CN101895150B - Quadruple co-generation system - Google Patents
Quadruple co-generation system Download PDFInfo
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- CN101895150B CN101895150B CN2010102195557A CN201010219555A CN101895150B CN 101895150 B CN101895150 B CN 101895150B CN 2010102195557 A CN2010102195557 A CN 2010102195557A CN 201010219555 A CN201010219555 A CN 201010219555A CN 101895150 B CN101895150 B CN 101895150B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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Abstract
The embodiment of the invention provides a quadruple co-generation system, which comprises a fuel gas triple co-generation center and a data center, wherein the fuel gas triple co-generation center is connected with the data center, and provides cool air and electric energy for the data center; when the fuel gas triple co-generation center works normally, the data center acquires the electric energy from the fuel gas triple co-generation center; and the quadruple co-generation system only provides information services for the outside. The quadruple co-generation system can be run with relatively lower electric power cost, and can reduce carbon emission required by the electric energy.
Description
Technical field
The present invention relates to quadri-generation system.
Background technology
Data center is the critical infrastructures of contemporary information systems, gos deep into social every field along with the Internet is universal day by day with informationization, the positive expansion at a high speed of the quantity of data center and scale.
The operation of data center need consume a large amount of electric energy; The electric energy of whole world data center consumes has surpassed 5% of world's total electricity consumption at present; Simultaneously, the power cost of consumption is also increasing at the shared proportion of the total operating cost of data center, has broken through 60%.The electric energy of data center consumes not only comprises the required electric energy of treatment facility (for example server) operation, also comprises the electric energy that consumes to the required equipment (for example air-conditioning) of treatment facility refrigeration.The electric energy of data center of the prior art all is by traditional external electrical network power supply; And the electric energy in traditional electrical network all provides through thermal power generation usually; The efficiency of thermal power generation is lower, and the carbon emission amount is big, so adopt traditional supply power mode; Along with the increase of data center's scale, must cause the carbon emission amount also sharply to increase.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of quadri-generation system, information service can externally be provided, and energy utilization rate is high, and effectively reduce the carbon emission amount.
For realizing above-mentioned purpose; One embodiment of the present of invention provide a kind of quadri-generation system, comprise combustion gas three alliance center and data centers, it is characterized in that; Said combustion gas three alliance centers link to each other with data center; And cold air and electric energy are provided to said data center, when said combustion gas three alliance center operate as normal, said data center obtains electric energy from combustion gas three alliance centers; Said quadri-generation system only provides information service to the outside.
Preferably, also comprise the electric power switching control, be used for when said combustion gas three alliance center cisco unity malfunctions, said data center is switched to by external electrical network supply power.
Preferably, said electric power switching control comprises:
Cutting unit is used for when said combustion gas three alliance center cisco unity malfunctions, cutting off data center and being connected with the power supply at combustion gas three alliance centers, trigger switch unit work then, and the triggering startup connects data center the process of external electrical network;
Switch unit is used for data center's switching is supplied power by external electrical network.
Preferably, also comprise: apparatus for storing electrical energy;
Said switch unit comprises:
First switches subelement, is used for switching to by said apparatus for storing electrical energy power supply data center;
Second switches subelement, is used for after data center connects the process completion of external electrical network, data center is switched to by external electrical network supply power.
Preferably, said apparatus for storing electrical energy is UPS.
Preferably, said apparatus for storing electrical energy is an energy accumulation device for fly wheel.
Preferably, said combustion gas three alliance center cisco unity malfunctions comprise that combustion gas three alliance centers need be overhauled or break down in combustion gas three alliance centers.
Data center in the quadri-generation system that the embodiment of the invention provides provides electric energy and cold energy by combustion gas three alliance centers, both can reduce the required cost of electric energy of whole system operation, and can reduce the carbon emission amount.In addition, cold energy and electric energy are provided with mind-set data center in combustion gas three alliances, because the steady load of data center, so also improved the utilization rate of equipment and installations at combustion gas three alliance centers.Simultaneously, the quadri-generation system in the embodiment of the invention only provides information service to the outside, can improve the stability of operation so that data center does not receive the influence of other loads.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of an embodiment of quadri-generation system provided by the invention;
Fig. 2 is the structural representation of another embodiment of quadri-generation system provided by the invention;
Fig. 3 is the sketch map of a kind of concrete realization of the power switching apparatus among Fig. 2;
Fig. 4 is the sketch map of a kind of concrete realization of the switch unit in the power switching apparatus among Fig. 3.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Fig. 1 shows the structural representation of an embodiment of quadri-generation system provided by the invention.This quadri-generation system 1 comprises combustion gas three alliance centers 11 and data center 12.Wherein, Combustion gas three alliance centers 11 link to each other with data center 12, during 11 operate as normal, to data center 12 cold air and electric energy are provided at combustion gas three alliance centers; For the normal operation of data center 12 provides driving electric, also refrigeration is provided simultaneously for the treatment facility in the data center 12.Quadri-generation system 1 only provides information service to the outside, and in reality, this information service is to be provided by the data center in the quadri-generation system 1 12.
