CN103324264A - Power supply device of cabinet - Google Patents
Power supply device of cabinet Download PDFInfo
- Publication number
- CN103324264A CN103324264A CN2012100778220A CN201210077822A CN103324264A CN 103324264 A CN103324264 A CN 103324264A CN 2012100778220 A CN2012100778220 A CN 2012100778220A CN 201210077822 A CN201210077822 A CN 201210077822A CN 103324264 A CN103324264 A CN 103324264A
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- supply unit
- alternating current
- phase alternating
- psu
- rack
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Abstract
A power supply device of a cabinet is used for supplying power to a plurality of servers installed in the cabinet. The power supply device of the cabinet comprises a PDU (power distribution unit) and a plurality of PSUs (power supply units) which are arranged in one to one correspondence with the servers, wherein each PSU comprises a distributing board, a plug board and a base board, and the distributing board is connected to the plug board and is used for distributing three-phase alternating currents accessed from the outside into a plurality of channels of single-phase alternating currents; the plurality of the PSUs are connected between the plug boards and the base boards in parallel; each PSU obtains a channel of the single-phase alternating currents from the plug board, converts the alternating currents into voltage needed by each server, and then transmits the voltage to the base board; and the voltage transmitted by the plurality of the PSUs is redistributed to the servers by the base board.
Description
Technical field
The present invention relates to a kind of supply unit, relate in particular to a kind of supply unit for server cabinet.
Background technology
The supply unit of server cabinet generally includes power distribution unit (Power Distribution Unit, PDU) be supply socket and power-supply unit (the Power Supply Unit in order to each station server in the rack is powered, PSU), described each PSU all is connected to PDU, to obtain electric energy from PDU and to power to corresponding server.Yet PDU described in the prior art and several PSU need separate setting, and it is bigger to take up room.The socket limited amount in the described PDU particularly, when a PDU can't insert all PSU, in the time of a plurality of PDU need be set just can power simultaneously to all PSU, it is bigger that this PDU and PSU take the interior space of rack.
Summary of the invention
In view of this, be necessary to provide a kind of less rack supply unit of enclosure interior that takies.
A kind of rack supply unit, in order to the some station servers that are installed in the rack are powered, this rack supply unit comprises voltage distribution unit (Power Distribution Unit, PDU) and respectively several power-supply units (Power Supply Unit of arranging of a corresponding server, PSU), described PDU comprises distributing board, plugboard and base plate, described distributing board is connected to plugboard, in order to the three-phase alternating current that will insert from the external world through being distributed into some roads single-phase alternating current, described some PSU are parallel between plugboard and the base plate, and each PSU obtains one road single-phase alternating current from described plugboard, and being sent to base plate after converting this alternating current to server required voltage, this base plate redistributes the voltage that some PSU transmit to each station server.
Described rack supply unit not only is integrated into described PSU in the PDU, and can described PDU be set according to the quantity correspondence of described server, making can be with power distribution to each PSU by single PDU, and need not to arrange a plurality of PDU, and it is less to take described enclosure interior.
Description of drawings
The theory diagram of the rack supply unit that Fig. 1 provides for embodiment of the present invention.
Fig. 2 is the power supply synoptic diagram of rack supply unit shown in Figure 1.
The main element symbol description
| The |
100 |
| PDU | 10 |
| Incoming |
11 |
| Distributing |
13 |
| |
15 |
| |
151 |
| |
17 |
| |
30 |
| |
50 |
| |
51 |
| |
200 |
Following embodiment will further specify the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
See also Fig. 1 and Fig. 2, the rack supply unit 100 of preferred embodiments of the present invention can be simultaneously to being installed in multiple servers 200 power supplies in the rack (not shown).This rack supply unit 100 comprises power distribution unit (Power Distribution Unit, PDU) 10 and some power-supply units (Power Supply Unit, PSU) 30, described some PSU30 are integrated in this PDU10, and electrically connect with this PDU10.Described PDU10 is connected to extraneous three-phase alternating current, and be supplied to each PSU30 after this three-phase alternating current is distributed into the multichannel single-phase alternating current, after converting the power supply that inserts the rated voltage of server 200 to by this PSU30, be supplied to each server 200 by this PDU10 again.
