CN102664452A - Server cabinet and data center with same - Google Patents

Server cabinet and data center with same Download PDF

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Publication number
CN102664452A
CN102664452A CN2012101406808A CN201210140680A CN102664452A CN 102664452 A CN102664452 A CN 102664452A CN 2012101406808 A CN2012101406808 A CN 2012101406808A CN 201210140680 A CN201210140680 A CN 201210140680A CN 102664452 A CN102664452 A CN 102664452A
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CN
China
Prior art keywords
battery
cabinet
voltage
main power
power supply
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Pending
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CN2012101406808A
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Chinese (zh)
Inventor
陈双
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BEIJING CLOUD-FRAME TECHNOLOGY Co Ltd
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BEIJING CLOUD-FRAME TECHNOLOGY Co Ltd
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Priority to CN2012101406808A priority Critical patent/CN102664452A/en
Publication of CN102664452A publication Critical patent/CN102664452A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a server cabinet and a data center with the same. The server cabinet comprises a cabinet body, a plurality of servers, a main power supply, a power bus-bar, a battery management module and a plurality of battery modules, wherein the servers and the main power supply are arranged in the cabinet body; the main power supply is connected with commercial power, and converts the commercial power into direct current of which a voltage value is first voltage; the power bus-bar is arranged outside the cabinet body, is connected with the main power supply and the servers, and is used for supplying power to the servers by adopting the direct current of which the voltage value is the first voltage; the battery management module and the battery modules are arranged in the cabinet body, and are connected with the power bus-bar; and the battery management modules are used for supplying power to the battery modules by adopting the direct current of which the voltage value is the first voltage when the main power supply normally supplies the power, and supplying the power to the servers by adopting direct current output by the battery modules when the main power supply is abnormal. The main power supply is directly connected with the servers, and the commercial power is directly supplied to the servers after being rectified, so that efficiency is improved; and in addition, the battery modules are independently controlled by the battery management module, so that high safety is ensured.

