CN104598004A - RACK machine cabinet copper bar power supply method meeting higher node arrangement density - Google Patents
RACK machine cabinet copper bar power supply method meeting higher node arrangement density Download PDFInfo
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- CN104598004A CN104598004A CN201510015388.7A CN201510015388A CN104598004A CN 104598004 A CN104598004 A CN 104598004A CN 201510015388 A CN201510015388 A CN 201510015388A CN 104598004 A CN104598004 A CN 104598004A
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- node
- rack
- copper bar
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses an RACK machine cabinet copper bar power supply method meeting higher node arrangement density. According to the method, copper bars are adopted to be used as power supply busbars of nodes in an RACK machine cabinet, the number of the power supply busbars is two pairs, the four copper bars are mutually connected with a power supply pool arranged on the machine cabinet, the nodes adopt a 1U 3-node mode, a 1U node tray is provided with 3 styles of half wide main boards, two CPUs (central processing units) are integrated on each node main board, the main boards can be connected with a power supply transfer board in a hot pluggable way, the power supply transfer board is mutually connected with the power supply board through cables, and the nodes take electricity from the copper parts through directly inserting and connecting electricity taking terminals at the power supply board end onto the copper bars. The method provided by the invention has the advantages that through the copper bar power supply structures, the power supply requirements of the nodes at the greater arrangement density can be met, in addition, the conduction loss on the copper bar can be reduced, and the power consumption of the integral machine cabinet is reduced.
Description
Technical field
The present invention relates to Cloud Server for electrical domain, be specifically related to a kind of RACK rack copper bar method of supplying power to meeting more high node arrangement density.
Background technology
Along with the range of application of cloud computing constantly expands, the appearance of on-line approval, shopping online, Web bank's payment transaction, the many business on people's Working Life all present informationalized development trend.Require increasing to the calculated performance of the webserver, therefore the concept of cloud computing also produces, and has begun to take shape the new ideas of government affairs cloud, health cloud, tax cloud.Along with the rise and development of cloud computing technology, as the unit-cabinet system in traditional machine room, require that the data-handling capacity being deployed in interior of equipment cabinet server computing node is more and more stronger, arrangement density is more and more higher.The data-handling capacity of computing node means that more by force the data volume that the unit interval processes is more, and the power consumption of node is larger; Simultaneously along with the increase of node arrangement density, the heat radiation power consumption of whole rack certainly will also can be increasing.
The demand for development of cloud computing has just in time been complied with in the appearance of RACK equipment cabinet server product.This server cabinet not only has very high data-handling capacity, and can be integrated up to 80 computing nodes at the interior of equipment cabinet of 42U height.For increasing the arrangement density of RACK rack node further, the integral operation processing power of rack server system is improved further, meet the needs to larger data processing, by adopting in the node pallet of 1U, arrangement 3 pieces of mainboards, to realize in the cabinet pallet space of 1U, realize the data-handling capacity supporting at most 6 CPU, the CPU quantity of whole rack is increased to original 3 times.
Along with the increase of node arrangement density, the conduction current of whole rack is also in continuous increase, and the significantly increase of the magnitude of current, makes current copper bar electric power-feeding structure: it is excessive that two structure of copper bar faces electric current, cause falling change from the node power taking side pressure away from power supply pond greatly, the conduction loss on copper bar increases.
As depicted in figs. 1 and 2, be the RACK rack copper bar electric power-feeding structure before improvement.This structure adopts the power supply pond on 2 copper bars and rack interconnected, node is 1U1 node mode (that is: node pallet arrangement 1 section of half-breadth mainboard of 1U, integrated 2 CPU on node mainboard, mainboard is connected with Power conversion board by hot-swappable mode, Power conversion board by cable and power panel interconnected), node is directly plugged on power taking on copper bar by the electricity taking terminal of power panel end.
Summary of the invention
The technical problem to be solved in the present invention is: for overcoming this problem, and the present invention proposes a kind of RACK rack copper bar method of supplying power to meeting more high node arrangement density.
The technical solution adopted in the present invention is:
Meet a RACK rack copper bar method of supplying power to for more high node arrangement density, adopt copper bar as the power supply busbar of RACK rack interior joint, power supply busbar is 2 right, interconnected by the power supply pond on 4 copper bars and rack; Node adopts 1U3 node mode, node pallet arrangement 3 sections of half-breadth mainboards of 1U, integrated 2 CPU on each node mainboard, mainboard is connected with Power conversion board by hot-swappable mode, Power conversion board by cable and power panel interconnected, node is directly plugged on power taking on copper bar by the electricity taking terminal of power panel end.
Power panel on node pallet is fixed on the pallet left side, and is plugged on the copper bar power taking on the rack left side, as Class1 node.
Power panel on node pallet is fixed on the right of pallet, and is plugged on the copper bar power taking on the right of rack, as type 2 node.
Class1 and type 2 two kinds of node pallets, be alternately deployed in inside RACK rack, to ensure the current balance of two pairs of copper bars.
Described method performing step is specific as follows:
1), according to the node type of arrangement and the maximum current value of quantity assessment rack copper bar conduction, to determine the maximum current of single copper bar;
2) maximum current, according to single copper bar conducted, selects suitable copper bar specification, is tightened by the busbar of one end of copper bar by screw and power supply pond, is interconnected at one piece of composition, two groups of busbars of powering;
3), according to configuration requirement, install Class1 and type 2 two kinds of node pallets, 3 mainboard installation sites reserved by node pallet, and install mainboard, power panel, Power conversion board, complete inner connection;
4), by arrangement mode staggered for the node pallet of two types, the inside on RACK rack is deployed in.
Beneficial effect of the present invention: the inventive method, by this copper bar electric power-feeding structure, not only can well meet the power demands of the node of larger arrangement density, and can reduce the conduction loss on copper bar, reduces whole machine cabinet power consumption.The electric power-feeding structure of the two pairs of copper bars adopting the present invention to propose, can support larger conduction current, meets more highdensity node power requirement, and the node after improvement supports that the quantity of CPU is 3 times before improving; , can evade because conduction current is excessive meanwhile, cause the risk of the node power taking low voltage away from power supply pond.
Accompanying drawing explanation
Fig. 1 is the structure of copper bar schematic diagram before improving;
Fig. 2 is the node support holder structure schematic diagram before improving;
Fig. 3 is the structure of copper bar schematic diagram after improving;
Fig. 4 is for improving rear Class1 node support holder structure schematic diagram;
Fig. 5 waits for peacefully type 2 node support holder structure schematic diagram for this;
Fig. 6 is Class1 and the arrangement schematic diagram of type 2 node pallet in rack.
Embodiment
Below according to Figure of description, in conjunction with specific embodiments, the present invention is further described:
As shown in Fig. 3, Fig. 4, Fig. 5, a kind of RACK rack copper bar method of supplying power to meeting more high node arrangement density, adopt copper bar as the power supply busbar of RACK rack interior joint, power supply busbar is 2 right, interconnected by the power supply pond on 4 copper bars and rack, wherein+12V1 copper bar and ground, loop 1 copper bar, partner power supply busbar; + 12V2 copper bar and ground, loop 2 copper bars form another to power supply busbar; Node adopts 1U3 node mode, node pallet arrangement 3 sections of half-breadth mainboards of 1U, integrated 2 CPU on each node mainboard, mainboard is connected with Power conversion board by hot-swappable mode, Power conversion board by cable and power panel interconnected, node is directly plugged on power taking on copper bar by the electricity taking terminal of power panel end.
As shown in Figure 4, the power panel on node pallet is fixed on the pallet left side, and is plugged on the copper bar power taking on the rack left side, as Class1 node.
As shown in Figure 5, the power panel on node pallet is fixed on the right of pallet, and is plugged on the copper bar power taking on the right of rack, as type 2 node.
As shown in Figure 6, Class1 and type 2 two kinds of node pallets, be alternately deployed in inside RACK rack, to ensure the current balance of two pairs of copper bars.
Performing step is specific as follows:
1), according to the node type of arrangement and the maximum current value of quantity assessment rack copper bar conduction, to determine the maximum current of single copper bar;
2) maximum current, according to single copper bar conducted, selects suitable copper bar specification, and according to the structure shown in Fig. 3, is tightened by the busbar of one end of copper bar by screw and power supply pond, is interconnected at one piece of composition, two groups of busbars of powering;
3), according to configuration requirement, install Class1 and type 2 two kinds of node pallets, 3 mainboard installation sites reserved by node pallet, and install mainboard, power panel, Power conversion board, complete inner connection;
4), by the node pallet of two types according to arrangement mode staggered shown in Fig. 6, the inside on RACK rack is deployed in.
The RACK cabinet system of a high density arrangement node and the enforcement of power supply copper bar can be completed like this.
Above embodiment is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (5)
1. meet a RACK rack copper bar method of supplying power to for more high node arrangement density, it is characterized in that: adopt copper bar as the power supply busbar of RACK rack interior joint, power supply busbar is 2 right, interconnected by the power supply pond on 4 copper bars and rack; Node adopts 1U3 node mode, node pallet arrangement 3 sections of half-breadth mainboards of 1U, integrated 2 CPU on each node mainboard, mainboard is connected with Power conversion board by hot-swappable mode, Power conversion board by cable and power panel interconnected, node is directly plugged on power taking on copper bar by the electricity taking terminal of power panel end.
2. a kind of RACK rack copper bar method of supplying power to meeting more high node arrangement density according to claim 1, is characterized in that: the power panel on node pallet is fixed on the pallet left side, and is plugged on the copper bar power taking on the rack left side, as Class1 node.
3. a kind of RACK rack copper bar method of supplying power to meeting more high node arrangement density according to claim 1, is characterized in that: the power panel on node pallet is fixed on the right of pallet, and is plugged on the copper bar power taking on the right of rack, as type 2 node.
4. a kind of RACK rack copper bar method of supplying power to meeting more high node arrangement density according to Claims 2 or 3, is characterized in that: Class1 and type 2 two kinds of node pallets, be alternately deployed in inside RACK rack.
5. a kind of RACK rack copper bar method of supplying power to meeting more high node arrangement density according to claim 5, it is characterized in that, described method performing step is specific as follows:
1), according to the node type of arrangement and the maximum current value of quantity assessment rack copper bar conduction, to determine the maximum current of single copper bar;
2) maximum current, according to single copper bar conducted, selects suitable copper bar specification, is tightened by the busbar of one end of copper bar by screw and power supply pond, is interconnected at one piece of composition, two groups of busbars of powering;
3), according to configuration requirement, install Class1 and type 2 two kinds of node pallets, 3 mainboard installation sites reserved by node pallet, and install mainboard, power panel, Power conversion board, complete inner connection;
4), by arrangement mode staggered for the node pallet of two types, the inside on RACK rack is deployed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510015388.7A CN104598004A (en) | 2015-01-13 | 2015-01-13 | RACK machine cabinet copper bar power supply method meeting higher node arrangement density |
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| CN201510015388.7A CN104598004A (en) | 2015-01-13 | 2015-01-13 | RACK machine cabinet copper bar power supply method meeting higher node arrangement density |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105224058A (en) * | 2015-09-21 | 2016-01-06 | 浪潮电子信息产业股份有限公司 | A kind of method for designing improving RACK node power supply capacity |
| CN105388986A (en) * | 2015-12-24 | 2016-03-09 | 曙光信息产业(北京)有限公司 | Power supply system of server |
| CN105914867A (en) * | 2016-05-12 | 2016-08-31 | 浪潮电子信息产业股份有限公司 | Machine cabinet power supply device and machine cabinet |
| CN106604593A (en) * | 2016-12-29 | 2017-04-26 | 广东浪潮大数据研究有限公司 | Whole cabinet server |
| CN107450702A (en) * | 2017-06-29 | 2017-12-08 | 郑州云海信息技术有限公司 | A kind of electric power system of reduction Rack GPU voltage pulsations |
| CN108182163A (en) * | 2018-01-02 | 2018-06-19 | 郑州云海信息技术有限公司 | A kind of computing board grade hot plug control device and control method |
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| US20130198534A1 (en) * | 2012-02-01 | 2013-08-01 | Dell Products L.P. | System and method for providing modular and scalable power infrastructure outside of usable it space |
| CN203397302U (en) * | 2013-07-26 | 2014-01-15 | 浪潮电子信息产业股份有限公司 | Flexible node power supply structure |
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2015
- 2015-01-13 CN CN201510015388.7A patent/CN104598004A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201839023U (en) * | 2010-07-29 | 2011-05-18 | 力博特公司 | High-power uninterruptible power supply beneficial to reducing volume |
| US20130198534A1 (en) * | 2012-02-01 | 2013-08-01 | Dell Products L.P. | System and method for providing modular and scalable power infrastructure outside of usable it space |
| CN203397302U (en) * | 2013-07-26 | 2014-01-15 | 浪潮电子信息产业股份有限公司 | Flexible node power supply structure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105224058A (en) * | 2015-09-21 | 2016-01-06 | 浪潮电子信息产业股份有限公司 | A kind of method for designing improving RACK node power supply capacity |
| CN105388986A (en) * | 2015-12-24 | 2016-03-09 | 曙光信息产业(北京)有限公司 | Power supply system of server |
| CN105914867A (en) * | 2016-05-12 | 2016-08-31 | 浪潮电子信息产业股份有限公司 | Machine cabinet power supply device and machine cabinet |
| CN106604593A (en) * | 2016-12-29 | 2017-04-26 | 广东浪潮大数据研究有限公司 | Whole cabinet server |
| CN107450702A (en) * | 2017-06-29 | 2017-12-08 | 郑州云海信息技术有限公司 | A kind of electric power system of reduction Rack GPU voltage pulsations |
| CN108182163A (en) * | 2018-01-02 | 2018-06-19 | 郑州云海信息技术有限公司 | A kind of computing board grade hot plug control device and control method |
| CN108182163B (en) * | 2018-01-02 | 2021-03-02 | 苏州浪潮智能科技有限公司 | Computing board level hot plug control device and control method |
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Application publication date: 20150506 |