CN107608495A - A kind of topology type redundancy is for method for electrically, system, equipment and readable storage medium storing program for executing - Google Patents
A kind of topology type redundancy is for method for electrically, system, equipment and readable storage medium storing program for executing Download PDFInfo
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- CN107608495A CN107608495A CN201711059481.3A CN201711059481A CN107608495A CN 107608495 A CN107608495 A CN 107608495A CN 201711059481 A CN201711059481 A CN 201711059481A CN 107608495 A CN107608495 A CN 107608495A
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Abstract
This application discloses a kind of topology type redundancy for method for electrically, including：Detect the status information of multiple standby electric units and the external power source for storage system power supply in electrical storage device；When detecting that the electrical storage device meets charge condition, charged after raising the outer power voltage from the external power source to the electrical storage device；When detecting that the electrical storage device meets discharging condition, powered after reducing the electrical storage device voltage from the electrical storage device to the storage system；Wherein, electricity of the charge condition including any standby electric unit is less than the first preset value, and the external power source normal power supply；The discharging condition includes the external power source interruption of power supply.Parts selection cost in the present invention is low, and spatial distribution is flexible, and space-consuming is few, and because the voltage of electrical storage device is higher than external power source and storage system, therefore capacitance of storage is larger, disclosure satisfy that the standby electric demand of system.The application accordingly discloses topology type redundancy backup power supply system, equipment and readable storage medium storing program for executing.
Description
Technical field
The present invention relates to storage server field, more particularly to a kind of topology type redundancy is for method for electrically, system, equipment and can
Read storage medium.
Background technology
In cloud computing era, mass data storage transmits the memory carrier platform for needing Large Copacity, but generally this big
The memory carrier of capacity, in storage service system runs the course of work, to prevent from, because of externally fed abnormal interrupt, causing user
Data fail to be stored in system loss in time, therefore are specifically incorporated the standby electricity of BBU (Battery Backup Unit, reserce cell group)
Mode is tackled protection.BBU carries out should ensure that itself activity and electricity abundance, it is necessary to periodically fill it when standby electricity uses
Discharging action.In the traditional hardware design in storage server field, especially with flash memory system, because of itself mechanism space limitation,
BBU type selectings are proposed and propose higher requirement and limitation, high power capacity, small size, small number.
It is traditional it is standby electrically, first, standby electric using external hanging type independence BBU by the way of；Another is to use more electric capacity simultaneously
Connection, the standby electricity of straight-charging type；Former is standby electrically although can solve capacitance of storage problem, to need additional space,
Cost is higher simultaneously, takes more resource；Latter is standby electrically, although can solve space problem to a certain extent, and
Cost is reduced, but is limited by off-capacity problem, if improving capacity, needs also exist for sacrificing space, and take higher
Cost.
The content of the invention
In view of this, it is an object of the invention to provide a kind of space is smaller, the standby electricity side of the reliable topology type redundancy of energy storage
Method, system, equipment and readable storage medium storing program for executing.Its concrete scheme is as follows：
A kind of topology type redundancy for method for electrically, including：
Detect the status information of multiple standby electric units and the external power source for storage system power supply in electrical storage device；
When detecting that the electrical storage device meets charge condition, raise after the voltage of the external power source by the external electrical
Charged to the electrical storage device in source；
When detecting that the electrical storage device meets discharging condition, filled after reducing the voltage of the electrical storage device by the electric power storage
Put to the storage system and power；
Wherein, the charge condition includes：
The electricity of any standby electric unit is less than the first preset value, and the external power source normal power supply；
Wherein, the discharging condition includes：
The external power source interruption of power supply.
Preferably, the topology type redundancy also includes for method for electrically：
When detecting that the electrical storage device meets to stop discharging condition, stop described from the electrical storage device to the storage
The process of system power supply.
Preferably, the discharging condition specifically includes：
The external power source interruption of power supply, and the standby electric unit that electricity is higher than the second preset value be present in the electrical storage device.
Preferably, the stopping discharging condition specifically including：
The electricity that the external power source recovers all standby electric units in normal power supply, or the electrical storage device reaches the 3rd
Preset value.
Preferably, the topology type redundancy also includes for method for electrically：
Record the data message of charging and/or the power supply of the electrical storage device.
