CN203014402U - Charging device of super capacitor - Google Patents
Charging device of super capacitor Download PDFInfo
- Publication number
- CN203014402U CN203014402U CN 201220582522 CN201220582522U CN203014402U CN 203014402 U CN203014402 U CN 203014402U CN 201220582522 CN201220582522 CN 201220582522 CN 201220582522 U CN201220582522 U CN 201220582522U CN 203014402 U CN203014402 U CN 203014402U
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- China
- Prior art keywords
- super capacitor
- charging device
- igbt
- power supply
- current
- 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)
- Direct Current Feeding And Distribution (AREA)
Abstract
A charging device of a super capacitor belongs to the technical field of electric appliances. The charging device of the super capacitor comprises a microprocessor, a direct current power supply, an IGBT, a current-limiting resistor and the super capacitor, wherein the microprocessor is connected with the IGBT; the IGBT is connected with the direct current power supply and the current-limiting resistor; the direct current power supply is connected with the super capacitor; and the super capacitor is connected with the current-limiting resistor. When the charging device operates, the microprocessor sends a control signal, the IGBT is turned on, the direct current power supply starts to charge the super capacitor, and a charging loop is connected with the current-limiting resistor in series to reduce impact of high current on the super capacitor. The charging device of the super capacitor is simple in structure, safe in operation and high in stability.
Description
Technical field
The utility model belongs to technical field of electric appliances, particularly a kind of charging device of super capacitor.
Background technology
Super capacitor also is called electrochemical capacitor, have the characteristics such as stable performance, long service life, the development trend that does not have before the fields such as electric automobile, solar power generation, heavy-duty machinery show in recent years, a lot of developed countries all about the project of super capacitor as the state key direction of scientific rersearch, super capacitor also presents flourish scene on market at home.
Summary of the invention
For the deficiency that prior art exists, the utility model provides a kind of super capacitor charging device.
The technical solution of the utility model is achieved in that this super capacitor charging device comprises microprocessor, DC power supply, IGBT, current-limiting resistance and super capacitor, microprocessor is connected with IGBT, IGBT is connected with current-limiting resistance with DC power supply, DC power supply is connected with super capacitor, and super capacitor is connected with current-limiting resistance.During device work, microprocessor sends control signal, the IGBT conducting, and DC power supply begins the super capacitor charging, and the charge circuit series limiting resistor is to reduce large electric current to the impact of super capacitor.
Advantage of the present utility model: this super capacitor charging device is simple in structure, handling safety, device stability are strong.
Description of drawings
Fig. 1 is the utility model super capacitor charging device structure chart.
Embodiment
Detailed construction of the present utility model is illustrated in conjunction with the embodiments.
This super capacitor charging device structure as shown in Figure 1, the IGBT model is chosen 1MBI200L-120, microcontroller, and to choose model be PIC16F877A, current-limiting resistance is selected RXG20-F type wound resistance.
This super capacitor charging device is by microprocessor (PIC16F877A), DC power supply, IGBT(1MBI200L-120), current-limiting resistance (RXG20-F type wound resistance) and super capacitor form, microprocessor PIC16F877A is connected with IGBT, IGBT1MBI200L-120 is connected with current-limiting resistance with DC power supply, DC power supply is connected with super capacitor, and super capacitor is connected with current-limiting resistance.During device work, microprocessor PIC16F877A sends control signal, IGBT 1MBI200L-120 conducting, and DC power supply begins the super capacitor charging, and the charge circuit series limiting resistor is to reduce large electric current to the impact of super capacitor.
Claims (1)
1. the charging device of a super capacitor, it is characterized in that:: this super capacitor charging device comprises microprocessor, DC power supply, IGBT, current-limiting resistance and super capacitor, microprocessor is connected with IGBT, IGBT is connected with current-limiting resistance with DC power supply, DC power supply is connected with super capacitor, and super capacitor is connected with current-limiting resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220582522 CN203014402U (en) | 2012-11-07 | 2012-11-07 | Charging device of super capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220582522 CN203014402U (en) | 2012-11-07 | 2012-11-07 | Charging device of super capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203014402U true CN203014402U (en) | 2013-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220582522 Expired - Fee Related CN203014402U (en) | 2012-11-07 | 2012-11-07 | Charging device of super capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203014402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269898A (en) * | 2014-09-24 | 2015-01-07 | 深圳市万拓存储技术有限公司 | Charging unit of super capacitor |
-
2012
- 2012-11-07 CN CN 201220582522 patent/CN203014402U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269898A (en) * | 2014-09-24 | 2015-01-07 | 深圳市万拓存储技术有限公司 | Charging unit of super capacitor |
| CN104269898B (en) * | 2014-09-24 | 2017-05-10 | 深圳市万拓存储技术有限公司 | Charging unit of super capacitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI UNIENCE ELECTRIC CO., LTD. Free format text: FORMER OWNER: SHENYANG CHUANGDA TECHNOLOGY TRADE MARKET CO., LTD. Effective date: 20131121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Qinsong Inventor before: Li Cui Inventor before: Wang Shuang Inventor before: Wang Lei |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110167 SHENYANG, LIAONING PROVINCE TO: 430000 WUHAN, HUBEI PROVINCE Free format text: CORRECT: INVENTOR; FROM: LI CUI WANG SHUANG WANG LEI TO: LIN QINSONG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131121 Address after: 430000 South Hubei province Wuhan city Wuchang District in 7 business office A3206-A3207 Patentee after: Hubei excellent electric Limited by Share Ltd Address before: 406, F7 building, building 860-1, Shenyang International Software Park, Baita village, Baita Town, Dongling District, Liaoning, Shenyang 110167, China Patentee before: Shenyang Chuangda Technology Trade Market Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |