CN106096874A - The energy efficiency managing method of data center, device and system - Google Patents
The energy efficiency managing method of data center, device and system Download PDFInfo
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Abstract
The present invention provides the energy efficiency managing method of a kind of data center, and energy efficiency managing method includes being spaced the multiple regulating cycles carried out, and energy efficiency management way is included in each regulating cycle the following steps carried out: obtain the current power supply capacity of new energy resources system；Judge that the main frame whether current power supply capacity of new energy resources system is able to maintain that in refrigeration system and the host region that powered by new energy resources system normally works under Current Temperatures；When the current power supply capacity of new energy resources system can not maintain refrigeration system and main frame in the host region that powered by new energy resources system at Current Temperatures under normally work time, control refrigeration system improve application factor less than in the host region of predetermined value the temperature of at least some of host region.The present invention also provides for a kind of energy efficiency management device and a kind of energy efficiency management system.Energy efficiency managing method can ensure the normal power supply to data center in the case of utilizing new energy resources system.
Description
Technical field
The present invention relates to the energy efficiency management of data center, in particular it relates to the energy efficiency managing method of a kind of data center, one
Plant energy efficiency management device and the energy efficiency management system of a kind of data center of data center.
Background technology
At present, clean energy resource has been obtained for utilizing.For example, it is possible to utilize wind-power electricity generation, solar electrical energy generation, tidal power generation
Etc..Above-mentioned clean energy resource electricity generation system can be referred to as new energy resources system.
In order to protect environment, it now is possible to using new energy resources system is that data center powers, but, new energy resources system provides
Electric power affected very big by weather conditions, be sometimes difficult to ensure that normal power supply.
Therefore, in the case of utilizing new energy resources system, how to ensure that normal power supply becomes the technology that this area is urgently to be resolved hurrily
Problem.
Summary of the invention
In order to solve the problems referred to above, as one aspect of the present invention, it is provided that the energy efficiency managing method of a kind of data center,
The energy efficiency management device of a kind of data center and the energy efficiency management system of a kind of data center.Described energy efficiency managing method can be
The normal power supply to data center is ensured in the case of utilizing new energy resources system.
As one aspect of the present invention, it is provided that the energy efficiency managing method of a kind of data center, described data center includes
Multiple host and the refrigeration system cooling down described data center, wherein, described data center is divided into multiple main frame
Region, is provided with multiple host in each described host region, and utilizing new energy resources system is that described refrigeration system is with at least part of
The main frame of described host region is powered, and described energy efficiency managing method includes being spaced the multiple regulating cycles carried out, described energy
Effect management method is included in each described regulating cycle the following steps carried out:
Obtain the current power supply capacity of new energy resources system；
Judge the current power supply capacity of described new energy resources system whether be able to maintain that described refrigeration system and by described newly
Main frame in the host region that energy resource system is powered normally works under Current Temperatures；
When the current power supply capacity of described new energy resources system can not maintain described refrigeration system and by described new forms of energy
When main frame in the host region of system power supply normally works under Current Temperatures, control described refrigeration system and improve application factor
The temperature of at least some of host region less than in the host region of predetermined value, wherein, utilizes below equation to calculate each main frame
The application factor in region:
Wherein, K is the application factor of this host region；
When at least one in the cpu busy percentage or memory usage of i-th main frame is more than predetermined percentage, Ki=
1, otherwise Ki=0；
N is the number of units of main frame in described host region.
Preferably, control described refrigeration system improve application factor less than predetermined value host region at least some of
The step of the temperature of host region includes:
The master of predetermined value it is less than by described new energy resources system according to application factor in the application factor host region to being powered
Machine region is ranked up；
According to application factor from low to high, successively application factor is heightened, directly less than the temperature of the host region of predetermined value
Current power supply capacity to described new energy resources system is able to maintain that described refrigeration system and the master powered by described new energy resources system
Main frame in machine region after adjustment at a temperature of till normal work, or until all application factors are less than the master of predetermined value
Till the temperature in machine region is all raised.
Preferably, the following steps that described energy efficiency managing method is carried out in being additionally included in each described regulating cycle:
After all application factors are all raised less than the temperature of the host region of predetermined value, working as of described new energy resources system
Front power supply capacity still can not maintain the main frame in described refrigeration system and the host region that powered by described new energy resources system
When normally working at a temperature of after adjustment, the host region that part is powered by described new energy resources system is switched to by tradition electricity
Net power supply.
Preferably, the host region that part is powered by described new energy resources system is switched to the step powered by tradition electrical network
Including:
According to application factor from low to high, in the host region described new energy resources system powered successively, application factor is less than
Each host region of predetermined value switches to successively and is powered by tradition electrical network, until the current power supply capacity of described new energy resources system
It is able to maintain that the temperature after adjustment of the main frame in described refrigeration system and the host region that powered by described new energy resources system
Till lower normal work.
Preferably, from the beginning of second regulating cycle, when described data center exists the master powered by described tradition electrical network
During machine region, described energy efficiency managing method is additionally included in each described regulating cycle the following steps carried out:
The current power supply capacity of the described new energy resources system obtained when this regulating cycle exceedes and obtains with regulating cycle last time
During the current power supply capacity taken, according to application factor from low paramount, successively the host region powered by tradition electrical network is switched to
Powered by described new energy resources system, until the current power supply capacity of described new energy resources system is just able to maintain that described refrigeration system
And the main frame in the host region powered by described new energy resources system after adjustment at a temperature of till normal work.
As another aspect of the present invention, it is provided that the energy efficiency management device of a kind of data center, wherein, described energy efficiency management
Device includes:
Current power supply capacity acquisition module, described current power supply capacity acquisition module is for obtaining in each regulating cycle
The current power supply capacity of new energy resources system；
Judge module, described judge module is for judging whether the current power supply capacity of described new energy resources system is able to maintain that
Main frame in described refrigeration system and the host region that powered by described new energy resources system normally works under Current Temperatures；
Application factor computing module, described application factor computing module is used for utilizing below equation to calculate each host region
Application factor:
Wherein, K is the application factor of this host region；
When at least one in the cpu busy percentage or memory usage of i-th main frame is more than predetermined percentage, Ki=
1, otherwise Ki=0；
N is the number of units of main frame in described host region；With
Refrigeration system adjustment module, described refrigeration system adjustment module is for supplying electric capacity when the current of described new energy resources system
Amount can not maintain the main frame in described refrigeration system and the host region that powered by described new energy resources system at Current Temperatures
When normally working down, control described refrigeration system raising application factor and be less than at least some of main frame in the host region of predetermined value
The temperature in region.
Preferably, described energy efficiency management device also includes order module, and described order module is for according to application factor pair
In the host region powered by described new energy resources system, application factor is ranked up less than the host region of predetermined value；
Described refrigeration system adjustment module is for according to application factor from low to high, successively by application factor less than predetermined value
The temperature of host region heighten, until the current power supply capacity of described new energy resources system be able to maintain that described refrigeration system and by
Main frame in the host region that described new energy resources system is powered after adjustment at a temperature of till normal work or until all
Till application factor is all raised less than the temperature of the host region of predetermined value.
Preferably, described energy efficiency management device also includes electrical network handover module, and described electrical network handover module is for when all
After application factor is all raised less than the temperature of the host region of predetermined value, the current power supply capacity of described new energy resources system is the most not
It is able to maintain that the temperature after adjustment of the main frame in described refrigeration system and the host region that powered by described new energy resources system
When normally working down, the host region that part is powered by described new energy resources system is switched to and is powered by tradition electrical network.
Preferably, described electrical network handover module is for according to application factor from low to high, successively by described new energy resources system
In the host region of power supply, application factor switches to successively less than each host region of predetermined value and is powered by tradition electrical network, until
The current power supply capacity of described new energy resources system is able to maintain that described refrigeration system and the master powered by described new energy resources system
Main frame in machine region after adjustment at a temperature of till normal work.
Preferably, described electrical network handover module is additionally operable to when described data center exists the master powered by described tradition electrical network
During machine region, the current power supply capacity of the described new energy resources system obtained when this regulating cycle exceedes and obtains with regulating cycle last time
During the current power supply capacity taken, according to application factor from low paramount, successively the host region powered by tradition electrical network is switched to
Powered by described new energy resources system, until the current power supply capacity of described new energy resources system is just able to maintain that described refrigeration system
And the main frame in the host region powered by described new energy resources system after adjustment at a temperature of till normal work.
Still another aspect as the present invention, it is provided that the energy efficiency management system of a kind of data center, wherein, described efficiency pipe
Reason system includes above-mentioned energy efficiency management assembling device provided by the present invention, working condition acquiring module and temperature collect module, Mei Gesuo
Stating and be provided with described working condition acquiring module on main frame, described working condition acquiring module is for gathering the CPU of corresponding described main frame
Utilization rate and memory usage, and cpu busy percentage and the memory usage of every the described main frame collected are sent extremely
Described application factor computing module, each described host region is provided with described temperature collect module, described temperature acquisition mould
Block is for gathering the temperature of corresponding host region, and sends the temperature of each host region collected to described judgement
Module.
When the power supply capacity deficiency of described new energy resources system, the temperature of host region less for application factor is heightened,
After the temperature of host region improves, the power consumption of refrigeration system will reduce, and therefore, it can utilize green energy resource system to continue as
Main frame is powered.Owing to, in the application factor host region less than preset value, the workload of main frame is relatively low, therefore, heating
Amount is relatively low, and higher temperature has been able to meet and cools down application factor less than the host region of preset value.Cause
This, utilize method provided by the present invention can also meet the temperature requirements of work normal to data center.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with following tool
Body embodiment is used for explaining the present invention together, but is not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the energy efficiency managing method of the data center that the embodiment of the present invention 1 is provided；
Fig. 2 is the flow chart of the energy efficiency managing method of the data center that the embodiment of the present invention 2 is provided；
Fig. 3 is the module map of the energy efficiency management device of data center provided by the present invention；
Fig. 4 is the schematic diagram of the energy efficiency management system of data center provided by the present invention.
Description of reference numerals
300: energy efficiency management device 310: current power supply capacity acquisition module
320: judge module 330: application factor computing module
340: refrigeration system adjustment module 350: order module
360: electrical network handover module 410: working condition acquiring module
420: temperature collect module 500: host region
600: tradition electrical network 700: new energy resources system
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that this place is retouched
The detailed description of the invention stated is merely to illustrate and explains the present invention, is not limited to the present invention.
Implement 1
Shown in Fig. 1 is the flow chart of the energy efficiency managing method of the data center that the embodiment of the present invention 1 is provided.Described
Data center includes multiple host and the refrigeration system cooling down described data center.As shown in Figure 4, described data center
It is divided into multiple host region 500, in each described host region, is provided with multiple host, utilize the new energy resources system 700 to be
The main frame of described refrigeration system and at least part of host region is powered.Wherein, described energy efficiency managing method includes multiple tune
The joint cycle, as it is shown in figure 1, described energy efficiency management way is included in each described regulating cycle the following steps carried out:
In step s 110, the current power supply capacity of described new energy resources system is obtained；
In the step s 120, it is judged that whether the current power supply capacity of described new energy resources system is able to maintain that described refrigeration system
And the main frame in the host region powered by described new energy resources system is at Current Temperatures T0Lower normal work；
In step s 130, when the current power supply capacity of described new energy resources system can not maintain described refrigeration system and
When main frame in the host region powered by described new energy resources system normally works under Current Temperatures, control described refrigeration system
Improve application factor and be less than the temperature of at least some of host region in the host region of predetermined value, wherein, utilize formula (1) to count
Calculate the application factor of each host region:
Wherein, K is the application factor of this host region；
When at least one in the cpu busy percentage or memory usage of i-th main frame is more than predetermined percentage, Ki=
1, otherwise Ki=0；
N is the number of units of main frame in described host region.
Before utilizing the temperature of refrigeration system regulation host region, the Current Temperatures T of each host region0Can be identical
Also cannot be different.When result of determination is no in step S120, show that the power supply capacity of described new energy resources system is not enough.In step
The temperature of host region less for application factor is heightened by rapid S130 and (such as, heightens to T1), when the temperature of host region carries
Gao Hou, the power consumption of refrigeration system will reduce, and therefore, it can utilize green energy resource system to continue as main frame and be powered.Due to
Application factor is less than in the host region of preset value, and the workload of main frame is relatively low, and therefore, caloric value is relatively low, higher
Temperature T1Have been able to meet and application factor is cooled down less than the host region of preset value.Therefore, institute of the present invention is utilized
The method provided can also meet the temperature requirements of work normal to data center.
During it is easily understood that result of determination is for being in the step s 120, refrigeration system is not adjusted, now may be used
Directly to terminate this regulating cycle.
It is to be understood that described energy efficiency management way includes multiple regulating cycle, say, that each pre-timing
Between after section, it is necessary to repeated execution of steps S100 is to step S300.
In the present invention, described preset value do not had special requirement, as a kind of preferred implementation, described preset value
Can be 0.5.Described predetermined percentage can be 50% to 90%, it is preferable that described predetermined percentage is 70%.
Implement 2
Shown in Fig. 2 is the schematic diagram of the method for the data center of management according to another embodiment of the present invention efficiency.As
Shown in figure, described energy efficiency managing method is included in each regulating cycle the following steps carried out:
In step S210, obtain the current power supply capacity of described new energy resources system；
In step S220, it is judged that whether the current power supply capacity of described new energy resources system is able to maintain that described refrigeration system
And the main frame in the host region powered by described new energy resources system is at Current Temperatures T0Lower normal work；
In step S230, when the current power supply capacity of described new energy resources system can not maintain described refrigeration system and
When main frame in the host region powered by described new energy resources system normally works under Current Temperatures, control described refrigeration system
Improve application factor and be less than the temperature of at least some of host region in the host region of predetermined value, specifically include:
In step S231, low according to application factor in the application factor host region to being powered by described new energy resources system
It is ranked up in the host region of predetermined value；
In step S232, according to application factor from low to high, successively application factor is less than the host region of predetermined value
Temperature heighten, until the current power supply capacity of described new energy resources system is able to maintain that described refrigeration system and by described new forms of energy
Main frame in the host region of system power supply after adjustment at a temperature of till normal work, or until all application factors are low
Till the temperature of the host region of predetermined value is all raised；
In step S240, after all application factors are all raised less than the temperature of the host region of predetermined value, described
The current power supply capacity of new energy resources system still can not maintain described refrigeration system and the master powered by described new energy resources system
Main frame in machine region after adjustment at a temperature of when normally working, the host region that part is powered by described new energy resources system
Switch to and powered by tradition electrical network.
All can normally work in order to ensure the main frame in each host region, in step S230, preferentially heighten operating mode system
The temperature of the host region that number is low.
After application factor all raises less than the temperature in the All hosts region of described predetermined value, described new energy system
The current power supply capacity of system is still not enough to maintain when normally working of described data center, then can carry out step S240.That is,
Host region less for Part load coefficient can switch to utilization tradition electrical network power.Due to the region that application factor is less
Power consumption the least, therefore, the method utilizing the present embodiment to be provided may insure that major part region still by new forms of energy system
System power supply.
In the present embodiment, it is not particularly limited how performing step S240, it is preferable that step S240 can be wrapped
Including according to application factor from low to high, in the host region described new energy resources system powered successively, application factor is less than predetermined value
Each host region switch to successively by tradition electrical network power, until the current power supply capacity of described new energy resources system can be tieed up
Hold the main frame in described refrigeration system and the host region that powered by described new energy resources system after adjustment at a temperature of normal
Till work.
When switching electric power system, can carry out according to application factor order from low to high, such that it is able to guarantee big portion
Dividing main frame is all to be powered by new energy resources system.
From the beginning of second regulating cycle, when described data center exists the host region powered by described tradition electrical network
Time, described energy efficiency managing method is additionally included in each regulating cycle the following steps carried out:
The current power supply capacity of the described new energy resources system obtained when this regulating cycle exceedes and obtains with regulating cycle last time
During the current power supply capacity taken, according to application factor from low paramount, successively the host region powered by tradition electrical network is switched to
Powered by described new energy resources system, until the current power supply capacity of described new energy resources system is just able to maintain that described refrigeration system
And the main frame in the host region powered by described new energy resources system after adjustment at a temperature of till normal work.
After above-mentioned, can recover in time to utilize new energy resources system that data center is powered, thus reach
Save the energy, the purpose of protection environment.
