CN206892797U - Modular power module based on the superfluous electricity backups of BBU - Google Patents
Modular power module based on the superfluous electricity backups of BBU Download PDFInfo
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- CN206892797U CN206892797U CN201720407653.0U CN201720407653U CN206892797U CN 206892797 U CN206892797 U CN 206892797U CN 201720407653 U CN201720407653 U CN 201720407653U CN 206892797 U CN206892797 U CN 206892797U
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Abstract
The utility model belongs to server apparatus field, especially a kind of modular power module based on the superfluous electricity backups of BBU；Including power pack and power module, the power module includes PSU power supplys and BBU power supplys；The BBU power supplys are both placed in the power pack with the PSU power supplys；The BBU power supplys are mutually electrically connected with the PSU power supplys, and power interface is additionally provided with the PSU power supplys；The modular power module based on the superfluous electricity backups of BBU that this programme provides; purpose is exactly to provide a kind of simple power supply plan for controller storage system; in each small-sized module or single storage system; this separate modular power supply module is installed;, can be with even more than ten minutes continued power a few minutes so that system carries out soft-off in the case where powering off emergency situations; trigger data is protected, it is ensured that controller storage system stability.
Description
Technical field
The utility model belongs to server apparatus field, especially a kind of modular power mould based on the superfluous electricity backups of BBU
Group.
Background technology
With Internet era, and the arrival in big data epoch, explosion type is presented in processing, storage demand to data
Increase, while also the stability to server and security propose higher requirement, so to the server system in operation
Maintenance and data protection, steady operation to be in face of burst outage condition, whole controller storage under uninterrupted power supply state
System data stability just needs a power down backup power supply plan, in the case of even more than ten minutes continued power a few minutes, system
Automatically soft-off is realized, it is ensured that protected in service data, after subsystem incoming call under profit, system quickly can power off thing from last time
In therefore, fast quick-recovery data run state at that time, it is ensured that the stability of a system.
In existing scheme, control storage server all to depend on large-scale rack and frame to rely on, be placed in large-scale computer room
In, uninterruptedly back up power supply plan using Alternating Current Power Supply and concentration UPS is concentrated.All UPS batteries will manage concentratedly, unified
Power supply, it is very inconvenient on carrying and disassembled for transport；At the same time, the power supply above every controller storage device all needs
Two kinds of power source design patterns of high-voltage alternating and direct current are supported, after so just can ensure that AC dump, UPS side can start backup and supply
Power mode.It can so cause cost higher, the shortcomings of equipment complexity.
In addition, in existing technical scheme, BBU battery backs, single power supply backup scheme, but backup battery are only realized
Electricity is inadequate, or BBU power supplys break down in use, can not persistently provide equipment stable power supply, cause
Memory system data is lost because of power-off.
For this reason, it is necessary to design a kind of new modularization power supply plan, UPS equipment can be reduced, so as to more convenient
The maintenance of server etc..
Utility model content
Main purpose of the present utility model be to provide it is a kind of based on BBU it is superfluous electricity backup modular power module, for gram
Take the problem of existing server internal cable is more difficult in maintenance.
The utility model is achieved in that a kind of modular power module based on the superfluous electricity backups of BBU, including power pack
And power module, the power module include PSU power supplys and BBU power supplys；The BBU power supplys are both placed in the PSU power supplys
In the power pack；The BBU power supplys are mutually electrically connected with the PSU power supplys, and power interface is additionally provided with the PSU power supplys.Pass through
The power supply module is realized and is synthesized together normal power source and stand-by power supply, so as to avoid UPS, without progress buck-boost
Operation.
It is of the present utility model further technical scheme be：Blower module is additionally provided with inside the power pack.
It is of the present utility model further technical scheme be：The blower module includes two fans, phase between two fans
Mutually series connection.
It is of the present utility model further technical scheme be：The power pack bottom is provided with steam vent.
It is of the present utility model further technical scheme be：The power pack side is provided with steam vent.
It is of the present utility model further technical scheme be：The power pack bottom is provided with handle.
It is of the present utility model further technical scheme be：The power pack bottom is provided with fixed strip.
The beneficial effects of the utility model are：The modular power module based on the superfluous electricity backups of BBU that this programme provides, mesh
Be exactly to provide a kind of simple power supply plan for controller storage system, in each small-sized module or single storage system, peace
This separate modular power supply module is filled, can be with even more than ten minutes continued power a few minutes so that be in the case where powering off emergency situations
System carries out soft-off, trigger data protection, it is ensured that controller storage system stability.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram for the modular power module based on the superfluous electricity backups of BBU that the utility model embodiment provides.
Fig. 2 is that the modular power module based on the superfluous electricity backups of BBU that the utility model embodiment provides is fit into place
Manage the schematic diagram after device.
