CN109542201A - A kind of method and system promoting dual input PSU stability - Google Patents
A kind of method and system promoting dual input PSU stability Download PDFInfo
- Publication number
- CN109542201A CN109542201A CN201811299056.6A CN201811299056A CN109542201A CN 109542201 A CN109542201 A CN 109542201A CN 201811299056 A CN201811299056 A CN 201811299056A CN 109542201 A CN109542201 A CN 109542201A
- Authority
- CN
- China
- Prior art keywords
- psu
- test
- input
- self
- power circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Power Sources (AREA)
Abstract
Whether the present invention provides a kind of method and systems for promoting dual input PSU stability, comprising: S1, power on for the first time or be more than predetermined time interval apart from discharge time last time；Send instructions under S2, RMC, starting PSU switches to spare input power circuit and carries out self-test；After the completion of S3, self-test, PSU switches back into primary input power circuit, and reports exception information.The present invention realizes Cabinet-type server dual input power intelligent error-detection mechanism, is greatly saved manpower, while can also increase the accuracy of computer room O&M, reduces human error, improves O&M efficiency.Design method of the invention can intelligently be realized inside power module, without peripheral operation, accomplish that each PSU of data center can intelligent management, it is autonomous to determine whether working condition is normal, be conducive to computer room operation maintenance personnel and find PSU problem in time, reduction staff's working time puts into, raising efficiency.
Description
Technical field
The present invention relates to computer room power supply technique field, especially a kind of method and system for promoting dual input PSU stability.
Background technique
The continuous development of cloud computing, to all trades and professions bring convenience constantly showing, we live in cloud computing,
The demand of big data also constantly increases, and to meet this ever-increasing demand, various regions large enterprise expands in continuous increase
Data center, the demand of server are also increasing.
Along with the increase of number of servers, the electricity consumption to computer room is one, and greatly test, industry are measured using PUE
The energy-saving horizontal of one Design of Machine Room, PUE are the ratio of the summation of a computer room electricity consumption summation and server electricity consumption, the value
It is smaller, illustrate the more energy saving of Design of Machine Room, the electric energy ratio calculated for server is higher, to accomplish that this point must just be used
Computer room is considered with electrical angle, such as the actual powers such as air conditioner in machine room, monitoring, loss.
And for server, designing the PUE design low to realization computer room of the higher server of energy consumption more low performance is
There is most direct effect.The server of low energy consumption can start with from server component, such as select hard disk low in energy consumption, memory
Deng.It is also required to start in terms of electric energy is converted simultaneously, such as power module, is converted to what server component used from 220V alternating current
12V electric energy, it is directly effective for improving the efficiency of power module, and in the case where current platinum sales volume generally use, just need
The efficiency curve and server of studying power module operate normally loading condition when being, server is made to operate in power module
Optimum efficiency section in.
Cabinet-type server uses centrally connected power supply mode, it is already possible to save a large amount of electric energy, but use 4+2 power supply redundancy
Mode ratio 4+4 redundant fashion is more energy efficient, and 4+2 redundant fashion can make power supply long-term work near semi-load, i.e. efficiency highest point,
Since what is used makes dual input power supply, more stable, dual input power supply has to work all the way, backs up all the way.Current dual input power supply
It always works all the way when work, another way is chronically in backup, switches to input2 when exception Shi Caihui occurs in input1
Work, but input2 is chronically at standby mode, if ging wrong, cannot find in advance, once input1 goes wrong, input2 without
Method supports cabinet system power supply, will cause system failure.
Summary of the invention
The object of the present invention is to provide a kind of method and systems for promoting dual input PSU stability, it is intended to solve existing skill
The problem of easily causing system failure when the loaded line damage being in standby for a long time in dual input power supply in art, realizes lose-lose
Enter power supply and automate itself detection, reduce the time that operation maintenance personnel detects PSU one by one, while Upgrade Problem discovery is timely
Property, raising efficiency.
It is including following the present invention provides a kind of method for promoting dual input PSU stability to reach above-mentioned technical purpose
Step:
S1, it powers on for the first time or whether was more than predetermined time interval apart from discharge time last time；
Send instructions under S2, RMC, starting PSU switches to spare input power circuit and carries out self-test；
After the completion of S3, self-test, PSU switches back into primary input power circuit, and reports exception information.
Preferably, the detection content of the self-test includes: input voltage, input current, output voltage and output electric current.
Preferably, the predetermined time interval is 30 days.
Preferably, the method also includes:
After the completion of self-test, whether detection PSU works in primary input power circuit, if it is not, forcing to switch back into main defeated
Enter power circuit.
The present invention also provides it is a kind of promoted dual input PSU stability system, the system comprises:
Whether backup power source runs detection module, be more than the predetermined time for powering on for the first time or apart from discharge time last time
Interval；
Backup power source selftest module, for sending instructions under RMC, starting PSU switches to spare input power circuit and carries out certainly
Inspection；
Primary power cource switchback module, for after the completion of self-test, PSU to switch back into primary input power circuit, and reports abnormal letter
Breath.
Preferably, the detection content of the self-test includes: input voltage, input current, output voltage and output electric current.
Preferably, the predetermined time interval is 30 days.
Preferably, the system also includes:
Power circuit detection module, for detecting whether PSU works in primary input power circuit after the completion of self-test, if
No, then it forces to switch back into primary input power circuit.
The effect provided in summary of the invention is only the effect of embodiment, rather than invents all whole effects, above-mentioned
A technical solution in technical solution have the following advantages that or the utility model has the advantages that
Compared with prior art, the present invention is by designing intelligent detection mechanism, power supply on the basis of dual input power supply
During the work time, working condition inspection periodically is carried out to the input all the way for being chronically at Status of Backups, being confirmed whether can be just
Often work if can be handled in time by exception, understands hidden danger, guarantees computer room if can continue to work in Input1 with PSU
It operates normally.It realizes Cabinet-type server dual input power intelligent error-detection mechanism, is greatly saved manpower, while can be with
Increase the accuracy of computer room O&M, reduce human error, improves O&M efficiency.Design method of the invention can be in power module
Internal intelligence is realized, peripheral operation is not necessarily to, accomplish each PSU of data center can intelligent management, independently determine working condition
It is whether normal, be conducive to computer room operation maintenance personnel and find PSU problem in time, reduction staff's working time puts into, raising efficiency.
Detailed description of the invention
Fig. 1 is a kind of method flow diagram of promotion dual input PSU stability provided in the embodiment of the present invention；
Fig. 2 is a kind of system structure diagram of promotion dual input PSU stability provided in the embodiment of the present invention.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, below by specific embodiment, and its attached drawing is combined, to this
Invention is described in detail.Following disclosure provides many different embodiments or example is used to realize different knots of the invention
Structure.In order to simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.In addition, the present invention can be with
Repeat reference numerals and/or letter in different examples.This repetition is that for purposes of simplicity and clarity, itself is not indicated
Relationship between various embodiments and/or setting is discussed.It should be noted that illustrated component is not necessarily to scale in the accompanying drawings
It draws.Present invention omits the descriptions to known assemblies and treatment technology and process to avoid the present invention is unnecessarily limiting.
It is provided for the embodiments of the invention a kind of method and system for promoting dual input PSU stability with reference to the accompanying drawing
It is described in detail.
As shown in Figure 1, the embodiment of the invention discloses a kind of method for promoting dual input PSU stability, including following behaviour
Make:
S1, it powers on for the first time or whether was more than predetermined time interval apart from discharge time last time；
Send instructions under S2, RMC, starting PSU switches to spare input power circuit and carries out self-test；
After the completion of S3, self-test, PSU switches back into primary input power circuit, and reports exception information.
The efficiency curve of power module is to load efficiency highest between 40 to 60 again, can be by adjusting when being typically designed in this way
The number of power sources and number of nodes of whole machine cabinet server are optimal power-efficient a little in whole machine cabinet power maximum.Use 4
+ 4 power configurations, when normal on-line running is, cabinet power tends not to be constantly in maximum value, in this way for power module
Loading section efficiency is not optimal value, when using 4+2 power supply, since power module quantity is reduced, after server can be made online
The load section of power supply will not be too low, still maintains in optimum efficiency section, can obtain maximum power income.
