CN108649638A - A kind of charge/discharge control method - Google Patents
A kind of charge/discharge control method Download PDFInfo
- Publication number
- CN108649638A CN108649638A CN201810499709.9A CN201810499709A CN108649638A CN 108649638 A CN108649638 A CN 108649638A CN 201810499709 A CN201810499709 A CN 201810499709A CN 108649638 A CN108649638 A CN 108649638A
- Authority
- CN
- China
- Prior art keywords
- charge
- discharge
- battery
- battery status
- control method
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The invention discloses a kind of charge/discharge control methods, which is characterized in that the method includes：After battery storage, energy management module establishes communication mode with battery check device, and battery check device sends battery data；The energy management module sends out charge or discharge information according to battery data；The charge-discharge modules reception is judged after filling charge or discharge information, is sent out charge or discharge instruction, is charged the battery or discharge.If the information that charge-discharge modules judge is yes, start charge or discharge, to battery charge or discharge, battery status is judged in charge or discharge process and after the completion simultaneously, if it is determined that information be to be, then complete entire charge or discharge process, until charge or discharge complete.It is more enough to avoid because some accidents caused by charge or discharge occur when battery status exception, while more efficiently to battery charge or discharge.
Description
Technical field
The present invention relates to a kind of new energy charge-discharge power control fields, more specifically, being related to a kind of charge and discharge control side
Method.
Background technology
With the fast development of society, for energy-saving and emission-reduction, the use of new-energy automobile drastically increases, new-energy automobile
The problem of advantage is mainly energy conservation and environmental protection, health, effectively reduces the discharge of carbon dioxide, slowing global warming.And battery is
How the important component of new-energy automobile quickly charges the battery or discharges then extremely important, and judge battery in time
State status is also necessary, so needing just to judge battery status in time since charge or discharge, is avoided because of battery shape
Some accidents caused by charge or discharge occur when state exception, while more efficiently to battery charge or discharge.
In consideration of it, it is really necessary to provide a kind of charge/discharge control method to overcome drawbacks described above.
Invention content
In view of this, the present invention provides a kind of charge/discharge control methods, solved well in battery status exception
Charge and discharge be easy to cause accident problem, while more efficient can be charged and discharged to battery.
To achieve the above object, the present invention provides the following technical solutions：
A kind of charge/discharge control method, which is characterized in that the method includes：
After battery storage, energy management module establishes communication mode with battery check device, and battery check device sends electricity
Pond data；
The energy management module sends out charge or discharge information according to battery data analysis；
The charge-discharge modules reception is judged after filling charge or discharge information, charge or discharge instruction is sent out, to electricity
Pond carries out charge or discharge.
Preferably, a kind of charge/discharge control method, which is characterized in that the charge-discharge modules connect Rule of judgment and include：It fills
Battery status judges before electricity or electric discharge, charge or discharge process battery status judges, battery status is sentenced after the completion of charge or discharge
It is disconnected.
Preferably, a kind of charge/discharge control method, which is characterized in that battery status judges before the charge or discharge, if
Be then to start charge or discharge, battery status judged simultaneously during charge or discharge, if so, continue charging or
Electric discharge simultaneously judges battery status after the completion of charge or discharge, if so, charge or discharge are completed.
Preferably, a kind of charge/discharge control method, which is characterized in that battery status judges before the charge or discharge, if
Whether, then judge whether to meet charge or discharge equalization request, if meeting charge or discharge equalization request, then manually by battery
Library and balancing battery charge or discharge requirement are removed, then judges whether to need to continue charge or discharge, if so, battery is put in storage,
If whether, battery charge or discharge are completed；
If being unsatisfactory for charge or discharge equalization request, then automatic withdrawing, it is transferred to repair.
Preferably, a kind of charge/discharge control method, which is characterized in that battery status judges before the charge or discharge, if
It is then to start charge or discharge, battery status is judged simultaneously during charge or discharge, if whether, judge whether
Meet charge or discharge equalization request, if meeting charge or discharge equalization request, then manually by battery removal library and balanced electricity
Pond charge or discharge requirement, then judge whether to need to continue charge or discharge, if so, battery is put in storage, if whether, battery fills
Electricity or electric discharge are completed；
If being unsatisfactory for charge or discharge equalization request, then automatic withdrawing, it is transferred to repair.
Preferably, a kind of charge/discharge control method, which is characterized in that battery status judges before the charge or discharge, if
Be then to start charge or discharge, battery status judged simultaneously during charge or discharge, if so, continue charging or
Electric discharge simultaneously judges battery status after the completion of charge or discharge, if whether, judge whether to meet charge or discharge equal
Weighing apparatus requires, if meeting charge or discharge equalization request, then by battery removal library, simultaneously balancing battery charge or discharge require manually,
Judge whether to need to continue charge or discharge again, if so, battery is put in storage, if whether, battery charge or discharge are completed；
If being unsatisfactory for charge or discharge equalization request, then automatic withdrawing, it is transferred to repair.
Preferably, a kind of charge-discharge controller, it is characterised in that use any of the above-described charge/discharge control method.
It can be seen from the above technical scheme that a kind of charge/discharge control method provided by the invention, which is characterized in that institute
The method of stating includes：After battery storage, energy management module establishes communication mode with battery check device, and battery check device is sent
Battery data；The energy management module sends out charge or discharge information according to battery data；The charge-discharge modules reception is filled
Judged after charge or discharge information, sends out charge or discharge instruction, charge the battery or discharge.If charge and discharge mould
The information that block judges is yes, then starts charge or discharge, to battery charge or discharge, while in charge or discharge process and complete
Cheng Houjun judges battery status, if it is determined that information be to be, then complete entire charge or discharge process, Zhi Daochong
Electricity or electric discharge are completed, if the information that charge-discharge modules judge is no, is needed to judge whether to meet charge or discharge equilibrium and be wanted
It asks, if meeting then manual outbound and equalizaing charge or electric discharge requirement, then judges whether to need to continue charge or discharge, if
It is that then battery is put in storage, repeats above-mentioned flow again, if otherwise battery charge or discharge is completed.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
As these attached drawings obtain other attached drawings.
Fig. 1 is provided in an embodiment of the present invention applied to charge/discharge control method flow chart；
Fig. 2 is the flow chart provided in an embodiment of the present invention being judged as YES applied to charge or discharge battery status；
Fig. 3 is the flow chart provided in an embodiment of the present invention being judged as NO applied to battery status before charge or discharge；
Fig. 4 is the flow chart provided in an embodiment of the present invention being judged as NO applied to charge or discharge process battery status；
Fig. 5 is the flow chart provided in an embodiment of the present invention being judged as NO applied to charge or discharge completion battery status；
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
Referring to Fig. 1, Fig. 1 is applied to charge/discharge control method flow chart, this method packet to be provided in an embodiment of the present invention
Include following steps：
S11, battery are put in storage, and storage information is sent to energy management module after battery storage.
S12, battery check device, after receiving battery storage information, battery check device acquires battery data.
S13, energy management module, energy management module establish communication mode, energy management module with battery check device
The battery data that battery check device is sent is received, analysis sends out charge or discharge information.
S14, charge-discharge modules, energy management module send out charge or discharge information and feed back to charge-discharge modules, charge and discharge
Module reception is judged after filling charge or discharge information, is sent out charge or discharge instruction, is charged the battery or discharge.
S15, charge or discharge are completed.
Embodiment two
Referring to Fig. 1, Fig. 2 is the stream provided in an embodiment of the present invention being judged as YES applied to charge or discharge battery status
Cheng Tu；
This approach includes the following steps：
Battery status judges that judging result is yes before S21, charge or discharge, then feeds back charge or discharge instruction.
S24, start charge or discharge, after receiving feedback command, start to charge up or discharge.
S22, battery charge or discharge process battery status judge that battery charge or discharge start, in charge or discharge
Journey judges battery status judging result is yes, then battery continues charge or discharge, until shape is completed in battery charge or discharge
State.
S23, battery charge or discharge complete battery status judge, again to battery status judge, judging result be it is yes, then
Battery completes charge or discharge.
S15, battery charge or discharge are completed.
Embodiment three
It is judged as NO applied to battery status before charge or discharge referring to Fig. 3, Fig. 3 is provided in an embodiment of the present invention
Flow chart；
This approach includes the following steps：
Battery status judges before S21, charge or discharge, and judging result is no, then feedback command to S31, executes S31 steps
Suddenly.
