Smart bus plug remote actuation, monitoring, and control

Patent metadata

Field	Value
Publication number	US-11677233-B2
Application number	US-201916681083-A
Country	US
Kind code	B2
Filing date	Nov 12, 2019
Priority date	Nov 12, 2019
Publication date	Jun 13, 2023
Grant date	Jun 13, 2023

Abstract

A power distribution system includes a plurality of bus plugs. Each of a respective bus plug of the plurality of bus plugs includes an electrical switch configured to selectively control a corresponding energization of the respective bus plug and an actuator operable to control a corresponding electrical switch. The system includes a remote application having commands defining the energization of at least one of the plurality of bus plugs. The system further includes a communication module configured to communicate the commands from the remote application to the at least one of the plurality of bus plugs. The commands cause the corresponding actuator to control the corresponding electrical switch. Methods of controlling energization of a bus plug with a remote application and communication module configured to operate an actuator are also provided.

First claim

What is claimed is:

1. A power distribution system comprising:
a plurality of bus plugs, wherein each of a respective bus plug of the plurality of bus plugs includes:
an electrical switch having a control knob, the electrical switch being configured to selectively control a corresponding energization of the respective bus plug, and
an actuator operable to physically engage the control knob of the electrical switch to impart a first force on the control knob to physically move the control knob of the electrical switch from an on position to an off position and to impart a second force on the control knob to physically move the control knob of the electrical switch from the off position to the on position;

a remote application having commands defining the energization of at least one of the plurality of bus plugs; and
a communication module configured to communicate the commands from the remote application to the at least one of the plurality of bus plugs, and wherein the actuator receives the commands from the communication module, which causes the actuator to physically move the control knob of the electrical switch.

2. The system of claim 1 , wherein the communication module is configured to communicate the commands from the remote application to each bus plug of the plurality of bus plugs.

3. The system of claim 1 , wherein the remote application includes a mobile or web-based application.

4. The system of claim 1 , wherein the plurality of bus plugs communicate over a wired or wireless connection having a daisy chain configuration.

5. The system of claim 1 , wherein the plurality of bus plugs communicate over a wired or wireless connection having an open loop daisy chain configuration.

6. The system of claim 1 , wherein the plurality of bus plugs communicate over a wired or wireless connection having a closed loop daisy chain configuration.

7. The system of claim 1 , wherein each bus plug of the plurality of bus plugs includes a measurement device configured to monitor one or more parameters of the respective bus plug, and wherein the communication module is configured to communicate the one or more parameters from the measurement device to the remote application.

8. The system of claim 1 , wherein each bus plug of the plurality of bus plugs includes a handle operable to control the electrical switch.

9. A power distribution system comprising:
a plurality of bus plugs that communicate over a wired or wireless connection, wherein each of a respective bus plug of the plurality of bus plugs includes:
an electrical switch configured to selectively control a corresponding energization of the respective bus plug, the electrical switch having a control knob;
an actuator operable to physically engage the control knob of the electrical switch to impart a first force on the control knob to physically move the control knob of the electrical switch from an on position to an off position, and to impart a second force on the control knob to physically move the control knob of the electrical switch from the off position to the on position; and
a handle operable to control the electrical switch.

10. The system of claim 9 , wherein the connection has a daisy chain configuration.

11. The system of claim 9 , wherein the connection has an open loop daisy chain configuration.

12. The system of claim 9 , wherein the connection has a closed loop daisy chain configuration.

13. A bus plug comprising:
an electrical switch configured to selectively control energization of the bus plug, the electrical switch having a control knob;
an actuator operable to physically engage the control knob of the electrical switch to impart a first force on the control knob to physically move the control knob of the electrical switch from an on position to an off position, and to impart a second force on the control knob to physically move the control knob of the electrical switch from the off position to the on position; and
a measurement device configured to monitor one or more parameters of the bus plug; wherein at least one of the electrical switch, the actuator, and the measurement device is configured to communicate with a communication module over a wired or wireless connection; and wherein the actuator is configured to receive commands from the communication module and physically move the control knob of the electrical switch in response to the commands.

14. The bus plug of claim 13 , wherein the at least one of the actuator and the electrical switch is configured to de-energize the bus plug in response to measurement of the predetermined parameter.

15. The bus plug of claim 14 , wherein operation of the at least one of the actuator and the electrical switch is automatic in response to measurement of the predetermined parameter.

16. The bus plug of claim 13 , wherein at least one of the electrical switch, the actuator, and the measurement device is configured to communicate the predetermined parameter to the communication module over the wired or wireless connection.

17. The bus plug of claim 13 , wherein the predetermined parameter is one or more of a current, a voltage, a power, a temperature, a time, and a location of the bus plug.

18. The bus plug of claim 13 , including a handle operable to control the electrical switch.

19. The bus plug of claim 18 , wherein at least one of the electrical switch, the actuator, and the measurement device is configured to communicate a position of the handle to the communication module over the wired or wireless connection.

20. The bus plug of claim 13 , wherein the measurement device is configured to continuously monitor the one or more parameters in real-time.

Assignees

• Eaton Intelligent Power Ltd

Inventors

• Arora Sonal
• Deore Kundan
• Rode Prashant Pandurang
• Pettersen Gordon
• Agarwal Archit

Classifications

• H02H3/08

  responsive to excess current (responsive to abnormal temperature caused by excess current H02H5/04) · CPC title

• H02H7/26 Primary

  Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured (locating faults in cables G01R31/08) · CPC title

• H02J3/001

  Arrangements for handling faults or abnormalities, e.g. emergencies or contingencies · CPC title

• H01R13/7135

  with ground fault protector (H01R13/7132 takes precedence) · CPC title

• H02H5/04

  responsive to abnormal temperature {(specially adapted for electric machines H02H7/0852)} · CPC title