CN201570556U - Device for controlling operation and maintenance of storage battery set - Google Patents
Device for controlling operation and maintenance of storage battery set Download PDFInfo
- Publication number
- CN201570556U CN201570556U CN2009203503331U CN200920350333U CN201570556U CN 201570556 U CN201570556 U CN 201570556U CN 2009203503331 U CN2009203503331 U CN 2009203503331U CN 200920350333 U CN200920350333 U CN 200920350333U CN 201570556 U CN201570556 U CN 201570556U
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- China
- Prior art keywords
- batteries
- cell
- storage battery
- maintenance
- host computer
- 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.)
- Expired - Lifetime
Links
- 238000012423 maintenance Methods 0.000 title abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000012546 transfer Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a device for controlling the operation and maintenance of a storage battery set. The device comprises an upper computer, a plurality of lower computers, a plurality of photoisolators, a communication bus, a 485 switching driver and charge-discharge distributing equipment, wherein one end of each lower computers is connected with each single battery of the storage battery set, and the other end is connected with each photoisolator; the photoisolators are connected with the upper computer through the communication bus via the 485 switching driver; and two ends of the storage battery set are respectively connected with the upper computer, the 485 switching driver and the charge-discharge distributing equipment. Compared with the prior art, the utility model solves the multi-terminal (the quantity of the terminals is larger than 100) isolation communication problem of the system, and the problem caused by making the leading single battery to discharge in on-line maintenance.
Description
Technical field
The utility model relates to a kind of batteries attending device, especially relates to a kind of batteries O﹠M control device.
Background technology
Operation mechanism, failure mode at storage battery, real-time online detects the operating state of each cell of batteries, analysis according to testing result, carry out on-line maintenance to falling behind cell, each cell that guarantees batteries has consistency preferably, makes batteries can reach normal useful life.Prior art generally is used for low-voltage (DC60V) batteries, be used for DC220V high-power battery group automatic maintenance system, and the discharge of cell when the isolated communication of multiple terminals, on-line maintenance just exists defective.
In little part, buses such as general RS485, RS232 can't resolve in the system isolated communication problem greater than 100 terminals without Ethernet.
In the existing storage battery group automatic maintenance system, because the power of batteries is little, to discharging and recharging of the carrying out quota of cell, energy consumption problem is outstanding.So simple processing in high-power system, not only the restriction that is subjected to environment for use is given prominence to but also implemented to energy consumption problem.
Summary of the invention
The purpose of this utility model is exactly the batteries O﹠M control device that a kind of on-line maintenance is provided for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of batteries O﹠M control device, it is characterized in that, this device comprises host computer, a plurality of slave computer, a plurality of photoisolator, communication bus, 485 switching drivers, discharges and recharges controller switching equipment, described a plurality of slave computer one end is connected with each cell of batteries, the other end is connected with each photoisolator, described a plurality of photoisolator is connected with host computer through 485 switching drivers by communication bus, the two ends of described batteries respectively with host computer, 485 transfer drivers, discharge and recharge controller switching equipment and be connected.
Described a plurality of slave computer is corresponding one by one with cell in the batteries.
Be provided with the DC/DC circuit between described batteries and the 485 switching drivers.
Compared with prior art, the utlity model has following advantage:
1, utilize the design of communication bus, 485 switching drive units to solve the isolated communication problem of system multiple terminals (greater than 100 terminals).
2, utilize the scheme that to charge to the cell that falls behind from the power taking of batteries electrical network, allow leading cell discharge problem when having solved on-line maintenance.
3, realized that all filling all of each cell put, improved the useful life of batteries greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of batteries O﹠M control device, this device comprises host computer 4, a plurality of slave computer 2, a plurality of photoisolator 3, communication bus 6,485 switching drivers 5, discharges and recharges controller switching equipment 1, described a plurality of slave computer 2 one ends are connected with each cell of batteries, the other end is connected with each photoisolator 3, described a plurality of photoisolator 3 is connected with host computer 4 through 485 switching drivers 5 by communication bus 6, described batteries respectively with host computer 4,485 transfer drivers 5, discharge and recharge controller switching equipment 1 and be connected.
