Solar forecasting for networked power plants
A method may include obtaining irradiance data at a first time and a second time from sensors, determining whether one or more solar modules of a plurality of networked power plants will be covered by a shadow or shade at a third time based on the irradiance data, and generating, based on the determination, a power output prediction for each power plant of the networked power plants at the third time. The method may further include receiving power delivery profiles for first and second loads, adjusting a power output of one or more power plants of the networked power plants based at least in part on the power output prediction and the power delivery profiles for the first and second loads, and allocating a combined power output of the power plants to the first and second loads based on first and second load reliability thresholds.
1. A method comprising:
receiving a power delivery profile for each of a first load and a second load;
determining a first power output capability of a first power plant and a second power capability for a second power plant;
determining a first amount of a combined power output capability of the first and second power plants in excess of the power delivery profile of the first load;
allocating a second amount of the combined power output capability equal to the power delivery profile of the first load to the first load;
allocating the first amount of power to the second load; and
delivering the second amount of power to the first load and the first amount of power to the second load.
2. The method of claim 1 , wherein the power delivery profile of the first load equals power requirements for the first load.
3. The method of claim 1 , wherein the first power plant and the second power plant are renewable energy power plants (REPPs).
4. The method of claim 1 , wherein the first power output capability and the second power capability are predictions of power outputs of the first power plant and the second power plant.
5. The method of claim 1 , further comprising notifying the first load of an amount of power allocated to the first load.
6. The method of claim 1 , further comprising notifying the second load of an amount of power allocated to the second load.
7. The method of claim 1 , wherein determining the first power output capability and the second power capability includes receiving a first indication of the first power output capability and a second indication of the second power capability via a network.
8. A non-transitory computer-readable media comprising computer-executable instructions embodied thereon that, when executed by a processor, cause the processor to perform a process comprising:
receiving a power delivery profile for each of a first load and a second load;
determining a first power output capability of a first power plant and a second power capability for a second power plant;
determining a first amount of a combined power output capability of the first and second power plants in excess of the power delivery profile of the first load;
allocating a second amount of the combined power output capability equal to the power delivery profile of the first load to the first load;
allocating the first amount of power to the second load; and
delivering the second amount of power to the first load and the first amount of power to the second load.
9. The non-transitory computer-readable media of claim 8 , wherein the power delivery profile of the first load equals power requirements for the first load.
10. The non-transitory computer-readable media of claim 8 , wherein the first power plant and the second power plant are renewable energy power plants (REPPs).
11. The non-transitory computer-readable media of claim 8 , wherein the first power output capability and the second power capability are predictions of power outputs of the first power plant and the second power plant.
12. The non-transitory computer-readable media of claim 8 , further comprising notifying the first load of an amount of power allocated to the first load.
13. The non-transitory computer-readable media of claim 8 , further comprising notifying the second load of an amount of power allocated to the second load.
14. The non-transitory computer-readable media of claim 8 , wherein determining the first power output capability and the second power capability includes receiving a first indication of the first power output capability and a second indication of the second power capability via a network.
15. A system comprising:
a renewable energy source (RES);
an energy storage system (ESS); and
a controller coupled to the RES and ESS configured to:
receive a power delivery profile for each of a first load and a second load;
determine a first power output capability of a first power plant and a second power capability for a second power plant;
determine a first amount of a combined power output capability of the first and second power plants in excess of the power delivery profile of the first load;
allocate a second amount of the combined power output capability equal to the power delivery profile of the first load to the first load;
allocate the first amount of power to the second load; and
deliver the second amount of power to the first load and the first amount of power to the second load.
16. The system of claim 15 , wherein the power delivery profile of the first load equals power requirements for the first load.
17. The system of claim 15 , wherein the first power output capability and the second power capability are predictions of power outputs of the first power plant and the second power plant.
18. The system of claim 15 , wherein the controller is further configured to notify the first load of an amount of power allocated to the first load.
19. The system of claim 15 , wherein the controller is further configured to notify the second load of an amount of power allocated to the second load.
20. The system of claim 15 , wherein the controller is further configured to determine the first power output capability and the second power capability includes receiving a first indication of the first power output capability and a second indication of the second power capability via a network.