CN102570583A - Power-supply system of data center - Google Patents
Power-supply system of data center Download PDFInfo
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- CN102570583A CN102570583A CN2010105868826A CN201010586882A CN102570583A CN 102570583 A CN102570583 A CN 102570583A CN 2010105868826 A CN2010105868826 A CN 2010105868826A CN 201010586882 A CN201010586882 A CN 201010586882A CN 102570583 A CN102570583 A CN 102570583A
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Abstract
The invention discloses a power-supply system of a data center, which comprises a mains supply unit, a power generation unit, a switching unit, at least a server unit, a power storage unit and a cooling unit, wherein the switching unit is connected between the mains supply unit and the power generation unit, the at least a server unit is connected with the switching unit, the power storage unit is connected between the switching unit and the at least a server unit, and the cooling unit is connected with the power storage unit.
Description
Technical field
The present invention relates to a kind of power-supply system of data center.
Background technology
In the prior art, the electric power system of data center comprises city's electric unit, a generator unit, be connected in a switching unit, the some servers that are connected with switch unit and a heat-sink unit between city's electric unit and the generator unit.When the civil power normal power supply, switch unit is communicated with said server city's electric unit with heat-sink unit, thereby city's electric unit is to said server and heat-sink unit power supply; When civil power cut off the power supply, this switch unit was communicated with said server generator unit with heat-sink unit, thereby began generating and supply power to said server and heat-sink unit through generator unit.
Before civil power outage back generator unit begins power supply, need usually one buffer time section, thereby be respectively equipped with a stand-by power supply in the said server and in this section, supply power obliterated data buffer time to avoid the unexpected interruption of server.Yet; In this section, heat-sink unit can't obtain power supply and quit work, therefore buffer time; The a large amount of heats that produce when said server is worked can't in time distribute; Make the server internal temperature rise suddenly and cause server overheated and work as machine that the user has little time usually to store data and causes important information to be lost, and has influenced the stability of this data center greatly.
Summary of the invention
In view of above content, be necessary to provide a kind of electric power system of data center of good stability.
A kind of power-supply system of data center; At least one server unit that comprises city's electric unit, a generator unit, is connected in the switching unit between city's electric unit and the generator unit and is connected with switch unit comprises that also being connected in this switch unit reaches a heat-sink unit that is connected with this electricity accumulating unit with a electricity accumulating unit between at least one server unit.
Compared with prior art; The power-supply system of this data center comprises that electricity accumulating unit is connected with said at least one server unit and heat-sink unit; When have no progeny in the civil power and generator unit begin the power supply before; Simultaneously to said at least one server unit and heat-sink unit power supply, when making the server unit operate as normal, heat-sink unit also operate as normal in time distributes the heat that server unit produces through electricity accumulating unit; Avoid server unit to produce the overheated machine of working as, promoted the resistance to overturning of this data center systems.
With reference to the accompanying drawings, in conjunction with specific embodiment the present invention is done further description.
Description of drawings
Fig. 1 is the module map of power-supply system of the data center of one embodiment of the invention.
Fig. 2 is the circuit diagram of the power-supply system of data center among Fig. 1.
The main element symbol description
| The electric power system of |
100 |
| City's |
10 |
| |
11 |
| |
13 |
| |
20 |
| |
21 |
| |
30 |
| First |
31 |
| |
310、320、311、321 |
| |
312、322 |
| Second |
32 |
| |
33 |
| |
40 |
| |
41 |
| By-pass switch is used in |
42 |
| |
45 |
| Heat- |
50 |
| |
55 |
| |
60 |
| The |
61 |
| |
63 |
| Rack | 65 |
Embodiment
Please refer to Fig. 1, be depicted as the module map of electric power system 100 of the data center of one embodiment of the invention, it comprises city's electric unit 10, a generator unit 20, a switching unit 30, an electricity accumulating unit 40, a heat-sink unit 50 and some server units 60.This switch unit 30 is connected between city's electric unit 10 and the generator unit 20, and this electricity accumulating unit 40 is connected with this switch unit 30 respectively, and said server unit 60 and heat-sink unit 50 are connected with electricity accumulating unit 40 respectively.
As shown in Figure 2, be a circuit diagram of the electric power system 100 of this data center.This city's electric unit 10 comprises an AC power 11 and a transformer station 13 that is connected with this AC power 11.This generator unit 20 comprises some generators 21.This switch unit 30 comprises one first automatic transfer switch (Automatic Transfer Switch, ATS) 31 and 1 second automatic transfer switch 32.This first automatic transfer switch 31 comprises respectively first contact 310,311 that is electrically connected with city's electric unit 10 and generator unit 20 and second contact 312 that is connected with electricity accumulating unit 40 through a control board 33.This second automatic transfer switch 32 comprises respectively first contact 320,321 that is electrically connected with city's electric unit 10 and generator unit 20 and second contact 322 that is connected with heat-sink unit 50.Form one first node 51 between second contact 322 of second automatic transfer switch 32 and the heat-sink unit 50.
This electricity accumulating unit 40 comprise some uninterrupted power supplys of being connected with control board 33 (Uninterrupted Power Supply, UPS) 41 and the maintenance that is connected with uninterrupted power supply 41 with by-pass switch 42.This maintenance is used under the situation of not cutting off between uninterrupted power supply 41 and the load about being connected with by-pass switch 42, and uninterrupted power supply 41 is keeped in repair or maintains.Each server unit 60 comprises a rack 65, be contained in the some servers 63 that pile up setting in this rack 65 and be positioned at a power distribution socket (Power Distribution Units, PDU) 61 of rack 65 rear sides.Said uninterrupted power supply 41 is connected with the power distribution socket 61 of said server unit 60 with by-pass switch 42 through safeguarding, thereby makes the server 63 in the corresponding with service device unit 60 obtain power supply.This is safeguarded with forming one second node 45 between by-pass switch 42 and the said uninterrupted power supply 41.Second node 45 is electrically connected with first node 55.
During work, under the situation of civil power normal power supply, be communicated with between first contact 310 of first automatic transfer switch 31 and second contact 312, and break off between first contact 311 and second contact 312; Be communicated with between first contact 320 of second automatic transfer switch 32 and second contact 322; And break off between first contact 321 and second contact 322, city's electric unit 10 is supplied power to heat-sink unit 50 and server unit 60 through first automatic transfer switch and second automatic transfer switch.Under the situation of civil power outage, automatic disconnection between first contact 310 and second contact 312 in said first automatic transfer switch 31, and switch between first contact 311 and second contact 312 and be communicated with; Automatic disconnection between first contact 320 and second contact 322 in second automatic transfer switch 32 simultaneously; And switch between first contact 321 and second contact 322 and be communicated with; Thereby this switch unit 30 will automatically switch to the state by generator unit 20 power supplies by the state of city's electric unit 10 power supplies; Generator 21 in the generator unit 20 begins generating and produces electric energy, and to server unit 60 and heat-sink unit 50 power supplies.
After switch unit 30 automatically switches to the state by generator unit 20 power supplies with the state of city's electric unit 10 power supply, generator 21 begin to generate electricity to begin state to said server unit 60 and heat-sink unit 50 power supplies need one buffer time section.Usually, section is 15 minutes this buffer time.When city's electric unit 10 or generator unit 20 during to said server unit 60 and heat-sink unit 50 power supplies; Control board 33 these electricity accumulating unit 40 storage of electrical energy of control; When having no progeny in the civil power and the buffer time of generator unit 20 before beginning to supply power in the section, these control board 33 these electricity accumulating units 40 of control are to said server unit 60 and heat-sink unit 50 power supplies.Therefore, this electricity accumulating unit 40 can guarantee under the situation that civil power interrupts suddenly, and generator 21 each server unit 60 still can operate as normal in the time period before beginning to supply power, avoid server unit 60 because of the sudden power loss of data.Simultaneously, in this time period, the uninterrupted power supply 41 in the electricity accumulating unit 40 is also to heat-sink unit 50 power supply, thus when can guarantee server unit 60 operate as normal heat-sink unit 50 also can operate as normal in time to distribute the heat that server unit 60 produces.Particularly for counter formula data center movably; Because data center's integral installation is stated from the container; If interrupt and generator 21 heat that each server unit 60 work produces in the time period before beginning to supply power can not in time be distributed at civil power; Just possibly make the server 63 in it that overheated machine of working as take place within short a few minutes because of assembling too much heat in the container; Thereby this heat-sink unit 50 is connected with electricity accumulating unit 40 can avoid server unit 60 heat before generator 21 begins power supply can't in time distribute and produce fault, has promoted the resistance to overturning of this data center systems.
Claims (9)
1. the power-supply system of a data center; At least one server unit that comprises city's electric unit, a generator unit, is connected in the switching unit between city's electric unit and the generator unit and is connected with switch unit is characterized in that: comprise that also being connected in this switch unit reaches a heat-sink unit that is connected with this electricity accumulating unit with a electricity accumulating unit between at least one server unit.
2. the power-supply system of data center as claimed in claim 1; It is characterized in that: this switch unit comprises first automatic transfer switch and second automatic transfer switch; This first automatic transfer switch is connected between city's electric unit, generator unit and the said at least one server unit, and this second automatic transfer switch is connected between city's electric unit, generator unit and this heat-sink unit.
3. the power-supply system of data center as claimed in claim 2, it is characterized in that: during the civil power normal power supply, said first automatic transfer switch is communicated with city's electric unit respectively with second automatic transfer switch with said at least one server unit and heat-sink unit; During the civil power outage, said first automatic transfer switch is communicated with generator unit respectively with second automatic transfer switch with said at least one server unit and heat-sink unit.
4. the power-supply system of data center as claimed in claim 1 is characterized in that: this electricity accumulating unit is used for having no progeny and generator unit is supplied power to said at least one server unit and heat-sink unit before beginning power supply at civil power.
5. the power-supply system of data center as claimed in claim 4, it is characterized in that: this electricity accumulating unit comprises some uninterrupted power supplys.
6. the power-supply system of data center as claimed in claim 5 is characterized in that: this electricity accumulating unit comprises that also the maintenance that is connected with said uninterrupted power supply uses by-pass switch.
7. the power-supply system of data center as claimed in claim 1; It is characterized in that: said at least one server unit comprises a rack, is positioned at the some servers and a power distribution socket of rack; This power distribution socket is connected with electricity accumulating unit, thereby the server in the corresponding rack is connected with electricity accumulating unit respectively.
8. the power-supply system of data center as claimed in claim 1, it is characterized in that: this generator unit comprises some generators.
9. the power-supply system of data center as claimed in claim 1; It is characterized in that: also comprise a control board that is connected between this switch unit and the electricity accumulating unit; When city's electric unit or generator unit during to said at least one server unit and heat-sink unit power supply; This electricity accumulating unit storage of electrical energy of this control board control, when city's electric unit interrupts before back and generator unit begin power supply, this this electricity accumulating unit of control board control is supplied power to said at least one server unit and heat-sink unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105868826A CN102570583A (en) | 2010-12-14 | 2010-12-14 | Power-supply system of data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105868826A CN102570583A (en) | 2010-12-14 | 2010-12-14 | Power-supply system of data center |
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| Publication Number | Publication Date |
|---|---|
| CN102570583A true CN102570583A (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105868826A Pending CN102570583A (en) | 2010-12-14 | 2010-12-14 | Power-supply system of data center |
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| Country | Link |
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| CN (1) | CN102570583A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105471062A (en) * | 2016-01-04 | 2016-04-06 | 中冶长天国际工程有限责任公司 | Power supply system and method for temperature measurement device of rotary kiln |
| CN106100050A (en) * | 2016-07-19 | 2016-11-09 | 西安交通大学 | A kind of data center based on layering mixed tensor storage system and consumption control method |
| CN106208347A (en) * | 2016-08-03 | 2016-12-07 | 浪潮电子信息产业股份有限公司 | A kind of electric supply installation, electric power system and method |
| CN106655461A (en) * | 2015-10-29 | 2017-05-10 | 鸿富锦精密工业（深圳）有限公司 | Uninterruptible power supply system |
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| JP2005215239A (en) * | 2004-01-29 | 2005-08-11 | Ricoh Co Ltd | Fixation control method |
| CN2718882Y (en) * | 2004-05-14 | 2005-08-17 | 中达电通股份有限公司 | Emergency power source system for intelligent carburetor |
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2010
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005215239A (en) * | 2004-01-29 | 2005-08-11 | Ricoh Co Ltd | Fixation control method |
| CN2718882Y (en) * | 2004-05-14 | 2005-08-17 | 中达电通股份有限公司 | Emergency power source system for intelligent carburetor |
Non-Patent Citations (2)
| Title |
|---|
| 上海邮电设计院有限公司李峰: "数据中心供配电系统设计", 《2008通信电源学术研讨会论文集》 * |
| 张炳华: "互联网数据中心电源系统设计方案探讨", 《电信建设》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655461A (en) * | 2015-10-29 | 2017-05-10 | 鸿富锦精密工业（深圳）有限公司 | Uninterruptible power supply system |
| CN106655461B (en) * | 2015-10-29 | 2020-10-09 | 鸿富锦精密电子(天津)有限公司 | Uninterruptible power supply system |
| CN105471062A (en) * | 2016-01-04 | 2016-04-06 | 中冶长天国际工程有限责任公司 | Power supply system and method for temperature measurement device of rotary kiln |
| CN106100050A (en) * | 2016-07-19 | 2016-11-09 | 西安交通大学 | A kind of data center based on layering mixed tensor storage system and consumption control method |
| CN106208347A (en) * | 2016-08-03 | 2016-12-07 | 浪潮电子信息产业股份有限公司 | A kind of electric supply installation, electric power system and method |
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Application publication date: 20120711 |