CN1858934A - Grouping charging and discharging work method for accumulator - Google Patents
Grouping charging and discharging work method for accumulator Download PDFInfo
- Publication number
- CN1858934A CN1858934A CNA2006100178688A CN200610017868A CN1858934A CN 1858934 A CN1858934 A CN 1858934A CN A2006100178688 A CNA2006100178688 A CN A2006100178688A CN 200610017868 A CN200610017868 A CN 200610017868A CN 1858934 A CN1858934 A CN 1858934A
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- China
- Prior art keywords
- pedestal
- closed switch
- plug
- normally closed
- charger
- 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.)
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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
Abstract
This invention discloses a charge and discharge method for storage cells sets, which puts a serial cell set in a base body, mounts a normal closed switch on a serial circuit of the cell and the normal closed switch is closed when the cell set discharges, multiple pairs of two phase plug holes used in connecting to the output of a charger are set on the base, each of the holes or plugs is connected with the positive and negative of a corresponding cell, the charger is composed of multiple independent chargers set in a base, a two phase socket is set on the base connected with the supply, the poles of the socket are connected with the input of the supply of each independent charger, when charging, the output plugs of the chargers in the base are correspondingly connected with the holes on the base of the serialcell set.
Description
Technical field
The present invention relates to batteries, especially relate to grouping charging and discharging work method for accumulator.
Background technology
The series connection batteries is widely used on electric motor car, the motor vehicle.Because internal resistance, the capacity of each storage battery are not quite similar in the series connection batteries, so the combo problem is perplexing the battery manufacturer man always.The series connection batteries is at when charging serial connection charge often, the difference of each accumulator internal resistance, capacity makes and has electrical potential difference between the storage battery, and serial connection charge will cause this electrical potential difference increasing repeatedly, finally cause the voltage of some storage batterys to be lower than its final voltage and scrap, cause batteries to scrap, greatly reduce the useful life of batteries.And respectively each storage battery being taken out charging separately, this has not only prolonged the charging interval, and impracticable in actual applications.
Summary of the invention
The object of the invention is to provide a kind of series connection batteries grouping charging and discharging work method for accumulator in useful life that improves.
For achieving the above object, the present invention can take following technical proposals:
Grouping charging and discharging work method for accumulator of the present invention, it is that the series connection batteries is placed in the pedestal, on the storage battery series circuit of series connection mutually a normally closed switch is set respectively, described normally closed switch closure during battery power discharge work; Described pedestal is provided with many two-phase jack or plugs to being used for being electrically connected with the charger output; Described each two-phase jack or plug are electrically connected with a corresponding accumulator anode and cathode respectively; Charger is made of a plurality of independently chargers that are arranged in the pedestal, and described pedestal is provided with and is used for the two-phase socket or the plug that are connected with power supply; The both positive and negative polarity of described two-phase socket or plug is electrically connected with the power input of each charge independence device respectively; When needing charging, charger output plug in the described pedestal or socket are connected one to one with two-phase jack or plug on the described batteries pedestal of connecting, simultaneously described normally closed switch disconnects, and the two-phase socket or the plug that can will be arranged on the charger pedestal are connected charging with power supply.
Described normally closed switch is the mechanical type normally closed switch.
Described normally closed switch is the electric normally closed switch, promptly realize by the relay normally-closed contact in described series connection batteries pedestal is set, the relay coil two ends respectively with the batteries pedestal of connecting on two-phase jack or plug be electrically connected.
The invention has the advantages that and realize convenient, fast the series connection batteries being carried out charged in parallel, need not during charging batteries is taken off, only the output plug of described each charger of charger group need be inserted is electrically connected in the jack on the described series connection batteries pedestal, this moment, described normally closed switch broke in the plug insertion process, the plug that will be connected with power supply inserts in the supply socket on the described charger pedestal promptly chargeable, after charging finishes, pull up the charger group, the work of can discharging of normally closed switch closure.The result of each charged in parallel makes the voltage of each storage battery be consistent substantially, has compensated between the storage battery because internal resistance, capacity difference produce electrical potential difference, makes improve more than 80% the useful life of batteries.The present invention simultaneously is simple in structure, cheap for manufacturing cost.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in the figure, grouping charging and discharging work method for accumulator of the present invention, it is that the series connection batteries is placed in the pedestal 1, on storage battery 2 series circuits of series connection mutually, a mechanical type normally closed switch 3 is set respectively, described mechanical type normally closed switch 3 closures during battery power discharge work; Described pedestal 1 is provided with many two-phase jacks 4 to being used for being electrically connected with the charger output; Described each two-phase jack 4 is electrically connected with the both positive and negative polarity of a corresponding storage battery 2 respectively; Charger is made of a plurality of independently chargers 6 that are arranged in the pedestal 5, and described pedestal 5 is provided with and is used for the two-phase socket 7 that is connected with power supply; The both positive and negative polarity of described two-phase socket 7 is electrically connected with the power input of each charge independence device 6 respectively; When needing charging, in the corresponding one by one two-phase jack 4 that inserts on the described series connection batteries pedestal 1 of charger 6 output plugs in the described pedestal 5, simultaneously described mechanical type normally closed switch 3 disconnects, and the two-phase socket 7 that can will be arranged on the charger pedestal 5 is connected charging with power supply.