Dual input power supply, PSU only has primary input power supply Input1 working when normal work, spare input power Input2
It is chronically at standby mode.In embodiments of the present invention, periodically PSU is switched in Input2 route, and monitors indices
Whether normal, this self-test behavior can find the problem ahead of time, avoid causing damages when urgent need, self-checking function can be set
One time cycle, such as set time period are 30 days, to the predetermined time, are sent instructions under RMC to PSU, can be automatically by work
Make circuit switching to work after a certain period of time to Input2 in Input2, then switch back into Input1 route, period PSU needs to do one
The parameters such as a little detections, such as input voltage, input current, output voltage and output electric current, if these parameters are normal,
PSU self-test success, PSU can work normally at this time, once Input2 route occurs abnormal, can not work, at this time PSU there is still a need for
It returning to Input1 route to work on, while reporting exception information log, such computer room staff can be handled in time,
The PSU more renewed.
After the completion of self-test, there is still a need for detect whether work in Input1 route, if the not work on Input1 route by PSU
Make, needs to force to switch back into Input1 line work.
The embodiment of the present invention is completed inside PSU completely, that is, be not necessarily to external command intervention, after the completion of PSU self-test, need into
One step is confirmed whether work on Input1, and if there is exception, PSU pressure switches back into working condition on Input1.Guarantee PSU
It works on Input1 for a long time, in order to avoid influence computer room power-supply service layout.
The embodiment of the present invention is by designing intelligent detection mechanism, power supply is worked on the basis of dual input power supply
Cheng Zhong periodically carries out working condition inspection to the input all the way for being chronically at Status of Backups, is confirmed whether can work normally, such as
Fruit can continue to work in Input1 with PSU, if can be handled in time by exception, understand hidden danger, guarantee that computer room operates normally.
It realizes Cabinet-type server dual input power intelligent error-detection mechanism, is greatly saved manpower, while computer room can also be increased
The accuracy of O&M reduces human error, improves O&M efficiency.Design method of the invention can be intelligent inside power module
Realize, be not necessarily to peripheral operation, accomplish each PSU of data center can intelligent management, it is autonomous to determine whether working condition normal,
Be conducive to computer room operation maintenance personnel and find PSU problem in time, reduction staff's working time puts into, raising efficiency.
As shown in Fig. 2, the embodiment of the invention also discloses a kind of system for promoting dual input PSU stability, the system
Include:
Whether backup power source runs detection module, be more than the predetermined time for powering on for the first time or apart from discharge time last time
Interval；
Backup power source selftest module, for sending instructions under RMC, starting PSU switches to spare input power circuit and carries out certainly
Inspection；
Primary power cource switchback module, for after the completion of self-test, PSU to switch back into primary input power circuit, and reports abnormal letter
Breath.
Preferably, the detection content of the self-test includes: input voltage, input current, output voltage and output electric current.
In embodiments of the present invention, periodically PSU is switched in Input2 route, and whether monitor indices normal,
This self-test behavior can find the problem ahead of time, avoid causing damages when urgent need, self-checking function can set a time
Period, such as set time period are 30 days, to the predetermined time, are sent instructions under RMC to PSU, can automatically be cut working line
Input2 is shifted to, is worked after a certain period of time in Input2, then switch back into Input1 route, period PSU needs to do some detections, example
Such as input voltage, input current, output voltage and output electric current parameter, if these parameters are normal, PSU self-test at
Function, PSU can work normally at this time, once exception occurs in Input2 route, can not work, there is still a need for return to by PSU at this time
Input1 route works on, while reporting exception information log, and such computer room staff can be handled in time, replacement
New PSU.
The system also includes:
Power circuit detection module, for detecting whether PSU works in primary input power circuit after the completion of self-test, if
No, then it forces to switch back into primary input power circuit.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of method for promoting dual input PSU stability, which comprises the following steps:
S1, it powers on for the first time or whether was more than predetermined time interval apart from discharge time last time；
Send instructions under S2, RMC, starting PSU switches to spare input power circuit and carries out self-test；
After the completion of S3, self-test, PSU switches back into primary input power circuit, and reports exception information.
2. a kind of method for promoting dual input PSU stability according to claim 1, which is characterized in that the self-test
Detection content includes: input voltage, input current, output voltage and output electric current.
3. a kind of method for promoting dual input PSU stability according to claim 1, which is characterized in that the pre- timing
Between between be divided into 30 days.
4. a kind of method of promotion dual input PSU stability according to claim 1 to 3, which is characterized in that
The method also includes:
After the completion of self-test, whether detection PSU works in primary input power circuit, if it is not, forcing to switch back into primary input electricity
Source circuit.
5. a kind of system for promoting dual input PSU stability, which is characterized in that the system comprises:
Whether backup power source runs detection module, be more than between the predetermined time for powering on for the first time or apart from discharge time last time
Every；
Backup power source selftest module, for sending instructions under RMC, starting PSU switches to spare input power circuit and carries out self-test；
Primary power cource switchback module, for after the completion of self-test, PSU to switch back into primary input power circuit, and reports exception information.
6. a kind of system for promoting dual input PSU stability according to claim 5, which is characterized in that the self-test
Detection content includes: input voltage, input current, output voltage and output electric current.
7. a kind of system for promoting dual input PSU stability according to claim 5, which is characterized in that the pre- timing
Between between be divided into 30 days.
8. a kind of system of promotion dual input PSU stability according to claim 5-7 any one, which is characterized in that
The system also includes:
Power circuit detection module, for detecting whether PSU works in primary input power circuit after the completion of self-test, if not provided,
It then forces to switch back into primary input power circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811299056.6A CN109542201A (en) | 2018-11-01 | 2018-11-01 | A kind of method and system promoting dual input PSU stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811299056.6A CN109542201A (en) | 2018-11-01 | 2018-11-01 | A kind of method and system promoting dual input PSU stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109542201A true CN109542201A (en) | 2019-03-29 |
Family
ID=65846287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811299056.6A Pending CN109542201A (en) | 2018-11-01 | 2018-11-01 | A kind of method and system promoting dual input PSU stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109542201A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111983292A (en) * | 2020-07-17 | 2020-11-24 | 苏州浪潮智能科技有限公司 | PSU voltage detection system based on server test |
| CN112230754A (en) * | 2020-09-25 | 2021-01-15 | 苏州浪潮智能科技有限公司 | Power output voltage stabilizing system and method in main and standby power switching process of server |
| CN112328066A (en) * | 2020-10-27 | 2021-02-05 | 苏州浪潮智能科技有限公司 | Server cabinet power supply device and method and storage medium |
| CN113311350A (en) * | 2021-07-28 | 2021-08-27 | 苏州浪潮智能科技有限公司 | BBU power supply online test device, method and server |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955136A (en) * | 2011-08-18 | 2013-03-06 | 鸿富锦精密工业（深圳）有限公司 | Assistant detection circuit and assistant detection method for redundant power sources |
| CN104866062A (en) * | 2015-05-14 | 2015-08-26 | 浪潮电子信息产业股份有限公司 | Power feeding equipment and method |
| WO2017023288A1 (en) * | 2015-07-31 | 2017-02-09 | Hewlett Packard Enterprise Development Lp | Power module health test |
| CN106908738A (en) * | 2017-04-13 | 2017-06-30 | 广东浪潮大数据研究有限公司 | A kind of automatic testing method of SmartRack reserce cells |
| CN107247647A (en) * | 2017-06-30 | 2017-10-13 | 郑州云海信息技术有限公司 | BBU working state detecting methods and system in a kind of storage system |
| CN107992180A (en) * | 2017-12-05 | 2018-05-04 | 郑州云海信息技术有限公司 | A kind of dual input power supply switching automatic test device and method |