The function of host computer 4 is detection data of analysis, each cell of computing batteries, the detection and the maintenance of 2 pairs of cells of control slave computer.Host computer of a system links to each other with slave computer by 485 buses.
The function of slave computer 2 is under the control of host computer cell to be detected, the data that detect are sent to host computer 4, carries out the maintenance work instruction of host computer 4.The corresponding slave computer 2 of each cell, slave computer 2 hangs on the communication bus, and communication bus 6 inserts 485 interfaces of host computer 4 through 485 switching drive units 5.
The power supply of all terminals (slave computer 2,485 switching drive units 5, host computer 4) is all finished by batteries, the discharge problem of cell when doing the electric isolating problem that not only solved between each terminal but also software control that can system like this and solving on-line maintenance.
The consistency of each cell of batteries is the basic assurance that batteries can reach normal useful life.Yet, just can not be consistent from each cell of beginning batteries that dispatches from the factory, can only pursue consistency preferably when dispatching from the factory.Each cell of batteries is shared weal and woe in the process that batteries is used, and the cell that makes leading cell overcharge, fall behind is crossed and put, and the non-benign circulation must cause the consistency of batteries to degenerate like this, and sharply descend useful life.
Operation principle of the present utility model is exactly at above-mentioned situation, real-time online is to the detection of cell, the power supply that provides with batteries charges to the cell (cell that terminal voltage is low) that falls behind under the charge and discharge state, just can avoid batteries each cell state of sharing weal and woe in use, constantly repair the consistency of batteries, better the normal useful life of maintenance free cell group.
Claims (3)
1. batteries O﹠M control device, it is characterized in that, this device comprises host computer, a plurality of slave computer, a plurality of photoisolator, communication bus, 485 switching drivers, discharges and recharges controller switching equipment, described a plurality of slave computer one end is connected with each cell of batteries, the other end is connected with each photoisolator, described a plurality of photoisolator is connected with host computer through 485 switching drivers by communication bus, the two ends of described batteries respectively with host computer, 485 transfer drivers, discharge and recharge controller switching equipment and be connected.
2. a kind of batteries O﹠M control device according to claim 1 is characterized in that, described a plurality of slave computers are corresponding one by one with cell in the batteries.
3. a kind of batteries O﹠M control device according to claim 1 is characterized in that, is provided with the DC/DC circuit between described batteries and the 485 switching drivers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203503331U CN201570556U (en) | 2009-12-25 | 2009-12-25 | Device for controlling operation and maintenance of storage battery set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203503331U CN201570556U (en) | 2009-12-25 | 2009-12-25 | Device for controlling operation and maintenance of storage battery set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201570556U true CN201570556U (en) | 2010-09-01 |
Family
ID=42662856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203503331U Expired - Lifetime CN201570556U (en) | 2009-12-25 | 2009-12-25 | Device for controlling operation and maintenance of storage battery set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201570556U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102110996A (en) * | 2009-12-25 | 2011-06-29 | 上海军远通信设备有限公司 | Automatic maintenance system for large-scale storage battery |
| WO2012089132A1 (en) * | 2010-12-29 | 2012-07-05 | Byd Company Limited | Battery module, battery temperature managing system and vehicle comprising the same |
| CN109149773A (en) * | 2018-09-18 | 2019-01-04 | 国网山西省电力公司忻州供电公司 | A system for remote control of the charging and discharging process of battery packs in substations |
-
2009
- 2009-12-25 CN CN2009203503331U patent/CN201570556U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102110996A (en) * | 2009-12-25 | 2011-06-29 | 上海军远通信设备有限公司 | Automatic maintenance system for large-scale storage battery |
| WO2012089132A1 (en) * | 2010-12-29 | 2012-07-05 | Byd Company Limited | Battery module, battery temperature managing system and vehicle comprising the same |
| US9444122B2 (en) | 2010-12-29 | 2016-09-13 | Byd Company Limited | Battery module, battery temperature managing system and vehicle comprising the same |
| US10096869B2 (en) | 2010-12-29 | 2018-10-09 | Byd Company Limited | Battery module, battery temperature managing system and vehicle comprising the same |
| CN109149773A (en) * | 2018-09-18 | 2019-01-04 | 国网山西省电力公司忻州供电公司 | A system for remote control of the charging and discharging process of battery packs in substations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100901 |