Accordingly, the invention also discloses a kind of topology type redundancy backup power supply system, including boost module, voltage reduction module, control
Molding block, wherein the control module is used for：
Detect the status information of multiple standby electric units and the external power source for storage system power supply in electrical storage device；
When detecting that the electrical storage device meets charge condition, pass through the electricity that the boost module raises the external power source
Pressure, is charged by the external power source to the electrical storage device；
When detecting that the electrical storage device meets discharging condition, passing through the voltage reduction module reduces the electricity of the electrical storage device
Pressure, is powered by the electrical storage device to the storage system；
Wherein, the charge condition includes：
The electricity of any standby electric unit is less than the first preset value, and the external power source normal power supply；
Wherein, the discharging condition includes：
The external power source interruption of power supply.
Accordingly, dropping equipment, stored for electric equipment, including increasing apparatus the invention also discloses a kind of topology type redundancy
Electric installation, memory and processor, wherein computer program is stored with the memory, calculating described in the computing device
Machine program is to complete following steps：
Detect the status information of multiple standby electric units and the external power source for storage system power supply in the electrical storage device；
When detecting that the electrical storage device meets charge condition, pass through the electricity that the increasing apparatus raises the external power source
Pressure, is charged by the external power source to the electrical storage device；
When detecting that the electrical storage device meets discharging condition, passing through the dropping equipment reduces the electricity of the electrical storage device
Pressure, is powered by the electrical storage device to the storage system；
Wherein, the charge condition includes：
The electricity of any standby electric unit is less than the first preset value, and the external power source normal power supply；
Wherein, the discharging condition includes：
The external power source interruption of power supply.
Preferably, the increasing apparatus is boost conversion lines, and the dropping equipment is buck conversion lines.
Preferably, the electrical storage device includes 2 standby electric units.
Accordingly, the invention also discloses a kind of readable storage medium storing program for executing, computer is stored with the readable storage medium storing program for executing
Program, the step of any one topology type redundancy is for method for electrically above is realized when the computer program is executed by processor.
The invention discloses a kind of topology type redundancy for method for electrically, including：Detect electrical storage device in multiple standby electric units and
For the status information of the external power source of storage system power supply；When detecting that the electrical storage device meets charge condition, described in rise
Charged after the voltage of external power source from the external power source to the electrical storage device；When detecting that the electrical storage device meets electric discharge
Condition, powered after reducing the voltage of the electrical storage device from the electrical storage device to the storage system；Wherein, the charging bar
Part includes：The electricity of any standby electric unit is less than the first preset value, and the external power source normal power supply；The discharging condition bag
Include：The external power source interruption of power supply.Parts selection cost in the present invention is relatively low, and spatial distribution is flexible, and space-consuming is few, outside
Charged after portion's power boost to electrical storage device, electrical storage device is depressured backward storage system power supply, compared to the electric capacity of the standby electricity of Washdown type
Voltage, the voltage of electrical storage device is higher in the present invention, therefore capacitance of storage is bigger, disclosure satisfy that the standby electric needs of system.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
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
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Step flow charts of the Fig. 1 for a kind of topology type redundancy in the embodiment of the present invention for method for electrically；
Fig. 2 is a kind of specific topology type redundancy in the embodiment of the present invention for the step flow chart of method for electrically；
Structure distribution figures of the Fig. 3 for a kind of topology type redundancy in the embodiment of the present invention for electric equipment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of topology type redundancy for method for electrically, shown in Figure 1, including：
S11：Detect the status information of multiple standby electric units and the external power source for storage system power supply in electrical storage device；
Wherein, storage system includes flash memory system.
It is understood that the status information of standby electric unit is usually its charge value, the status information of external power source is general
It is normal power supply, interruption of power supply, certain status information can also include other information, such as the voltage of detection object, electric current, temperature
Degree etc..
In addition, it is to ensure the reliable of system for method for electrically that the redundancy of multiple standby electric units is set in electrical storage device
Property, just in case there is standby electric unit failure, there are other to ensure to power for electric unit.Space hold is further contemplated as far as possible
It is small, so typically setting two standby electric units.
Certainly, a standby electric unit can also be only set in electrical storage device, but it is whole if this is for electric unit failure
Individual standby electric partial failure, the reliability of this scheme can not show a candle to the scheme of above-mentioned multiple standby electric units.