Combustion gas three alliance centers 11 serve as the input energy with clean energy resourcies such as natural gases; Through the gas engine work by combustion; Generate electricity thereby drive generator, to data center 12 electric power is provided, the high-temperature flue gas that the engine in the three alliance centers 11 of combustion gas is simultaneously got rid of after acting absorbs its heat energy through absorption equipment; Through overheated cold conversion equipment, to data center's 12 output cold air.And data center's 12 power consumptions are high and stable.
Owing to utilize in the present embodiment combustion gas three alliance centers 11 electric energy to be provided, no longer all adopt the electric energy that utilizes thermal power generation to produce in traditional electrical network, so greatly reduce the carbon emission amount that factor causes according to the power consumption at center 12 to the high data center 12 of power consumption.
In addition; In the prior art; The cooling mode of data center also is to adopt by traditional mains supply to give the current consuming apparatus such as air-conditioning in the data center, is cooled off by the equipment of air-conditioning equipment generation cold air to the data center, in this just feasible data center in the prior art; Not only the running of equipment itself need be obtained electric energy from external electrical network; Refrigeration plant also will obtain electric energy from external electrical network, has increased the required power cost of system's running greatly, and has further increased to producing the required carbon emission amount of these electric energy.
With scheme part of the prior art; Data center 12 in the quadri-generation system that provides in the present embodiment is by combustion gas three alliance centers, 11 coolings and power supply; Not only can reduce the cost of electric energy greatly; And, no longer need data center 12 consume electric power generation cold air again, so also further reduced the cost of electric energy of data center 12 because combustion gas three alliance centers 11 are directly to export cold air to data center 12.Simultaneously; Because the cold air of combustion gas three alliance centers, 11 outputs is to recycle the back by the waste heat of its waste gas that in power generation process, produces to produce; So cold air to data center 12 is provided by combustion gas three alliance centers 11; Improve rate of energy widely, also reduced the operating cost of quadri-generation system simultaneously.
In addition; Traditional combustion gas three alliance centers only provide the heat energy equal energy source to the sub-district residential customer; Therefore the capacity at combustion gas three alliance centers and scale design need the peak value that can load of using in Reference Services zone, because in traditional scheme, it is bigger that the usefulness in most of zones can meet peak-valley difference; For example the coverage is bigger to the demand of heat energy during winter; And almost nil to the demand of heat energy during summer, cause that there is big vacancy rate in Cardiac volume in combustion gas three alliances of independent operation, utilization rate of equipment and installations is low.And in the quadri-generation system that provides in the present embodiment; Because the power consumption and the cold demand of data center 12 are all very big; And steady load, so the peak-valley difference with the ability demand of data center 12 is less, data center 12 is connected with combustion gas three alliance centers 11; There is the problem of big peak-valley difference in the load that can effectively reduce combustion gas three alliance centers; Promote the utilization rate of equipment and installations and the economy at combustion gas three alliance centers, so the quadri-generation system that provides in the present embodiment is realized the mutual supplement with each other's advantages between combustion gas three alliance centers and the data center is improved the operating cost and the utilance of whole system.
In addition; In the present embodiment; Quadri-generation system only provides information service to the outside, that is to say that the load at the combustion gas three alliance centers 11 in the quadri-generation system 1 has only data center 12, and electric energy, heat energy and cold energy equal energy source are not exported to quadri-generation system 1 outside object in combustion gas three alliance centers 11.Like this, can guarantee that the power supply of data center 12 is stable, not receive the interference of other loads, improve the stability that whole quadri-generation system outwards provides information service.
In reality, to the consideration of system's operational reliability, take appropriate measures in the time of sometimes need be to combustion gas three alliance center cisco unity malfunctions.Fig. 2 shows another embodiment of quadri-generation system provided by the invention.
As shown in Figure 2; The difference of the quadri-generation system shown in this embodiment and Fig. 1 is; Increased electric power switching control 13, when this electric power switching control 13 is used at combustion gas three alliance centers 11 cisco unity malfunctions, data center 12 has been switched to by external electrical network supply power.The situation of above-mentioned combustion gas three alliance centers 11 cisco unity malfunctions comprises: combustion gas three alliance centers need be overhauled or break down in combustion gas three alliance centers; Here maintenance is meant the periodic maintenance maintenance to combustion gas three alliance centers; And break down and comprise that the electric energy that combustion gas three alliance centers 11 provide can't satisfy the demand of data center 12 in a period of time in combustion gas three centers; Perhaps, internal fault itself takes place in combustion gas three alliance centers 11.
Particularly, Fig. 3 shows a kind of concrete realization of the power switching apparatus in the present embodiment, and is as shown in Figure 3, and this power switching apparatus comprises that 13 comprise cutting unit 131 and switch unit 132.Wherein, Cutting unit 131 is used for when 11 cisco unity malfunctions of combustion gas three alliance centers; Cut off data center 12 and be connected, trigger switch unit 132 then and carry out work, and trigger the process that data center 12 is connected external electrical network that starts with the power supply at combustion gas three alliance centers.Switch unit 132 is used for after the triggering that receives cutting unit 131, data center 12 is switched to by external electrical network supply power.
In reality; The power supply stability at combustion gas three alliance centers will be hanged down with respect to the conventional external electrical network; In order to improve stability by mind-set data center energy supply in combustion gas three alliances; Preferably, apparatus for storing electrical energy 14 is set also in quadri-generation system, this apparatus for storing electrical energy 14 can be UPS or energy accumulation device for fly wheel.Energy accumulation device for fly wheel, is enclosed in flywheel in the vacuum tank as the mechanical energy media stored with the flywheel of high speed rotating, and adopts magnetic levitation technology that flywheel is controlled.Through to energy accumulation device for fly wheel input electric energy, can drive flywheel and rotate, the kinetic energy that converts electrical energy into the flywheel rotation thus stores.When the needs energy accumulation device for fly wheel discharged, it was equivalent to a generator, and the kinetic energy that flywheel rotates is converted into electric energy.Above-mentioned apparatus for storing electrical energy 14 can be arranged in the data center 12.
At this moment, as shown in Figure 4, switch unit 132 comprises: first switches subelement 1321 and second switches subelement 1322.Wherein the first switching subelement 1321 is used for switching to by said apparatus for storing electrical energy 14 power supplies data center 12; Second switches subelement 1322 is used for after data center 12 connects the process completion of external electrical network, data center 12 is switched to by external electrical network supply power.
Because switching to the conventional external mains supply from combustion gas three alliance centers 11 needs a period of time to accomplish, so carry out transition through apparatus for storing electrical energy 14, can guarantee data center's 12 not power down, the stability of raising system operation.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (4)
1. quadri-generation system; Comprise combustion gas three alliance center and data centers; It is characterized in that said combustion gas three alliance centers link to each other with data center, and to said data center cold air and electric energy are provided; When said combustion gas three alliance center operate as normal, said data center obtains electric energy from combustion gas three alliance centers; Said quadri-generation system only provides information service to the outside, and the cold air of combustion gas three alliance centers output is to recycle the back by the waste heat of its waste gas that in power generation process, produces to produce;
Also comprise the electric power switching control, be used for when said combustion gas three alliance center cisco unity malfunctions, said data center is switched to by external electrical network supply power;
Said electric power switching control comprises:
Cutting unit is used for when said combustion gas three alliance center cisco unity malfunctions, cutting off data center and being connected with the power supply at combustion gas three alliance centers, trigger switch unit work then, and the triggering startup connects data center the process of external electrical network;
Switch unit is used for data center's switching is supplied power by external electrical network;
This quadri-generation system also comprises: apparatus for storing electrical energy;
Said switch unit comprises:
First switches subelement, is used for data center is switched to by said apparatus for storing electrical energy power supply;
Second switches subelement, is used for after data center connects the process completion of external electrical network, data center is switched to by external electrical network supply power.
2. quadri-generation system according to claim 1 is characterized in that, said apparatus for storing electrical energy is UPS.
3. quadri-generation system according to claim 1 is characterized in that, said apparatus for storing electrical energy is an energy accumulation device for fly wheel.
4. according to claim 2 or 3 described quadri-generation systems, it is characterized in that said combustion gas three alliance center cisco unity malfunctions comprise that combustion gas three alliance centers need be overhauled or break down in combustion gas three alliance centers.
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| CN2010102195557A CN101895150B (en) | 2010-06-25 | 2010-06-25 | Quadruple co-generation system |
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| CN2010102195557A CN101895150B (en) | 2010-06-25 | 2010-06-25 | Quadruple co-generation system |
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| CN101895150A CN101895150A (en) | 2010-11-24 |
| CN101895150B true CN101895150B (en) | 2012-07-25 |
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| US11016456B2 (en) * | 2018-01-11 | 2021-05-25 | Lancium Llc | Method and system for dynamic power delivery to a flexible datacenter using unutilized energy sources |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2864507Y (en) * | 2005-12-15 | 2007-01-31 | 北京恩耐特机电设备有限公司 | Combined energy source system of cold/heat/electricity three-way gas supply and water storing energy |
| CN101755495A (en) * | 2007-05-15 | 2010-06-23 | 美国能量变换公司 | Methods and systems for managing facility power and cooling |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7313503B2 (en) * | 2002-02-19 | 2007-12-25 | Hewlett-Packard Development Company, L.P. | Designing layout for internet datacenter cooling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2864507Y (en) * | 2005-12-15 | 2007-01-31 | 北京恩耐特机电设备有限公司 | Combined energy source system of cold/heat/electricity three-way gas supply and water storing energy |
| CN101755495A (en) * | 2007-05-15 | 2010-06-23 | 美国能量变换公司 | Methods and systems for managing facility power and cooling |
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Effective date of registration: 20101223 Address after: 528000, No. three, No. 123, middle Fenjiang Road, Chancheng District, Guangdong, Foshan Province, five or six Applicant after: Beijing 21ViaNet Co., Ltd. Address before: 100015, No. 5, building 1, 3 East Road, Jiuxianqiao Road, Beijing, Chaoyang District Applicant before: Beijing Century Broadband Internet Data Center Co., Ltd. Co-applicant before: Beijing 21ViaNet EnerGrid Co., Ltd. |
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