CN107194626A - The energy supplying system and energy supply method of a kind of data center - Google Patents
The energy supplying system and energy supply method of a kind of data center Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000005265 energy consumption Methods 0.000 claims abstract description 142
- 239000000567 combustion gas Substances 0.000 claims abstract description 47
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 210000000582 semen Anatomy 0.000 claims description 74
- 238000002485 combustion reaction Methods 0.000 claims description 46
- 230000005611 electricity Effects 0.000 claims description 27
- 239000007789 gas Substances 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 10
- 238000005057 refrigeration Methods 0.000 claims description 8
- 239000002918 waste heat Substances 0.000 claims description 8
- 230000001960 triggered effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 7
- 230000009467 reduction Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000002737 fuel gas Substances 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q50/06—Energy or water supply
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- H02J3/005—
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
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Abstract
The invention provides a kind of energy supplying system of data center and energy supply method, energy supplying system includes：Detection module, control module, civil power power module and combustion gas power module；Wherein, detection module, the energy expenditure information for determining data center；The first energy consumption that data center runs with civil power energy-provision way and the second energy consumption that data center is run with combustion gas energy-provision way are determined according to energy expenditure information；Judge whether the first energy consumption is less than the second energy consumption, if it is, sending the first trigger signal to control module；Otherwise, the second trigger signal is sent to control module；Control module, for when receiving the first trigger signal of detection module transmission, control civil power power module to provide electric energy and cold energy to data center；When receiving the second trigger signal of detection module transmission, control combustion gas power module provides electric energy and cold energy to data center.The technical scheme that the present invention is provided can reduce the energy consumption of data center.
Description
Technical field
The present invention relates to field of computer technology, the energy supplying system and energy supply method of more particularly to a kind of data center.
Background technology
In recent years, with China internet, cloud computing and the accelerated development of big data industry, Constructing data center will welcome
Develop climax.During data center flourishes, the energy-provision way of data center turns into focus of concern.
At present, the energy-provision way of data center provides city for traditional external electrical network and supplies electricity to data center's progress confession in 24 hours
Electricity.Electric energy is provided to be mainly used in maintaining data center's normal work and keep the temperature stabilization of data center.
Because consumption of data center is high and increases year by year, existing energy-provision way can not meet the height needed for data center's operation
Energy consumption.Accordingly, it would be desirable to which developing a set of energy supplying system and method reduces the energy consumption of data center.
The content of the invention
The embodiments of the invention provide a kind of energy supplying system of data center and energy supply method, data center can be reduced
Energy consumption.
In a first aspect, the invention provides a kind of energy supplying system of data center, including：Detection module, control module, city
Electric power module and combustion gas power module；Wherein,
The detection module, the energy expenditure information for determining data center；Determined according to the energy expenditure information
The first energy consumption and the data center that the data center is run with civil power energy-provision way run with combustion gas energy-provision way
Two energy consumptions；Judge whether first energy consumption is less than second energy consumption, touched if it is, sending first to the control module
Signal；Otherwise, the second trigger signal is sent to the control module；
The control module, for when receiving first trigger signal that the detection module is sent, controlling institute
State civil power power module and provide electric energy and cold energy to the data center；Receiving the detection module is sent described second
During trigger signal, the combustion gas power module is controlled to provide electric energy and cold energy to the data center.
Preferably, the combustion gas power module, including：Gas internal-combustion engine, generator and refrigeration work group；
The gas internal-combustion engine, under the control of the control module combustion gas to produce combustion heat energy, and shape
Into combustion product；The combustion heat energy is converted into mechanical energy；
The generator, institute is provided for the mechanical energy using gas internal-combustion engine generation to the data center
State electric energy；
The refrigeration work group, the waste heat that the combustion product for being produced using the gas internal-combustion engine is carried is to institute
State data center and the cold energy is provided.
Preferably, the energy expenditure information, including：Power consumption information and cold energy the consumption letter of the data center
Breath；
The detection module, is further used for obtaining the confession that the power module currently run is provided in preset time threshold
Electricity, semen donors, the power consumption information and the cold energy consumption information；According to the power consumption information and the cold energy
Consumption information, is respectively compared the delivery and semen donors described in power consumption and cold energy consumption, and judge the power supply
Whether amount and the semen donors are not less than the power consumption and the cold energy consumption；When the delivery and the confession
In cold exist at least one be less than the power consumption and/or the cold energy consumption when, judge the delivery and/or
Whether the semen donors are maximum delivery and/or maximum semen donors, are touched if it is, sending described first to the control module
Signal or second trigger signal so that the civil power power module and the combustion gas power module are simultaneously to the data
Center provides electric energy and cold energy；Otherwise, adjustment signal is sent to the power module currently run；
The power module currently run, for when receiving adjustment signal, increasing the delivery and/or described
Semen donors, so that institute's delivery and the semen donors are not less than the power consumption and the cold energy consumption.
Preferably, further comprise：Power distribution equipment and electrical storage device；
The power distribution equipment, for when the delivery is more than the power consumption, by the unnecessary delivery
Store in electrical storage device；
The electrical storage device, for storing electricity, and when the delivery is less than the power consumption, to described
The electricity that data center's conveying has been stored.
Preferably, further comprise：Cooling distribution unit and cold-storage device；
The cooling distribution unit, for when the semen donors are more than the cold energy consumption, by the unnecessary semen donors
Store in the cold-storage device；
The cold-storage device, for storing cold, and when the semen donors are more than the cold energy consumption, to described
The cold that data center's conveying has been stored.
Preferably, further comprise：Clock module module；
The clock module, for judging current time whether within the trough-electricity period, if it is, triggering the detection mould
Root tuber determines first energy consumption according to the civil power price of the energy expenditure information and trough-electricity period；Otherwise, the inspection is triggered
Survey module and first energy consumption is determined according to the civil power price of the energy expenditure information and peak electric period.
Second aspect, the invention provides a kind of energy supply method of data center, including：
Determine the energy expenditure information of data center；
The first energy consumption and institute that the data center runs with civil power energy-provision way are determined according to the energy expenditure information
State the second energy consumption that data center is run with combustion gas energy-provision way；
Judge first energy consumption whether be less than second energy consumption, if it is, selection with the civil power energy-provision way to
The data center provides electric energy and cold energy；Otherwise, select to provide electric energy to the data center with the combustion gas energy-provision way
And cold energy.
Preferably, the selection provides electric energy and cold energy with the combustion gas energy-provision way to the data center, including：
According to first trigger signal, combustion gas forms combustion product to produce combustion heat energy；
The combustion heat energy is converted into mechanical energy；
Using the mechanical energy electric energy is provided to the data center；
The waste heat carried using the combustion product provides the cold energy to the data center.
Preferably, the energy expenditure information, including：Power consumption information and cold energy the consumption letter of the data center
Breath；
The corresponding delivery of the energy-provision way selected, semen donors, the power consumption are obtained in preset time threshold
Information and the cold energy consumption information；According to the power consumption information and the cold energy consumption information, the confession is respectively compared
Electricity and power consumption, the semen donors and cold energy consumption, and whether not to judge the delivery and the semen donors
Less than the power consumption and the cold energy consumption；
It is less than the power consumption and/or the cold energy when there is at least one in the delivery and the semen donors
Whether during consumption, it is maximum delivery and/or maximum semen donors to judge the delivery and/or the semen donors, if it is,
Selection provides electric energy and cold energy to the data center simultaneously with two kinds of energy-provision way；Otherwise, the delivery and/or institute are increased
Semen donors are stated, so that the delivery and the semen donors are not less than the power consumption and the cold energy consumption.
