CN201812032U - Charging and discharging experiment table for storage battery - Google Patents
Charging and discharging experiment table for storage battery Download PDFInfo
- Publication number
- CN201812032U CN201812032U CN2010205196773U CN201020519677U CN201812032U CN 201812032 U CN201812032 U CN 201812032U CN 2010205196773 U CN2010205196773 U CN 2010205196773U CN 201020519677 U CN201020519677 U CN 201020519677U CN 201812032 U CN201812032 U CN 201812032U
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- charging
- discharging
- control unit
- detection circuit
- storage battery
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Abstract
The utility model discloses a charging and discharging experiment table for a storage battery. The charging and discharging experiment table consists of a charging power supply, a charging control unit, an alternating current detection circuit, a charger, a direct current detection circuit, the storage battery, a central control unit, a discharging control unit, a storage battery discharging box, a human machine interface circuit and an auxiliary control unit. The charging and discharging experiment table has charging function for detecting the charging situations (current magnitude, voltage magnitude, electric energy magnitude, total charge volume and the like) of the charger and discharging function for detecting the discharging situations (discharging current, discharging voltage, discharging electric energy and the like) of the storage battery through the alternating current detection circuit and the direct current detection circuit.
Description
Technical field
The utility model relates to a kind of accumulator cell charging and discharging experiment table device.
Background technology
Mainly accumulator is carried out pulse charging by analog power, the pulse charge mode at first is to battery charge with pulse current, allow battery stop filling a period of time then, so circulation, charging pulse makes accumulator be full of electric weight, and the intermittent phase regroups oxygen that accumulator produces through chemical reaction and hydrogen if having time and is absorbed, concentration polarization and ohmic polarization naturally and understandably are eliminated, thereby alleviated the interior pressure of accumulator, the constant-current charge of next round can more successfully be carried out, make accumulator can absorb more electric weight.Discharge then is to adopt singlechip technology, and cell voltage, discharge current are detected in real time, dynamically adjusts.Guarantee that any time all is in the setting discharge condition, with the performance of protection battery; Guidance panel adopts giant-screen LCD to show.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of battery charging and discharging experiment table device at electromobile battery charges and discharge scenario detects is provided.
The utility model is achieved through the following technical solutions:
A kind of accumulator cell charging and discharging experiment table, it is by charge power supply, charging control unit, AC detection circuit, charging set, dc detection circuit, accumulator, central control unit, the discharge control module, the battery discharging case, go into the machine interface circuit, and help control module to constitute, described charge power supply and charging control unit, central control unit and Auxiliary Control Element connect, described charging control unit is connected with the interchange check circuit, AC detection circuit is connected with charging set, charging set is connected with dc detection circuit, and dc detection circuit and central may command unit, discharge control module and accumulator connect, the discharge control module respectively with central control unit, battery discharging case and Auxiliary Control Element connect, and are provided with the man-machine interface circuit in one of them branch road that Auxiliary Control Element is connected with central control unit.
The utility model has the advantages that: the utility model mainly contains two big functions, charge function and discharging function, promptly by AC detection circuit and dc detection circuit, its charge function mainly is exactly to detect charging set charge condition (size of current, voltage swing, electric energy size and charging total amount etc.); Discharging function mainly is to detect battery discharging situation (electric current, voltage and electric energy etc. during discharge).
Description of drawings
Figure is the utility model structural representation.
Embodiment
Embodiment: battery charging and discharging experiment table as shown in the figure, it is by charge power supply, charging control unit, AC detection circuit, charging set, dc detection circuit, accumulator, central control unit, the discharge control module, the battery discharging case, go into the machine interface circuit, and help control module to constitute, described charge power supply and charging control unit, central control unit and Auxiliary Control Element connect, described charging control unit is connected with the interchange check circuit, AC detection circuit is connected with charging set, charging set is connected with dc detection circuit, and dc detection circuit and central may command unit, discharge control module and accumulator connect, the discharge control module respectively with central control unit, battery discharging case and Auxiliary Control Element connect, and are provided with the man-machine interface circuit in one of them branch road that Auxiliary Control Element is connected with central control unit.
The course of work is as follows:
Charging: power supply is powered to charging set by gauge tap, detects the charging set electric power thus supplied by AC detection circuit, as the alternating voltage imported, alternating current, AC energy etc.; Charging set carries out pulsed by dc detection circuit to accumulator again and dashes the electricity power supply, and electric power thus supplied detects the charge condition of charging set by D.C. voltmeter, DC ammeter and electric energy meter.These electrical quantitys pass to CPU (central processing unit) again, and the information after the processing can show by display screen.
Discharge: battery discharging can be directly by the discharge control module with tele-release in the battery discharging case, also can be put in the battery discharging case through control module by dc detection circuit.Be subjected to intelligent management and control (Auxiliary Control Element, CPU (central processing unit), man-machine interface circuit etc.) at discharge process.
Claims (1)
1. accumulator cell charging and discharging experiment table, it is characterized in that: it is by charge power supply, charging control unit, AC detection circuit, charging set, dc detection circuit, accumulator, central control unit, the discharge control module, the battery discharging case, go into the machine interface circuit, and help control module to constitute, described charge power supply and charging control unit, central control unit and Auxiliary Control Element connect, described charging control unit is connected with the interchange check circuit, AC detection circuit is connected with charging set, charging set is connected with dc detection circuit, and dc detection circuit and central may command unit, discharge control module and accumulator connect, the discharge control module respectively with central control unit, battery discharging case and Auxiliary Control Element connect, and are provided with the man-machine interface circuit in one of them branch road that Auxiliary Control Element is connected with central control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205196773U CN201812032U (en) | 2010-09-07 | 2010-09-07 | Charging and discharging experiment table for storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205196773U CN201812032U (en) | 2010-09-07 | 2010-09-07 | Charging and discharging experiment table for storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201812032U true CN201812032U (en) | 2011-04-27 |
Family
ID=43894973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205196773U Expired - Fee Related CN201812032U (en) | 2010-09-07 | 2010-09-07 | Charging and discharging experiment table for storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201812032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403738A (en) * | 2010-09-07 | 2012-04-04 | 郑州鸿科电气有限公司 | Charging/discharge experiment table for storage battery |
| CN104898068A (en) * | 2015-06-26 | 2015-09-09 | 北方联创通信有限公司 | Portable multifunctional storage battery detection system |
-
2010
- 2010-09-07 CN CN2010205196773U patent/CN201812032U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403738A (en) * | 2010-09-07 | 2012-04-04 | 郑州鸿科电气有限公司 | Charging/discharge experiment table for storage battery |
| CN104898068A (en) * | 2015-06-26 | 2015-09-09 | 北方联创通信有限公司 | Portable multifunctional storage battery detection system |
| CN104898068B (en) * | 2015-06-26 | 2017-09-15 | 北方联创通信有限公司 | Portable multi-function ice storing time system and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20150907 |
|
| EXPY | Termination of patent right or utility model |