Utility meter for use with distributed generation device

1. A method for operating an integrated metering device, comprising:

connecting, by the integrated metering device, a utility grid, a premises load, and a distributed generation device by providing a grid interface for connecting to the utility grid, a premises interface for connecting to the premises load, and a distributed generation device interface for connecting to the distributed generation device;

monitoring, by a metrology module, energy delivered to the premises interface from the grid interface;

receiving, by the distributed generation device interface, an output of the distributed generation device;

processing, by an inverter and regulator device, the output of the distributed generation device and providing a processed output from the inverter and regulator device to a transfer switch;

controlling, by the metrology module, the transfer switch to provide the processed output to the grid interface;

monitoring, by the metrology module, energy delivered to the grid interface from the transfer switch, and providing information on the energy delivered to the grid interface from the transfer switch to a communications module; and

communicating, by the communications module, a communication via an external network that includes the information on the energy delivered to the grid interface from the transfer switch,

wherein the inverter and regulator device, the transfer switch, the metrology module, and the communication module are located within a housing of the integrated metering device.

2. The method of claim 1 , wherein monitoring, by a metrology module, energy delivered to the grid interface from the transfer switch, comprises monitoring at least one characteristic of the energy related to wattage, VARs, VA, harmonics, or total harmonic distortion.

3. The method of claim 1 , wherein monitoring, by a metrology module, energy delivered to the grid interface from the transfer switch, comprises monitoring a voltage and based on the voltage controlling an output voltage of an inverter component within the inverter and regulator device.

4. The method of claim 1 , further comprising:

receiving, by the communications module, an instruction via the external network; and

controlling, by the communications module, the inverter and regulator device based on the instruction.

5. The method of claim 4 , wherein the instruction relates to a distributed energy response event, further comprising:

communicating, by the communication module, with local load control switches to limit an amount of energy delivered to the utility grid to a predefined limit.

6. The method of claim 1 , wherein processing, by an inverter and regulator device, the output of the distributed generation device comprises making a phase adjustment so that a phase of the processed output is adjusted from a phase of the output of the distributed generation device.

7. The method of claim 1 , further comprising:

detecting, by the metrology module, a loss of utility power, and in response to detecting the loss of utility power, controlling the transfer switch to prevent power from the distributed generation device from entering the utility grid.

8. The method of claim 1 , wherein the metrology module includes a first metering device associated with the inverter and regulator device, a second metering device associated with a premises load, and a third metering device that is a NET metering device, further comprising:

measuring, by the NET metering device, net energy delivered to or received from the utility grid.

9. A method for operating an integrated metering device, comprising:

connecting, by the integrated metering device, a utility grid, a premises load, and a distributed generation device by providing a grid interface for connecting to the utility grid, a premises interface for connecting to the premises load, and a distributed generation device interface for connecting to the distributed generation device;

monitoring, by a metrology module, energy delivered to the premises interface from the grid interface;

receiving, by the distributed generation device interface, an output of the distributed generation device;

processing, by an inverter and regulator device, the output of the distributed generation device and providing a processed output to a transfer switch;

controlling, by a communication module, the transfer switch to provide the processed output from the inverter and regulator device to the grid interface;

monitoring, by the metrology module, energy delivered to the grid interface, and providing information on the energy delivered to the grid interface to the communications module; and

communicating, by the communications module, a communication via an external network that includes the information on the energy delivered to the grid interface,

wherein the inverter and regulator device, the transfer switch, the metrology module, and the communication module are located within a housing of the integrated metering device.

10. The method of claim 9 , wherein monitoring, by a metrology module, energy delivered to the grid interface, comprises monitoring at least one characteristic of the energy related to wattage, VARs, VA, harmonics, or total harmonic distortion.

11. The method of claim 9 , wherein monitoring, by a metrology module, energy delivered to the grid interface, comprises monitoring a voltage and based on the voltage controlling an output voltage of an inverter component within the inverter and regulator device.

12. The method of claim 9 , further comprising:

receiving, by the communications module, an instruction via the external network; and

controlling, by the communications module, the inverter and regulator device based on the instruction.

13. The method of claim 12 , wherein the instruction relates to a distributed energy response event, further comprising:

communicating, by the communication module, with local load control switches to limit an amount of energy delivered to the utility grid to a predefined limit.

14. The method of claim 9 , wherein processing, by an inverter and regulator device, the output of the distributed generation device comprises making a phase adjustment so that a phase of the processed output is adjusted from a phase of the output of the distributed generation device.

15. The method of claim 9 , further comprising:

detecting a loss of utility power; and

controlling the transfer switch to prevent power from the distributed generation device from entering the utility grid.

16. An integrated metering device, comprising:

a housing;

a grid interface, wherein the grid interface includes a first plurality of terminals configured to connect the integrated metering device to a utility grid;

a premises interface; wherein the premises interface includes a second plurality of terminals configured to connect the integrated metering device to a premises load;

a distributed generation device interface, wherein the distributed generation device interface includes a third plurality of terminals configured to connect the integrated metering device to a distributed generation device;

a regulator connected to the distributed generation device interface;

a transfer switch connected to an output of the regulator and to the grid interface;

a metrology module for measuring energy delivered to the grid interface from the distributed generation device and energy delivered to the premises interface from the grid interface; and

a communications module configured to receive instructions for controlling the regulator via an external network,

wherein the regulator, the transfer switch, the metrology module and the communication module are located within the housing.

17. The integrated metering device of claim 16 , further comprising:

an inverter connected between the distributed generation device interface and the regulator.

18. The integrated metering device of claim 17 , wherein the metrology module includes a first metering device associated with the regulator and the inverter, a second metering device associated with the premises load, and a third metering device configured to measure net energy delivered to or received from the utility grid.

19. The integrated metering device of claim 16 , wherein the communications module is further configured to receive an instruction via the external network and control the regulator based on the instruction.

20. The integrated metering device of claim 16 , wherein the communications module is further configured to receive an instruction via the external network and control the transfer switch based on the instruction.