CN102340260A - Container data centre and power supply system thereof - Google Patents
Container data centre and power supply system thereof Download PDFInfo
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- CN102340260A CN102340260A CN2010102328008A CN201010232800A CN102340260A CN 102340260 A CN102340260 A CN 102340260A CN 2010102328008 A CN2010102328008 A CN 2010102328008A CN 201010232800 A CN201010232800 A CN 201010232800A CN 102340260 A CN102340260 A CN 102340260A
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Abstract
The invention discloses a power supply system. The power supply system comprises multiple wind power generators, multiple rectifiers and a DC (direct current)-to-DC converter. The multiple wind power generators are arranged on top of a building; the first end of each rectifier is connected with one wind power generator; the second end of each rectifier is connected with the first end of the DC-to-DC converter; and the second end of the DC-to-DC converter is connected with a power supply unit of a container data centre. The invention also provides the container data centre including the power supply system.
Description
Technical field
The present invention relates to a kind of counter data center and electric power system thereof.
Background technology
Existing counter data center is said counter data center required voltage through an electric power system with the voltage transitions of public power generally, thereby is the power supply of counter data center.Yet the electric energy of public power can lose some in the process of long-distance electric power transfer, makes that counter data center power supply cost is higher, does not meet environmental protection requirement.
Summary of the invention
In view of above content, be necessary to provide a kind of cost electric power system lower, more environmental protection and counter data center with said electric power system.
A kind of electric power system comprises:
Some wind-driven generators;
Some rectifiers, the first end correspondence of each rectifier links to each other with a wind-driven generator, is used for converting the three-phase alternating current that wind-driven generator produced of correspondence into first mains ripple direct current; And
Direct current transducer circulates always; Its first end links to each other with second end of said rectifier; Second end of said DC-DC transducer and the power supply unit of a counter data center are electrically connected; The first mains ripple direct current of said rectifier output all flows into said DC-DC transducer and forms the second mains ripple direct current that an electric current is the galvanic electric current sum of said first mains ripple; Said DC-DC transducer is used for converting the second mains ripple direct current to constant dc that voltage is certain value, thereby is the power supply of said counter data center.
A kind of counter data center comprises an electric power system, and wherein said electric power system comprises:
A kind of electric power system comprises:
Some wind-driven generators;
Some rectifiers, the first end correspondence of each rectifier links to each other with a wind-driven generator, is used for converting the three-phase alternating current that wind-driven generator produced of correspondence into first mains ripple direct current; And
Direct current transducer circulates always; Its first end links to each other with second end of said rectifier; Second end of said DC-DC transducer and the power supply unit of a counter data center are electrically connected; The first mains ripple direct current of said rectifier output all flows into said DC-DC transducer and forms the second mains ripple direct current that an electric current is the galvanic electric current sum of said first mains ripple; Said DC-DC transducer is used for converting the second mains ripple direct current to constant dc that voltage is certain value, thereby is the power supply of said counter data center.
The electric power system of above-mentioned counter data center is carried out wind power generation through said wind-driven generator; Each rectifier becomes the three-phase alternating current that wind-driven generator produces into one first mains ripple direct current; The first mains ripple direct current of said rectifier output all flows into said DC-DC transducer and forms one second mains ripple direct current; The said second mains ripple direct current becomes the constant dc that voltage is certain value after the conversion of said DC-DC transducer, thereby be that said counter data center supplies power.Electric power system of the present invention utilizes the wind-force on top, building to generate electricity, and makes that the power supply cost of counter data center is lower, and environmental protection.
Description of drawings
Fig. 1 is the sketch map of the preferred embodiments of electric power system of the present invention.
The main element symbol description
Wind-driven generator 10
Rectifier 20
DC-DC transducer 40
Input DI
Output O1, O2
First switch SW 1
Second switch SW2
Selecting side S
Contact P1, P2
Control end C
Power supply unit 210
Embodiment
Below in conjunction with accompanying drawing and preferred embodiments the present invention is described in further detail:
Please refer to Fig. 1; Electric power system 100 of the present invention is used to a counter data center 200 power supply, and said electric power system 100 comprises some wind-driven generator 10, some rectifiers 20, circulate direct current (DC-DC) transducer 40, a current inductor 50, one first switch SW 1, a second switch SW2, a controller 60 and a storage battery 70 always.