S12：When detecting that the electrical storage device meets charge condition, raise after the voltage of the external power source by described outer
Portion's power supply charges to the electrical storage device；
Wherein, the charge condition includes：The electricity of any standby electric unit is less than the first preset value, and the external power source
Normal power supply；
In general, it is 85% that can set the first preset value；
It is understood that in external power source to during storage system normal power supply, once detect that electricity is relatively low
Standby electric unit, just this is charged for electric unit, with as far as possible meet external power source power-off when electrical storage device can meet to store
The power demand of system.
S13：When detecting that the electrical storage device meets discharging condition, reduce after the voltage of the electrical storage device by the storage
Electric installation is powered to the storage system；
Wherein, the discharging condition includes：The external power source interruption of power supply.
It is understood that step S12, S13 does not have absolute sequencing, this two step is according to the shape in step S11
The difference of state information acts come the difference performed.
The invention discloses a kind of topology type redundancy for method for electrically, including：Detect electrical storage device in multiple standby electric units and
For the status information of the external power source of storage system power supply；When detecting that the electrical storage device meets charge condition, described in rise
Charged after the voltage of external power source from the external power source to the electrical storage device；When detecting that the electrical storage device meets electric discharge
Condition, powered after reducing the voltage of the electrical storage device from the electrical storage device to the storage system；Wherein, the charging bar
Part includes：The electricity of any standby electric unit is less than the first preset value, and the external power source normal power supply；The discharging condition bag
Include：The external power source interruption of power supply.Parts selection cost in the present invention is relatively low, and spatial distribution is flexible, and space-consuming is few,
The backward electrical storage device charging of external power source boosting, electrical storage device are depressured backward storage system power supply, compared to the standby electric electricity of Washdown type
Hold voltage, the voltage of electrical storage device is higher in the present invention, therefore capacitance of storage is bigger, disclosure satisfy that the standby electric needs of system.
The embodiment of the invention discloses a kind of specific topology type redundancy for method for electrically, relative to a upper embodiment, this reality
Apply example and further instruction and optimization have been made to technical scheme.It is shown in Figure 2, specifically：
S21：Detect the status information of multiple standby electric units and the external power source for storage system power supply in electrical storage device；
S22：When detecting that the electrical storage device meets charge condition, raise after the voltage of the external power source by described outer
Portion's power supply charges to the electrical storage device；
Wherein, the charge condition includes：The electricity of any standby electric unit is less than the first preset value, and the external power source
Normal power supply；
S23：When detecting that the electrical storage device meets discharging condition, reduce after the voltage of the electrical storage device by the storage
Electric installation is powered to the storage system；
Wherein, the discharging condition can specifically include：The external power source interruption of power supply, and the electrical storage device is present
Electricity is higher than the standby electric unit of the second preset value.
Wherein, it is 90% typically to set the second preset value.
Further, the topology type redundancy can also include for method for electrically：
S24：When detecting that the electrical storage device meets to stop discharging condition, stop described from the electrical storage device to described
The process of storage system power supply.
Specifically, the stopping discharging condition can including：
The electricity that the external power source recovers all standby electric units in normal power supply, or the electrical storage device reaches the 3rd
Preset value.
Wherein, the 3rd preset value is traditionally arranged to be 25%, and the setting of the preset value is to protect standby electric unit, prevent standby
The overdischarge of electric unit.
Further, the topology type redundancy can also include for method for electrically：
S25：Record the data message of charging and/or the power supply of the electrical storage device.
It is understood that the typically return system storage of above-mentioned data message, as log recording in case backtracking inquiry.Number
Should run through the present embodiment all the time according to record, no matter step S22, S23 or S24, should all perform step S25 afterwards.
Accordingly, the invention also discloses a kind of topology type redundancy backup power supply system, including boost module, voltage reduction module, control
Molding block, wherein the control module is used for：
Detect the status information of multiple standby electric units and the external power source for storage system power supply in electrical storage device；
When detecting that the electrical storage device meets charge condition, pass through the electricity that the boost module raises the external power source
Pressure, is charged by the external power source to the electrical storage device；
When detecting that the electrical storage device meets discharging condition, passing through the voltage reduction module reduces the electricity of the electrical storage device
Pressure, is powered by the electrical storage device to the storage system；
Wherein, the charge condition includes：
The electricity of any standby electric unit is less than the first preset value, and the external power source normal power supply；
Wherein, the discharging condition includes：
The external power source interruption of power supply.
