CN109787313A - Data center's high voltage direct current backup battery based on lithium battery - Google Patents
Data center's high voltage direct current backup battery based on lithium battery Download PDFInfo
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- CN109787313A CN109787313A CN201910100493.9A CN201910100493A CN109787313A CN 109787313 A CN109787313 A CN 109787313A CN 201910100493 A CN201910100493 A CN 201910100493A CN 109787313 A CN109787313 A CN 109787313A
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- control module
- battery
- data center
- high voltage
- direct current
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
Present invention discloses a kind of data center's high voltage direct current backup battery based on lithium battery, including positive pole, power cathode, battery core group, switching group, from control module and main control module；Battery core group and positive pole and power cathode constitute circuit, including multiple battery cores, battery core are lithium cell；Switching group is connected to the circuit that battery core group and positive pole and power cathode are constituted, including charging MOS and electric discharge MOS；Battery core group is connected from control module, is used to acquire the temperature and information of voltage of battery core connected to it from control module；Main control module connection switch group, and the opening and closing of charging MOS and the MOS that discharges are controlled, and main control module is by controlling battery core group from control module；Communication is isolated with main control module from control module, the temperature and information of voltage acquired from control module is sent to main control module.The present invention is based on data center's high voltage direct current backup batteries of lithium battery, and using lithium cell, volume is smaller, are encoded by toggle switch and realize capacity enlargement effect, are easy to detection and software maintenance by communication interface.
Description
Technical field
The present invention relates to field of batteries, especially relate to a kind of data center's high voltage direct current backup based on lithium battery
Power supply.
Background technique
With the high speed development of Internet era, after especially " internet+" concept and application occur, modern enterprise and political affairs
Its development is also extremely paid attention at mansion, therefore puts forward higher requirements to the stability and security of data storage, based on lithium battery
Data center's high voltage direct current accumulation power supply is exactly that can star emergency power supply system in the accidental power failure of burst, is guaranteed
The normal operation of data center, data safety are not lost.
The progress of scientific and technological level simultaneously, be also born most of UPS (backup battery) in the market, but most of UPS are also
It is based on lead-acid battery, volume is big, and energy is small, and performance is low, and safeguard protection is inadequate, and the problems such as waiting not convenient for safeguarding exist, not
The design of every kind of data center backup power supply can all meet our requirement.
Summary of the invention
The main object of the present invention is to provide a kind of data center's high voltage direct current backup battery based on lithium battery, for solving
Certainly pass by the excessive problem of backup battery volume.
The present invention provides a kind of data center's high voltage direct current backup battery based on lithium battery, including positive pole, power supply
Cathode, battery core group, switching group, from control module and main control module；Battery core group and positive pole and power cathode constitute circuit, including
Multiple battery cores, battery core are lithium cell；Switching group is connected to the circuit that battery core group and positive pole and power cathode are constituted, including fills
Electric MOS and electric discharge MOS；Battery core group is connected from control module, is used to acquire the temperature and voltage of battery core connected to it from control module
Information；Main control module connection switch group, and control charging MOS and discharge MOS opening and closing, and main control module by from control module control
Battery core group processed；Communication is isolated with main control module from control module, the temperature and information of voltage acquired from control module is sent to master control mould
Block.
Further, data center's high voltage direct current backup battery based on lithium battery further includes fuse；Fuse connection
In the circuit that battery core group and positive pole and power cathode are constituted.
Further, data center's high voltage direct current backup battery based on lithium battery further includes first switch；First switch
It is connected to the circuit that battery core group and positive pole and power cathode are constituted；First switch is manual switch.
Further, data center's high voltage direct current backup battery based on lithium battery further includes second switch；Second switch
It is connected to the circuit that battery core group and positive pole and power cathode are constituted；Second switch is manual switch；First switch and second
Switch is linked switch.
Further, data center's high voltage direct current backup battery based on lithium battery further includes current divider；Current divider connection
In the circuit that battery core group and positive pole and power cathode are constituted, current divider connects main control module.
Further, data center's high voltage direct current backup battery based on lithium battery further includes that toggle switch and communication connect
Mouthful；Toggle switch and communication interface are separately connected main control module；Toggle switch is for encoding；Communication interface is used for and same model
The connection of data center's high voltage direct current backup battery.
