CN110244831A - High performance computing service device - Google Patents
High performance computing service device Download PDFInfo
- Publication number
- CN110244831A CN110244831A CN201910358461.9A CN201910358461A CN110244831A CN 110244831 A CN110244831 A CN 110244831A CN 201910358461 A CN201910358461 A CN 201910358461A CN 110244831 A CN110244831 A CN 110244831A
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- Prior art keywords
- gnd
- power supply
- power
- control panel
- connector
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- 238000004891 communication Methods 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 2
- 239000010931 gold Substances 0.000 claims 2
- 229910052737 gold Inorganic materials 0.000 claims 2
- 238000010992 reflux Methods 0.000 abstract description 5
- 230000000977 initiatory effect Effects 0.000 abstract description 2
- 230000006698 induction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention provides high performance computing service devices, including AC/DC power supply, control panel and several calculation power plates, AC/DC power supply gives control panel and several calculation power plate power supplies respectively, each calculates power plate respectively by the corresponding communications cable and control board communications, and each is calculated and is connected separately with corresponding communication GND cable between power plate and control panel, each is calculated and is connected separately with corresponding first power supply GND connector between power plate and AC/DC power supply, realize that parallel connection is electrical connected in the junction of each corresponding connected calculation power plate of first power supply GND connector, and it is electrical connected between the junction and control panel of the corresponding connected calculation power plate of any one first power supply GND connector by the realization of second source GND connector.The present invention realizes the stream for calculating power plate GND reflux by GND strong ties, keeps the GND level for calculating power plate and control panel unified, and then greatly eliminates the job insecurity problem of the unstable initiation of GND.
Description
Technical field
The present invention relates to calculation server calculating field more particularly to high performance computing service devices.
Background technique
Internet and block chain technology, need the calculating of magnanimity, and " the high performance computing service of this magnanimity calculating is rapidly completed
Device " comes into being.The hardware composition part of high performance computing service device mainly includes AC/DC power supply, calculates power plate, control panel, wind
Fan, casing etc., AC/DC power supply, calculation power plate, control panel are cores, determine the basic operation of high performance computing service device
Ability.220V alternating current is switched to low-voltage DC by AC/DC power supply, and it is high-performance meter that supply high performance computing service device, which uses,
Calculate the energy source of server work；Power plate is calculated, there can be plurality of plates, there are many computing chips on every block of plate, carries out magnanimity meter
It calculates；Control panel connects by communication line and calculates power plate, to control the calculated result calculated the work of power plate and obtain calculation power plate.
High performance computing service device is different from common electronic product, is a kind of low-voltage, high current, high power, strong calculates
Power type product.The core of power consumption is to calculate power plate.The single chip operating voltage of power plate is calculated usually in 0.5V hereinafter, but complete machine
Power is up to hundreds of watts or even kilowatt rank.Therefore, the current drain for calculating power plate is very big, up to tens or even several hundred amperes of grades
Not.And every calculation power chip with hundreds of MHz or even 1GHz or more high frequency operations when, and will cause the quick big ups and downs of electric current.
The above-mentioned characteristic of high performance computing service device is allowed to face some technical difficulties, for example, low-voltage can reduce anti-interference ability,
The rapid fluctuations of high current will increase interference again.Conventional high performance computing service device figure is as shown in Figure 1, wherein label 1 is electricity
Source line, 2 be the communications cable, and 3 be communication GND cable, and 4 indicate that the GND between power plate and AC/DC power supply is calculated in connection.AC/DC power supply
To the power supply of power plate is calculated, electric current is through GND line reflux AC/DC power supply.Because electric current is very big, and quickly variation, and the resistance of GND line and
The presence of induction reactance causes to calculate power plate and the GND of AC/DC power supply is inconsistent, reachable there is the voltage difference of biggish dynamic change
Several hundred mV.This GND current potential it is unstable, will affect calculate power plate work stability.AC/DC power supply is powered to control panel, electric current
Through GND line reflux AC/DC power supply.Because electric current is smaller, will not significant change, so the GND of control panel and AC/DC power supply is one
It causes, there's almost no apparent voltage difference.It calculates between power plate and control panel, is connected with communication line, is aided with GND line, to
The signal of communication of the two refers to the same GND level.However, calculating between power plate and the GND of control panel, necessarily depositing based on above-mentioned
In the voltage difference of biggish dynamic change, the GND noise for reaching as high as several hundred mV is shown as.The presence of this noise makes the two
Between communication it is heavily disturbed, it is easy to cause communication mistake or even communication disruption.
Summary of the invention
For overcome the deficiencies in the prior art, it the purpose of the present invention is to provide high performance computing service device, can solve
There is current break, interference signal in existing calculation server framework.
The purpose of the present invention is implemented with the following technical solutions:
A kind of high performance computing service device comprising AC/DC power supply, control panel and several calculation power plates, AC/DC power supply point
Not Gei control panel and several calculate the power supply of power plates, it is logical by the corresponding communications cable and control panel respectively that each calculates power plate
Letter, and each is calculated and is connected separately with corresponding communication GND cable between power plate and control panel, each calculates power plate and AC/
Corresponding first power supply GND connector is connected separately between DC power supply, each first power supply GND connector is corresponding to be connected
Each junction of calculation power plate realize that parallel connection is electrical connected, and any one first power supply GND connector is corresponding connected
It calculates and is electrical connected between the junction and control panel of power plate by the realization of second source GND connector.
Preferably, the first power supply GND connector is cable.
Preferably, the cable is short and thick cable.
Preferably, the first power supply GND connector is metal connecting piece.
Preferably, the metal connecting piece is copper bar.
Preferably, the second source GND connector is cable.
Preferably, the cable is short and thick cable.
Preferably, the second source GND connector is metal connecting piece.
Preferably, the metal connecting piece is copper bar.
Compared with prior art, the beneficial effects of the present invention are:
The present invention passes through the first power supply GND connector, second source GND connector is realized between calculating power plate, calculates power plate and control
GND strong ties between making sheet realize the stream for calculating power plate GND reflux, keep the GND level for calculating power plate and control panel unified, in turn
Greatly eliminate the job insecurity problem of the unstable initiation of GND.
Detailed description of the invention
Fig. 1 is the high performance computing service device schematic diagram of the prior art；
Fig. 2 is high performance computing service device schematic diagram of the invention.
In figure: 1, power supply line；2, the communications cable；3, GND cable is communicated；4, the first power supply GND connector；5, second source
GND connector.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention:
As shown in Fig. 2, the present invention provides a kind of high performance computing service device, including AC/DC power supply, control panel and several
Calculation power plate, AC/DC power supply pass through power supply line 1 to control panel and several calculation power plates power supplies respectively, each calculation power plate leads to respectively
The corresponding communications cable 2 and control board communications are crossed, and each is calculated and is connected separately with corresponding lead between power plate and control panel
Believe GND cable 3, i.e., each calculates power plate and control panel passes through the communication GND cable 3 being connected corresponding with the two and is grounded.
Each is calculated and is connected separately with corresponding first power supply GND connector 4 between power plate and AC/DC power supply, that is, every
Power plate and AC/DC power supply is calculated for one to be grounded by the first connected power supply GND connector 4 corresponding with the two.Also, each
Realize that parallel connection is electrical connected in each junction of the corresponding connected calculation power plate of one power supply GND connector 4, that is, each first power supply
Each junction of the corresponding connected calculation power plate of GND connector 4 is mutually connected to realize parallel connection.
, and the junction of the corresponding connected calculation power plate of any one first power supply GND connector and control more optimizedly
It is electrical connected between making sheet by the realization of second source GND connector, i.e., the first power supply GND connector 4 is corresponding connected
It calculates in each junction of power plate and is grounded between any one junction, with control panel by second source GND connector 5.
The cable of different function is indicated with different line styles respectively in Fig. 2, it in the present embodiment, can from Fig. 2
To find out, second source GND of the junction that each first power supply GND connector 4 is connected with each calculation power plate between control panel
Connector 5, which is realized, to be electrically connected.
AC/DC power supply realizes power supply function；AC/DC power supply and several calculation power plates are connect with the first power supply GND connector 4
Together, multiple GND strong ties for calculating power plate are realized, meanwhile, by the GND (second source GND connector 5) of control panel supply lines
Multiple GND common joints for calculating power plate are also connected to, realize control panel and calculate the strong ties of GND between power plate.
After multiple GND strong ties for calculating power plate, each GND connector is in parallel, and realizes each calculation power plate GND reflux
It flows, reduces pressure drop caused by D.C. resistance.Moreover, induction reactance reduces after each GND connector is in parallel, fast-changing electric current is made
It is also reduced for voltage drop caused on induction reactance.After the GND strong ties of control panel and calculation power plate, the GND of control panel and calculation
The synchronous variation of power plate GND level there will not be the communication of GND noise jamming to the two therebetween without voltage difference.
In the present invention, the first power supply GND connector 4 and second source GND connector 5 can be preferably cable.On
Stating cable is more preferably tubbiness cable.Due to be used by high current, in order to reach better GND strong ties effect
Tubbiness cable can reduce GND impedance as far as possible, realize high conduction performance, such as do cable with sturdy strand copper wire.First
Power supply GND connector 4 and second source GND connector 5 can also be both preferably metal connecting piece.Further, metal connects
Part can be preferably copper bar.Equally it is that can achieve to reduce GND impedance using metal connecting piece, realizes the mesh of high conduction performance
's.Metal connecting piece can be done with the sturdy copper bar of each road power supply GND foot.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection scope of the claims in the present invention
Within.
Claims (9)
1. high performance computing service device, which is characterized in that including AC/DC power supply, control panel and several calculation power plates, AC/DC electricity
Control panel and several calculation power plate power supplies are given in source respectively, each is calculated power plate and passes through the corresponding communications cable and control panel respectively
Communication, and each is calculated and is connected separately with corresponding communication GND cable between power plate and control panel, each calculate power plate and
Corresponding first power supply GND connector is connected separately between AC/DC power supply, each first power supply GND connector is corresponding
Each junction of connected calculation power plate realizes that parallel connection is electrical connected, and any one first corresponding phase of power supply GND connector
It is electrical connected between the junction and control panel of calculation power plate even by the realization of second source GND connector.