Fig. 3 is the charging signal for the modular power module based on the superfluous electricity backups of BBU that the utility model embodiment provides
Figure.
Reference：1- power packs；2- blower modules；3-BBU batteries；4-PSU power supplys.
Embodiment
The utility model provides a kind of modular power module based on the superfluous electricity backups of BBU.Below in conjunction with accompanying drawing and implementation
The utility model is described in detail example.
Fig. 1 is the schematic diagram for the modular power module based on the superfluous electricity backups of BBU that the utility model embodiment provides.Figure
2 be that the modular power module based on the superfluous electricity backups of BBU that the utility model embodiment provides is fit into showing after processor
It is intended to.
From Fig. 1,2 as can be seen that a kind of based on the superfluous electric modular power modules backed up of BBU, including power pack 1 and power supply
Module, the power module include PSU power supplys 4 and BBU power supplys 3；The BBU power supplys are both placed in described with the PSU power supplys
In power pack；The BBU power supplys are mutually electrically connected with the PSU power supplys, and power interface is additionally provided with the PSU power supplys.Pass through the electricity
Source module is realized and is synthesized together normal power source and stand-by power supply, so as to avoid UPS, without progress buck-boost behaviour
Make.
It can be seen that blower module 2 is additionally provided with inside the power pack.The blower module includes two wind
Fan, be serially connected between two fans.
It can be seen that the power pack bottom is provided with steam vent.
It can be seen that the power pack side is provided with steam vent.
It can be seen that the power pack bottom is provided with handle.
It can be seen that the power pack bottom is provided with fixed strip.
This power supply mixing module as can be seen from Figure 2:Carried out, laminated thereto PSU modules, laid below using aliasing mode
BBU battery back modules, two modules are superimposed, and power supply is output into motherboard simultaneously in server by SPIB
A power supply module is each side placed, realizes the superfluous power modes of 1+1.
The modular power module of the superfluous electricity backups of the utility model BBU, its great advantage are exactly except integrated PSU power supplys are superfluous
Outside electricity, while realize that BBU backs up superfluous electric scheme, and each power supply module is modular, is integrated into a power supply mould
Group the inside, easy to disassemble and maintenance, quick disposable aspect greatly promote, and improve the efficiency of operating personnel.
Next the power-supply switching method that the modular power module based on the superfluous electricity backups of BBU in this programme is formed is introduced.
A kind of modular power module based on the superfluous electricity backups of BBU, comprises the following steps：
Step A：Mainboard BMC module is periodically detected whether PSU power supplys have power supply, if the PSU power supplys are in place, enters
Enter step B, if the PSU power supply power-fails, into step C；
Step B：Mainboard CPLD modules send order, and mainboard is powered by PSU power supplys；
Step C：Mainboard CPLD modules send order, and mainboard is powered by BBU power supplys.
Optionally, detecting step is also included before the step A, the detecting step is completed by BMC module.
Wherein, the detecting step include it is following step by step：
Step Z:Whether BMC module detects the BBU power supplys in place；
Step Y：BMC module is periodically detected the BBU electric quantity of power supply, enters if the BBU electric quantity of power supply is less than 100%
Enter step X；Enter step W if the BBU electric quantity of power supply is equal to 100%；
Step X：BMC module sends charging signals, and PSU power supplys are to BBU power source charges；
Step W：BMC module sends charging completion signal.
Further, the step Y comprises the following steps, if more than 4 hours of the BBU electric quantity of power supply are less than 90%,
The BMC module sends BBU power failure signals.
CPLD (Complex Programmable Logic Device) CPLD, be from PAL and
The device that GAL device developments come out, comparatively scale is big, complicated, belongs to large scale integrated circuit scope.It is a kind of use
Family according to respective the need and voluntarily digital integrated electronic circuit of constitutive logic function.Its basic design method is soft by Integrated Development
Part platform, the methods of with schematic diagram, hardware description language, corresponding file destination is generated, passes through download cable（" in system " is compiled
Journey）Code is sent in objective chip, realizes the digital display circuit of design.CPLD mainly by FPGA macroelement (MC,
Macro Cell) around center programmable interconnection matrix unit form.Wherein MC structures are more complicated, and with complicated I/O
Cell interconnection structure, specific circuit structure can be generated as needed by user, complete certain function.Due to being adopted inside CPLD
The interconnection of each logical block is carried out with the metal wire of regular length, so the logic circuit of design has time predictability, is avoided
The shortcomings that segmented interconnection structure sequential is not exclusively predicted.
Mainboard is inherently provided with CPLD and BMC module, and the two modules are all programmable.Existing CPLD and BMC module
All do not have the effect of battery management in this programme.This programme is targetedly programmed.