Preferably, further comprise：When the delivery is more than the power consumption, the unnecessary power supply is stored
Amount；
When the delivery is less than the power consumption, institute is provided to the data center using the electricity stored
State electric energy.
Preferably, further comprise：When the semen donors are more than the cold energy consumption, the unnecessary cooling is stored
Amount；
When the semen donors are less than the cold energy consumption, institute is provided to the data center using the cold stored
State cold energy.
Preferably, it is described first energy consumption of civil power energy-provision way is determined according to the energy expenditure information before, enter one
Step includes：
Current time is judged whether within the trough-electricity period, if it is, according to the energy expenditure information and trough-electricity
The civil power price of period determines first energy consumption；Otherwise, according to the energy expenditure information and city's electricity price of peak electric period
Lattice determine first energy consumption.
The embodiments of the invention provide a kind of energy supplying system of data center and energy supply method, under certain condition, data
Center can produce different energy consumptions because of the difference of energy-provision way, and number is can determine by the energy expenditure information of data center
The first energy consumption and data center run according to center with civil power energy-provision way energize the second energy consumption that mould mode is run with combustion gas.Again
By comparing the first energy consumption and the second energy consumption, determine that the energy consumption that data center runs generation with any energy-provision way is low, and lead to
The first trigger signal of transmission or the second trigger signal are crossed, corresponding power module is triggered and provides electric energy and cold energy to data center.
As can be seen here, the present invention provides two sets of energy-provision way, and can determine the energy consumption of every set energy-provision way, therefore, it is possible to select with energy
The minimum mode of consumption provides electric energy and cold energy to data center, so as to realize the purpose of the energy consumption of reduction data center.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of structural representation of the energy supplying system for data center that one embodiment of the invention is provided；
Fig. 2 is the structural representation of the energy supplying system for another data center that one embodiment of the invention is provided；
Fig. 3 is the structural representation of the energy supplying system for another data center that one embodiment of the invention is provided；
Fig. 4 is the structural representation of the energy supplying system for another data center that one embodiment of the invention is provided；
Fig. 5 is that one embodiment of the invention provides also a kind of structural representation of the energy supplying system of data center；
Fig. 6 is a kind of flow chart of the energy supply method for data center that one embodiment of the invention is provided；
Fig. 7 is the flow chart of the energy supply method for another data center that one embodiment of the invention is provided.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments, based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, the embodiments of the invention provide a kind of energy supplying system of data center, including：Detection module 101,
Control module 102, civil power power module 103 and combustion gas power module 104；Wherein,
Detection module 101, the energy expenditure information for determining data center；Institute is determined according to the energy expenditure information
State the first energy consumption that data center runs with civil power energy-provision way and the data center energize that mould mode runs with combustion gas the
Two energy consumptions；Judge whether first energy consumption is less than second energy consumption, touched if it is, sending first to the control module
Signal；Otherwise, the second trigger signal is sent to the control module；
Control module 102, for when receiving first trigger signal that the detection module is sent, controlling civil power
Power module 103 provides electric energy and cold energy to the data center；Touched in receive the detection module transmission described second
During signalling, control combustion gas power module 104 provides electric energy and cold energy to the data center.
The embodiments of the invention provide a kind of energy supplying system of data center, under certain condition, data center can because
Energy-provision way difference and produce different energy consumptions, can determine data center with city by the energy expenditure information of data center
First energy consumption of electric energy-provision way operation and data center energize the second energy consumption that mould mode is run with combustion gas.Again by comparing
One energy consumption and the second energy consumption, determine that the energy consumption that data center runs generation with any energy-provision way is low, and pass through transmission first
Trigger signal or the second trigger signal, trigger corresponding power module and provide electric energy and cold energy to data center.As can be seen here, originally
Invention provides two sets of energy-provision way, and can determine the energy consumption of every set energy-provision way, therefore, it is possible to select with the minimum side of energy consumption
Formula provides electric energy and cold energy to data center, so as to realize the purpose of the energy consumption of reduction data center.
In order to ensure with the relatively low energy-provision way service data center of energy consumption, it is necessary to outside traditional civil power power supply device
A power supply device is being configured to data center, as shown in Fig. 2 the embodiments of the invention provide the energy supply of another data center
System, combustion gas power module 104, including：Gas internal-combustion engine 1041, generator 1042 and refrigeration work group 1043；
Gas internal-combustion engine 1041, combustion gas is to produce combustion heat energy under the control of the control module, and forms combustion
Burn product；The combustion heat energy is converted into mechanical energy；
Generator 1042, institute is provided for the mechanical energy using gas internal-combustion engine generation to the data center
State electric energy；
Refrigeration work group 1043, the waste heat that the combustion product for being produced using the gas internal-combustion engine is carried
The cold energy is provided to the data center.
Gas internal-combustion engine is the power source of combustion gas power module, and mechanical energy is provided to generator by fuel gas buring, and
The heat energy of gasified refrigerant is provided to refrigeration work group.This mode can make full use of the heat after fuel gas buring, so as to reach
To the effect of reduction energy consumption.The combustion gas that gas internal-combustion engine is used includes：Natural gas, manufactured gas, manufactured fuel gas, liquefied petroleum gas etc., work of freezing
Include as group：Lithium bromide chiller.
Operationally, power consumption and cold energy consumption can change, and be likely to be greater than the confession of power module for data center
Electricity and semen donors, in order to solve in the problem, one embodiment of the present of invention, detection module 101 is further used for default
Time-domain in obtain power supply device semen donors and delivery, and data center power consumption and cold energy consumption,
And compare the size of size, semen donors and the cold energy consumption of delivery and power consumption.If delivery amount is less than electric energy
Consumption or semen donors be less than cold energy consumption, or both can not all meet the energy charge in data, then accordingly judge
Whether delivery is maximum delivery or judges whether semen donors are maximum semen donors, if it is, explanation only one energy supply of operation
Device can not maintain the normal operation of data center, it is necessary to run two power supply devices simultaneously；If it is not, can accordingly increase
Plus delivery, the semen donors of power supply device.
Delivery is less than exemplified by power consumption below, illustrates above procedure.For example, the delivery of combustion gas power module is
1000W, maximum delivery is 2000W, if power consumption is 1500W, and now power consumption is less than maximum delivery, can
The concentration of combustion gas in the cylinder during being burnt by increasing, to meet power consumption；If load is 2500W, then need
The first trigger signal is sent, to control civil power power module to convey 500W electric energy to data center.It is less than for semen donors
As cold energy consumption situation, situation of the processing method with delivery less than power consumption.
Operationally, power consumption may be less than the delivery of power module, in order to reduce energy consumption, such as data center
Shown in Fig. 3, the embodiments of the invention provide the energy supplying system of another data center, further comprise：Power distribution equipment 301 and storage
Electric installation 302；
Power distribution equipment 301, for when the delivery is more than the power consumption, the unnecessary delivery to be deposited
Store up in electrical storage device 302；
Electrical storage device 302, for storing electricity, and when the delivery is less than the power consumption, to described
The electricity that data center's conveying has been stored.
By said apparatus, unnecessary delivery can be temporarily stored, can be by when delivery is less than power consumption
The electric energy of storage is supplied to data center.
Operationally, cold energy consumption may be less than the semen donors of power module, in order to reduce energy consumption, such as data center
Shown in Fig. 4, the embodiments of the invention provide the energy supplying system of another data center, further comprise：Cooling distribution unit 401 and storage
Device for cooling 402；
Cooling distribution unit 401, for when the semen donors are more than the cold energy consumption, the unnecessary semen donors to be deposited
Store up in cold-storage device 401；
Cold-storage device 402, for storing cold, and when the semen donors are more than the cold energy consumption, to described
The cold that data center's conveying has been stored.
By said apparatus, unnecessary semen donors can be temporarily stored, can be by when delivery is less than power consumption
The electric energy of storage is supplied to data center.
It is determined that be that the first of civil power energy supplying system can take, Ying Ying of the electricity price to the first energy consumption of different periods is considered
Ring, as shown in figure 5, the embodiments of the invention provide also a kind of energy supplying system of data center, further comprising：Clock module
501；
Clock module 501, for judging current time whether within the trough-electricity period, if it is, during according to trough-electricity
The civil power price of section determines first energy consumption.
Typically when the trough-electricity period, delivery is more than power consumption, so the electricity price in the period is relatively low.And
When the electric period of peak, delivery is less than power consumption, so the electricity price in the period is of a relatively high.Therefore the trough-electricity period
The first of data center corresponding with the peak electric period can consumption energy consumption be to calculate respectively the need for difference.
As shown in fig. 6, the present invention, which implements power, provides a kind of energy supply method of data center, comprise the following steps：
Step 601, the energy expenditure information of data center is determined.
Step 602, determine that the data center is supplied with civil power energy-provision way operation civil power according to the energy expenditure information
First energy supply energy consumption energy consumption of energy mode and the data center run the second confession of combustion gas energy-provision way with combustion gas energy-provision way
Can energy consumption energy consumption.
Step 603, judge whether first energy consumption is less than second energy consumption, if it is, performing step 604；Otherwise,
Perform step 605.
Step 604, select to provide electric energy and cold energy to the data center with the civil power energy-provision way.
Step 605, select to provide electric energy and cold energy to the data center with the combustion gas energy-provision way.
In one embodiment of the invention, the selection provides electricity with the combustion gas energy-provision way to the data center
Energy and cold energy, including：
According to first trigger signal, combustion gas forms combustion product to produce combustion heat energy；
The combustion heat energy is converted into mechanical energy；
Using the mechanical energy electric energy is provided to the data center；
The waste heat carried using the combustion product provides the cold energy to the data center.
In one embodiment of the invention, the energy expenditure information, including：The power consumption letter of the data center
Breath and cold energy consumption information；
The corresponding delivery of the energy-provision way selected, semen donors, the power consumption are obtained in preset time threshold
Information and the cold energy consumption information；According to the power consumption information and the cold energy consumption information, the confession is respectively compared
Electricity and power consumption, the semen donors and cold energy consumption, and whether not to judge the delivery and the semen donors
Less than the power consumption and the cold energy consumption；
It is less than the power consumption and/or the cold energy when there is at least one in the delivery and the semen donors
Whether during consumption, it is maximum delivery and/or maximum semen donors to judge the delivery and/or the semen donors, if it is,
Selection provides electric energy and cold energy to the data center simultaneously with two kinds of energy-provision way；Otherwise, the delivery and/or institute are increased
Semen donors are stated, so that the delivery and the semen donors are not less than the power consumption and the cold energy consumption.
In one embodiment of the invention, further comprise：When the delivery is more than the power consumption, deposit
The unnecessary delivery of storage；
When the delivery is less than the power consumption, institute is provided to the data center using the electricity stored
State electric energy.
In one embodiment of the invention, further comprise：When the semen donors are more than the cold energy consumption, deposit
The unnecessary semen donors of storage；
When the semen donors are less than the cold energy consumption, institute is provided to the data center using the cold stored
State cold energy.
In one embodiment of the invention, the of civil power energy-provision way is determined according to the energy expenditure information described
Before one energy consumption, further comprise：
Current time is judged whether within the trough-electricity period, if it is, according to the energy expenditure information and trough-electricity
The civil power price of period determines first energy consumption；Otherwise, according to the energy expenditure information and city's electricity price of peak electric period
Lattice determine first energy consumption.
In order to which the embodiment of the present invention is better described, so that combustion gas energy consumption is less than city's electric energy consumption as an example, as shown in fig. 7, this hair
Bright implementation power provides a kind of energy supply method of data center, comprises the following steps：
Step 701, the energy expenditure information of data center is determined.