First end of each rectifier 20 links to each other with a wind-driven generator 10, and second end links to each other with first end of said DC-DC transducer 40.Second end of said DC-DC transducer 40 links to each other with first end of said current inductor 50.Second end of said current inductor 50 links to each other with said first switch SW 1.The 3rd end of said current inductor 50 links to each other with the input DI of said controller 60.
Said first switch SW 1 comprises a selecting side S, one first contact P1, one second contact P2 and a control end C.The selecting side S of said first switch SW 1 links to each other with second end of said current inductor 50; The first contact P1 links to each other with the power supply unit 210 of a counter data center 200; The second contact P2 links to each other with said storage battery 70, and control end C links to each other with the first output O1 of said controller 60.
Said second switch SW2 comprises one first contact P1, one second contact P2 and a control end C.The first contact P1 of said second switch SW2 links to each other with a power supply 300, and the second contact P2 links to each other with the power supply unit 210 of said counter data center 200, and control end C links to each other with the second output O2 of said controller 60.
Describe in the face of operation principle of the present invention down.
In this execution mode, said wind-driven generator 10 places a building, and the top like the building of 16 floor heights is used to carry out wind power generation.Wherein wind speed is big more, and the power of said wind-driven generator 10 is just big more.
Each wind-driven generator 10 all produces three-phase alternating current, becomes one first mains ripple direct current after its process rectifier 20 rectifications.Because wind speed, the galvanic voltage of said first mains ripple possibly be transient change.
The first mains ripple direct current of said rectifier 20 outputs all flows into said DC-DC transducer 40, forms one second mains ripple direct current.The galvanic electric current of second mains ripple that flows into said DC-DC transducer 40 is the galvanic electric current sum of first mains ripple of said rectifier 20 outputs.
The said second mains ripple direct current becomes the constant dc that voltage is certain value after said DC-DC transducer 40 conversions, think said counter data center's 200 power supplies or give said storage battery 70 chargings.
Said current inductor 50 is used to respond to the electric current of said DC-DC transducer 40 outputs and the input DI that corresponding output one induced signal arrives said controller 60.
Whether the electric current that said controller 60 receives said induced signals and judges said DC-DC transducer 40 outputs is greater than a predetermined value.If the electric current of said DC-DC transducer 40 outputs is greater than said predetermined value; The selecting side S that the first output O1 of said controller 60 promptly controls said first switch SW 1 links to each other with the said first contact P1; Simultaneously the second output O2 of the said controller 60 first contact P1 that controls said second switch SW2 does not link to each other with the second contact P2, and the electric energy that produced by said wind-driven generator 10 this moment is that said counter data center 200 supplies power; If the electric current of said DC-DC transducer 40 outputs is less than or equal to said predetermined value; The selecting side S that the first output O1 of said controller 60 promptly controls said first switch SW 1 links to each other with the said second contact P2; The first contact P1 that the second output O2 of said controller 60 of while controls said second switch SW2 links to each other with the second contact P2; Be said counter data center 200 power supplies by said power supply 300 this moment, the electric energy of said wind-driven generator 10 generations of 70 storages of said storage battery simultaneously.
In this execution mode, said counter data center 200 also is positioned over the top in said building, thus the energy loss of having avoided long-distance electric power transfer to bring.In addition, because the temperature on the top in building is lower, thereby the said counter of convenience data center 200 dispels the heat.
Above-mentioned electric power system 100 is carried out wind power generation through said wind-driven generator 10; Each rectifier 20 becomes the three-phase alternating current that wind-driven generator 10 produces into one first mains ripple direct current; The first mains ripple direct current of said rectifier 20 outputs all flows into said DC-DC transducer 40 and forms one second mains ripple direct current; The said second mains ripple direct current becomes the constant dc that voltage is certain value after 40 conversions of said DC-DC transducer, thereby be said counter data center's 200 power supplies or charge for storage battery 70.Electric power system 100 of the present invention utilizes the wind-force on top, building to generate electricity, and makes that the power supply cost of counter data center 200 is lower, and environmental protection.
Claims (6)
1. electric power system comprises:
Some wind-driven generators;
Some rectifiers, the first end correspondence of each rectifier links to each other with a wind-driven generator, is used for converting the three-phase alternating current that wind-driven generator produced of correspondence into first mains ripple direct current; And
Direct current transducer circulates always; Its first end links to each other with second end of said rectifier; Second end of said DC-DC transducer and the power supply unit of a counter data center are electrically connected; The first mains ripple direct current of said rectifier output all flows into said DC-DC transducer and forms the second mains ripple direct current that an electric current is the galvanic electric current sum of said first mains ripple; Said DC-DC transducer is used for converting the second mains ripple direct current to constant dc that voltage is certain value, thereby is the power supply of said counter data center.
2. electric power system as claimed in claim 1 is characterized in that: said counter data center and said wind-driven generator all are positioned over the top in said building.
3. electric power system as claimed in claim 2; It is characterized in that: said electric power system also comprises a current inductor, a controller, one first switch, a second switch and a storage battery; Second end of said DC-DC transducer links to each other with first end of said current inductor; Second end of said current inductor links to each other with the selecting side of said first switch; The 3rd end of said current inductor links to each other with the input of said controller; First contact of said first switch links to each other with the power supply unit of said counter data center, and second contact of said first switch links to each other with said storage battery, and the control end of first switch links to each other with first output of said controller; First contact of said second switch links to each other with a power supply; Second contact of said second switch links to each other with the power supply unit of said counter data center, and the control end of said second switch links to each other with second output of said controller, and said current inductor is used to respond to the electric current and corresponding output one induced signal of said DC-DC transducer output; Whether the electric current that said controller receives said induced signal and judges the output of said DC-DC transducer is greater than a predetermined value; If the electric current of said DC-DC transducer output is greater than said predetermined value, the selecting side that first output of said controller is promptly controlled said first switch links to each other with first contact, and first contact that second output of said controller of while is controlled said second switch does not link to each other with second contact; The electric energy that produced by said wind-driven generator this moment is the power supply of said counter data center; If the electric current of said DC-DC transducer output is less than or equal to said predetermined value, the selecting side that first output of said controller is promptly controlled said switch links to each other with said second contact, and first contact that second output of said controller of while is controlled said second switch links to each other with second contact; Be said counter data center power supply by said power supply this moment, and said storage battery is then stored the electric energy that said wind-driven generator produces simultaneously.
4. a counter data center comprises an electric power system, and wherein said electric power system comprises:
Some wind-driven generators;
Some rectifiers, the first end correspondence of each rectifier links to each other with a wind-driven generator, is used for converting the three-phase alternating current that wind-driven generator produced of correspondence into first mains ripple direct current; And
Direct current transducer circulates always; Its first end links to each other with second end of said rectifier; Second end of said DC-DC transducer and the power supply unit of a counter data center are electrically connected; The first mains ripple direct current of said rectifier output all flows into said DC-DC transducer and forms the second mains ripple direct current that an electric current is the galvanic electric current sum of said first mains ripple; Said DC-DC transducer is used for converting the second mains ripple direct current to constant dc that voltage is certain value, thereby is the power supply of said counter data center.
5. counter as claimed in claim 4 data center, it is characterized in that: said counter data center and said wind-driven generator all are positioned over the top in said building.
6. counter as claimed in claim 5 data center; It is characterized in that: said electric power system also comprises a current inductor, a controller, one first switch, a second switch and a storage battery; Second end of said DC-DC transducer links to each other with first end of said current inductor; Second end of said current inductor links to each other with the selecting side of said first switch; The 3rd end of said current inductor links to each other with the input of said controller; First contact of said first switch links to each other with the power supply unit of said counter data center; Second contact of said first switch links to each other with said storage battery; The control end of first switch links to each other with first output of said controller, and first contact of said second switch links to each other with a power supply, and second contact of said second switch links to each other with the power supply unit of said counter data center; The control end of said second switch links to each other with second output of said controller; Said current inductor is used to respond to the electric current and corresponding output one induced signal of said DC-DC transducer output, and whether the electric current that said controller receives said induced signal and judges said DC-DC transducer output is greater than a predetermined value, if the electric current of said DC-DC transducer output is greater than said predetermined value; The selecting side that first output of said controller is promptly controlled said first switch links to each other with first contact; Simultaneously second output of said controller first contact of controlling said second switch does not link to each other with second contact, and the electric energy that produced by said wind-driven generator this moment is the power supply of said counter data center, if the electric current that said DC-DC transducer is exported is less than or equal to said predetermined value; The selecting side that first output of said controller is promptly controlled said switch links to each other with said second contact; Simultaneously second output of said controller first contact of controlling said second switch links to each other with second contact, and be said counter data center power supply by said power supply this moment, and said storage battery is then stored the electric energy of said wind-driven generator generation simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102328008A CN102340260A (en) | 2010-07-21 | 2010-07-21 | Container data centre and power supply system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102328008A CN102340260A (en) | 2010-07-21 | 2010-07-21 | Container data centre and power supply system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102340260A true CN102340260A (en) | 2012-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102328008A Pending CN102340260A (en) | 2010-07-21 | 2010-07-21 | Container data centre and power supply system thereof |
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| Country | Link |
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| CN (1) | CN102340260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107463117A (en) * | 2017-08-24 | 2017-12-12 | 苏州宏璟创业投资发展有限公司 | A kind of Chinese medicine counter intelligent management system |
Citations (8)
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|---|---|---|---|---|
| CN1352819A (en) * | 1999-05-28 | 2002-06-05 | Abb股份有限公司 | A wind power plant |
| WO2003025390A1 (en) * | 2001-09-14 | 2003-03-27 | Abb Research Ltd. | Wind-energy farm |
| JP2003259693A (en) * | 2002-02-27 | 2003-09-12 | Toyo Electric Mfg Co Ltd | Power converter for parallel wind power generation |
| CN101388558A (en) * | 2008-11-12 | 2009-03-18 | 安徽风日光电科技有限责任公司 | Intelligent control device for uncertain energy conversion, storage and utilization |
| CN201466744U (en) * | 2009-03-16 | 2010-05-12 | 北京能高自动化技术有限公司 | Wind power generation system with centralized power conversion |
| WO2010055592A1 (en) * | 2008-11-12 | 2010-05-20 | ヤマハモーターパワープロダクツ株式会社 | Power converting apparatus |
| CN101741083A (en) * | 2009-12-30 | 2010-06-16 | 江苏省信息化研究中心 | Method for breaking through bottleneck of fast development of wind power and power supply system thereof |
| CN201528223U (en) * | 2009-10-13 | 2010-07-14 | 青岛经济技术开发区创统科技发展有限公司 | Multi-power supply complementary power supply unit |
-
2010
- 2010-07-21 CN CN2010102328008A patent/CN102340260A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1352819A (en) * | 1999-05-28 | 2002-06-05 | Abb股份有限公司 | A wind power plant |
| WO2003025390A1 (en) * | 2001-09-14 | 2003-03-27 | Abb Research Ltd. | Wind-energy farm |
| JP2003259693A (en) * | 2002-02-27 | 2003-09-12 | Toyo Electric Mfg Co Ltd | Power converter for parallel wind power generation |
| CN101388558A (en) * | 2008-11-12 | 2009-03-18 | 安徽风日光电科技有限责任公司 | Intelligent control device for uncertain energy conversion, storage and utilization |
| WO2010055592A1 (en) * | 2008-11-12 | 2010-05-20 | ヤマハモーターパワープロダクツ株式会社 | Power converting apparatus |
| CN201466744U (en) * | 2009-03-16 | 2010-05-12 | 北京能高自动化技术有限公司 | Wind power generation system with centralized power conversion |
| CN201528223U (en) * | 2009-10-13 | 2010-07-14 | 青岛经济技术开发区创统科技发展有限公司 | Multi-power supply complementary power supply unit |
| CN101741083A (en) * | 2009-12-30 | 2010-06-16 | 江苏省信息化研究中心 | Method for breaking through bottleneck of fast development of wind power and power supply system thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107463117A (en) * | 2017-08-24 | 2017-12-12 | 苏州宏璟创业投资发展有限公司 | A kind of Chinese medicine counter intelligent management system |
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Application publication date: 20120201 |