Description

Server cabinet and have the data center of this server cabinet
Technical field
The present invention relates to power supply technique field, server room, particularly a kind of server cabinet and have the data center of this server cabinet.
Background technology
At present, mainly adopt the power supply backup system of UPS (Uninterrupted Power System, uninterrupted power supply)+lead-acid battery to come to be the power supply of machine room server.Fig. 1 is the sketch map of the power supply backup system of prior art.As shown in Figure 1; UPS comprises rectification module and inversion module; At first rectification module is a direct current with the electric main rectification; Inversion module is to pass to the server rectification module behind the alternating current with dc inverter then, and server rectification module AC rectification that UPS is passed over is that provisioning server uses behind the direct current then.In city's electrical anomaly, inversion module is that alternating current flows to the server rectification module with the dc inverter of lead-acid battery, and server rectification module AC rectification that conveying is come is that the direct current provisioning server uses afterwards.
There is following problem in prior art:
(1) UPS need just can supply power to server after the process through rectification and adverse current, and intermediate steps is many, causes electric quantity loss big, and efficient is low;
(2) because the input and output of UPS all are alternating currents, therefore management and parallel operation more complicated all has only the professional person to safeguard it, and the cost of human resources of needs is higher.
Summary of the invention
The present invention is intended to solve at least one of above-mentioned technological deficiency.
For this reason, first purpose of the present invention is to propose a kind of simple, server cabinet that efficient is high.
Second purpose of the present invention is to propose a kind of data center.
To achieve these goals, the server cabinet of embodiment comprises according to a first aspect of the invention: cabinet; Be arranged on a plurality of servers in the said cabinet; Be arranged on the main power source among the said cabinet, link to each other, be used for converting said civil power into direct current that magnitude of voltage is first voltage with civil power; Be arranged on the power bus-bar outside the said cabinet, link to each other with said a plurality of servers with said main power source, being used to adopt said magnitude of voltage is that the direct current of first voltage is said a plurality of server power supply; Be arranged on battery management module and a plurality of battery module among the said cabinet; All link to each other with said power bus-bar; It is that the direct current of first voltage is said a plurality of battery module power supply that said battery management module is used for when said main power source normal power supply, adopting said magnitude of voltage, and when said main power source is unusual, to adopt the direct current of said a plurality of battery module outputs be said a plurality of server power supply.
According to the server cabinet of the embodiment of the invention, main power source is directly linked to each other with a plurality of servers through power bus-bar, civil power has saved the process of current inversion through directly supplying power to server after the main power source rectification thus, has greatly improved efficient; And a plurality of battery modules are independently controlled by battery management module, and separating fully with the main power source power supply does not have absolute influence each other, even therefore main power source occurs also can not having influence on normal electric power system unusually; In addition, because main power source is output as direct current, therefore management and parallel operation are simple.
For realizing above-mentioned purpose, the data center of the embodiment of second aspect present invention comprises the described server cabinet of a plurality of embodiment like first aspect present invention.
According to the data center of the embodiment of the invention, through adopting the server cabinet of first aspect present invention embodiment, the number that when needing dilatation, only need increase server cabinet gets final product, and is convenient and easy, almost can accomplish unconfined dilatation.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously with easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the sketch map of the power supply backup system of prior art;
Fig. 2 is the structural representation of the server cabinet of one embodiment of the invention;
Fig. 3 is the structural representation of the server cabinet of another embodiment of the present invention; And
Fig. 4 is the structural representation of the data center of one embodiment of the invention.
Embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
With reference to following description and accompanying drawing, with these and other aspects of knowing embodiments of the invention.These describe with accompanying drawing in, some specific implementations in the embodiments of the invention are specifically disclosed, represent some modes of principle of the embodiment of embodiment of the present invention, still should be appreciated that the scope of embodiments of the invention is not limited.On the contrary, embodiments of the invention comprise and fall into appended spirit that adds the right claim and all changes, modification and the equivalent in the intension scope.
With reference to Figure of description the server cabinet according to the embodiment of the invention is described below.
Fig. 2 is the structural representation of the server cabinet of one embodiment of the invention.
As shown in Figure 2, the server cabinet according to the embodiment of the invention comprises: cabinet 110, a plurality of servers 120, main power source 130, power bus-bar 140, battery management module 150 and a plurality of battery module 160.
A plurality of server 120, main power source 130, battery management module 150 and a plurality of battery module 160 are arranged among the cabinet 110, and power bus-bar 120 is arranged on outside the cabinet 110.Main power source 130 links to each other with civil power and is used for civil power is converted into the direct current of first voltage, like 12V.Power bus-bar 140 links to each other with a plurality of servers 120 with main power source 130, and being used to adopt magnitude of voltage is that the direct current of first voltage is a plurality of servers 120 power supplies.Battery management module 150 links to each other with power bus-bar 140 with a plurality of battery modules 160; Wherein to be used for when main power source 130 normal power supplies adopting magnitude of voltage be that the direct current of first voltage is a plurality of battery modules 160 power supplies to battery management module 150, and when main power source 130 is unusual, to adopt the direct current of a plurality of battery modules 160 outputs be a plurality of servers 120 power supplies.
Particularly; After main power source 130 converts civil power the direct current (like 12V) of server 120 uses to; Direct current is transferred on the power bus-bar 140, and server 120 obtains direct current through being connected from power bus-bar 140 with power bus-bar 140, and internal conversion is each chip required voltage then.Simultaneously, battery module 160 obtains direct current from power bus-bar 140 and charges the battery through being connected with power bus-bar 140.When the civil power appearance is unusual (magnitude of voltage that battery management module 150 detects on the power bus-bar 140 is 0), the battery of battery module 160 is without interruption to power bus-bar 140 row's electricity, thereby back-level server 120 turns round without interruption.After the city power recovery, continue to supply power and charge the battery for server 120 by civil power.
According to the server cabinet of the embodiment of the invention, main power source is directly linked to each other with a plurality of servers through power bus-bar, civil power has saved the process of current inversion through directly supplying power to server after the main power source rectification thus, has greatly improved efficient; And a plurality of battery modules are independently controlled by battery management module, and separating fully with the main power source power supply does not have absolute influence each other, even therefore main power source occurs also can not having influence on normal electric power system unusually; In addition, because main power source is output as direct current, therefore management and parallel operation are simple.
In addition, in one embodiment of the invention, battery management module 150 also is used to monitor the state of a plurality of battery modules 160, and according to the state of a plurality of battery modules 160 a plurality of battery modules 160 is carried out load balancing.For example, battery management module 150 is the voltage and the flows of each battery modules 160 of monitoring in real time, control a plurality of battery modules 160 and charge fifty-fifty and supply power.Thus, can guarantee the even use of a plurality of battery modules 160, avoid the undue use of certain battery module and produce the electric leakage equivalent risk.
In one embodiment of the invention, a plurality of battery modules 160 can be ferric phosphate lithium cell.Compare with the lead-acid battery that prior art adopts, ferric phosphate lithium cell has cycle life height, electric current fast charging and discharging, high temperature resistant, advantages such as capacity is big, volume is little, environmental protection greatly.
In one embodiment of the invention, each battery module 160 can comprise the battery submodule of the 12V of a plurality of parallel connections.Thus, when certain battery submodule breaks down, only need change this battery submodule and get final product, need not to change all batteries, reduce the loss, thereby reduce cost.
Fig. 3 is the structural representation of the server cabinet of another embodiment of the present invention.As shown in Figure 3, on the basis of embodiment shown in Figure 2, this server cabinet also comprises backup battery 170.
Backup battery 170 links to each other with power bus-bar 140 with civil power, is used for when main power source 130 is unusual, taking over main power source 130 work.Particularly, backup battery 170 is in main power source 130 faults but commercial power supply is just often taken over main power source 130 that to convert civil power into magnitude of voltage be that the direct current of first voltage offers a plurality of servers 120.
According to the server cabinet of the embodiment of the invention, through backup battery is set, guarantee civil power normal power supply just often, thereby avoid the electric leakage equivalent risk that directly uses battery module to supply power to cause the undue use of battery to bring because of mains power failure.Simultaneously,, when needs increase server, only need increase one or more server cabinets and get final product, greatly reduce the input and the planning of backup battery, reduce cost because main power source and backup battery are integrated in the server cabinet.
The present invention also proposes a kind of data center on the other hand.
Fig. 4 is the structural representation of the data center of one embodiment of the invention.As shown in Figure 4, this data center comprises a plurality of server cabinets 1.Wherein, server cabinet 1 is above-mentioned combination Fig. 2 or server cabinet shown in Figure 3.
According to the data center of the embodiment of the invention, through adopting the server cabinet of the embodiment of the invention, the number that when needing dilatation, only need increase server cabinet gets final product, and is convenient and easy, almost can accomplish unrestricted dilatation.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described embodiments of the invention; For those of ordinary skill in the art; Be appreciated that under the situation that does not break away from principle of the present invention and spirit and can carry out multiple variation, modification, replacement and modification that scope of the present invention is accompanying claims and be equal to and limit to these embodiment.

Claims (7)

1. a server cabinet is characterized in that, comprising:
Cabinet;
Be arranged on a plurality of servers in the said cabinet;
Be arranged on the main power source among the said cabinet, link to each other, be used for converting said civil power into direct current that magnitude of voltage is first voltage with civil power;
Be arranged on the power bus-bar outside the said cabinet, link to each other with said a plurality of servers with said main power source, being used to adopt said magnitude of voltage is that the direct current of first voltage is said a plurality of server power supply; And
Be arranged on battery management module and a plurality of battery module among the said cabinet; All link to each other with said power bus-bar; It is that the direct current of first voltage is said a plurality of battery module power supply that said battery management module is used for when said main power source normal power supply, adopting said magnitude of voltage, and when said main power source is unusual, to adopt the direct current of said a plurality of battery module outputs be said a plurality of server power supply.
2. server cabinet as claimed in claim 1 is characterized in that said battery management module also is used to monitor the state of said a plurality of battery modules, and according to the state of said a plurality of battery modules said a plurality of battery modules is carried out load balancing.
3. server cabinet as claimed in claim 1 is characterized in that, also comprises:
Backup battery, said backup battery links to each other with said civil power, is used for when said main power source is unusual, taking over said main power source work.
4. like each described server cabinet of claim 1-3, it is characterized in that said a plurality of battery modules are ferric phosphate lithium cell.
5. like each described server cabinet of claim 1-3, it is characterized in that said first voltage is 12V.
6. like each described server cabinet of claim 1-3, it is characterized in that said battery module comprises the battery submodule of the 12V of a plurality of parallel connections.
7. a data center is characterized in that, comprises a plurality of like each described server cabinet of claim 1-6.
CN2012101406808A 2012-05-04 2012-05-04 Server cabinet and data center with same Pending CN102664452A (en)

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Application Number Priority Date Filing Date Title
CN2012101406808A CN102664452A (en) 2012-05-04 2012-05-04 Server cabinet and data center with same

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103683462A (en) * 2012-09-26 2014-03-26 北京百度网讯科技有限公司 Server cabinet
CN106659046A (en) * 2017-01-09 2017-05-10 北京百度网讯科技有限公司 Server cabinet
CN107193358A (en) * 2017-07-24 2017-09-22 郑州云海信息技术有限公司 A kind of electric supply installation of rack, a kind of rack and a kind of data center
CN107317389A (en) * 2017-07-31 2017-11-03 郑州云海信息技术有限公司 A kind of data center powers framework
CN107465266A (en) * 2017-09-13 2017-12-12 河南省三禾电气有限公司 A kind of intelligent station institute's terminal device and intelligent network distribution equipment monitoring system
CN112600262A (en) * 2019-10-01 2021-04-02 阿里巴巴集团控股有限公司 System and method for adjusting cabinet power budget to facilitate increased server deployment density

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101907913A (en) * 2009-06-05 2010-12-08 英业达股份有限公司 Server
CN102279643A (en) * 2010-06-08 2011-12-14 微软公司 Super capacitor supplemented server power
CN102360243A (en) * 2011-10-21 2012-02-22 百度在线网络技术(北京)有限公司 Complete machine cabinet and power supply backup method for same
CN102368631A (en) * 2011-09-30 2012-03-07 百度在线网络技术(北京)有限公司 Efficient and reliable power supply architecture of data center electronic equipment
CN202712961U (en) * 2012-05-04 2013-01-30 北京天地云箱科技有限公司 Server cabinet and data center with same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101907913A (en) * 2009-06-05 2010-12-08 英业达股份有限公司 Server
CN102279643A (en) * 2010-06-08 2011-12-14 微软公司 Super capacitor supplemented server power
CN102368631A (en) * 2011-09-30 2012-03-07 百度在线网络技术(北京)有限公司 Efficient and reliable power supply architecture of data center electronic equipment
CN102360243A (en) * 2011-10-21 2012-02-22 百度在线网络技术(北京)有限公司 Complete machine cabinet and power supply backup method for same
CN202712961U (en) * 2012-05-04 2013-01-30 北京天地云箱科技有限公司 Server cabinet and data center with same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103683462A (en) * 2012-09-26 2014-03-26 北京百度网讯科技有限公司 Server cabinet
CN103683462B (en) * 2012-09-26 2015-12-09 北京百度网讯科技有限公司 Server cabinet
CN106659046A (en) * 2017-01-09 2017-05-10 北京百度网讯科技有限公司 Server cabinet
CN107193358A (en) * 2017-07-24 2017-09-22 郑州云海信息技术有限公司 A kind of electric supply installation of rack, a kind of rack and a kind of data center
CN107317389A (en) * 2017-07-31 2017-11-03 郑州云海信息技术有限公司 A kind of data center powers framework
CN107465266A (en) * 2017-09-13 2017-12-12 河南省三禾电气有限公司 A kind of intelligent station institute's terminal device and intelligent network distribution equipment monitoring system
CN112600262A (en) * 2019-10-01 2021-04-02 阿里巴巴集团控股有限公司 System and method for adjusting cabinet power budget to facilitate increased server deployment density

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Application publication date: 20120912