S31, whether meet charge or discharge equalization request, judge whether battery meets charge or discharge equalization request, if
Otherwise S32 steps are executed.
S32, automatic withdrawing, battery cannot meet charge or discharge equalization request, then battery automatic withdrawing, execute S33 steps
Suddenly.
S33, it is transferred to repair.
S31, whether meet charge or discharge equalization request, judge whether battery meets charge or discharge equalization request, if
It is to execute S34 steps.
S34, manual outbound and equalizaing charge or electric discharge require, and execute S35 steps after the completion.
S35, judge whether that need to continue charge and discharge executes S11 steps if being judged as YES, if being judged as otherwise executing
S15 steps.
Example IV
Referring to Fig. 4, Fig. 4 is judged as NO to be provided in an embodiment of the present invention applied to charge or discharge process battery status
Flow chart；
This approach includes the following steps：
Battery status judges that judging result is yes before S21, charge or discharge, then feeds back charge or discharge instruction.
S24, start charge or discharge, after receiving feedback command, start to charge up or discharge.
S22, battery charge or discharge process battery status judge that battery charge or discharge start, in charge or discharge
Journey judges battery status judging result is no, then feedback command to S31, executes S31 steps.
S31, whether meet charge or discharge equalization request, judge whether battery meets charge or discharge equalization request, if
Otherwise S32 steps are executed.
S32, automatic withdrawing, battery cannot meet charge or discharge equalization request, then battery automatic withdrawing, execute S33 steps
Suddenly.
S33, it is transferred to repair.
S31, whether meet charge or discharge equalization request, judge whether battery meets charge or discharge equalization request, if
It is to execute S34 steps.
S34, manual outbound and equalizaing charge or electric discharge require, and execute S35 steps after the completion.
S35, judge whether that need to continue charge and discharge executes S11 steps if being judged as YES, if being judged as otherwise executing
S15 steps.
Embodiment five
It is judged as NO referring to Fig. 5, Fig. 5 is the charge or discharge completion battery status provided in an embodiment of the present invention that is applied to
Flow chart；
This approach includes the following steps：
Battery status judges that judging result is yes before S21, charge or discharge, then feeds back charge or discharge instruction.
S24, start charge or discharge, after receiving feedback command, start to charge up or discharge.
S22, battery charge or discharge process battery status judge that battery charge or discharge start, in charge or discharge
Journey judges battery status judging result is yes, then battery continues charge or discharge, until shape is completed in battery charge or discharge
State.
S23, battery charge or discharge complete battery status judge, again to battery status judge, judging result be it is no, then
Feedback command executes S31 steps to S31.
S31, whether meet charge or discharge equalization request, judge whether battery meets charge or discharge equalization request, if
Otherwise S32 steps are executed.
S32, automatic withdrawing, battery cannot meet charge or discharge equalization request, then battery automatic withdrawing, execute S33 steps
Suddenly.
S33, it is transferred to repair.
S31, whether meet charge or discharge equalization request, judge whether battery meets charge or discharge equalization request, if
It is to execute S34 steps.
S34, manual outbound and equalizaing charge or electric discharge require, and execute S35 steps after the completion.
S35, judge whether that need to continue charge and discharge executes S11 steps if being judged as YES, if being judged as otherwise executing
S15 steps.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (7)
1. a kind of charge/discharge control method, which is characterized in that the method includes：
After battery storage, energy management module establishes communication mode with battery check device, and battery check device sends cell number
According to；
The energy management module sends out charge or discharge information according to battery data analysis；
Charge-discharge modules reception is judged after filling charge or discharge information, sends out charge or discharge instruction, to battery into
Row charge or discharge.
2. charge/discharge control method according to claim 1, which is characterized in that the charge-discharge modules connect Rule of judgment packet
It includes：Battery status judges before charge or discharge, charge or discharge process battery status judges, battery shape after the completion of charge or discharge
State judges.
