Remote disconnect switch assembly
View Patent ↗Described herein are embodiments of a remote disconnect switch assembly. In one embodiment, the remote disconnect switch assembly comprises: an actuator; a shuttle that is operably moved by the actuator; one or more disconnect switches that are opened or closed by movement of the shuttle; one or more sensors; a communication interface; and a processor, wherein the processor is operably connected with the actuator, the one or more sensors and the communication interface, and wherein the processor is configured to: communicate with one or more other computing devices over a network using the communication interface; receive signals from the one or more sensors; and cause the actuator to operate in accordance with the signals received from the one or more sensors or the communications with the one or more other computing devices.
1. A remote disconnect switch assembly comprised of:
an actuator;
a shuttle that is operably moved by the actuator;
one or more disconnect switches that are opened or closed by movement of the shuttle;
one or more switch state sensors each detecting whether the disconnect switches are opened in the open disconnected state or closed in the closed connected state;
an assembly sensor sensing a sensed characteristic of the switch assembly;
a communication interface for interfacing with a home are network (HAN) device; and
a processor with a memory, wherein the processor is operably connected with the actuator, the one or more sensors and the communication interface, and the memory stores a desired switch state, and wherein the processor is configured to:
communicate with the HAN device over a HAN network using the communication interface and receive an input signal from the HAN device;
receive switch state signals from the one or more switch state sensors, the signals including the detected state of the one or more switches;
receive the sensed assembly characteristic from the assembly sensor; and
in response to at least one of the received sensed assembly characteristic and the received input signal from the HAN device, cause the processor to compare the received detected switch state to the stored desired state and to operate the actuator when the received detected switch state is not in accordance with the stored desired switch state.
2. The assembly of claim 1 wherein the HAN device is a smart meter.
3. The assembly of claim 2 , further comprising a housing wherein the switch assembly and the smart meter are each separately mounted within the housing.
4. The assembly of claim 3 wherein assembly sensor senses a sensed characteristic of the switch assembly and not a characteristic of the smart meter.
5. The assembly of claim 4 wherein the sensed assembly characteristic of the switch assembly is selected from the group comprising a vibration, a humidity and a tamper detection.
6. The assembly of claim 4 wherein the sensed assembly characteristic as provided by the assembly sensor is a temperature of the switch assembly.
7. The assembly of claim 1 wherein the sensed assembly characteristic as provided by the assembly sensor is a vibration of the switch assembly.
8. The assembly of claim 1 wherein the sensed assembly characteristic as provided by the assembly sensor is a humidity associated with the switch assembly.
9. The assembly of claim 1 wherein the sensed assembly characteristic as provided by the assembly sensor is a tamper detection indicator associated with the switch assembly.
10. The assembly of claim 1 wherein processor is caused to compare and operate the actuator in response to receiving the sensed switch assembly characteristic and not the received input signal over the communication interface.
11. The assembly of claim 1 wherein processor is caused to compare and operate the actuator in response to receiving the sensed assembly characteristic and the received input signal from the HAN device over the communication interface.
12. The assembly of claim 1 wherein processor is caused to compare and operate the actuator in response to receiving the received input signal from the HAN device over the communication interface.
13. The assembly of claim 12 wherein the processor is configured to transmit over the communication interface to the HAN device the change of switch state responsive to the received input signal.
14. The assembly of claim 12 wherein the received input signal from the HAN device is a scheduled disconnection signal and wherein the processor compares and operates the actuator responsive thereto.
15. The assembly of claim 12 wherein the received input signal from the HAN device is a scheduled disconnection signal containing a disconnection schedule and wherein the processor stores the received disconnection schedule and compares and operates the actuator responsive to the received and stored disconnection schedule.
16. The assembly of claim 1 wherein the processor is configured to transmit over the communication interface to the HAN device any change of switch state.
17. The assembly of claim 1 wherein the one or more disconnect switches is two disconnect switches, each of the two disconnect switches being associated with opposing ends of the shuttle having an elongated body, each disconnect switch having a source bar for receiving electric power, a load bar that is spaced apart from the source bar for providing electric power to a load, and a bridging bar coupled to opposing ends of the shuttle, wherein the actuator is coupled to the shuttle such that when the actuator operates the shuttle to move the shuttle into a closed position, each bridging bar makes electrical contact with its associated source bar and load bar simultaneously for providing power simultaneously between each source bar and its corresponding load bar, and when the actuator operates the shuttle to move the shuttle into an open position, each bridging bar disconnects electrical contact with its associated source bar and load bar simultaneously for disconnecting power simultaneously between each source bar and its corresponding load bar.
18. The assembly of claim 1 , further comprising a user interface including a display and a user input device for receiving data input from a user.
19. The assembly of claim 18 wherein the user interface is configured for receiving a predetermined sensed assembly characteristic and wherein the received predetermined sensed assembly characteristic is stored in the memory and wherein the processor is configured for comparing the sensed assembly characteristic to the stored predetermined sensed assembly characteristic and wherein the processor is configured to compare and operate the actuator responsive to the sensed assembly characteristic to the stored predetermined sensed assembly characteristic.