Step 702, according to the civil power price and the energy expenditure information of data center of current time, data center is determined
First energy consumption；According to the energy expenditure information, the second energy consumption of data center is determined.
In embodiments of the present invention, civil power energy supply realizes that combustion gas energy supply passes through cool and thermal power three by accessing external electrical network
Alliance is realized.
Step 703, judge whether the first energy consumption is less than the second energy consumption, if it is, performing step 704；Otherwise, step is performed
714。
Step 704, select to provide electric energy and cold energy to data center with combustion gas energy-provision way.
Step 705, combustion gas is to produce combustion heat energy, and forms combustion product.
Step 706, combustion heat energy is converted into mechanical energy, and electric energy is provided to data center using mechanical energy；Utilize combustion
The waste heat for burning product carrying provides cold energy to data center.
In embodiments of the present invention, gas internal-combustion engine burning natural gas obtains combustion heat energy and combustion product, with lithium bromide
Unit is refrigeration work group, and cold energy is provided to data center.The refrigerant of lithium bromide chiller is water, utilizes the waste heat of combustion product
Vaporize water into, high pressure-temperature vapor is formed, so as to provide power for process of refrigerastion.
Step 707, the corresponding delivery of combustion gas energy-provision way, semen donors, data center are obtained in preset time threshold
Power consumption information and cold energy consumption information.
Step 708, according to power consumption information and cold energy consumption information, delivery and power consumption, confession are respectively compared
Cold and cold energy consumption.
Step 709, judge whether delivery and semen donors are not less than power consumption and cold energy consumption, if it is,
Perform step 713；Otherwise, step 710 is performed.
Step 710, whether judge delivery and/or semen donors is maximum delivery and/or maximum semen donors, if it is,
Perform step 711；Otherwise, step 712 is performed.
Step 711, two kinds of energy-provision way are selected to provide electric energy and/or cold energy to data center simultaneously.
In embodiments of the present invention, during two kinds of energy-provision way of simultaneous selection, two kinds of energy-provision way power supply circuits close to be in parallel
System.
Step 712, increase delivery and/or semen donors so that delivery and semen donors not less than power consumption and
Cold energy consumption.
In embodiments of the present invention, if the delivery of combustion gas energy-provision way is inadequate, when can increase burning, natural gas exists
Concentration in cylinder；If semen donors not enough, are passed through in lithium bromide chiller and a certain amount of natural gas that burns are more to vaporize
Refrigerant.
Step 713, when delivery or semen donors are more than power consumption or cold energy consumption, unnecessary delivery is stored
Or semen donors.
In embodiments of the present invention, the electricity or cold of storage can be less than in delivery or semen donors power consumption or
During cold energy consumption, data center is conveyed to.The electric energy wherein stored can also be sent to external electrical network.
Step 714, selection civil power energy-provision way provides electric energy and cold energy to the data center.
In embodiments of the present invention, it is defaulted as in the trough-electricity period, selection civil power energy-provision way provides electricity to data center
Energy and cold energy, other choosing period of time combustion gas energy-provision way provide electric energy and cold energy to data center.
In summary, each embodiment of the invention at least has the advantages that：
1st, in one embodiment of the invention, under certain condition, data center can produce because of the difference of energy-provision way
Different energy consumptions, data center is run with civil power energy-provision way first is can determine by the energy expenditure information of data center
Energy consumption and data center energize the second energy consumption that mould mode is run with combustion gas.Again by comparing the first energy consumption and the second energy consumption, really
Determine data center low with the energy consumption of any energy-provision way operation generation, and pass through the first trigger signal of transmission or the second triggering letter
Number, trigger corresponding power module and provide electric energy and cold energy to data center.As can be seen here, the present invention provides two sets of energy supply sides
Formula, and the energy consumption of every set energy-provision way is can determine, therefore, it is possible to select to provide electricity to data center in the minimum mode of energy consumption
Energy and cold energy, so as to realize the purpose of the energy consumption of reduction data center.
2nd, in one embodiment of the invention, by the power module for configuring the energy that efficiently can be produced using fuel gas buring
Electric energy and cold energy are provided for data center, further the energy consumption of reduction data center.
3rd, in one embodiment of the invention, by the way that unnecessary semen donors storage arrived into cold-storage device, and by unnecessary confession
Electrical storage device is arrived in electricity storage, is that data center saves mass energy in the process of running, further the energy of reduction data center
Consumption.
4th, in one embodiment of the invention, by judging that the time whether within the trough-electricity period, can accurately determine out
First energy consumption of data center, so as to correct selection energy-provision way.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity
Or operation makes a distinction with another entity or operation, and not necessarily require or imply exist between these entities or operation
Any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant be intended to it is non-
It is exclusive to include, so that process, method, article or equipment including a series of key elements not only include those key elements,
But also other key elements including being not expressly set out, or also include solid by this process, method, article or equipment
Some key elements.In the absence of more restrictions, by sentence " including the key element that a 〃 〃 " is limited, it is not excluded that
Also there is other identical factor in the process including the key element, method, article or equipment.
It is last it should be noted that：Presently preferred embodiments of the present invention is the foregoing is only, the skill of the present invention is merely to illustrate
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made within the spirit and principles of the invention,
Equivalent substitution, improvement etc., are all contained in protection scope of the present invention.
Claims (10)
1. a kind of energy supplying system of data center, it is characterised in that including：Detection module, control module, civil power power module and
Combustion gas power module；Wherein,
The detection module, the energy expenditure information for determining data center；According to being determined the energy expenditure information
The second energy that the first energy consumption and the data center that data center is run with civil power energy-provision way are run with combustion gas energy-provision way
Consumption；Judge whether first energy consumption is less than second energy consumption, believe if it is, sending the first triggering to the control module
Number；Otherwise, the second trigger signal is sent to the control module；
The control module, for when receiving first trigger signal that the detection module is sent, controlling the city
Electric power module provides electric energy and cold energy to the data center；Receiving second triggering that the detection module is sent
During signal, the combustion gas power module is controlled to provide electric energy and cold energy to the data center.
2. system according to claim 1, it is characterised in that
The combustion gas power module, including：Gas internal-combustion engine, generator and refrigeration unit；
The gas internal-combustion engine, under the control of the control module combustion gas to produce combustion heat energy, and form combustion
Burn product；The combustion heat energy is converted into mechanical energy；
The generator, the electricity is provided for the mechanical energy using gas internal-combustion engine generation to the data center
Energy；
The refrigeration unit, the waste heat that the combustion product for being produced using the gas internal-combustion engine is carried is to the data
Center provides the cold energy.
3. system according to claim 1, it is characterised in that
The energy expenditure information, including：The power consumption information and cold energy consumption information of the data center；
The detection module, is further used for obtaining the power supply that the power module currently run is provided in preset time threshold
Amount, semen donors, the power consumption information and the cold energy consumption information；Disappeared according to the power consumption information and the cold energy
Information is consumed, the delivery and power consumption, the semen donors and cold energy consumption is respectively compared, and judge the delivery
Whether it is not less than the power consumption and the cold energy consumption with the semen donors；When the delivery and the cooling
When there is at least one less than the power consumption and/or the cold energy consumption in amount, the delivery and/or institute are judged
Whether be maximum delivery and/or maximum semen donors, if it is, sending first triggering to the control module if stating semen donors
Signal or second trigger signal so that the civil power power module and the combustion gas power module are simultaneously into the data
The heart provides electric energy and cold energy；Otherwise, adjustment signal is sent to the power module currently run；
The power module currently run, for when receiving adjustment signal, increasing the delivery and/or the cooling
Amount, so that institute's delivery and the semen donors are not less than the power consumption and the cold energy consumption.
4. system according to claim 3, it is characterised in that
Further comprise：Power distribution equipment and electrical storage device；
The power distribution equipment, for when the delivery is more than the power consumption, the unnecessary delivery to be stored
Into electrical storage device；
The electrical storage device, for storing electricity, and when the delivery is less than the power consumption, to the data
The electricity that center conveying has been stored；
And/or,
Further comprise：Cooling distribution unit and cold-storage device；
The cooling distribution unit, for when the semen donors are more than the cold energy consumption, the unnecessary semen donors to be stored
Into the cold-storage device；
The cold-storage device, for storing cold, and when the semen donors are more than the cold energy consumption, to the data
The cold that center conveying has been stored.
5. according to any system in claims 1 to 3, it is characterised in that
Further comprise：Clock module；
The clock module, for judging current time whether within the trough-electricity period, if it is, triggering the detection module root
First energy consumption is determined according to the civil power price of the energy expenditure information and trough-electricity period；Otherwise, the detection mould is triggered
Root tuber determines first energy consumption according to the civil power price of the energy expenditure information and peak electric period.
6. a kind of energy supply method of data center, it is characterised in that including：
Determine the energy expenditure information of data center；
The first energy consumption and the number that the data center runs with civil power energy-provision way are determined according to the energy expenditure information
The second energy consumption that mould mode is run is energized with combustion gas according to center；
Judge whether first energy consumption is less than second energy consumption, if it is, selection with the civil power energy-provision way to described
Data center provides electric energy and cold energy；Otherwise, select to provide electric energy and cold to the data center with the combustion gas energy-provision way
Energy.
7. method according to claim 6, it is characterised in that
The selection provides electric energy and cold energy with the combustion gas energy-provision way to the data center, including：
According to first trigger signal, combustion gas forms combustion product to produce combustion heat energy；
The combustion heat energy is converted into mechanical energy；
Using the mechanical energy electric energy is provided to the data center；
The waste heat carried using the combustion product provides the cold energy to the data center.
8. method according to claim 6, it is characterised in that further comprise：
The energy expenditure information, including：The power consumption information and cold energy consumption information of the data center；
The corresponding delivery of the energy-provision way selected, semen donors, the power consumption information are obtained in preset time threshold
With the cold energy consumption information；According to the power consumption information and the cold energy consumption information, the delivery is respectively compared
With power consumption, the semen donors and cold energy consumption, and judge whether the delivery and the semen donors are not less than
The power consumption and the cold energy consumption；
When existing in the delivery and the semen donors, at least one is less than the power consumption and/or the cold energy is consumed
During amount, judge whether the delivery and/or the semen donors are maximum delivery and/or maximum semen donors, if it is, selection
Electric energy and cold energy are provided with two kinds of energy-provision way to the data center simultaneously；Otherwise, the delivery and/or the confession are increased
Cold, so that the delivery and the semen donors are not less than the power consumption and the cold energy consumption.
9. method according to claim 8, it is characterised in that
Further comprise：When the delivery is more than the power consumption, the unnecessary delivery is stored；
When the delivery is less than the power consumption, the electricity is provided to the data center using the electricity stored
Energy；
And/or,
Further comprise：When the semen donors are more than the cold energy consumption, the unnecessary semen donors are stored；
When the semen donors are less than the cold energy consumption, provide described cold to the data center using the cold stored
Energy.
10. according to any methods described in claim 6 to 8, it is characterised in that
It is described the first energy consumption that data center is run with civil power energy-provision way is determined according to the energy expenditure information before, enter
One step includes：
Current time is judged whether within the trough-electricity period, if it is, according to the energy expenditure information and trough-electricity period
Civil power price determine first energy consumption；Otherwise, it is true according to the civil power price of the energy expenditure information and peak electric period
Fixed first energy consumption.
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