CN201797341U - Discharge output circuit device for vanadium cell - Google Patents
Discharge output circuit device for vanadium cell Download PDFInfo
- Publication number
- CN201797341U CN201797341U CN2010205123575U CN201020512357U CN201797341U CN 201797341 U CN201797341 U CN 201797341U CN 2010205123575 U CN2010205123575 U CN 2010205123575U CN 201020512357 U CN201020512357 U CN 201020512357U CN 201797341 U CN201797341 U CN 201797341U
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- CN
- China
- Prior art keywords
- load
- vanadium cell
- capacitor
- inductance coil
- output circuit
- 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.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a discharge output circuit device for a vanadium cell, which adopts the structure that the anode of the vanadium cell is connected with a circuit in which a commutation diode is connected with an inductance coil in series; the other end of the circuit is connected with one end of a load, and is connected with one end of a capacitor at the same time; and the other end of the capacitor is connected with the other end of the load and the cathode of the vanadium cell at the same time. When the device is in operation, current flows through the circuit from the anode of the vanadium cell to the load; when the load instantaneously changes, the current surge due to the change of the load is isolated under the action of the inductance coil; and the current surge of the load is buffered by the capacitor under the action of energy storage of the capacitor. Therefore, the purpose that the load impact can not influence the operation of the cell is achieved.
Description
Technical field
The utility model relates to a kind of discharge output circuit device, particularly a kind of discharge output circuit device of vanadium cell.
Background technology
At present, the discharge of vanadium cell is direct connection load.But load is the equivalent electric circuit of a unsettled resistance, electric capacity, inductance.And vanadium cell is a liquid flow accumulation power supply, and its response speed of power supply lags behind circuit variation greatly.Therefore the application of vanadium cell is restricted.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of discharge output circuit device of vanadium cell simple in structure, easy to use is provided.
The discharge output circuit device of the utility model vanadium cell.The technical scheme that adopts is: the anodal series circuit that connects a rectifier diode and inductance coil of vanadium cell, rectifier diode is connected an end of load with the other end of the series circuit of inductance coil, connect an end of capacitor simultaneously.The other end of capacitor connects the other end of load and the negative pole of vanadium cell simultaneously.Vanadium cell discharge during device work, electric current arrives load from the vanadium cell positive pole through the series circuit of rectifier diode and inductance coil, simultaneously capacitor is charged.When load generation instantaneous variation, because the effect of inductance coil, the rush of current that load variations causes is isolated, and the discharging current of battery acute variation can not take place.Because the effect of the energy storage of capacitor, the rush of current of load is cushioned by capacitor again.So just having reached load shock can not influence the purpose of the work of battery.
The beneficial effects of the utility model are: device is simple, and is easy to make, cheapness.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is rectifier diode of the present utility model and inductance coil exchange back structure chart.
1. vanadium cells among the figure, 2. vanadium cell negative pole, 3. vanadium cell positive pole, 4. rectifier diode, 5. inductance coil, 6. capacitor, 7. load.
Embodiment
In Fig. 1, vanadium cell anodal 2 connects an end of rectifier diode 4, and the other end of rectifier diode 4 connects an end of inductance coil 5, and the other end of inductance coil 5 connects an end of load 7 and connects an end of capacitor 6 simultaneously.The other end of capacitor 6 connects the other end and the vanadium cell negative pole 2 of load 7 simultaneously.
In Fig. 2, vanadium cell anodal 2 connects an end of inductance coil 5, and the other end of inductance coil 5 connects an end of rectifier diode 4, and the other end of rectifier diode 4 connects an end of load 7 and connects an end of capacitor 6 simultaneously.The other end of capacitor 6 connects the other end and the vanadium cell negative pole 2 of load 7 simultaneously.
Claims (1)
1. the discharge output circuit device of a vanadium cell, comprise vanadium cell, vanadium cell negative pole, vanadium cell positive pole, rectifier diode, inductance coil, capacitor, load, it is characterized in that: the anodal series circuit that connects a rectifier diode and inductance coil of vanadium cell, rectifier diode is connected an end of load with the other end of the series circuit of inductance coil, an end that connects capacitor simultaneously, the other end of capacitor connect the other end of load and the negative pole of vanadium cell simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205123575U CN201797341U (en) | 2010-09-01 | 2010-09-01 | Discharge output circuit device for vanadium cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205123575U CN201797341U (en) | 2010-09-01 | 2010-09-01 | Discharge output circuit device for vanadium cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201797341U true CN201797341U (en) | 2011-04-13 |
Family
ID=43852238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205123575U Expired - Fee Related CN201797341U (en) | 2010-09-01 | 2010-09-01 | Discharge output circuit device for vanadium cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201797341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701480A (en) * | 2015-03-18 | 2015-06-10 | 朱金凤 | Anticreep battery |
| CN106646264A (en) * | 2017-01-20 | 2017-05-10 | 深圳市木村机电有限公司 | Battery discharge tester |
-
2010
- 2010-09-01 CN CN2010205123575U patent/CN201797341U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701480A (en) * | 2015-03-18 | 2015-06-10 | 朱金凤 | Anticreep battery |
| CN104701480B (en) * | 2015-03-18 | 2018-02-09 | 张燎源 | Anticreep battery |
| CN106646264A (en) * | 2017-01-20 | 2017-05-10 | 深圳市木村机电有限公司 | Battery discharge tester |
| CN106646264B (en) * | 2017-01-20 | 2024-03-22 | 深圳市木村机电有限公司 | Battery discharge tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20110901 |