Apparatus for managing an energy consuming load

• US 8,918,223 B2
• Filed: 05/14/2013
• Issued: 12/23/2014
• Est. Priority Date: 07/11/2006
• Status: Active Grant

• Current Assignee: Encycle Technologies, Inc.
• Original Assignee: Regen Energy Inc.
• Inventors: Kulyk, Roman, Kerbel, Mark
• Primary Examiner(s): JARRETT, RYAN A
• Application Number:
  US13/893,996
• Publication Number:
  US 20130245853A1
• Time in Patent Office: 588 Days
• US Class Current: 700/295
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G06F 1/26 Power supply means, e.g. regulation thereof for memories G11C
• CPC Class Codes: G06Q 10/04 Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem" market predictions or forecasting for commercial activities G06Q30/0202
• CPC Class Codes: H02J 13/00004 characterised by the power network being locally controlled
• CPC Class Codes: H02J 13/00026 involving a local wireless network, e.g. Wi-Fi, ZigBee or Bluetooth
• CPC Class Codes: H02J 13/00034 the elements or equipment being or involving an electric power substation
• CPC Class Codes: H02J 2310/14 The load or loads being home appliances
• CPC Class Codes: H02J 2310/60 Limiting power consumption in the network or in one section of the network, e.g. load shedding or peak shaving
• CPC Class Codes: H02J 3/14 by switching loads on to, or off from, network, e.g. progressively balanced loading
• CPC Class Codes: Y02B 70/30 Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
• CPC Class Codes: Y02B 70/3225 Demand response systems, e.g. load shedding, peak shaving
• CPC Class Codes: Y02B 90/20 Smart grids as enabling technology in buildings sector smart grids supporting the management or operation of end-user stationary applications in general, or like technologies with no associated climate change mitigation effect Y04S20/00
• CPC Class Codes: Y04S 20/00 Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
• CPC Class Codes: Y04S 20/222 Demand response systems, e.g. load shedding, peak shaving
• CPC Class Codes: Y04S 20/242 Home appliances
• CPC Class Codes: Y04S 40/126 using wireless data transmission

Abstract

An apparatus for managing an energy consuming load in a group of energy consuming loads, including a transmitter to transmit a set of load state data generated from the load and a receiver to receive sets of load state data generated from the other loads. A processor generates the set of load state data from the load, compiles the set of load state data from the load with the sets of load state data from the other loads, and processes the compiled sets of load state data in order to make an enablement state decision for the load that reflects an enablement state of a load, being either a load enabled state where the load is capable of operating even when the load is not actually operating or a load disabled state where the load is not capable of operating. The enablement state decision is implemented by a controller.

Claims

1. An apparatus for managing an energy consuming load in a group of energy consuming loads comprising the load and a plurality of other loads, the apparatus comprising:

(a) a transmitter configured to transmit a set of load state data generated from the load;

(b) a receiver configured to receive sets of load state data generated from the other loads;

(c) a processor configured to generate the set of load state data from the load, to compile the set of load state data from the load with the sets of load state data from the other loads, and to process the compiled sets of load state data in order to make an enablement state decision for the load, wherein the enablement state decision reflects an enablement state of the load, wherein the enablement state is either a load enabled state or a load disabled state, wherein the load enabled state is a state where the load is capable of operating even when the load is not actually operating, and wherein the load disabled state is a state where the corresponding load is not capable of operating; and

(d) a controller for implementing the enablement state decision.

2. The apparatus as claimed in claim 1 wherein the controller is comprised of a control circuit and a switch.

3. The apparatus as claimed in claim 2 wherein the load is connected within an energization circuit and wherein the switch is actuatable so that the energization circuit is closed when the load is in the load enabled state and so that the energization circuit is open when the load is in the load disabled state.

4. The apparatus as claimed in claim 3 wherein the load is comprised of an electrical load and wherein the energization circuit is comprised of an electrical energy source.

5. The apparatus as claimed in claim 2 wherein the load is connected within a control line circuit and wherein the switch is actuatable so that the control line circuit is closed when the load is in the load enabled state and so that the control line circuit is open when the load is in the load disabled state.

6. The apparatus as claimed in claim 5 wherein the control line circuit is comprised of an electrical control line.

7. The apparatus as claimed in claim 1 wherein the transmitter is comprised of a wireless transmitter and wherein the receiver is comprised of a wireless receiver.

8. The apparatus as claimed in claim 7 wherein the wireless transmitter is comprised of a radio frequency wireless transmitter and where the wireless receiver is comprised of a radio frequency wireless receiver.

9. The apparatus as claimed in claim 8 wherein the wireless transmitter and the wireless receiver are configured to comply substantially with an IEEE 802.15.4 standard.

10. The apparatus as claimed in claim 1 wherein the load has an energy demand and wherein the apparatus is further comprised of a sensor device for sensing the energy demand of the load.

11. The apparatus as claimed in claim 10 wherein the load is an electrical load and wherein the sensor device is comprised of an electrical energy sensor device.

12. The apparatus as claimed in claim 11, further comprising a rechargeable battery for providing electrical power to the apparatus and further comprising a recharge circuit for recharging the battery.

13. The apparatus as claimed in claim 12 wherein the recharge circuit is comprised of the electrical energy sensor device.

14. The apparatus as claimed in claim 1, further comprising a device for adjusting the duty cycle of the load.

15. The apparatus as claimed in claim 14, further comprising a display for providing a visual representation of the duty cycle of the load.