Claims (3)
1, a kind of grouping charging and discharging work method for accumulator, it is characterized in that: it is that the series connection batteries is placed in the pedestal (1), on storage battery (2) series circuit of series connection mutually, a normally closed switch (3) is set respectively, described normally closed switch (3) closure during battery power discharge work; Described pedestal (1) is provided with many two-phase jack (4) or plugs to being used for being electrically connected with the charger output; Described each two-phase jack (4) or plug are electrically connected with a corresponding storage battery (2) both positive and negative polarity respectively; Charger is made of a plurality of independently chargers (6) that are arranged in the pedestal (5), and described pedestal (5) is provided with and is used for the two-phase socket (7) or the plug that are connected with power supply; The both positive and negative polarity of described two-phase socket (7) or plug is electrically connected with the power input of each charge independence device (6) respectively; When needing charging, charger (6) output plug in the described pedestal (5) or socket are connected one to one with two-phase jack (4) or plug on the described batteries pedestal (1) of connecting, described normally closed switch (3) disconnects simultaneously, and the two-phase socket (7) or the plug that can will be arranged on the charger pedestal (5) are connected charging with power supply.
2, grouping charging and discharging work method for accumulator according to claim 1 is characterized in that: described normally closed switch (3) is the mechanical type normally closed switch.
3, grouping charging and discharging work method for accumulator according to claim 1, it is characterized in that: described normally closed switch (3) is the electric normally closed switch, promptly realize by the relay normally-closed contact in described series connection batteries pedestal (1) is set, the relay coil two ends respectively with the batteries pedestal (1) of connecting on two-phase jack or plug be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100178688A CN100416912C (en) | 2006-05-31 | 2006-05-31 | Grouping charging and discharging work method for accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100178688A CN100416912C (en) | 2006-05-31 | 2006-05-31 | Grouping charging and discharging work method for accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1858934A true CN1858934A (en) | 2006-11-08 |
| CN100416912C CN100416912C (en) | 2008-09-03 |
Family
ID=37297810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100178688A Expired - Fee Related CN100416912C (en) | 2006-05-31 | 2006-05-31 | Grouping charging and discharging work method for accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100416912C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101051761B (en) * | 2007-02-12 | 2010-05-26 | 吕征宇 | Accumulator charger based on high frequency bus |
| CN108110850A (en) * | 2018-01-12 | 2018-06-01 | 青岛大学 | A kind of isolated battery group system of series load and control method |
| CN108674203A (en) * | 2018-03-28 | 2018-10-19 | 珠海银隆电器有限公司 | Rechargeable battery charging/discharging socket, plug and the battery case including it |
| CN112217247A (en) * | 2020-08-23 | 2021-01-12 | 江西省世道新能源科技有限公司 | Energy storage equipment for lithium battery production and implementation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3830243B2 (en) * | 1997-10-06 | 2006-10-04 | トヨタ自動車株式会社 | Battery power supply |
| CN2722489Y (en) * | 2004-07-07 | 2005-08-31 | 青岛市家用电器研究所 | Automatic balanced recharging system of serial battery set |
-
2006
- 2006-05-31 CN CNB2006100178688A patent/CN100416912C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101051761B (en) * | 2007-02-12 | 2010-05-26 | 吕征宇 | Accumulator charger based on high frequency bus |
| CN108110850A (en) * | 2018-01-12 | 2018-06-01 | 青岛大学 | A kind of isolated battery group system of series load and control method |
| CN108674203A (en) * | 2018-03-28 | 2018-10-19 | 珠海银隆电器有限公司 | Rechargeable battery charging/discharging socket, plug and the battery case including it |
| CN112217247A (en) * | 2020-08-23 | 2021-01-12 | 江西省世道新能源科技有限公司 | Energy storage equipment for lithium battery production and implementation method thereof |
| CN112217247B (en) * | 2020-08-23 | 2022-08-23 | 江西省世道新能源科技有限公司 | Energy storage equipment for lithium battery production and implementation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100416912C (en) | 2008-09-03 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 |