CN103560569A - Battery power supply system - Google Patents
Battery power supply system Download PDFInfo
- Publication number
- CN103560569A CN103560569A CN201310585370.1A CN201310585370A CN103560569A CN 103560569 A CN103560569 A CN 103560569A CN 201310585370 A CN201310585370 A CN 201310585370A CN 103560569 A CN103560569 A CN 103560569A
- Authority
- CN
- China
- Prior art keywords
- battery
- unit
- control
- power supply
- supply system
- 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
Links
Images
Landscapes
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a battery power supply system. The battery power supply system comprises a charging unit, a battery unit and a control unit. The output end of the charging unit is connected with the battery unit, and the output end of the battery unit is connected with the control unit. The battery unit is formed by connecting a plurality of battery modules in series. The control unit is composed of a master controller and a direct-current output control circuit. The signal collecting end of each battery module is connected to the control input end of a master controller. A first control output end of the master controller is connected to the input end of the direct-current output control circuit, and a second control output end of the master controller is connected to the charging unit. The battery power supply system is simple in structure and convenient to use. When the battery power supply system is used, the battery modules do not need designing again; after the battery modules are connected in series, the charging voltage of the charging unit can be controlled through the controller, the voltage of each battery module can be adjusted, and accordingly battery boxes with different battery capacities can be acquired.
Description
Technical field
The present invention relates to a kind of battery power supply system.
Background technology
At present, the battery case using in electric automobile all carries out connection in series-parallel by standard battery module and forms.But, because the capacity of standard module only has conventional severally, and the capacity of battery case has multiple various kinds, therefore in order to form the battery case of some specified vol and electric pressure, must redesign battery module, costly.
Summary of the invention
The defect that the present invention seeks to exist for prior art provides a kind of battery power supply system.
The present invention for achieving the above object, adopt following technical scheme: a kind of battery power supply system, comprise charhing unit, battery unit and control unit, the output of described charhing unit is connected with described battery unit, and the output of described battery unit is connected with described control unit; Wherein, described battery unit is in series by a plurality of battery modules, and described control unit consists of main controller and direct current output control circuit, and the signals collecting end of described battery module is connected to the control input end of main controller; The first control output end of described main controller is connected to the input of described direct current output control circuit, and its second control output end is connected to described charhing unit.
Beneficial effect of the present invention: the present invention is simple in structure, easy to use, cost is low.Do not need to redesign battery module, by after the series connection of a plurality of battery modules, can control by controller the charging voltage of charhing unit, and the voltage swing of regulating cell module, obtain the battery case of different battery capacities.
Accompanying drawing explanation
Fig. 1 circuit theory diagrams of the present invention.
Embodiment
In Fig. 1, specific embodiments for battery power supply system of the present invention, this battery power supply system mainly comprises charhing unit 1, battery unit 2 and control unit 3, the output of described charhing unit 1 is connected with described battery unit 2, and the output of described battery unit 2 is connected with described control unit 3.Wherein, described battery unit 2 is in series by a plurality of battery modules, and (battery module in Fig. 1 of the present invention is provided with 11, generally can adjust according to actual needs the quantity of battery module), described control unit 3 consists of main controller and direct current output control circuit 4, and the signals collecting end of described battery module is connected to the control input end of main controller; The first control output end of described main controller 3 is connected to the input of described direct current output control circuit 4, and its second control output end is connected to described charhing unit 1.Wherein, described charhing unit 1 mainly consists of two relays in parallel.Described direct current output control circuit 4 mainly consists of the relay of two series connection.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. a battery power supply system, is characterized in that, comprises charhing unit, battery unit and control unit, and the output of described charhing unit is connected with described battery unit, and the output of described battery unit is connected with described control unit; Wherein, described battery unit is in series by a plurality of battery modules, and described control unit consists of main controller and direct current output control circuit, and the signals collecting end of described battery module is connected to the control input end of main controller; The first control output end of described main controller is connected to the input of described direct current output control circuit, and its second control output end is connected to described charhing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585370.1A CN103560569A (en) | 2013-11-20 | 2013-11-20 | Battery power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585370.1A CN103560569A (en) | 2013-11-20 | 2013-11-20 | Battery power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103560569A true CN103560569A (en) | 2014-02-05 |
Family
ID=50014762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310585370.1A Pending CN103560569A (en) | 2013-11-20 | 2013-11-20 | Battery power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103560569A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201113410Y (en) * | 2007-05-31 | 2008-09-10 | 刘志洪 | Electric power driven car battery charging protector |
| US20090309426A1 (en) * | 2007-06-05 | 2009-12-17 | Genesys Logic, Inc. | Power management system having charging control unit and power switching control unit |
| CN201774280U (en) * | 2010-07-02 | 2011-03-23 | 超威电源有限公司 | Charge and discharge control system for batteries |
| CN203589789U (en) * | 2013-11-20 | 2014-05-07 | 南京利维斯通自控科技有限公司 | Battery power supply system |
-
2013
- 2013-11-20 CN CN201310585370.1A patent/CN103560569A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201113410Y (en) * | 2007-05-31 | 2008-09-10 | 刘志洪 | Electric power driven car battery charging protector |
| US20090309426A1 (en) * | 2007-06-05 | 2009-12-17 | Genesys Logic, Inc. | Power management system having charging control unit and power switching control unit |
| CN201774280U (en) * | 2010-07-02 | 2011-03-23 | 超威电源有限公司 | Charge and discharge control system for batteries |
| CN203589789U (en) * | 2013-11-20 | 2014-05-07 | 南京利维斯通自控科技有限公司 | Battery power supply system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204361736U (en) | Electric vehicle DC charging pile | |
| CN102710135A (en) | Current equalization circuit for multi-module shunt-wound power supply | |
| CN202856595U (en) | Switching power supply parallel operation flow rectifier | |
| CN105511351B (en) | Industry spot CAN bus buffer data acquisition module | |
| CN203589789U (en) | Battery power supply system | |
| CN202535268U (en) | Parallel connection running device of switch power supply | |
| CN103560569A (en) | Battery power supply system | |
| CN204790498U (en) | Mining ann's type data acquisition system | |
| CN204316321U (en) | A kind of distributed bypass control circuit and comprise the Bypass Control System of this circuit | |
| CN203691004U (en) | Charging device formed by network vehicle-borne charger set | |
| CN202888951U (en) | Emergency power supply device reconstructed through frequency converter | |
| CN203537253U (en) | Parallel connection structure for switching power supplies | |
| CN105444787A (en) | Direct current transmitter with high reliability | |
| CN104821633A (en) | DC circuit power supply system | |
| CN104821648A (en) | Novel DC power supply system | |
| CN103455079A (en) | Digital voltage-sharing method of voltage sources | |
| CN204669014U (en) | A kind of car emergency with many gears charge function starts power supply | |
| CN204556796U (en) | A kind of accumulator wireless management system | |
| CN203838343U (en) | Beidou-2 satellite receiver system | |
| CN203589788U (en) | Non-circulation battery-powered system | |
| CN203445794U (en) | Electric hydraulic control system-based novel power supply apparatus | |
| CN202663169U (en) | Polarity-conversion charger | |
| CN203554076U (en) | Dual power source supply electric load control management terminal | |
| CN202797963U (en) | Reverse-current resistant and zero-power-consumption adjuster | |
| CN202586965U (en) | Charge pump and transmitting device employing charge pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Nanjing LivingStone Systems Corp. Document name: the First Notification of an Office Action |
|
| DD01 | Delivery of document by public notice |
Addressee: Nanjing LivingStone Systems Corp. Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |