CN102156533B - Method for controlling power consumption of machine cabinet cluster system - Google Patents
Method for controlling power consumption of machine cabinet cluster system Download PDFInfo
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- CN102156533B CN102156533B CN2011100463118A CN201110046311A CN102156533B CN 102156533 B CN102156533 B CN 102156533B CN 2011100463118 A CN2011100463118 A CN 2011100463118A CN 201110046311 A CN201110046311 A CN 201110046311A CN 102156533 B CN102156533 B CN 102156533B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses a method for controlling power consumption of a machine cabinet cluster system. The method comprises the following steps of: monitoring the power of machine cabinets of the machine cabinet cluster system in real time, and determining hotspot distribution information of the machine cabinets according to monitoring results; determining a cluster system temperature according to the determined hotspot distribution information so as to obtain a machine cabinet cluster system temperature parameter corresponding to the machine cabinet cluster system; judging whether the machine cabinet cluster system temperature parameter reaches a preset temperature parameter; and if the machine cabinet cluster system temperature parameter does not reach the preset temperature parameter, adjusting the power consumption of the machine cabinet cluster system. By the method for controlling the power consumption of the machine cabinet cluster system, the power consumption of the machine cabinet cluster system can be controlled and distributed immediately and effectively, and the power consumption waste can be avoided.
Description
Technical field
The present invention relates to the rack cluster field, relate in particular to a kind of power consumption control method of machine cabinet cluster system.
Background technology
At present, in calculating machine cabinet cluster system, usually can deposit more rack.These racks can produce larger heat when work, excess Temperature is the ubiquitous problem of data center in the server cabinet.For the normal operation that guarantees rack and the serviceable life of rack, rack is dispelled the heat and freezes is the previous commonplace measure of order.Yet, in energy shortage more and more serious today, carry out the research of the aspect of cluster power consumption control and management, have very high society and economic worth to saving electric power resource.
Usually, the mode of heat radiation mainly is to install an air-conditioner in machine cabinet cluster system or directly to machine cabinet cluster system discharging cold air, owing to loading in the machine cabinet cluster system spatially and be pockety on the time, the distribution that causes temperature also is inhomogeneous, and focus and cold spot are arranged.The heat dissipation design of existing machine cabinet cluster system generally is based on thermodynamics stable state system carries out, and has caused a large amount of energy and the waste of resource.Therefore, by setting up the thermodynamics heat dissipation model, set up the Real Time Monitoring of cluster power consumption and the mechanism that power consumption is distributed, accurately freezing is one of present research emphasis.
Mainly be that the radiating mode of machine cabinet cluster system is simulated at present, thereby determine refrigeration modes.Usually the analog form that adopts mainly contains following two kinds:
(1) Finite Element Method: adopt distributed model.The method is set up the model of object in computing machine, it is divided into hundreds of thousands even junior unit up to a million, then provide the external condition simulation of dispelling the heat, afterwards, need to carry out a large amount of computings by computing machine, every bit is simulated, and the advantage of the method is that degree of accuracy is higher as a result, and error is generally about 10%.But because the calculated amount in simulation process is very large, when simulating in conjunction with the thermodynamic behaviour of each rack, calculation scale and time can increase several orders of magnitude.
(2) experimental formula method: use centralized model.Centralized model namely represents the parts of being concerned about with an abstract point for distributed model, this point has the numerical value of the physical parameters such as temperature, power, represents whole parts; Parts have volume, and its inner temperature may be different at diverse location, and this abstract point does not have volume, only has a temperature, represents whole parts.The model of setting up like this is just fairly simple.Because most of lattice points are very little with the temperature difference of contiguous lattice point in the Finite Element Method, so carried out a large amount of unnecessary calculating, in order to address this problem, the experimental formula method is according to the material of object, geometric configuration, simulate with heat exchange pattern, can simplify heat transfer process, and when simulation, can replace distributed model with centralized model, the experimental formula of having summed up accordingly with reference to forefathers, can rule of thumb adjust heat-conduction coefficient, its advantage is the computation process simple and fast, shortcoming is that error is larger, be only suitable for the object of geometric configuration comparison rule, especially in complicated system, owing to will use a plurality of experimental formulas, result's precision can be subject to the obvious impact of accumulated error, can not obtain good simulate effect.
A kind of computer to dissipate heat analogy method is provided in the Chinese patent application of publication number for CN101650760A.This computer to dissipate heat analogy method comprises: each rack in the machine room is carried out Real Time Monitoring and the analysis of power, determine the hotspot's distribution at each rack place according to monitored results; Utilize centralized model to determine the temperature of each interior of equipment cabinet parts, according to the temperature of each interior of equipment cabinet parts, utilize Finite Element Method to determine the temperature of each rack place focus, and the temperature of definite machine room.The calculated amount that said method has solved the existence of cooling machine cabinet simulation mechanism is large, degree of accuracy is low and the problem of the comparatively serious power consumption that lags behind.
Yet rack and cooling device have accounted for the share more than 80% altogether in the general power in machine cabinet cluster system, and the heat that produces when the function of cooling device is moved with server is closely related.In said method, only relate to the temperature of determining machine cabinet cluster system.Thereby the defective of the method is after definite machine cabinet cluster system temperature, can not be in time, effectively machine cabinet cluster system is carried out power consumption control and distribution.In addition, because can not be in time, effectively machine cabinet cluster system is carried out power consumption control and distribution, so can cause owing to excess Temperature produces negative consequence, and the situation of all taking the mode of high-power refrigeration plant to dispel the heat for excessive temperature and higher temperature can appear, can cause power wastage like this.
Summary of the invention
For can not be in time in the prior art, effectively machine cabinet cluster system is carried out power consumption control and distribution, and the defective that causes power wastage etc.The present invention proposes a kind of power consumption control method of machine cabinet cluster system, how to solve to machine cabinet cluster system power consumption control and distribution, avoid the technical matterss such as power wastage.
Power consumption control method according to a kind of machine cabinet cluster system of the present invention comprises: the rack in the machine cabinet cluster system is carried out the Real Time Monitoring of power, determine hotspot's distribution information in the rack according to monitored results; According to determined hotspot's distribution information, determine the group system temperature, to obtain the machine cabinet cluster system temperature parameter corresponding with machine cabinet cluster system; Judge whether the machine cabinet cluster system temperature parameter reaches the preset temperature parameter; And if the machine cabinet cluster system temperature parameter do not reach the preset temperature parameter, adjust for the power consumption of machine cabinet cluster system.
Preferably, according to determined hotspot's distribution information, determine the group system temperature, comprise to obtain the machine cabinet cluster system temperature parameter step corresponding with machine cabinet cluster system: according to determined hotspot's distribution information, utilize centralized model to determine the temperature in interior of equipment cabinet zone; According to the temperature in interior of equipment cabinet zone, utilize Finite Element Method to determine the temperature of rack, to determine the machine cabinet cluster system temperature; Determine the machine cabinet cluster system temperature parameter.
Preferably, machine cabinet cluster system comprises rack and refrigeration plant.
Preferably, the step of adjusting for the power consumption of machine cabinet cluster system comprises: the power consumption to refrigeration plant is adjusted.
Preferably, the step of the power consumption of refrigeration plant being adjusted comprises: the power consumption that improves or reduce refrigeration plant; Perhaps open or close refrigeration plant.
Preferably, the step of adjusting for the power consumption of machine cabinet cluster system comprises: the power consumption to the equipment that moves in the rack is adjusted.
Preferably, hotspot's distribution information comprises the quantity of focus and the positional information in the interior of equipment cabinet zone corresponding with each focus.
Preferably, the machine cabinet cluster system temperature is to be determined by the thermal resistance between focus and the power corresponding with positional information.
Preferably, the machine cabinet cluster system temperature parameter comprises machine cabinet cluster system temperature changing speed, machine cabinet cluster system range of temperature and machine cabinet cluster system temperature real time temperature value; And the preset temperature parameter comprises: preset temperature pace of change, preset temperature amplitude of variation and preset temperature value.
Power consumption control method by machine cabinet cluster system of the present invention can be in time, effectively machine cabinet cluster system is carried out power consumption control and distribution, and avoid power wastage.
Other features and advantages of the present invention will be set forth in the following description, and, partly from instructions, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the instructions of writing, claims and accompanying drawing.
Description of drawings
Accompanying drawing is used to provide a further understanding of the present invention, and consists of the part of instructions, is used for together with embodiments of the present invention explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the process flow diagram according to the overall control method of the machine cabinet cluster system power consumption of the embodiment of the invention;
Fig. 2 is the process flow diagram of the power consumption control method of machine cabinet cluster system according to an embodiment of the invention;
Fig. 3 is the process flow diagram of the power consumption control method of machine cabinet cluster system according to another embodiment of the present invention;
Fig. 4 is the process flow diagram according to the power consumption control method of the machine cabinet cluster system of further embodiment of this invention;
Fig. 5 is the process flow diagram according to the acquisition machine cabinet cluster system temperature parameter method of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, is not intended to limit the present invention.
Fig. 1 is the process flow diagram according to the overall control method of the machine cabinet cluster system power consumption of the embodiment of the invention.
As shown in Figure 1, the power consumption control method of the machine cabinet cluster system of the present embodiment comprises:
Step S102: the rack in the machine cabinet cluster system is carried out the Real Time Monitoring of power, determine hotspot's distribution information in the rack according to monitored results, wherein, hotspot's distribution information comprises quantity and the positional information of focus.For high-power rack, can be considered a plurality of focuses (that is to say that the quantity of focus is by power decision).Under default situations, these focuses evenly distribute at interior of equipment cabinet.In the situation that can accurately know each area power in the rack (for example device power supply (DPS) can provide accurately power information), focus is according to the position distribution of equipment in rack, but a zone can only represent with a focus at the most.Thus, by rack being divided into a plurality of zones, and the zone is corresponding with focus, can more easily determine quantity and the positional information of focus, thereby improve the efficient of machine cabinet cluster system power consumption control process.
Step S104: according to determined hotspot's distribution information, determine the group system temperature, to obtain the machine cabinet cluster system temperature parameter corresponding with machine cabinet cluster system.Fig. 5 shows the flow process according to the acquisition machine cabinet cluster system temperature parameter method of the embodiment of the invention.As shown in Figure 5, can specifically obtain by the following method machine cabinet cluster system temperature parameter: step S502: according to determined hotspot's distribution information, utilize centralized model to determine the temperature in interior of equipment cabinet zone.Wherein, hotspot's distribution information comprises the quantity of focus and the positional information in the interior of equipment cabinet zone corresponding with each focus.Step S504: according to the temperature in interior of equipment cabinet zone, utilize Finite Element Method to determine the temperature of rack, to determine the machine cabinet cluster system temperature.Step S506: determine the machine cabinet cluster system temperature parameter.The machine cabinet cluster system temperature parameter comprises machine cabinet cluster system temperature changing speed, machine cabinet cluster system range of temperature and machine cabinet cluster system temperature real time temperature value.It will be understood by those skilled in the art that this machine cabinet cluster system temperature parameter is not limited to the top content that limits, and can also comprise multiple other parameter.
Step S106: judge whether the machine cabinet cluster system temperature parameter reaches the preset temperature parameter.If reached, then get back to step S102; If do not reach, then need to carry out step S108.
Step S108: if the machine cabinet cluster system temperature parameter does not reach the preset temperature parameter, adjust for the power consumption of machine cabinet cluster system.Adjustment process has comprised dual mode, is directed to respectively the power consumption of the equipment that moves in the power consumption of refrigeration plant and the rack.
Below, will be by the mode of example, the various ways that the power consumption of machine cabinet cluster system is adjusted is described in detail.
Embodiment 1
Fig. 2 is the process flow diagram of the power consumption control method of machine cabinet cluster system according to an embodiment of the invention.Wherein, step S202 is identical with step S102, and step S204 is identical with step S 104.Do not repeat them here with content identical among Fig. 1.
Step S206: judge whether the machine cabinet cluster system temperature parameter reaches the preset temperature parameter.If reached, then get back to step S202; If do not reach, then need to carry out step S208.
Step S208: the power consumption to refrigeration plant is adjusted.For example, too fast when the machine cabinet cluster system temperature changing speed, the machine cabinet cluster system range of temperature is excessive and machine cabinet cluster system temperature real time temperature value too high or excessively low the time, just need to adjust for the power consumption of refrigeration plant.Specifically, comprise and be not limited to improve or reduce power consumption or the unlatching of refrigeration plant or close refrigeration plant, in order to react rapidly for the machine cabinet cluster system temperature, in case the machine cabinet cluster system temperature produces harm for machine cabinet cluster system like this.Can raise rapidly or reduce the machine cabinet cluster system temperature by such power consumption adjustment.
Embodiment 2
Fig. 3 is the process flow diagram of the power consumption control method of machine cabinet cluster system according to another embodiment of the present invention.Wherein, step S302 is identical with step S102, and step S304 is identical with step S104.Do not repeat them here with content identical among Fig. 1.
Step S306: judge whether the machine cabinet cluster system temperature parameter reaches the preset temperature parameter.If reached, then get back to step S302; If do not reach, then need to carry out step S308.
Step S308: the power consumption for the equipment that moves in the rack is adjusted.For example, when the machine cabinet cluster system temperature changing speed is slow, the machine cabinet cluster system range of temperature is less and machine cabinet cluster system temperature real time temperature value is compared gap little the time with normal value, only need to adjust for the power consumption of the equipment that moves in the rack.The power consumption of adjusting the equipment that moves in the rack comprises and being not limited to, and closes the operation of inessential parts, adjusts supply voltage or system is converted to holding state etc.Because the machine cabinet cluster system temperature of this moment is not sufficient to endanger this system, finely tune the temperature that both can reduce machine cabinet cluster system, avoided again the waste (comprise the power consumption that machine cabinet cluster system reduces and use the issuable power consumption of refrigeration plant) of power consumption.Can be with the adjustment process of machine cabinet cluster system fine tune temperature to normal range by such power consumption adjustment.
Embodiment 3
Fig. 4 is the process flow diagram according to the power consumption control method of the machine cabinet cluster system of further embodiment of this invention.Step S402 is identical with step S102, and step S404 is identical with step S104.Do not repeat them here with content identical among Fig. 1.
Step S406: judge whether the machine cabinet cluster system temperature parameter reaches the preset temperature parameter.If reached, then get back to step S402; If do not reach, then need to carry out step S408.
Step S408: the power consumption to refrigeration plant is adjusted, thereby raises rapidly or reduction machine cabinet cluster system temperature, carries out afterwards step S410.
Step S410: the power consumption for the equipment that moves in the rack is adjusted, thereby with the adjustment process of machine cabinet cluster system fine tune temperature to normal range.
In the present embodiment, adjust for the refrigeration plant power consumption first, thereby rapidly the machine cabinet cluster system temperature is down in the normal range, again to adjust for the power consumption of the equipment that moves in the rack, thereby with the adjustment process of machine cabinet cluster system fine tune temperature to normal range.Like this, both avoid equipment owing to too high or excessively low temperature causes damage, saved again power consumption, avoided the waste of the energy.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. the power consumption control method of a machine cabinet cluster system is characterized in that, comprising:
Rack in the machine cabinet cluster system is carried out the Real Time Monitoring of power, determine hotspot's distribution information in the described rack according to monitored results;
According to determined hotspot's distribution information, determine the group system temperature, to obtain the machine cabinet cluster system temperature parameter corresponding with described machine cabinet cluster system;
Judge whether described machine cabinet cluster system temperature parameter reaches the preset temperature parameter; And
If described machine cabinet cluster system temperature parameter does not reach the preset temperature parameter, adjust for the power consumption of described machine cabinet cluster system,
Wherein, described machine cabinet cluster system temperature parameter comprises machine cabinet cluster system temperature changing speed and machine cabinet cluster system range of temperature; And described preset temperature parameter comprises preset temperature pace of change and preset temperature amplitude of variation,
Wherein, described machine cabinet cluster system comprises described rack and refrigeration plant.
2. method according to claim 1 is characterized in that, according to determined hotspot's distribution information, determines the group system temperature, comprises to obtain the machine cabinet cluster system temperature parameter step corresponding with described machine cabinet cluster system:
Described according to determined hotspot's distribution information, utilize centralized model to determine the temperature in interior of equipment cabinet zone;
According to the temperature in described interior of equipment cabinet zone, utilize Finite Element Method to determine the temperature of described rack, to determine described machine cabinet cluster system temperature;
Determine described machine cabinet cluster system temperature parameter.
3. method according to claim 2 is characterized in that, the described step of adjusting for the power consumption of described machine cabinet cluster system comprises:
Power consumption to described refrigeration plant is adjusted.
4. method according to claim 3 is characterized in that, the described step that the power consumption of described refrigeration plant is adjusted comprises:
Improve or reduce the power consumption of described refrigeration plant; Perhaps
Open or close described refrigeration plant.
5. method according to claim 4 is characterized in that, the described step of adjusting for the power consumption of described machine cabinet cluster system also comprises:
Power consumption to the equipment that moves in the described rack is adjusted.
6. method according to claim 2 is characterized in that, described hotspot's distribution information comprises the quantity of focus and the positional information in the described interior of equipment cabinet zone corresponding with each described focus.
7. method according to claim 6 is characterized in that, described machine cabinet cluster system temperature is to be determined by the thermal resistance between described focus and the power corresponding with described positional information.
8. method according to claim 7 is characterized in that, described machine cabinet cluster system temperature parameter also comprises machine cabinet cluster system temperature real time temperature value; And
Described preset temperature parameter also comprises preset temperature value.
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| CN102749987B (en) * | 2012-06-20 | 2014-12-03 | 武汉理工大学 | High energy efficiency resource allocating method for isomorphic cluster system of computer |
| CN104615447A (en) * | 2015-03-12 | 2015-05-13 | 浪潮集团有限公司 | Method for reusing monitor management software of server of whole-machine cabinet |
| CN113721741A (en) * | 2021-08-26 | 2021-11-30 | 联泰集群（北京）科技有限责任公司 | Control method and system for heat dissipation of high-performance computing cluster platform |
| CN116400764B (en) * | 2023-05-29 | 2023-10-27 | 中国雄安集团数字城市科技有限公司 | Control method and device for machine room environment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101650760A (en) * | 2009-08-28 | 2010-02-17 | 曙光信息产业(北京)有限公司 | Heat dissipation simulation method and device of computer |
| CN101949574A (en) * | 2010-09-30 | 2011-01-19 | 胡博 | Air-conditioner temperature control system |
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| JP4804848B2 (en) * | 2005-09-16 | 2011-11-02 | 大和製罐株式会社 | Temperature distribution simulation apparatus and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650760A (en) * | 2009-08-28 | 2010-02-17 | 曙光信息产业(北京)有限公司 | Heat dissipation simulation method and device of computer |
| CN101949574A (en) * | 2010-09-30 | 2011-01-19 | 胡博 | Air-conditioner temperature control system |
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| JP特开2007-80177A 2007.03.29 |
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