CN104393649A - Charging and discharging device for general battery - Google Patents
Charging and discharging device for general battery Download PDFInfo
- Publication number
- CN104393649A CN104393649A CN201410715808.8A CN201410715808A CN104393649A CN 104393649 A CN104393649 A CN 104393649A CN 201410715808 A CN201410715808 A CN 201410715808A CN 104393649 A CN104393649 A CN 104393649A
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- CN
- China
- Prior art keywords
- charging
- current
- voltage
- battery
- discharging
- 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
- 238000007599 discharging Methods 0.000 title claims abstract description 32
- 238000005259 measurement Methods 0.000 claims abstract description 23
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
Classifications
-
- H02J7/0003—
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a charging and discharging device for a general battery, wherein the device is composed of an upper computer, and a charging and discharging apparatus, the upper computer includes maintenance processes of different remote measurement batteries and outputs charging and discharging information which is transmitted to the CPU (central processing unit) of the charging and discharging apparatus through RS (radio station)-232 communication, the CPUP controls the charging and discharging apparatus to maintain the remote measurement batteries and stores the charging and discharging information into a reset circuit, at the same time, corresponding charging and discharging maintenance channels are selected through a channel selection circuit, set reference current/voltage signals are locked into reference pins of a control chip after D/A conversion, and the charging current/voltage of the battery is equal to the reference current/voltage under control of a negative current feedback loop, thereby realizing constant current and constant voltage control. In the charging and discharging device, different remote measurement batteries may be maintained by one charging and discharging device, thus the device is convenient to use, operate and control.
Description
Technical field
The present invention relates to a kind of battery charging and discharging equipment.Particularly relate to a kind of general remote measurement battery charging and discharging equipment.
Background technology
Missile-borne remote measurement battery charging and discharging equipment is used for remote measurement battery maintenance, is to guarantee that remote measurement battery is normal within the guarantee period to use requisite a kind of equipment.Because the conditional requests such as different model battery charging and discharging voltage, electric current are different, traditional remote measurement battery charging and discharging equipment can only be safeguarded the remote measurement battery of a certain specific model, and the charging/discharging apparatus between different model battery cannot be general.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of universal battery charging/discharging apparatus.To improve the scope of application of equipment.
For solving technical problem of the present invention, the technical solution used in the present invention is:
A kind of universal battery charging/discharging apparatus, be made up of host computer and charge and discharge electrical equipment, host computer arranges the maintenance process of dissimilar remote measurement battery, host computer exports discharge and recharge information, to communicate the CPU delivered in charge and discharge electrical equipment through RS-232, CPU controls charge and discharge electrical equipment and safeguards remote measurement battery, discharge and recharge information is stored to reset circuit by CPU, select corresponding charge and discharge maintenance passage by channel selection circuit simultaneously, and the reference current/voltage signal set is latched the low reference pin delivering to control chip after D/A conversion, charging current/voltage through Current Negative Three-Point Capacitance circuit controls battery is equal with reference current/voltage, realize constant current constant voltage to control.
Further, charging/discharging apparatus is inner controls charging current and charging voltage output by constant-current and constant-voltage control circuit, is charged, realize charging to all remote measurement batteries with a kind of charging/discharging apparatus by general charge port to battery.
Beneficial effect of the present invention: achieve dissimilar remote measurement battery and use a kind of charging/discharging apparatus to carry out the possibility safeguarded, facilitate the use of equipment, operation and management.
Accompanying drawing explanation
Fig. 1 is universal battery charging/discharging apparatus circuit diagram of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.Following examples, only for illustration of the present invention, are not used for limiting the scope of the invention.
With reference to figure 1, a kind of universal battery charging/discharging apparatus of the present invention, be made up of host computer and charge and discharge electrical equipment, host computer arranges the maintenance process of dissimilar remote measurement battery, host computer exports discharge and recharge information (charging current, charging voltage and flow process switching condition), to communicate the CPU delivered in charge and discharge electrical equipment through RS-232, CPU controls charge and discharge electrical equipment and safeguards remote measurement battery, discharge and recharge information is stored to reset circuit by CPU, select corresponding charge and discharge maintenance passage by channel selection circuit simultaneously, and the reference current/voltage signal set is latched the low reference pin delivering to control chip after D/A conversion, charging current/voltage through Current Negative Three-Point Capacitance circuit controls battery is equal with reference current/voltage, realize constant current constant voltage to control.
Charging/discharging apparatus is inner controls charging current and charging voltage output by constant-current and constant-voltage control circuit, is charged, realize charging to all remote measurement batteries with a kind of charging/discharging apparatus by general charge port to battery.
Charging current, charging voltage and flow process switching condition are arranged on the interactive software of host computer, each type remote measurement battery is according to himself discharge and recharge technical requirement, corresponding parametric values to be input in maintenance process and to keep, directly choosing corresponding flow process during follow-up maintenance and just can safeguard.
General remote measurement battery charging and discharging equipment of the present invention is made up of host computer software and charge and discharge electrical equipment.By the maintenance process of the dissimilar remote measurement battery of host computer software design patterns, the CPU module transferred to by process parameter in charge and discharge electrical equipment by RS-232 communication is controlled charge and discharge electrical equipment and safeguards remote measurement battery.Charging/discharging apparatus is inner controls charging current and charging voltage output by constant-current and constant-voltage control circuit, is charged to battery by general charge port.
Claims (2)
1. a universal battery charging/discharging apparatus, it is characterized in that, be made up of host computer and charge and discharge electrical equipment, host computer arranges the maintenance process of dissimilar remote measurement battery, host computer exports discharge and recharge information, to communicate the CPU delivered in charge and discharge electrical equipment through RS-232, CPU controls charge and discharge electrical equipment and safeguards remote measurement battery, discharge and recharge information is stored to reset circuit by CPU, select corresponding charge and discharge maintenance passage by channel selection circuit simultaneously, and the reference current/voltage signal set is latched the low reference pin delivering to control chip after D/A conversion, charging current/voltage through Current Negative Three-Point Capacitance circuit controls battery is equal with reference current/voltage, realize constant current constant voltage to control.
2. a kind of universal battery charging/discharging apparatus according to claim 1, it is characterized in that: charging/discharging apparatus is inner controls charging current and charging voltage output by constant-current and constant-voltage control circuit, by general charge port, battery is charged, realize charging to all remote measurement batteries with a kind of charging/discharging apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715808.8A CN104393649A (en) | 2014-12-02 | 2014-12-02 | Charging and discharging device for general battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715808.8A CN104393649A (en) | 2014-12-02 | 2014-12-02 | Charging and discharging device for general battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104393649A true CN104393649A (en) | 2015-03-04 |
Family
ID=52611503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410715808.8A Pending CN104393649A (en) | 2014-12-02 | 2014-12-02 | Charging and discharging device for general battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104393649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117051A (en) * | 2017-05-16 | 2017-09-01 | 深圳市优力特技术有限公司 | The method charged with the different charging modules in same off-board DC charging motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0956078A (en) * | 1995-08-18 | 1997-02-25 | Fujitsu Ltd | Charging controller |
| CN201063445Y (en) * | 2007-04-11 | 2008-05-21 | 苏州鸿天视科技有限公司 | Intelligent synthetic charger |
| CN201689161U (en) * | 2009-12-25 | 2010-12-29 | 厦门敏讯信息技术股份有限公司 | Battery performance detector |
| CN202103140U (en) * | 2011-06-16 | 2012-01-04 | 重庆东电通信技术有限公司 | Multifunctional intelligent maintenance device for lead-acid storage battery |
-
2014
- 2014-12-02 CN CN201410715808.8A patent/CN104393649A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0956078A (en) * | 1995-08-18 | 1997-02-25 | Fujitsu Ltd | Charging controller |
| CN201063445Y (en) * | 2007-04-11 | 2008-05-21 | 苏州鸿天视科技有限公司 | Intelligent synthetic charger |
| CN201689161U (en) * | 2009-12-25 | 2010-12-29 | 厦门敏讯信息技术股份有限公司 | Battery performance detector |
| CN202103140U (en) * | 2011-06-16 | 2012-01-04 | 重庆东电通信技术有限公司 | Multifunctional intelligent maintenance device for lead-acid storage battery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117051A (en) * | 2017-05-16 | 2017-09-01 | 深圳市优力特技术有限公司 | The method charged with the different charging modules in same off-board DC charging motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |