Power is provided to one or more devices in a system that includes a hierarchical power smoothing environment having multiple tiers. In response to a peak in power usage by the one or more devices, power is provided from a first power smoothing component in a first tier of the multiple tiers. Additi
Power is provided to one or more devices in a system that includes a hierarchical power smoothing environment having multiple tiers. In response to a peak in power usage by the one or more devices, power is provided from a first power smoothing component in a first tier of the multiple tiers. Additionally, power is provided to the one or more devices from power smoothing components in each of other tiers of the multiple tiers if the power smoothing component in a next lower tier of the multiple tiers is unable to provide sufficient power for the peak in power usage. If the power smoothing components in the multiple tiers are unable to provide sufficient power for the peak in power usage, then performance of at least one of the one or more devices is reduced in response to the peak in power usage.
대표청구항▼
1. A method in a system, the method comprising: determining a response time for a first power smoothing component and a second power smoothing component;assigning the first power smoothing component to a first tier of a hierarchical power smoothing environment having multiple tiers based at least in
1. A method in a system, the method comprising: determining a response time for a first power smoothing component and a second power smoothing component;assigning the first power smoothing component to a first tier of a hierarchical power smoothing environment having multiple tiers based at least in part on the response time of the first power smoothing component;assigning the second power smoothing component to a second tier of the hierarchical power smoothing environment based at least in part on the response time of the second power smoothing component;providing, from the first power smoothing component, power to one or more devices in the system in response to a peak in power usage by the one or more devices;providing, from the second power smoothing component, power to the one or more devices in response to the peak in power usage if the power smoothing component in the first tier is unable to provide sufficient power for the peak in power usage; andreducing performance of at least one of the one or more devices in response to the peak in power usage if the first and second power smoothing components are unable to provide sufficient power for the peak in power usage, while continuing to provide power for the one or more devices. 2. A method as recited in claim 1, wherein the first tier comprises one or more energy storage components whose response time is faster than power smoothing components in the other tiers of the multiple tiers. 3. A method as recited in claim 1, wherein the first power smoothing component comprises one or more capacitors. 4. A method as recited in claim 3, wherein the second power smoothing component comprises one or more batteries of one or more uninterruptible power supplies. 5. A method as recited in claim 1, the reducing performance of at least one of the one or more devices comprising sending a signal, to the at least one of the one or more devices, to throttle its performance. 6. A method as recited in claim 1, wherein the first power smoothing component in the first tier is unable to provide sufficient power for the peak in power usage if the first power smoothing component does not hold enough charge to provide peak power to the one or more devices for the duration of the peak, the peak power comprising a power usage of the one or more devices that exceeds a power capacity of a power supply providing power to the one or more devices. 7. A method as recited in claim 6, wherein the power capacity of the power supply comprises a maximum power capacity of the power supply. 8. A method as recited in claim 1, wherein the power smoothing component in the second tier is unable to provide sufficient power for the peak in power usage if the second power smoothing component does not hold enough charge to provide peak power to the one or more devices for the duration of the peak while still meeting a threshold charge level, the peak power comprising a power usage of the one or more devices that exceeds a power capacity of a power supply providing power to the one or more devices. 9. A method as recited in claim 8, wherein the power capacity of the power supply comprises a maximum power capacity of the power supply. 10. A method as recited in claim 1, further comprising ceasing reducing performance of the at least one of the one or more devices after the peak in power usage has passed. 11. A system comprising: a first power smoothing component in one tier of a hierarchical power smoothing environment having multiple tiers, the first power smoothing component being configured to provide power to one or more devices in the system in response to a peak in power usage by the one or more devices, wherein the first power smoothing component is assigned to the one tier based at least in part on a determined response time of the first power smoothing component;a second power smoothing component in another tier of the hierarchical power smoothing environment, the second power smoothing component being configured to provide power to the one or more devices in the system in response to a peak in power usage if the first power smoothing component does not provide sufficient power for the peak in power usage, wherein the second power smoothing component is assigned to the another tier based at least in part on a determined response time of the second power smoothing component; anda third power smoothing component in an additional tier of the hierarchical power smoothing environment, the third power smoothing component configured to reduce performance of at least one of the one or more devices if the first power smoothing component and the second power smoothing component do not provide sufficient power for the peak in power usage, while continuing to provide power for the one or more devices. 12. A system as recited in claim 11, wherein the determined response time of the first power smoothing component is faster than the determined response time of the second power smoothing component and a determined response time of the third power smoothing component. 13. A system as recited in claim 11, wherein the first power smoothing component comprises one or more capacitors in one or more uninterruptible power supplies. 14. A system as recited in claim 13, wherein the second power smoothing component comprises one or more batteries of the one or more uninterruptible power supplies. 15. A system as recited in claim 11, wherein reduction of performance of at least one of the one or more devices results from sending a signal, to the at least one of the one or more devices, to throttle performance of the at least one of the one or more devices. 16. A system as recited in claim 11, wherein the first power smoothing component does not provide sufficient power for the peak in power usage if the first power smoothing component does not hold enough charge to provide peak power to the one or more devices for the duration of the peak, the peak power comprising a power usage of the one or more devices that exceeds a power capacity of a power supply providing power to the one or more devices. 17. A system as recited in claim 11, wherein the second power smoothing component does not provide sufficient power for the peak in power usage if the second power smoothing component does not hold enough charge to provide peak power to the one or more devices for the duration of the peak while still meeting a threshold charge level, the peak power comprising a power usage of the one or more devices that exceeds a maximum power capacity of a power supply providing power to the one or more devices. 18. A system as recited in claim 17, wherein the second power smoothing component comprises one or more batteries of an uninterruptible power supply, and wherein the threshold charge level comprises an amount of charge that the one or more batteries are to maintain in order to power the one or more devices for at least a threshold amount of time in the event of an interruption in power from an external power source. 19. A system as recited in claim 11, wherein the third power smoothing component is further to cease reducing performance of the at least one of the one or more devices after the peak in power usage has passed. 20. A method in a system having a power supply that provides power to one or more devices and that uses a hierarchical power smoothing environment having multiple tiers, the method comprising: determining a response time for a first power smoothing component and a second power smoothing component;assigning the first power smoothing component to a first tier of the multiple tiers based at least in part on the response time of the first power smoothing component;assigning the second power smoothing component to a second tier of the multiple tiers based at least in part on the response time of the second power smoothing component;providing, from the first power smoothing component, power to the one or more devices in response to a peak in power usage by the one or more devices, the first power smoothing component comprising one or more capacitors;providing, from the second power smoothing component, power to the one or more devices in response to the peak in power usage if the first power smoothing component does not provide sufficient power for the peak in power usage, the second power smoothing component comprising one or more batteries of an uninterruptible power supply; andreducing performance of at least one of the one or more devices in response to the peak in power usage, while continuing to provide power for the one or more devices, if the first and second power smoothing components are unable to provide sufficient power for the peak in power usage, wherein the first and second power smoothing components are unable to provide sufficient power for the peak in power usage when the one or more capacitors do not hold enough charge to provide peak power to the one or more devices for the duration of the peak and the one or more batteries do not hold enough charge to provide peak power to the one or more devices for the duration of the peak while still meeting a threshold charge level, wherein the threshold charge level comprises an amount of charge that the one or more batteries are to maintain in order to power the one or more devices for at least a threshold amount of time in the event of an interruption in power from an external power source.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (43)
Larkin Harold F. (Plainville CT) Hibbert David A. (South Windsor CT) Beberman Julie A. (New Hartford CT) Walker Clarence W. (Selmer TN), Adjustable joint for electrical busway.
Fung, Henry T., Apparatus and method for modular dynamically power managed power supply and cooling system for computer systems, server applications, and other electronic devices.
Whitted, William; Sykora, Montgomery; Krieger, Ken; Jai, Benchiao; Hamburgen, William; Clidaras, Jimmy; Beaty, Donald L.; Aigner, Gerald, Data center uninterruptible power distribution architecture.
Parker,Paul K.; Smith,James E.; Colbaugh,Paul A.; Scialabba,Marcy D.; Carder,Ronald A., Electrical bus member mounting system and electrical enclosure employing the same.
Hardy Jean,FRX ; Morand Michel,FRX, Flexible tubular conduit comprising a jacket made of crosslinked polyethylene device and process for manufacturing suc.
Bahali,Sumanta K.; Bailey,Warren D.; Foster, Sr.,Jimmy G.; Sellman,Gregory D., Hierarchical system and method for managing power usage among server data processing systems.
Abrahamsen,Michael Howard; Rowe,Neal Edward; Moore,Stanley Ervin; Fair,Timothy; Scott,Marlyce Jean, Power circuit breakers with offset vertical quick disconnect adapters to allow plugging onto a line and a load bus in different planes.
Peterson, Eric C.; Harris, Shaun L.; Belady, Christian L.; Shakib, Darren A.; Olarig, Sompong Paul; Wirtz, Frank J., Rack-based uninterruptible power supply.
Paik, Nam Wook; Haines, Lance Palmer; Deokar, Vishwas Mohaniraj; Donalds, James H.; Manganese, Michael, System and method for allocating power to loads.
Hodges, Stephen E.; Chandra, Ranveer; Meinershagen, Julia L.; Priyantha, Nissanka Arachchige Bodhi; Badam, Anirudh; Moscibroda, Thomas; Ferrese, Anthony John, Dynamically changing internal state of a battery.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.