Described PDU10 comprises incoming end 11, distributing board 13, plugboard 15 and base plate 17.Described incoming end 11, distributing board 13, plugboard 15 electrically connect successively, and the opposite end of described some PSU30 is connected to described plugboard 15 and base plate 17 respectively, and are connected to each server 200 by base plate 17.
One end of described incoming end 11 is connected to extraneous three-phase alternating current, and the other end is connected to described distributing board 13, in order to control being connected of this rack supply unit 100 and extraneous power supply.In present embodiment, described incoming end 11 is an isolating switch.
Described distributing board 13 converts three groups of single-phase alternating currents in order to one group of three-phase alternating current that will insert, and then every group of single-phase alternating current is divided into as required the single-phase alternating current of multichannel.In the present embodiment, the way that every group of single-phase alternating current cut apart all equates, is three integral multiple thereby make the total way of single-phase alternating current of this distributing board output.Concrete, the way of the single-phase alternating current of these distributing board 13 outputs determines with the quantity of described PSU30, makes described each PSU30 correspondence that one road single-phase alternating current is set.
Corresponding described PSU30 is provided with some sockets 151 on the described plugboard 15.Described each socket 151 all obtains one road single-phase alternating current from distributing board 13, and is connected to a PSU30, to supply one road single-phase alternating current to described PSU30.
Described some PSU30 and be connected in plugboard 15 and base plate 17 between, convert the required voltage of server 200 in order to the electric energy that plugboard 15 places are inserted, be resent to described base plate 17.
Described base plate 17 reassigns to each server 200 after in order to the voltage parallel connection with each PSU30 output again.So, when described a certain PSU30 can't operate as normal, the PSU30 that this breaks down was replaced in the power supply that can be realized this server 200 to this base plate 17 by other PSU30 normal transmission electric energy simultaneously, and need not to close this rack supply unit 100, in order to avoid influence the operate as normal of this server 200.
Be appreciated that, this rack supply unit 100 also comprises a control panel 50, and it is connected to described base plate 17, and an interface 51 is set, in order to be connected to available data treating apparatus (not shown) such as a main frame, to realize the monitoring to the power supply state of this rack supply unit 100.
See also Fig. 2, below be that example describes with the rack power supply that has 6 station servers 200 by 100 pairs of this rack supply units: the alternating current of three-phase enters distributing board 13 from incoming end 11, being distributed into 6 road single-phase alternating currents by distributing board 13, and every road single-phase alternating current is sent to a socket 151 places in the described plugboard 15.After the PSU30 that is plugged into each socket 151 place converts this single-phase alternating current the rated voltage of server 200 to, be resent to described base plate 17.After the voltage that described base plate 17 transmits each PSU30 is in parallel, be supplied to each station server 200 by supply path again.
As seen, rack supply unit 100 of the present invention not only is integrated into described PSU30 in the PDU10, and can described PDU10 be set according to the quantity correspondence of described server 200, make and to realize power distribution to each PSU30 by single PDU10, and need not to arrange a plurality of PDU10, it is less to take described enclosure interior.
In addition, those skilled in the art can do other variation in spirit of the present invention, and still, all variations of doing according to the present invention's spirit essence all should be included within the present invention's scope required for protection.
Claims (6)
1. rack supply unit, in order to the some station servers that are installed in the rack are powered, this rack supply unit comprises voltage distribution unit (Power Distribution Unit, PDU) and respectively several power-supply units (Power Supply Unit of arranging of a corresponding server, PSU), it is characterized in that: described PDU comprises distributing board, plugboard and base plate, described distributing board is connected to plugboard, in order to the three-phase alternating current that will insert from the external world through being distributed into some roads single-phase alternating current, described some PSU are parallel between plugboard and the base plate, and each PSU obtains one road single-phase alternating current from described plugboard, and being sent to base plate after converting this alternating current to server required voltage, this base plate redistributes the voltage that some PSU transmit to each station server.
2. rack supply unit as claimed in claim 1, it is characterized in that: described PDU also comprises an incoming end, and is connected to extraneous three-phase alternating current by this incoming end.
3. rack supply unit as claimed in claim 2, it is characterized in that: described incoming end is an isolating switch.
4. rack supply unit as claimed in claim 1 is characterized in that: described distributing board is distributed into the multichannel single-phase alternating current with the three-phase alternating current that inserts, and total way of single-phase alternating current is three integral multiple.