It is to be understood that described tradition electrical network refers to locate other power systems outside new energy resources system, such as, firepower
Electricity generation system, hydroelectric power system etc..
Embodiment 3
As another aspect of the present invention, also provide for the energy efficiency management device 300 of a kind of data center, wherein, such as Fig. 3
Shown in, this energy efficiency management device 300 includes:
Current power supply capacity acquisition module 310, this current power supply capacity acquisition module 310 is in each regulating cycle
Obtain the current power supply capacity of new energy resources system；
Judge module 320, this judge module 320 is for judging that the current power supply capacity of described new energy resources system whether can
Maintain the main frame normal work under Current Temperatures in described refrigeration system and the host region that powered by described new energy resources system
Make；
Application factor computing module 330, this application factor computing module 330 is used for utilizing below equation to calculate each main frame
The application factor in region:
Wherein, K is the application factor of this host region；
When at least one in the cpu busy percentage or memory usage of i-th main frame is more than predetermined percentage, Ki=
1, otherwise Ki=0；
N is the number of units of main frame in described host region；With
Refrigeration system adjustment module 340, this refrigeration system adjustment module 340 is for when the current confession of described new energy resources system
Capacitance can not maintain the main frame in described refrigeration system and the host region that powered by described new energy resources system currently
At a temperature of when normally working, controlling described refrigeration system, to improve application factor at least some of less than in the host region of predetermined value
The temperature of host region.
Preferably, energy efficiency management device 300 also includes order module 350, and this order module 350 is for according to application factor
Application factor in the host region powered by described new energy resources system is ranked up less than the host region of predetermined value.Sequence mould
Ranking results is sent to refrigeration system adjustment module by block 350, and correspondingly, refrigeration system adjustment module 340 is for according to operating mode
Application factor from low to high, is heightened by coefficient successively less than the temperature of the host region of predetermined value, until described new energy resources system
The current power supply capacity main frame that is able to maintain that in described refrigeration system and the host region that powered by described new energy resources system exist
At a temperature of after regulation till normal work, or until all application factors are less than temperature all quilts of the host region of predetermined value
Till heightening.
Preferably, energy efficiency management device 300 also includes electrical network handover module 360, and this electrical network handover module 360 is for working as institute
After the temperature having the host region that application factor is less than predetermined value is all raised, the current power supply capacity of described new energy resources system is still
The temperature after adjustment of the main frame in described refrigeration system and the host region that powered by described new energy resources system can not be maintained
When normally working under degree, the host region that part is powered by described new energy resources system is switched to and is powered by tradition electrical network.
Specifically, described new energy resources system, for according to application factor from low to high, is supplied by electrical network handover module 360 successively
In the host region of electricity, application factor switches to successively less than each host region of predetermined value and is powered by tradition electrical network, until institute
The current power supply capacity stating new energy resources system is able to maintain that described refrigeration system and the main frame powered by described new energy resources system
Main frame in region after adjustment at a temperature of till normal work.
Preferably, described electrical network handover module is additionally operable to when described data center exists the master powered by described tradition electrical network
During machine region, the current power supply capacity of the described new energy resources system obtained when this regulating cycle exceedes and obtains with regulating cycle last time
During the current power supply capacity taken, according to application factor from low paramount, successively the host region powered by tradition electrical network is switched to
Powered by described new energy resources system, until the current power supply capacity of described new energy resources system is just able to maintain that described refrigeration system
And the main frame in the host region powered by described new energy resources system after adjustment at a temperature of till normal work.
The energy efficiency management device 300 of data center provided by the present invention goes for multiple different data centers
Carry out energy efficiency management.
Embodiment 4
Still another aspect as the present invention, it is provided that the energy efficiency management system of a kind of data center, wherein, as shown in Figure 4,
Described energy efficiency management system includes above-mentioned energy efficiency management device 300 provided by the present invention, working condition acquiring module 410 and temperature
Acquisition module 420, each described main frame is provided with described working condition acquiring module, and described working condition acquiring module is used for gathering phase
The cpu busy percentage of the described main frame answered and memory usage, and by the cpu busy percentage of every described main frame collected and
Memory usage sends to described application factor computing module, and each described host region is provided with described temperature acquisition mould
Block, described temperature collect module is for gathering the temperature of corresponding host region, and by each host region of collecting
Temperature sends to described judge module.
As shown in Figure 4, described data center includes that multiple host region 500, each host region 500 are both provided with operating mode
Acquisition module 410 and temperature collect module 420.The energy efficiency management system of data center provided by the present invention can be to many numbers
Carry out energy efficiency management according to center, determine according to the current power supply capacity of new energy resources system 700 be use new energy resources system 700 to
The host supplying power of host region still uses tradition electrical network to the host supplying power of host region.Therefore, energy provided by the present invention
Effect management system is a kind of energy efficiency management system based on big data.
It is understood that the principle that is intended to be merely illustrative of the present of embodiment of above and the exemplary enforcement that uses
Mode, but the invention is not limited in this.For those skilled in the art, in the essence without departing from the present invention
In the case of god and essence, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (11)
1. an energy efficiency managing method for data center, described data center includes multiple host and carries out described data center
The refrigeration system of cooling, it is characterised in that described data center is divided into multiple host region, in each described host region
Being provided with multiple host, the main frame utilizing new energy resources system to be described refrigeration system and at least part of described host region supplies
Electricity, described energy efficiency managing method includes being spaced the multiple regulating cycles carried out, and described energy efficiency management way is included in each described
The following steps carried out in regulating cycle:
Obtain the current power supply capacity of new energy resources system；
Judge whether the current power supply capacity of described new energy resources system is able to maintain that described refrigeration system and by described new forms of energy
Main frame in the host region of system power supply normally works under Current Temperatures；
When the current power supply capacity of described new energy resources system can not maintain described refrigeration system and by described new energy resources system
When main frame in the host region of power supply normally works under Current Temperatures, control described refrigeration system raising application factor and be less than
The temperature of at least some of host region in the host region of predetermined value, wherein, utilizes below equation to calculate each host region
Application factor:
Wherein, K is the application factor of this host region；
When at least one in the cpu busy percentage or memory usage of i-th main frame is more than predetermined percentage, Ki=1, no
Then Ki=0；
N is the number of units of main frame in described host region.
Energy efficiency managing method the most according to claim 1, it is characterised in that control described refrigeration system and improve application factor
Include less than the step of the temperature of at least some of host region in the host region of predetermined value:
The main frame district of predetermined value it is less than by described new energy resources system according to application factor in the application factor host region to being powered
Territory is ranked up；
According to application factor from low to high, successively application factor is heightened less than the temperature of the host region of predetermined value, until institute
The current power supply capacity stating new energy resources system is able to maintain that described refrigeration system and the main frame district powered by described new energy resources system
Main frame in territory after adjustment at a temperature of till normal work, or until all application factors are less than the main frame district of predetermined value
Till the temperature in territory is all raised.
Energy efficiency managing method the most according to claim 2, it is characterised in that described energy efficiency managing method is additionally included in each
The following steps carried out in described regulating cycle:
After all application factors are all raised less than the temperature of the host region of predetermined value, the current confession of described new energy resources system
Capacitance still can not maintain the main frame in described refrigeration system and the host region that powered by described new energy resources system adjusting
When normally working at a temperature of after joint, the host region that part is powered by described new energy resources system is switched to and is supplied by tradition electrical network
Electricity.
Energy efficiency managing method the most according to claim 3, it is characterised in that part is powered by described new energy resources system
Host region switches to the step powered by tradition electrical network to include:
According to application factor from low to high, in the host region described new energy resources system powered successively, application factor is less than predetermined
Each host region of value switches to successively and is powered, until the current power supply capacity of described new energy resources system can by tradition electrical network
Maintain the main frame in described refrigeration system and the host region that powered by described new energy resources system after adjustment at a temperature of just
Often till work.
Energy efficiency managing method the most according to claim 4, it is characterised in that from the beginning of second regulating cycle, when described
When data center exists the host region powered by described tradition electrical network, described energy efficiency managing method is additionally included in each described tune
The following steps carried out in the joint cycle:
The current power supply capacity of the described new energy resources system obtained when this regulating cycle exceedes and regulating cycle obtains last time
During current power supply capacity, according to application factor from low paramount, successively the host region powered by tradition electrical network is switched to by institute
State new energy resources system to power, until the current power supply capacity of described new energy resources system be just able to maintain that described refrigeration system and
Main frame in the host region powered by described new energy resources system after adjustment at a temperature of till normal work.
6. the energy efficiency management device of a data center, it is characterised in that described energy efficiency management device includes:
Current power supply capacity acquisition module, described current power supply capacity acquisition module is for obtaining new energy in each regulating cycle
The current power supply capacity of origin system；
Judge module, described judge module is described for judging whether the current power supply capacity of described new energy resources system is able to maintain that
Main frame in refrigeration system and the host region that powered by described new energy resources system normally works under Current Temperatures；
Application factor computing module, the work that described application factor computing module calculates each host region for utilizing below equation
Condition coefficient:
Wherein, K is the application factor of this host region；
When at least one in the cpu busy percentage or memory usage of i-th main frame is more than predetermined percentage, Ki=1, no
Then Ki=0；
N is the number of units of main frame in described host region；With
Refrigeration system adjustment module, described refrigeration system adjustment module is for the current power supply capacity when described new energy resources system not
Be able to maintain that the main frame in described refrigeration system and the host region that powered by described new energy resources system under Current Temperatures just
When often working, control described refrigeration system raising application factor and be less than at least some of host region in the host region of predetermined value
Temperature.
Energy efficiency management device the most according to claim 6, it is characterised in that described energy efficiency management device also includes the mould that sorts
Block, described order module is for being less than according to application factor in the application factor host region to being powered by described new energy resources system
The host region of predetermined value is ranked up；
Application factor, for according to application factor from low to high, is less than the master of predetermined value by described refrigeration system adjustment module successively
The temperature in machine region is heightened, until the current power supply capacity of described new energy resources system is able to maintain that described refrigeration system and by described
Main frame in the host region that new energy resources system is powered after adjustment at a temperature of till normal work, or until all operating modes
Till coefficient is all raised less than the temperature of the host region of predetermined value.
Energy efficiency management device the most according to claim 7, it is characterised in that described energy efficiency management device also includes that electrical network is cut
Die change block, described electrical network handover module is for being all raised less than the temperature of the host region of predetermined value when all application factors
After, the current power supply capacity of described new energy resources system still can not maintain described refrigeration system and be supplied by described new energy resources system
Main frame in the host region of electricity after adjustment at a temperature of when normally working, the master that part is powered by described new energy resources system
Machine region switches to and is powered by tradition electrical network.
Energy efficiency management device the most according to claim 8, it is characterised in that described electrical network handover module is for according to operating mode
From low to high, in the host region described new energy resources system powered successively, application factor is less than each main frame of predetermined value for coefficient
Region switches to successively and is powered, until the current power supply capacity of described new energy resources system is able to maintain that described refrigeration by tradition electrical network
Main frame in system and the host region that powered by described new energy resources system after adjustment at a temperature of till normal work.
Energy efficiency management device the most according to claim 9, it is characterised in that described electrical network handover module is additionally operable to work as institute
When stating the host region that data center's existence is powered by described tradition electrical network, when the described new forms of energy system that this regulating cycle obtains
During the current power supply capacity that the current power supply capacity of system exceedes with last time, regulating cycle obtained, according to application factor from low paramount,
Switch to be powered by described new energy resources system by the host region powered by tradition electrical network successively, until described new energy resources system
Current power supply capacity is just able to maintain that the master in described refrigeration system and the host region that powered by described new energy resources system
Machine after adjustment at a temperature of till normal work.
The energy efficiency management system of 11. 1 kinds of data centers, it is characterised in that described energy efficiency management system include claim 6 to
Energy efficiency management assembling device, working condition acquiring module and temperature collect module described in any one in 10, on each described main frame all
Be provided with described working condition acquiring module, described working condition acquiring module for gather corresponding described main frame cpu busy percentage and
Memory usage, and cpu busy percentage and the memory usage of every the described main frame collected are sent to described operating mode system
Number computing module, each described host region is provided with described temperature collect module, and described temperature collect module is used for gathering
The temperature of corresponding host region, and the temperature of each host region collected is sent to described judge module.
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