Further, data center's high voltage direct current backup battery based on lithium battery further includes display module；Display module
Connect main control module.
Further, data center's high voltage direct current backup battery based on lithium battery further includes fan；Fan connects master control
Module；Main control module is for controlling fan；Fan is used to cool down for battery core group, from control module and/or main control module.
Further, data center's high voltage direct current backup battery based on lithium battery, battery core group include multiple battery cores；Battery core
Series connection.
Further, data center's high voltage direct current backup battery based on lithium battery, display module is display lamp.
The present invention is based on data center's high voltage direct current backup batteries of lithium battery, and using lithium cell, volume is smaller, by dialling
Code switch coding and communication interface are connect with data center's high voltage direct current backup battery of same model, realize capacity enlargement effect, also
It can be easy to the detection and software maintenance of outside operator by communication interface and external communication.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of data center's high voltage direct current backup battery of the present invention；
Fig. 2 is the structural schematic diagram of toggle switch in Fig. 1.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Referring to Fig.1, the present invention provides a kind of data center's high voltage direct current backup battery based on lithium battery, including power supply is just
Pole 5, power cathode 6, battery core group 1, switching group 4, from control module 2 and main control module 3；Battery core group 1 and positive pole 5 and power supply are negative
Pole 6 constitutes circuit, including multiple battery cores 11, and battery core 11 is lithium cell；Switching group 4 is connected to battery core group 1 and positive pole 5 and electricity
The circuit that source cathode 6 is constituted, including charging MOS 42 and electric discharge MOS 41；Battery core group 1 is connected from control module 2, is used from control module 2
In the temperature and information of voltage that acquire battery core 11 connected to it；3 connection switch group 4 of main control module, and control charging MOS 42
With electric discharge MOS 41 opening and closing, and main control module 3 by from control module 2 control battery core group 1；From control module 2 and main control module 3 every
From communication；The temperature and information of voltage acquired from control module 2 is sent to main control module 3.
Data center's high voltage direct current backup battery uses lithium cell, can reduce data center's high voltage direct current backup battery
Volume, the application of more convenient data center's high voltage direct current backup battery.
Wherein, the temperature and information of voltage for the battery core 11 that will test from control module 2 are sent to main control module 3, main control module 3
Treatment temperature and information of voltage, when the temperature of battery core 11 and/or voltage data occur abnormal, main control module 3 is by from control mould
Block 2 realizes the effect of control battery core group 1, excludes or reduce hidden danger, for example, when the voltage for detecting battery core 11 is higher than remaining electricity
When the voltage of core 11, main control module 3 can be by controlling battery core 11 to being connected thereto conductive discharge, balanced battery core from control module 2
11 voltage, main control module 3 can also reach control certain effects by controlling module connected to it, exclude or reduce hidden
Suffer from, for example, when main control module 3 detect battery core 11 or itself when the temperature is excessively high, can by control fan be battery core 11 and
Main control module 3 cools down.
It wherein, in some embodiments, is FPC flexible circuit board from control module 2, in further embodiments, from control mould
Block 2 is single-chip microcontroller, and in some embodiments, main control module 3 includes BMS (BATTERY MANAGEMENT SYSTEM) cell tube
The entire infrastructure and function of reason system play management battery core group 1 in data center's high voltage direct current backup battery course of work
Effect also includes structure and function required for UPS, for realizing the function of reserve battery.
In the present embodiment, the battery core 11 in battery core group 1 is equipped with multiple, is had multiple battery cores 11 to connect, can be provided 400V
Output voltage, from control module 2 can be one or more, either one from control module 2 match multiple battery cores 11, can also
A battery core 11 is matched from control module 2 to be one.
In the present embodiment, it is set to together from control module 2 and 3 integrated design of main control module, main control module 3 and battery core group 1
In one shell, main control module 3 does not have to that a control cabinet is separately provided as before, reduces the backup of data center's high voltage direct current
The volume of power supply.
In the present embodiment, data center's high voltage direct current backup battery based on lithium battery further includes fuse 71；Insurance
Silk 71 is connected to the circuit that battery core group 1 and positive pole 5 and power cathode 6 are constituted.Fuse 71 plays overload protective function.