Wherein, the detail about the topology type redundancy backup power supply system, it may be referred to relevant in above-described embodiment open up
Flutter formula redundancy has beneficial effect corresponding with above-described embodiment for the description in method for electrically, the present embodiment.
Accordingly, the invention also discloses a kind of topology type redundancy for electric equipment, shown in Figure 3, including increasing apparatus
01, dropping equipment 02, electrical storage device 03, memory 04 and processor 05 are wherein stored with computer program in memory 04, located
Reason device 05 performs the computer program to complete following steps：
Detect multiple standby electric units and the status information for the external power source 07 powered for storage system 06 in electrical storage device 03；
When detecting that electrical storage device 03 meets charge condition, by the voltage of the elevated external power supply 07 of increasing apparatus 01, lead to
External power source 07 is crossed to charge to electrical storage device 03；
When detecting that electrical storage device 03 meets discharging condition, the voltage of the electrical storage device is reduced by dropping equipment 02,
Powered by electrical storage device 03 to storage system 06；
Wherein, the charge condition includes：
The electricity of any standby electric unit is less than the first preset value, and the normal power supply of external power source 07；
Wherein, the discharging condition includes：
The interruption of power supply of external power source 07.
Specifically, increasing apparatus 01 is boost conversion lines, dropping equipment 02 is buck conversion lines.
Further, the electrical storage device includes 2 standby electric units.
Wherein, the detail about the topology type redundancy for electric equipment, it may be referred to relevant in above-described embodiment open up
Flutter formula redundancy has beneficial effect corresponding with above-described embodiment for the description in method for electrically, the present embodiment.
Accordingly, the invention also discloses a kind of readable storage medium storing program for executing, computer is stored with the readable storage medium storing program for executing
Program, the step of any one topology type redundancy is for method for electrically above is realized when the computer program is executed by processor.
Wherein, the detail about the readable storage medium storing program for executing, it is superfluous to may be referred to relevant topology type in above-described embodiment
Description in remaining standby method for electrically, the present embodiment have beneficial effect corresponding with above-described embodiment.
Finally, it is to be noted that, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or equipment including a series of elements not only include that
A little key elements, but also the other element including being not expressly set out, or also include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged
Except other identical element in the process including the key element, method, article or equipment being also present.
It is real for method for electrically, system, equipment and readable storage medium storing program for executing to a kind of topology type redundancy provided by the present invention above
The mode of applying is set forth, and the explanation of above example is only intended to help the method and its core concept for understanding the present invention；Together
When, for those of ordinary skill in the art, according to the thought of the present invention, have in specific embodiments and applications
Change part, in summary, this specification content should not be construed as limiting the invention.
Claims (10)
1. a kind of topology type redundancy is for method for electrically, it is characterised in that including：
Detect the status information of multiple standby electric units and the external power source for storage system power supply in electrical storage device；
When detecting that the electrical storage device meets charge condition, raise after the voltage of the external power source from the external power source to
The electrical storage device charging；
When detecting that the electrical storage device meets discharging condition, reduce after the voltage of the electrical storage device from the electrical storage device to
The storage system power supply；
Wherein, the charge condition includes：
The electricity of any standby electric unit is less than the first preset value, and the external power source normal power supply；
Wherein, the discharging condition includes：
The external power source interruption of power supply.
2. topology type redundancy is for method for electrically according to claim 1, it is characterised in that also includes：
When detecting that the electrical storage device meets to stop discharging condition, stop described from the electrical storage device to the storage system
The process of power supply.
3. topology type redundancy is for method for electrically according to claim 2, it is characterised in that the discharging condition specifically includes：
The external power source interruption of power supply, and the standby electric unit that electricity is higher than the second preset value be present in the electrical storage device.
4. topology type redundancy is for method for electrically according to claim 3, it is characterised in that the stopping discharging condition specifically wrapping
Include：
It is default to reach the 3rd for the electricity of all standby electric units in external power source the recovery normal power supply, or the electrical storage device
Value.
5. according to any one of Claims 1-4 topology type redundancy for method for electrically, it is characterised in that also include：
Record the data message of charging and/or the power supply of the electrical storage device.