5. rack supply unit as claimed in claim 1, it is characterized in that: corresponding PSU is provided with some sockets on the described plugboard, and described each socket connects a PSU.
6. rack supply unit as claimed in claim 1, it is characterized in that: described rack supply unit comprises that also one is connected to the control panel of base plate, and described control panel is connected to a main frame, to realize the monitoring to the power supply state of this rack supply unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100778220A CN103324264A (en) | 2012-03-22 | 2012-03-22 | Power supply device of cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100778220A CN103324264A (en) | 2012-03-22 | 2012-03-22 | Power supply device of cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103324264A true CN103324264A (en) | 2013-09-25 |
Family
ID=49193066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100778220A Pending CN103324264A (en) | 2012-03-22 | 2012-03-22 | Power supply device of cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103324264A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305600A (en) * | 2015-10-23 | 2016-02-03 | 浪潮电子信息产业股份有限公司 | Cabinet-type three-phase dual-input load balancing power supply system |
| CN106055059A (en) * | 2015-04-16 | 2016-10-26 | 广达电脑股份有限公司 | Systems for distributing power, operation device and computer implementation method |
| CN106383567A (en) * | 2016-10-27 | 2017-02-08 | 郑州云海信息技术有限公司 | Cabinet power management method, power supply device and system |
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| CN101917053A (en) * | 2010-08-03 | 2010-12-15 | 浪潮电子信息产业股份有限公司 | Method for carrying out centralized power supply on RACK system |
| TW201113682A (en) * | 2009-10-02 | 2011-04-16 | Delta Electronics Inc | Power distribution unit for receiving multiple types of three and one phase power sources |
| CN102023685A (en) * | 2009-09-18 | 2011-04-20 | 鸿富锦精密工业（深圳）有限公司 | Server equipment cabinet |
| US20110156480A1 (en) * | 2009-12-31 | 2011-06-30 | Seung Hoon Park | Data center using fuel cells in place of diesel generators for backup power |
| CN102195146A (en) * | 2010-03-19 | 2011-09-21 | 鸿富锦精密工业（深圳）有限公司 | Power socket of machine cabinet |
| CN102323850A (en) * | 2011-09-06 | 2012-01-18 | 曙光信息产业(北京)有限公司 | High-density workstation system |
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2012
- 2012-03-22 CN CN2012100778220A patent/CN103324264A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102023685A (en) * | 2009-09-18 | 2011-04-20 | 鸿富锦精密工业（深圳）有限公司 | Server equipment cabinet |
| TW201113682A (en) * | 2009-10-02 | 2011-04-16 | Delta Electronics Inc | Power distribution unit for receiving multiple types of three and one phase power sources |
| US20110156480A1 (en) * | 2009-12-31 | 2011-06-30 | Seung Hoon Park | Data center using fuel cells in place of diesel generators for backup power |
| CN102195146A (en) * | 2010-03-19 | 2011-09-21 | 鸿富锦精密工业（深圳）有限公司 | Power socket of machine cabinet |
| CN101917053A (en) * | 2010-08-03 | 2010-12-15 | 浪潮电子信息产业股份有限公司 | Method for carrying out centralized power supply on RACK system |
| CN102323850A (en) * | 2011-09-06 | 2012-01-18 | 曙光信息产业(北京)有限公司 | High-density workstation system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106055059A (en) * | 2015-04-16 | 2016-10-26 | 广达电脑股份有限公司 | Systems for distributing power, operation device and computer implementation method |
| CN106055059B (en) * | 2015-04-16 | 2019-03-29 | 广达电脑股份有限公司 | For distributing system, arithmetic unit and the computer implemented method of electric power |
| CN105305600A (en) * | 2015-10-23 | 2016-02-03 | 浪潮电子信息产业股份有限公司 | Cabinet-type three-phase dual-input load balancing power supply system |
| CN106383567A (en) * | 2016-10-27 | 2017-02-08 | 郑州云海信息技术有限公司 | Cabinet power management method, power supply device and system |
| CN106383567B (en) * | 2016-10-27 | 2019-05-14 | 郑州云海信息技术有限公司 | A kind of cabinet method for managing power supply, power supply unit and system |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20151026 Address after: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant after: SCIENBIZIP CONSULTING (SHEN ZHEN) CO., LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Applicant before: Hon Hai Precision Industry Co., Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130925 |