Electrical power restoration system for a circuit assembly and method

• US 10,170,930 B2
• Filed: 12/23/2016
• Issued: 01/01/2019
• Est. Priority Date: 12/28/2015
• Status: Active Grant

• Current Assignee: Runway Energy, LLC
• Original Assignee: Runway Energy, LLC
• Inventors: Schey, Mark D.
• Primary Examiner(s): Fureman, Jared
• Assistant Examiner(s): Warmflash, Michael
• Application Number:
  US15/390,337
• Publication Number:
  US 20170187235A1
• Time in Patent Office: 739 Days
• CPC Class Codes: H02J 7/0068 Battery or charger load switching, e.g. concurrent charging and load supply H02J7/0013 takes precedence
• CPC Class Codes: H02J 9/061 for DC powered loads
• CPC Class Codes: H02J 9/062 for AC powered loads
• CPC Class Codes: H02M 7/44 by static converters

Abstract

An electrical power restoration system for a circuit assembly having a circuit breaker, an electrical load and a circuit conditioner (e.g., a UPS) includes a circuit controller that is positioned along the circuit assembly between the circuit breaker and the electrical load. The circuit controller is electrically connected to the circuit conditioner, and controls activation and/or deactivation of the circuit conditioner. The circuit conditioner is positioned along the circuit assembly between the circuit controller and the electrical load and provides alternative AC power to the electrical load as determined by the circuit controller. The electrical power restoration assembly includes a first hot conductor and a second hot conductor. The first hot conductor conducts AC power from the circuit breaker to the circuit controller. The second hot conductor conducts AC power or alternative AC power from the circuit controller to the electrical load as determined by the circuit controller.

Claims

1. An electrical power restoration system for a circuit assembly having a circuit breaker, an electrical load and a circuit conditioner, the circuit conditioner being configured to condition electrical current flowing through the circuit assembly, the electrical power restoration system comprising:

a circuit controller that is positioned along the circuit assembly between the circuit breaker and the electrical load, the circuit controller being electrically connected to the circuit conditioner, the circuit controller selectively controlling activation of the circuit conditioner;

a first hot conductor that selectively conducts AC power from the circuit breaker to the circuit controller; and

a second hot conductor that conducts AC power from the circuit controller to the electrical load only when the first hot conductor conducts AC power from the circuit breaker to the circuit controller.

2. The electrical power restoration system of claim 1, wherein the circuit conditioner is positioned along the circuit assembly between the circuit controller and the electrical load.

3. The electrical power restoration system of claim 1, wherein the circuit conditioner includes an uninterruptible power supply that selectively provides alternative AC power to the electrical load.

4. The electrical power restoration system of claim 1 wherein the circuit controller selectively powers the circuit conditioner via the first hot conductor.

5. The electrical power restoration system of claim 1 wherein at least a portion of the first hot conductor and a portion of the second hot conductor are each included as part of one at least partially sheathed, insulated electrical cable.

6. The electrical power restoration system of claim 1 wherein the first hot conductor and the second hot conductor are electrically isolated from one another.

7. The electrical power restoration system of claim 1, wherein the circuit controller includes a central processing unit having a memory storage that stores usage data of at least a portion of the electrical power restoration system.

8. The electrical power restoration system of claim 1 further comprising a low-voltage component, wherein the circuit controller includes a transformer for transforming 120V AC power to approximately 5V DC power, the transformer powering the low-voltage component.

9. The electrical power restoration system of claim 1, wherein the circuit controller includes a current usage monitor that monitors a current passing along one of the first hot conductor and the second hot conductor.

10. The electrical power restoration system of claim 1, wherein the circuit controller selectively controls deactivation of the circuit conditioner.

11. A method for restoring electrical power to an electrical load, the method comprising the steps of:

positioning a circuit controller along a circuit assembly between a circuit breaker and the electrical load;

electrically connecting the circuit controller to a circuit conditioner that is configured to selectively condition electrical current flowing through the circuit assembly;

controlling activation of the circuit conditioner with the circuit controller;

selectively conducting AC power from the circuit breaker to the circuit controller with a first hot conductor; and

conducting AC power from the circuit controller to the electrical load with a second hot conductor only when the first hot conductor conducts AC power from the circuit breaker to the circuit controller.

12. The method of claim 11 wherein the step of electrically connecting includes positioning the circuit conditioner along the circuit assembly between the circuit controller and the electrical load.

13. The method of claim 11 wherein the circuit conditioner includes an uninterruptible power supply that selectively provides alternative AC power to the electrical load.

14. The method of claim 11 further comprising the step of storing electrical power usage data in a memory storage of a central processing unit of the circuit controller.

15. An electrical power restoration system for a circuit assembly having a circuit breaker and an electrical load, the electrical power restoration system comprising:

a circuit conditioner that conditions electrical current flowing through the circuit assembly;

a circuit controller that is positioned along the circuit assembly between the circuit breaker and the electrical load, the circuit controller selectively controlling activation of the circuit conditioner;

a first hot conductor that selectively conducts AC power from the circuit breaker to the circuit controller; and

a second hot conductor that conducts AC power from the circuit controller to the electrical load only when the first hot conductor conducts AC power above a predetermined threshold level from the circuit breaker to the circuit controller.

16. The electrical power restoration system of claim 15, wherein the second hot conductor conducts alternative AC power from the circuit controller to the electrical load only when the first hot conductor does not conduct AC power above the predetermined threshold level from the circuit breaker to the circuit controller.

17. An electrical power restoration system for a circuit assembly having a circuit breaker, an electrical load and a circuit conditioner, the circuit conditioner being configured to condition electrical current flowing through the circuit assembly, the electrical power restoration system comprising:

a circuit controller that is positioned along the circuit assembly between the circuit breaker and the electrical load, the circuit controller being electrically connected to the circuit conditioner, the circuit controller selectively controlling activation of the circuit conditioner;

a first hot conductor that selectively conducts AC power from the circuit breaker to the circuit controller; and

a second hot conductor that conducts alternative AC power from the circuit controller to the electrical load only when the first hot conductor does not conduct AC power from the circuit breaker to the circuit controller.

18. The electrical power restoration system of claim 17 wherein the alternative AC power is provided by the circuit conditioner.

19. The electrical power restoration system of claim 17 wherein the circuit controller selectively powers the circuit conditioner via the first hot conductor.

20. The electrical power restoration system of claim 17 wherein at least a portion of the first hot conductor and a portion of the second hot conductor are each included as part of one at least partially sheathed, insulated electrical cable.

21. A method for restoring electrical power to an electrical load, the method comprising the steps of:

positioning a circuit controller along a circuit assembly between a circuit breaker and the electrical load;

electrically connecting the circuit controller to a circuit conditioner that is configured to selectively condition electrical current flowing through the circuit assembly;

controlling activation of the circuit conditioner with the circuit controller;

selectively conducting AC power from the circuit breaker to the circuit controller with a first hot conductor; and

conducting alternative AC power from the circuit controller to the electrical load with a second hot conductor only when the first hot conductor does not conduct AC power from the circuit breaker to the circuit controller.