In the present embodiment, data center's high voltage direct current backup battery based on lithium battery further includes first switch 72；The
One switch 72 is connected to the circuit that battery core group 1 and positive pole 5 and power cathode 6 are constituted；First switch 72 is manual switch.It is logical
Crossing first switch 72 can be with the opening and closing of manual control circuit.
In the present embodiment, data center's high voltage direct current backup battery based on lithium battery further includes second switch 73；The
Two switches 73 are connected to the circuit that battery core group 1 and positive pole 5 and power cathode 6 are constituted；Second switch 73 is manual switch；The
One switch 72 is linked switch with second switch 73.It can manual control circuit by first switch 72 and second switch 73
It opens and closes, it is more convenient to use.
In the present embodiment, data center's high voltage direct current backup battery based on lithium battery further includes current divider 9；Current divider
9 are connected to the circuit that battery core group 1 and positive pole 5 and power cathode 6 are constituted, and current divider 9 connects main control module 3.Pass through shunting
Device 9 can detecte the electric current in circuit, and will not be because of the excessive generation risk of electric current in circuit.
In the present embodiment, data center's high voltage direct current backup battery based on lithium battery further includes toggle switch 82 and leads to
Communication interface 81；Toggle switch 82 and communication interface 81 are separately connected main control module 3.It can be data center by toggle switch 82
High voltage direct current backup battery is numbered, and carries out data center's high voltage direct current backup battery of same money by communication interface 81
Parallel connection, achievees the purpose that dilatation, communication interface 81 there are CAN communication interface, can also be easy to outside operator detection and
Software maintenance, in the present embodiment, toggle switch 82 and communication interface 81 belong to communication module, this is arranged by toggle switch 82
The address bit of machine is RS-485 communication interface by communication interface 81, can be in parallel with money product with other by communication interface 81,
Achieve the purpose that dilatation.
Referring to Fig. 2, in the present embodiment, toggle switch 82 includes bits of coded 822 and switch position 821, and bits of coded 822 has 3
A, switch position 821 has 1, and switch position 821 is opened and closed for controlling, corresponding 9 numbers of 3 bits of coded 822, that is,
Say that can permit 9 data center's high voltage direct current backup batteries with money in the present embodiment carries out parallel connection.
In the present embodiment, data center's high voltage direct current backup battery based on lithium battery further includes display module 83；It is aobvious
Show that module 83 connects main control module 3.Electricity and malfunction coefficient can be shown by display module 83.
In the present embodiment, data center's high voltage direct current backup battery based on lithium battery further includes fan 84；Fan 84
Connect main control module 3；Main control module 3 is for controlling fan 84；Fan 84 is used for for battery core group 1, from control module 2 and/or master control
Module 3 cools down.Data center's high voltage direct current backup battery temperature can be reduced by fan 84, keeps data center's high voltage direct current standby
Part power supply is more safe and efficient.
In some embodiments, fan 84 is equipped with multiple, and the position of fan 84 is different, and it is single can be controlled by main control module 3
It is solely certain a part heat dissipation, works together without fan 84, reach energy-efficient effect, for example, a fan is to positive battery core group 1,
For being mainly that battery core group 1 cools down.
In the present embodiment, the battery core group 1 of data center's high voltage direct current backup battery based on lithium battery includes multiple electricity
Core 11；Battery core 11 is connected.Concatenated multiple battery cores 11 can provide high voltage.
In the present embodiment, data center's high voltage direct current backup battery based on lithium battery, display module 83 are display lamp.
Display module 83 is one or more display lamps in the present embodiment, and in further embodiments, display module 83 is display.
The present invention is based on data center's high voltage direct current backup batteries of lithium battery, and using lithium cell, volume is smaller, by dialling
Code switch coding and communication interface are connect with data center's high voltage direct current backup battery of same model, realize capacity enlargement effect, also
It can be easy to the detection and software maintenance of outside operator by communication interface and external communication.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of data center's high voltage direct current backup battery based on lithium battery characterized by comprising
Positive pole；
Power cathode；
Battery core group constitutes circuit, including multiple battery cores with the positive pole and power cathode, and the battery core is lithium cell；
Switching group, is connected to the circuit that the battery core group and the positive pole and power cathode are constituted, including charging MOS and puts
Electric MOS；
From control module, the battery core group, the temperature and electricity for being used to acquire the battery core connected to it from control module are connected
Press information；
Main control module connects the switching group, and controls the opening and closing of the charging MOS and the MOS that discharges, and the main control module is logical
It crosses described from the control module control battery core group；
It is described that communication, the temperature acquired from control module and information of voltage hair are isolated with the main control module from control module
It send to the main control module.
2. data center's high voltage direct current backup battery according to claim 1 based on lithium battery, which is characterized in that also wrap
Include fuse；
The fuse is connected to the circuit that the battery core group and the positive pole and power cathode are constituted.
3. data center's high voltage direct current backup battery according to claim 1 based on lithium battery, which is characterized in that also wrap
Include first switch；
The first switch is connected to the circuit that the battery core group and the positive pole and power cathode are constituted；Described first opens
Closing is manual switch.
4. data center's high voltage direct current backup battery according to claim 3 based on lithium battery, which is characterized in that also wrap
Include second switch；
The second switch is connected to the circuit that the battery core group and the positive pole and power cathode are constituted；
The second switch is manual switch；
The first switch and the second switch are linked switch.
5. data center's high voltage direct current backup battery according to claim 1 based on lithium battery, which is characterized in that also wrap
Include current divider；
The current divider is connected to the circuit that the battery core group and the positive pole and power cathode are constituted, and the current divider connects
Connect the main control module.
6. data center's high voltage direct current backup battery according to claim 1 based on lithium battery, which is characterized in that also wrap
Include toggle switch and communication interface；
The toggle switch and communication interface are separately connected the main control module；
The toggle switch is used to encode for data center's high voltage direct current backup battery；
The communication interface with data center's high voltage direct current backup battery of same model for connecting.
7. data center's high voltage direct current backup battery according to claim 1 based on lithium battery, which is characterized in that also wrap
Include display module；
The display module connects the main control module.
8. data center's high voltage direct current backup battery according to claim 1 based on lithium battery, which is characterized in that also wrap
Include fan；
The fan connects the main control module；
The main control module is for controlling the fan；
The fan is used to cool down for the battery core group, from control module and/or main control module.
9. data center's high voltage direct current backup battery according to claim 1 based on lithium battery, which is characterized in that described
Battery core group includes multiple battery cores；
The battery core series connection.
10. data center's high voltage direct current backup battery according to claim 7 based on lithium battery, which is characterized in that institute
Stating display module is display lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910100493.9A CN109787313A (en) | 2019-01-31 | 2019-01-31 | Data center's high voltage direct current backup battery based on lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910100493.9A CN109787313A (en) | 2019-01-31 | 2019-01-31 | Data center's high voltage direct current backup battery based on lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109787313A true CN109787313A (en) | 2019-05-21 |
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ID=66504016
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910100493.9A Pending CN109787313A (en) | 2019-01-31 | 2019-01-31 | Data center's high voltage direct current backup battery based on lithium battery |
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| CN105720646A (en) * | 2016-04-11 | 2016-06-29 | 深圳市清友能源技术有限公司 | Charging current-limiting circuit for communication base station reserve power supply |
| CN107979130A (en) * | 2017-12-05 | 2018-05-01 | 亚瑞源科技（深圳）有限公司 | A kind of battery management system |
| CN208315705U (en) * | 2018-07-06 | 2019-01-01 | 北京明德源能科技有限公司 | A kind of DSP high voltage direct current lithium battery zero-power control circuit |
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2019
- 2019-01-31 CN CN201910100493.9A patent/CN109787313A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136744A (en) * | 2010-01-26 | 2011-07-27 | Sb锂摩托有限公司 | Battery management system and a driving method thereof |
| CN102651572A (en) * | 2012-05-10 | 2012-08-29 | 华为技术有限公司 | Zero-time power standby system and zero-time power standby method |
| CN203301197U (en) * | 2013-06-13 | 2013-11-20 | 中航锂电（洛阳）有限公司 | Extensible lithium-ion battery pack module and back-up power system |
| CN103762623A (en) * | 2013-12-23 | 2014-04-30 | 惠州市蓝微电子有限公司 | Integrated circuit for lithium battery management system |
| CN104253469A (en) * | 2014-09-24 | 2014-12-31 | 于志章 | Secondary battery pack charging and discharging management system |
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Application publication date: 20190521 |
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