| CN108152746A (en) * | 2017-12-14 | 2018-06-12 | 郑州云海信息技术有限公司 | A kind of method and system for detecting stand-by power supply group battery-active |
-
2018
- 2018-11-01 CN CN201811299056.6A patent/CN109542201A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955136A (en) * | 2011-08-18 | 2013-03-06 | 鸿富锦精密工业（深圳）有限公司 | Assistant detection circuit and assistant detection method for redundant power sources |
| CN104866062A (en) * | 2015-05-14 | 2015-08-26 | 浪潮电子信息产业股份有限公司 | Power feeding equipment and method |
| WO2017023288A1 (en) * | 2015-07-31 | 2017-02-09 | Hewlett Packard Enterprise Development Lp | Power module health test |
| CN106908738A (en) * | 2017-04-13 | 2017-06-30 | 广东浪潮大数据研究有限公司 | A kind of automatic testing method of SmartRack reserce cells |
| CN107247647A (en) * | 2017-06-30 | 2017-10-13 | 郑州云海信息技术有限公司 | BBU working state detecting methods and system in a kind of storage system |
| CN107992180A (en) * | 2017-12-05 | 2018-05-04 | 郑州云海信息技术有限公司 | A kind of dual input power supply switching automatic test device and method |
| CN108152746A (en) * | 2017-12-14 | 2018-06-12 | 郑州云海信息技术有限公司 | A kind of method and system for detecting stand-by power supply group battery-active |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111983292A (en) * | 2020-07-17 | 2020-11-24 | 苏州浪潮智能科技有限公司 | PSU voltage detection system based on server test |
| CN111983292B (en) * | 2020-07-17 | 2022-12-16 | 苏州浪潮智能科技有限公司 | PSU voltage detection system based on server test |
| CN112230754A (en) * | 2020-09-25 | 2021-01-15 | 苏州浪潮智能科技有限公司 | Power output voltage stabilizing system and method in main and standby power switching process of server |
| CN112328066A (en) * | 2020-10-27 | 2021-02-05 | 苏州浪潮智能科技有限公司 | Server cabinet power supply device and method and storage medium |
| CN112328066B (en) * | 2020-10-27 | 2023-08-11 | 苏州浪潮智能科技有限公司 | Server cabinet power supply device, method and storage medium |
| CN113311350A (en) * | 2021-07-28 | 2021-08-27 | 苏州浪潮智能科技有限公司 | BBU power supply online test device, method and server |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109542201A (en) | A kind of method and system promoting dual input PSU stability | |
| CN102902341B (en) | Server cabinet system and operation method thereof | |
| WO2021190094A1 (en) | Server and power supply protection system thereof | |
| US20110016340A1 (en) | Computer power backup system and device | |
| CN101689070A (en) | Dynamicizer control for high efficiency manipulation | |
| CN101782746B (en) | Monitoring device and monitoring method | |
| CN101753357A (en) | Network server centralized monitoring system and method | |
| CN104049709A (en) | Power management method of server system | |
| CN111475011A (en) | Server N +1 redundant power supply power control system and method | |
| US20100100756A1 (en) | Power Supply Wear Leveling in a Multiple-PSU Information Handling System | |
| US9389659B2 (en) | Power supply system | |
| CN104866062A (en) | Power feeding equipment and method | |
| CN105005007A (en) | Fault detection apparatus of redundant auxiliary power system and method thereof | |
| CN110401260A (en) | A kind of server backup power source and server power supply | |
| WO2020083025A1 (en) | Sleep of power supply, sleep determination method and device, sleep device | |
| CN109917895B (en) | Control device and control method for voltage regulation module VRM | |
| CN104345854B (en) | Power system | |
| CN106609745A (en) | Double-variable-frequency constant-pressure water supply control system and method | |
| CN202013508U (en) | Energy saving controlling means | |
| CN207251298U (en) | Backup power supply alarm system based on industrial ethernet switch | |
| CN201414022Y (en) | Accumulator charging/discharging control system | |
| CN109710475B (en) | Self-checking test method and system for double-input power supply of cabinet server | |
| CN207037367U (en) | A kind of energy-saving control system | |
| CN112506686A (en) | Method and device for realizing log system of DCS (distributed control system) controller | |
| JP4157807B2 (en) | Uninterruptible power system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |