground bus being mounted within the component compartment;
the external mounting mechanism being mounted adjacent to the main body, perpendicular to the door;
the at least one circuit breaking line, the ECU, and the main circuit interrupter being mounted within the component compartment; and
the at least one circuit breaking line, the ECU, and the main circuit interrupter being electrically connected to the ground bus.
15. The fuse box for mitigating arc faults and current surges as claimed in claim 13 comprises:
a capacitor trip module;
the capacitor trip module being electrically connected to the ECU; and
the output terminal for one of the at least one circuit breaking line being electrically connected to the ECU.
16. The fuse box for mitigating arc faults and current surges as claimed in claim 13 comprises:
an internal battery;
the internal battery being electrically connected to the ECU; and
the output terminal for one of the at least one circuit breaking line being electrically connected to the ECU.
17. The fuse box for mitigating arc faults and current surges as claimed in claim 13 comprises:
an optical emitter;
the arc-light receiver being a fiber optic cable;
the fiber optic cable being continuously distributed along the transmission line;
the optical sensor being in optical communication with a first end of the fiber optic cable;
the optical emitter being electronically connected to the ECU; and
the optical emitter being in optical communication with a second end of the fiber optic cable.
18. The fuse box for mitigating arc faults and current surges as claimed in claim 13 comprises:
the arc-light receiver being a plurality of distinct receivers;
the optical sensor being a plurality of photo-sensors;
the plurality of distinct receivers being discretely distributed along the transmission line; and
each of the plurality of distinct receivers being in optical communication with a corresponding photo-sensor from the plurality of photo-sensors.
19. The fuse box for mitigating arc faults and current surges as claimed in claim 13 comprises:
the input terminal being a shunt trip;
the output terminal being a current transformer;
the shunt trip being electrically connected to the ground bus; and
the shunt trip being electrically connected to the ECU.