2. high performance computing service device as described in claim 1, which is characterized in that the first power supply GND connector is line
Cable.
3. high performance computing service device as claimed in claim 2, which is characterized in that the cable is short and thick cable.
4. high performance computing service device as described in claim 1, which is characterized in that the first power supply GND connector is gold
Belong to connector.
5. high performance computing service device as claimed in claim 4, which is characterized in that the metal connecting piece is copper bar.
6. high performance computing service device as described in claim 1, which is characterized in that the second source GND connector is line
Cable.
7. high performance computing service device as claimed in claim 6, which is characterized in that the cable is short and thick cable.
8. high performance computing service device as described in claim 1, which is characterized in that the second source GND connector is gold
Belong to connector.
9. high performance computing service device as claimed in claim 8, which is characterized in that the metal connecting piece is copper bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358461.9A CN110244831A (en) | 2019-04-30 | 2019-04-30 | High performance computing service device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358461.9A CN110244831A (en) | 2019-04-30 | 2019-04-30 | High performance computing service device |
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| Publication Number | Publication Date |
|---|---|
| CN110244831A true CN110244831A (en) | 2019-09-17 |
Family
ID=67883526
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910358461.9A Pending CN110244831A (en) | 2019-04-30 | 2019-04-30 | High performance computing service device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112306168A (en) * | 2020-08-10 | 2021-02-02 | 北京硅原大陆科技有限公司 | Server |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020007041A (en) * | 2000-07-14 | 2002-01-26 | 윤종용 | Electromagnetic manufactures And Detecting method of frame ground linking in Electromagnetic manufactures |
| JP2012080755A (en) * | 2010-11-25 | 2012-04-19 | Honda Motor Co Ltd | Dc-dc converter and control method for the same |
| CN108536253A (en) * | 2018-06-20 | 2018-09-14 | 北京比特大陆科技有限公司 | Data processing equipment |
| CN208063069U (en) * | 2018-04-25 | 2018-11-06 | 北京嘉楠捷思信息技术有限公司 | Waste heat utilization system of computing equipment, computing equipment comprising same and mine site |
| CN208477328U (en) * | 2018-04-26 | 2019-02-05 | 北京比特大陆科技有限公司 | A kind of control panel circuit and electronic equipment |
| CN208608891U (en) * | 2018-06-29 | 2019-03-15 | 杭州嘉楠耘智信息科技有限公司 | Voltage following series power supply circuit, force calculation board applying same and calculation equipment |
| CN208607660U (en) * | 2018-08-06 | 2019-03-15 | 北京嘉楠捷思信息技术有限公司 | Calculation board and ore machine comprising calculation board |
| CN208689525U (en) * | 2018-08-06 | 2019-04-02 | 深圳比特微电子科技有限公司 | A kind of block chain server |
| CN209640808U (en) * | 2019-04-30 | 2019-11-15 | 深圳市致宸信息科技有限公司 | High performance computing service device |
-
2019
- 2019-04-30 CN CN201910358461.9A patent/CN110244831A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020007041A (en) * | 2000-07-14 | 2002-01-26 | 윤종용 | Electromagnetic manufactures And Detecting method of frame ground linking in Electromagnetic manufactures |
| JP2012080755A (en) * | 2010-11-25 | 2012-04-19 | Honda Motor Co Ltd | Dc-dc converter and control method for the same |
| CN208063069U (en) * | 2018-04-25 | 2018-11-06 | 北京嘉楠捷思信息技术有限公司 | Waste heat utilization system of computing equipment, computing equipment comprising same and mine site |
| CN208477328U (en) * | 2018-04-26 | 2019-02-05 | 北京比特大陆科技有限公司 | A kind of control panel circuit and electronic equipment |
| CN108536253A (en) * | 2018-06-20 | 2018-09-14 | 北京比特大陆科技有限公司 | Data processing equipment |
| CN208608891U (en) * | 2018-06-29 | 2019-03-15 | 杭州嘉楠耘智信息科技有限公司 | Voltage following series power supply circuit, force calculation board applying same and calculation equipment |
| CN208607660U (en) * | 2018-08-06 | 2019-03-15 | 北京嘉楠捷思信息技术有限公司 | Calculation board and ore machine comprising calculation board |
| CN208689525U (en) * | 2018-08-06 | 2019-04-02 | 深圳比特微电子科技有限公司 | A kind of block chain server |
| CN209640808U (en) * | 2019-04-30 | 2019-11-15 | 深圳市致宸信息科技有限公司 | High performance computing service device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112306168A (en) * | 2020-08-10 | 2021-02-02 | 北京硅原大陆科技有限公司 | Server |
| CN112306168B (en) * | 2020-08-10 | 2023-03-28 | 喜动技术有限公司 | Server |
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