IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0151826
(2011-06-02)
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등록번호 |
US-8694166
(2014-04-08)
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발명자
/ 주소 |
|
출원인 / 주소 |
- Verizon Patent and Licensing Inc.
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인용정보 |
피인용 횟수 :
3 인용 특허 :
6 |
초록
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A device stores control settings for an air conditioning unit for a space that houses power-consuming equipment. The air conditioning unit includes an economizer configured to supply outside cooling air when the economizer is in an active state. The device receives an inside temperature value associ
A device stores control settings for an air conditioning unit for a space that houses power-consuming equipment. The air conditioning unit includes an economizer configured to supply outside cooling air when the economizer is in an active state. The device receives an inside temperature value associated with the space, and receives a real-time or near-real-time operating load value for the power-consuming equipment. The device determines, based on the inside temperature value, the operating load value, and the control settings, an outside temperature threshold for starting the economizer. The device determines if an outside temperature reading associated with the space is below the outside temperature threshold, and activates the economizer when the outside air temperature reading is below the outside temperature threshold.
대표청구항
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1. A method, comprising: receiving, by a control device, control settings for an air conditioning unit for a space that houses information and communication technology equipment (ICTE), the air conditioning unit including an economizer configured to supply outside cooling air when in an active state
1. A method, comprising: receiving, by a control device, control settings for an air conditioning unit for a space that houses information and communication technology equipment (ICTE), the air conditioning unit including an economizer configured to supply outside cooling air when in an active state;receiving, by the control device, an inside temperature value associated with the space;receiving, by the control device, an electrical current reading associated with one or more of the ICTE and a power supply for the ICTE;converting, by the control device and based on the control settings, the electrical current reading to a sensible cooling load value; anddetermining, by the control device, an outside temperature threshold for starting the economizer, wherein the outside temperature threshold is based on the inside temperature value and the sensible cooling load value. 2. The method of claim 1, further comprising: receiving an outside temperature reading associated with the space;determining if the outside air temperature reading is below the outside temperature threshold; andactivating the economizer when the outside air temperature reading is below the outside temperature threshold. 3. The method of claim 2, further comprising: detecting, prior to the activating, that the economizer is in an inactive state. 4. The method of claim 1, wherein the ICTE and the power supply provide a majority of a total sensible cooling load of the space. 5. The method of claim 1, further comprising: receiving an updated inside temperature value;receiving an updated electrical current reading associated with one or more of the ICTE and the power supply for the ICTE; anddetermining a new outside temperature threshold based on one or more of the inside temperature value or the electrical current reading. 6. The method of claim 1, wherein the electrical current reading is a real-time or near-real-time value. 7. The method of claim 1, further comprising: storing, in a memory, the control settings. 8. The method of claim 1, wherein the control settings include: a maximum ventilation rate for the air conditioning unit, anda sensible cooling load index to identify required cooling capacities for the space for a plurality of electrical current values associated with the one or more of the ICTE and the power supply for the ICTE. 9. A device, comprising: a memory to store a plurality of instructions; anda processor configured to execute instructions in the memory to: store control settings for an air conditioning unit for a space that houses power-consuming equipment, the air conditioning unit including an economizer configured to supply outside cooling air when in an active state;receive an inside temperature value associated with the space;receive a real-time or near-real-time operating load value for the power-consuming equipment; anddetermine an outside temperature threshold for starting the economizer based on the inside temperature value, the operating load value, and the control settings. 10. The device of claim 9, wherein the operating load value includes: an electrical current reading associated with one or more of the power-consuming equipment and a power supply for the power-consuming equipment. 11. The device of claim 9, wherein, when determining, an outside temperature threshold for starting the economizer, the processor is further configured to: convert the operating load value to a sensible cooling load value for the space, andcalculate the outside temperature threshold based on the inside temperature value, the sensible cooling load value, and a maximum ventilation rate of the air conditioning unit. 12. The device of claim 9, wherein the real-time or near-real-time operating load value for the power-consuming equipment is less than the full operating load value for the power-consuming equipment. 13. The device of claim 9, wherein the processor is further configured to: receive an outside temperature reading associated with the space;determine if the outside air temperature reading is below the outside temperature threshold; andactivate the economizer when the outside air temperature reading is below the outside temperature threshold. 14. The device of claim 13, wherein the processor is further configured to: detect, prior to the activating, that the economizer is in an inactive state. 15. The device of claim 9, wherein the processor is further configured to: receive an updated operating load value for the power-consuming equipment; anddetermine a new outside temperature threshold based on the updated operating load value. 16. The device of claim 9, wherein the power-consuming equipment and the power supply provide at least seventy-five percent of a total sensible cooling load of the space. 17. A computer-readable medium including instructions to be executed by a processor, the instructions including one or more instructions, when executed by the processor, for causing the processor to: store a maximum ventilation rate for an air conditioning unit associated with a space that houses information and communication technology equipment (ICTE);store a sensible cooling load index to identify required cooling capacities for the space for a plurality of operating loads associated with the ICTE;receive an inside temperature value associated with the space;receive a real-time or near-real-time operating load value for the ICTE; anddetermine, based on the inside temperature value, the operating load value, and the sensible cooling load index, an outside temperature threshold for starting an economizer that supplies outside cooling air to the air conditioning unit. 18. The computer-readable medium of claim 17, where the one or more instructions to determine the outside temperature threshold for starting the economizer further includes: one or more instructions to convert, based on the sensible cooling load index, the operating load value to a corresponding sensible cooling load value for the space. 19. The network of claim 17, further including one or more instructions for causing the processor to: receive an outside temperature reading associated with the space;determine if the outside air temperature reading is below the outside temperature threshold; andsend a signal to activate the economizer when the outside air temperature reading is below the outside temperature threshold. 20. The network of claim 17, wherein the operating load value includes: an electrical current reading associated with output or input of the ICTE.
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