3. charge/discharge control method according to claim 2, which is characterized in that battery status is sentenced before the charge or discharge
It is disconnected, if so, starting charge or discharge, battery status is judged simultaneously during charge or discharge, if so, continuing to fill
Electricity or electric discharge, simultaneously judge battery status after the completion of charge or discharge, if so, charge or discharge are completed.
4. charge/discharge control method according to claim 2, which is characterized in that battery status is sentenced before the charge or discharge
It is disconnected, if whether, judge whether to meet charge or discharge equalization request, if meeting charge or discharge equalization request, then manually
By battery removal library and balancing battery charge or discharge requirement, then judge whether to need to continue charge or discharge, if so, battery
Storage, if whether, battery charge or discharge are completed；
If being unsatisfactory for charge or discharge equalization request, then automatic withdrawing, it is transferred to repair.
5. charge/discharge control method according to claim 2, which is characterized in that battery status is sentenced before the charge or discharge
It is disconnected, if so, starting charge or discharge, battery status is judged simultaneously during charge or discharge, if whether, judge
Whether charge or discharge equalization request is met, if meeting charge or discharge equalization request, then manually by battery removal library and equal
Battery charge or discharge of weighing require, then judge whether to need to continue charge or discharge, if so, battery is put in storage, if whether, electricity
Pond charge or discharge are completed；
If being unsatisfactory for charge or discharge equalization request, then automatic withdrawing, it is transferred to repair.
6. charge/discharge control method according to claim 2, which is characterized in that battery status is sentenced before the charge or discharge
It is disconnected, if so, starting charge or discharge, battery status is judged simultaneously during charge or discharge, if so, continuing to fill
Electricity or electric discharge, simultaneously judge battery status after the completion of charge or discharge, if whether, judge whether to meet charging or put
Electrical equalization requirement, if meeting charge or discharge equalization request, then manually by battery removal library and balancing battery charge or discharge
It is required that then judge whether to need to continue charge or discharge, if so, battery is put in storage, if whether, battery charge or discharge are complete
At；
If being unsatisfactory for charge or discharge equalization request, then automatic withdrawing, it is transferred to repair.
7. a kind of charge-discharge controller, it is characterised in that use any charge/discharge control method of claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810499709.9A CN108649638A (en) | 2018-05-23 | 2018-05-23 | A kind of charge/discharge control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810499709.9A CN108649638A (en) | 2018-05-23 | 2018-05-23 | A kind of charge/discharge control method |
Publications (1)
| Publication Number | Publication Date |
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| CN108649638A true CN108649638A (en) | 2018-10-12 |
Family
ID=63757664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810499709.9A Pending CN108649638A (en) | 2018-05-23 | 2018-05-23 | A kind of charge/discharge control method |
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| CN104934648A (en) * | 2015-06-23 | 2015-09-23 | 深圳供电局有限公司 | Method and system for controlling battery charge equalization in power network direct current screen system |
| CN105098926A (en) * | 2015-09-10 | 2015-11-25 | 桂林电子科技大学 | Intelligent charging system and charging method applied to power battery |
| CN205882795U (en) * | 2016-08-12 | 2017-01-11 | 辽宁比科新能源股份有限公司 | Lithium ion battery organizes automatic charge -discharge balancing equipment |
-
2018
- 2018-05-23 CN CN201810499709.9A patent/CN108649638A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060214636A1 (en) * | 2005-03-04 | 2006-09-28 | Yazaki Corporation | Method and apparatus for equalizing secondary cells |
| CN101192755A (en) * | 2006-11-27 | 2008-06-04 | 比亚迪股份有限公司 | A voltage balance management device of dynamic battery pack and management method |
| CN104734260A (en) * | 2013-12-20 | 2015-06-24 | 北京有色金属研究总院 | Power battery equalizing charge method and system |
| CN104934648A (en) * | 2015-06-23 | 2015-09-23 | 深圳供电局有限公司 | Method and system for controlling battery charge equalization in power network direct current screen system |
| CN105098926A (en) * | 2015-09-10 | 2015-11-25 | 桂林电子科技大学 | Intelligent charging system and charging method applied to power battery |
| CN205882795U (en) * | 2016-08-12 | 2017-01-11 | 辽宁比科新能源股份有限公司 | Lithium ion battery organizes automatic charge -discharge balancing equipment |
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Application publication date: 20181012 |