System and method for estimating and providing dispatchable operating reserve energy capacity through use of active load management
Systems for providing operating reserves to an electric power grid are disclosed. In one embodiment, a system comprises at least one power consuming device, at least one controllable device, and a client device constructed and configured in network communication. The at least one controllable device is operably coupled to the at least one power consuming device. The at least one controllable device is operable to control a power flow from the electric power grid to the at least one power consuming device responsive to power control instructions from the client device. Each of the at least one power consuming device has an actual value of power reduced and/or to be reduced based on revenue grade metrology, and confirmed by measurement and verification. The actual value of power reduced and/or to be reduced is a curtailment value as supply equivalence and provides operating reserve for the electric power grid.
1. A system for managing power on an electric power grid, comprising:
at least one power consuming device and at least one controllable device constructed and configured for network communication;
wherein the at least one controllable device is operably coupled to the at least one power consuming device;
wherein the at least one controllable device is operable to control a power flow from the electric power grid to the at least one power consuming device responsive to power control instructions;
wherein the at least one power consuming device has a value of power reduced based on revenue grade metrology, and confirmed by measurement and verification; and
wherein the value of power reduced provides operating reserve for the electric power grid.
2. The system of claim 1 , further comprising a remote system control component, and wherein the remote system control component is operable for aggregating the value of power reduced and/or to be reduced from each of the at least one power consuming device.
3. The system of claim 2 , wherein the remote system control component is a utility server.
4. The system of claim 1 , wherein the at least one controllable device is a thermostat.
5. The system of claim 1 , wherein the at least one controllable device is a smart thermostat.
6. The system of claim 1 , wherein the at least one controllable device is further operable to communicate with the at least one power consuming device via at least one of Internet Protocol, Bluetooth, Broadband over PowerLine (BPL), ZigBee, High Speed Packet Access (HSPA), Evolution for Data Only (EVDO), Wi-Fi, 4G, Long Term Evolution (LTE) or its derivative standards.
7. The system of claim 1 , wherein the at least one controllable device is further operable to communicate with the at least one power consuming device via at least one of Ethernet solution, wireless communication, or wired communication.
8. The system of claim 1 , wherein the at least one power consuming device comprises at least one environmentally-dependent device.
9. The system of claim 1 , wherein the at least one controllable device comprises at least one programmable smart thermostat.
10. The system of claim 1 , wherein the operating reserve is available to a utility.
11. The system of claim 1 , wherein the system is operable to implement a flexible load-shape program operable to:
project an operating reserve resulting from at least one selective disablement of the power flow from the electric power grid to the at least one power consuming device based on preferences of at least one customer; and
project power savings, the power savings being active, real-time, available within approximately less than 15 minutes, verifiable, and/or measurable.
12. The system of claim 1 , wherein the value of power to be reduced is a power supply value (PSV); wherein the PSV is generated at a control center, a meter, a submeter, a building control system, or any device or controller that measures power within the standard as supplied by at least one regulatory body that governs regulation of the electric power grid.
13. The system of claim 12 , wherein the PSV is operable to determine a power consumption behavior and/or a commercial value for a response to a control event associated with the at least one power consuming device.
14. The system of claim 12 , wherein the PSV is provided in units of monetary equivalent, and wherein the PSV indicates a compensation for providing supply equivalence to the electric power grid.
15. The system of claim 1 , wherein the at least one controllable device is operable to:
estimate an expected power consumption of the at least one power consuming device during an expected time period during which the flow of grid-supplied electric power to the at least one power consuming device is to be interrupted or reduced, based on the expected time period and a measured power consumption of the at least one power consuming device during at least one past time period;
determine projected energy savings during the expected time period based on the estimated expected power consumption of the at least one power consuming device; and
determine an operating reserve based on the projected energy savings, wherein the operating reserve is a regulating and/or spinning operating reserve.
16. A method for managing power on an electric power grid, comprising:
at least one controllable device constructed and configured for network communication for sending power control instructions to at least one power consuming device;
the at least one controllable device controlling a power flow from the electric power grid to the at least one power consuming device responsive to the power control instructions; and
providing a value of power reduced for the at least one power consuming device based on revenue grade metrology, wherein the value of power reduced is confirmed by measurement and verification;
wherein the value of power reduced provides operating reserve for the electric power grid.
17. The method of claim 16 , wherein the at least one controllable device is a smart thermostat.