Wherein BMC control modules are related to the superfluous electric module electric-quantity monitorings of BBU, the enabled management of discharge and recharge etc..When BBU battery modules
When electricity is less than 100%, enabled operation of charging is carried out, while after electricity charging 100%, discharge BBU_Charge_OK signals.When
When BBU battery modules electricity is less than 90%, BBU battery modules are considered as failure, and BMC controls BBU battery modules not discharge operation
BBU battery modules discharge and recharge action is controlled by BMC, and switching charge mode increases realizes sheets by CPLD logic modules
Related control program can be used as follows in example:
IF (PSU1_PWROK='0'AND BBU1_PRESENT_N='0' AND BBU1_CHARGE_OK='1' AND
BBU1_FAULT_N='1') THEN
PSU_SW_EN<='1';
BBU1_SW_EN<='1';
BBU1_ACTIVE_N<='0';
ELSE
PSU_SW_EN<='0';
BBU1_SW_EN<='0';
BBU1_ACTIVE_N<='1';
Wherein PSU_SW_EN represents PSU power control signals；BBU1_SW_EN represents BBU switch-over control signals, BBU1_
ACTIVE_N represents BBU activities in place and judges signal.So decide whether to start by detecting the whether upper electricity of PSU modules
BBU modules.During switching, CPLD sends the enable signal of control power supply switching module, equal to reach the requirement of switching purpose switchings
With BBU battery modules charging completes, premised on occurring without failure situation.CPLD logic controllers, in the case where meeting respective conditions, i.e.,
BBU battery modules switchings can be carried out.
This programme in same processor due to that can set multiple power sources component so as to when BBU1 batteries occur
In the case of failure or not enough power supply, CPLD modules can be switched to BBU2 battery powereds, and system is protected, it is ensured that fortune
The row stability of a system.
The modular power module based on the superfluous electricity backups of BBU that this programme provides, it is controller storage system that purpose, which is exactly,
A kind of simple power supply plan is provided, in each small-sized module or single storage system, this separate modular power supply module is installed,
, can be with even more than ten minutes continued power a few minutes so that system carries out soft-off, and trigger data is protected in the case where powering off emergency situations
Shield, it is ensured that controller storage system stability.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
- A kind of 1. modular power module based on the superfluous electricity backups of BBU, it is characterised in that：Including power pack and power module, institute Stating power module includes PSU power supplys and BBU power supplys；The BBU power supplys are both placed in the power pack with the PSU power supplys； The BBU power supplys are mutually electrically connected with the PSU power supplys, and power interface is additionally provided with the PSU power supplys.
- 2. the modular power module according to claim 1 based on the superfluous electricity backups of BBU, it is characterised in that：The power supply Blower module is additionally provided with inside box.
- 3. the modular power module according to claim 2 based on the superfluous electricity backups of BBU, it is characterised in that：The fan Module includes two fans, is serially connected between two fans.
- 4. the modular power module according to claim 3 based on the superfluous electricity backups of BBU, it is characterised in that：The power supply Cassette bottom portion is provided with steam vent.
- 5. the modular power module according to claim 4 based on the superfluous electricity backups of BBU, it is characterised in that：The power supply Box side is provided with steam vent.
- 6. according to any described modular power module based on the superfluous electricity backups of BBU in claim 1-5, it is characterised in that： The power pack bottom is provided with handle.
- 7. according to any described modular power module based on the superfluous electricity backups of BBU in claim 1-5, it is characterised in that： The power pack bottom is provided with fixed strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407653.0U CN206892797U (en) | 2017-04-18 | 2017-04-18 | Modular power module based on the superfluous electricity backups of BBU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407653.0U CN206892797U (en) | 2017-04-18 | 2017-04-18 | Modular power module based on the superfluous electricity backups of BBU |
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| CN206892797U true CN206892797U (en) | 2018-01-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109189168A (en) * | 2018-09-06 | 2019-01-11 | 郑州云海信息技术有限公司 | A kind of storage server BBU power supply casing |
| CN113282145A (en) * | 2021-04-30 | 2021-08-20 | 山东英信计算机技术有限公司 | Power supply device with multiple power supply planes and server |
-
2017
- 2017-04-18 CN CN201720407653.0U patent/CN206892797U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109189168A (en) * | 2018-09-06 | 2019-01-11 | 郑州云海信息技术有限公司 | A kind of storage server BBU power supply casing |
| CN113282145A (en) * | 2021-04-30 | 2021-08-20 | 山东英信计算机技术有限公司 | Power supply device with multiple power supply planes and server |
| CN113282145B (en) * | 2021-04-30 | 2023-07-14 | 山东英信计算机技术有限公司 | Multi-power plane power supply device and server |
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