Adaptive Power Bus

• US 20110278921A1
• Filed: 05/11/2010
• Published: 11/17/2011
• Est. Priority Date: 05/11/2010
• Status: Abandoned Application

• Current Assignee: Clarian Power Incorporated
• Original Assignee: Clarian Power Incorporated
• Inventors: Fretheim, Erik Jon, Maglaque, Chad
• Application Number:
  US12/777,453
• Publication Number:
  US 20110278921A1
• Time in Patent Office: Days
• US Class Current: 307/24
• CPC Class Codes: H02J 3/38 Arrangements for parallely feeding a single network by two or more generators, converters or transformers

Abstract

The invention converts the electrical circuitry in a premises for use as an adaptive power bus to which one or more power generating devices may be connected using a standard electrical outlet, without the need for a separate dedicated circuit or any additional electrical wiring and continuing to operate as a traditional power bus, while preventing electrical circuitry from being overloaded.

Embodiments of the adaptive power bus provide the advantage of being able to plug power generating devices directly into a standard electrical outlet without the need for a separate dedicated circuit or any additional electrical wiring, while protecting electrical circuitry from being overloaded by disabling power generating or power consumption devices exactly when needed, and re-enabling power generating and power consumption devices when a circuit overload condition is no longer present. Embodiments of the adaptive power bus allow a premises owners to configure which power generating or power consumption devices to prioritize and which should be turned off or turned down during a circuit overload condition. Embodiments of the adaptive power bus allow power generating devices to be conveniently plugged anywhere within premises, conveniently moved from location to location within premises, or conveniently moved from premises to premises as needed. Embodiments of the adaptive power bus dramatically reduce installation time, installation expense and inspection requirements for a power generating device, thereby lowering the fixed cost and overall pay back period of a power generating device.

Claims

1. An adaptive power bus comprising:

an electrical circuit;

a first circuit monitor located at any point between a first circuit breaker and a first connection point on a first electrical circuit and which monitors the total current flowing through the first electrical circuit; and

a first master controller connected to the first circuit monitor via a first communications network.

2. The adaptive power bus of claim 1 further comprising a second circuit monitor located at any point between a second circuit breaker and a second connection point on an second electrical circuit, and which monitors the total current flowing through the second electrical circuit and is connected to the first master controller via a first communications network

3. The adaptive power bus of claim 1 further comprising one or more generating controllers connected to either a first or second electrical circuit and to one or more associated power generating devices, and which monitor the total current generated by one or more associated power generation devices and are connected to a first master controller via a first communications network.

4. The adaptive power bus of claim 1 further comprising one or more consumption controllers connected to either a first or second electrical circuit and one or more associated power consuming devices, and which can monitor the current consumed by one or more associated power consuming devices and are connected to a first master controller via a first communications network.

5. The adaptive power bus in claim 1, further comprising generation and consumption controllers combined into one or more bi-directional energy flow devices connected to either a first or second electrical circuit and one or more associated hybrid power generating-consuming devices, and which can monitor the current generated or consumed by one or more associated hybrid power generating-consuming devices and are connected to a first master controller via a first communications network.

6. The adaptive power bus in claim 1 further comprising one or more generating controllers connected via a first communications network to one or more associated power generating devices allowing the generating controller to transmit associated power generating device parameters to a first master controller.

7. The adaptive power bus in claim 1 further comprising one or more consuming controllers connected via a first communications network to one or more associated power consuming devices allowing the consuming controller to transmit associated power consuming device parameters to a master controller.

8. The adaptive power bus in claim 1 further comprising one or more associated power generating devices connected via a first communications network allowing the associated power generating device to transmit device parameters to a first master controller.

9. The adaptive power bus in claim 1 further comprising one or more associated power consuming devices connected via a first communications network allowing the associated power consuming device to transmit device parameters to a first master controller.

10. The adaptive power bus in claim 1, further comprising a management console connected to one or more master controllers via a communications network which allows a user or third party to configure and/or optimize a set of decision rules used by a master controller to issue commands to one or more generating controllers or, if present, to one or more consuming controllers.

11. The adaptive power bus in claim 1, further comprising a master controller which allows a user or third party to configure and/or optimize a set of decision rules used by the master controller to issue operational commands to one or more generating controllers or, if present, to one or more consuming controllers.

12. A method of operating an adaptive power bus including an electrical circuit, a circuit monitor located at any point between a circuit breaker and a first connection point on the electrical circuit and which monitors the total current flowing through the electrical circuit, one or more generating controllers connected to a connection point on the electrical circuit and one or more power generating devices which monitor the total current generated by one or more power generation devices, a master controller connected to one or more circuit monitors and one or more generating controllers via a communications network, the method comprising:

monitoring the status of the circuit monitor, one or more generation controllers, and if present, one or more consuming controllers. In the event that the total circuit current reported by the circuit monitor plus the generating current reported by generating controllers together exceed the current rating of electrical circuit, the master controller issues a command based on a set of decision rules to either one or more generating controllers or, if present, to one or more consuming controllers, or any combination thereof, to either turn off power generating or consuming devices or reduce their generating output or consumption to a level sufficient to eliminate the circuit overload condition.

13. The method of claim 12, further comprising the generation of one or more continuous permission-to-generate signals by a master controller, the absence of which forces any generating controllers synchronized to the master controller to immediately halt power generation until a permission-to-generate power signal has been restored.

14. The method of claim 12, further comprising the generation of one or more continuous permission-to-generate signals by a circuit monitor, the absence of which forces the master controller to immediately halt power generation until the permission-to-generate power signal has been restored.

15. The method of claim 12, further comprising a management console connected to one or more master controllers via a communications network, the method comprising setting decision rules used by a master controller to issue commands to one or more generating controllers or, if present, to one or more consuming controllers, or any combination thereof, to either turn off power generating or consuming devices or reduce their generating output or consumption.

16. A method of synchronizing each of the components of an adaptive power bus including one or more circuit monitors, one or more generating controllers, one or more power generating devices, one or more consuming controllers, one or more power consuming devices and one or more master controllers via a communications network, the method comprising:

associating one or more power generating devices with a generating controller, associating one or more power consuming devices with a consuming controller, associating one or more generating controllers with a circuit monitor, associating one or more consuming controllers with a circuit monitor, associating one or more generating controllers with a master controller, associating one or more consuming controllers with a master controller, and one or more circuit monitors with a master controller and exchanging device properties including unique resource identifier, serial number, network address or location, circuit address, hardware build, hardware version, hardware date, firmware version, firmware date, firmware build and encryption keys for secure communication and saving these device properties in non-volatile memory.