6. a kind of topology type redundancy backup power supply system, it is characterised in that including boost module, voltage reduction module, wherein control module, institute
Control module is stated to be used for：
Detect the status information of multiple standby electric units and the external power source for storage system power supply in electrical storage device；
When detecting that the electrical storage device meets charge condition, the voltage of the external power source is raised by the boost module,
Charged by the external power source to the electrical storage device；
When detecting that the electrical storage device meets discharging condition, the voltage of the electrical storage device is reduced by the voltage reduction module,
Powered by the electrical storage device to the storage system；
Wherein, the charge condition includes：
The electricity of any standby electric unit is less than the first preset value, and the external power source normal power supply；
Wherein, the discharging condition includes：
The external power source interruption of power supply.
7. a kind of topology type redundancy is for electric equipment, it is characterised in that including increasing apparatus, dropping equipment, electrical storage device, memory
And processor, wherein be stored with computer program in the memory, computer program described in the computing device is to complete
Following steps：
Detect the status information of multiple standby electric units and the external power source for storage system power supply in the electrical storage device；
When detecting that the electrical storage device meets charge condition, the voltage of the external power source is raised by the increasing apparatus,
Charged by the external power source to the electrical storage device；
When detecting that the electrical storage device meets discharging condition, the voltage of the electrical storage device is reduced by the dropping equipment,
Powered by the electrical storage device to the storage system；
Wherein, the charge condition includes：
The electricity of any standby electric unit is less than the first preset value, and the external power source normal power supply；
Wherein, the discharging condition includes：
The external power source interruption of power supply.
8. topology type redundancy is for electric equipment according to claim 7, it is characterised in that the increasing apparatus is changed for boost
Circuit, the dropping equipment are buck conversion lines.
9. according to the topology type redundancy of claim 7 or 8 for electric equipment, it is characterised in that the electrical storage device is standby including 2
Electric unit.
10. a kind of readable storage medium storing program for executing, it is characterised in that computer program, the meter are stored with the readable storage medium storing program for executing
The step of realizing that topology type redundancy is for method for electrically as described in any one of claim 1 to 5 when calculation machine program is executed by processor.
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| CN201711059481.3A CN107608495A (en) | 2017-11-01 | 2017-11-01 | A kind of topology type redundancy is for method for electrically, system, equipment and readable storage medium storing program for executing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109245208A (en) * | 2018-09-21 | 2019-01-18 | 郑州云海信息技术有限公司 | A kind of charging/discharging thereof and system of storage capacitor |
| CN112564204A (en) * | 2020-11-05 | 2021-03-26 | 东莞欧陆通电子有限公司 | Battery pack electric quantity management system and method |
| CN116054337A (en) * | 2023-01-13 | 2023-05-02 | 中国铁塔股份有限公司 | Power supply device and method |
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| CN203301221U (en) * | 2013-05-10 | 2013-11-20 | 温州大学 | High voltage high power uninterrupted power supply device |
| CN104038350A (en) * | 2014-05-12 | 2014-09-10 | 东莞市钜佳电子有限公司 | Ethernet network standby power supply module, device and system |
| CN106774771A (en) * | 2017-01-04 | 2017-05-31 | 北京百度网讯科技有限公司 | Electric power system and its method for controlling power supply |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203301221U (en) * | 2013-05-10 | 2013-11-20 | 温州大学 | High voltage high power uninterrupted power supply device |
| CN104038350A (en) * | 2014-05-12 | 2014-09-10 | 东莞市钜佳电子有限公司 | Ethernet network standby power supply module, device and system |
| CN106774771A (en) * | 2017-01-04 | 2017-05-31 | 北京百度网讯科技有限公司 | Electric power system and its method for controlling power supply |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109245208A (en) * | 2018-09-21 | 2019-01-18 | 郑州云海信息技术有限公司 | A kind of charging/discharging thereof and system of storage capacitor |
| CN112564204A (en) * | 2020-11-05 | 2021-03-26 | 东莞欧陆通电子有限公司 | Battery pack electric quantity management system and method |
| CN116054337A (en) * | 2023-01-13 | 2023-05-02 | 中国铁塔股份有限公司 | Power supply device and method |
| CN116054337B (en) * | 2023-01-13 | 2024-01-30 | 铁塔能源有限公司 | Power supply device and method |
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Application publication date: 20180119 |