CN202939233U - Super capacitor charging/discharging performance testing device - Google Patents
Super capacitor charging/discharging performance testing device Download PDFInfo
- Publication number
- CN202939233U CN202939233U CN 201220537145 CN201220537145U CN202939233U CN 202939233 U CN202939233 U CN 202939233U CN 201220537145 CN201220537145 CN 201220537145 CN 201220537145 U CN201220537145 U CN 201220537145U CN 202939233 U CN202939233 U CN 202939233U
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- circuit
- single chip
- super capacitor
- change
- discharge
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 19
- 239000003990 capacitor Substances 0.000 title claims abstract description 16
- 238000007599 discharging Methods 0.000 title abstract description 8
- 238000009434 installation Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract 5
- 238000006243 chemical reaction Methods 0.000 abstract 4
- 230000000694 effects Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A super capacitor charging/discharging performance testing device comprises a charger, a charging current detection circuit, a voltage detection circuit, a discharging current detection circuit, a voltage-stabilizing circuit, a speed-regulation motor, a motor, a control circuit, a single chip microcomputer circuit, a display screen, a keyboard, a first A/D conversion circuit, a second A/D conversion circuit, a third A/D conversion circuit and a charging/discharging conversion switch. Compared with the prior art, the super capacitor charging/discharging performance testing device of the utility model is advantageous in simple and reasonable structure, economical and practical property, small detection error, convenience in usage and operation, and favorable detection effect.
Description
Technical field
The utility model relates to a kind of capacitive property proving installation, is specifically related to a kind of super capacitor charge-discharge performance proving installation.
Background technology
Super capacitor is the novel energy memory storage that development in recent years is got up, and has power density large, and rechargeable energy density is high, but fast charging and discharging, and the advantage that the life-span is long is applied on electric bicycle, electric automobile and hybrid vehicle more and more.The quality of this super capacitor performance, be directly connected to the quality of product, design with this and a kind ofly can detect the super capacitor performance testing device, measure the charging and discharging curve of super capacitor under different output conditions, to bring great convenience to production, and can ensure the premium properties of product simultaneously.
The utility model content
The purpose of this utility model is exactly the defective that exists for prior art, and a kind of super capacitor charge-discharge performance proving installation is provided.
Its technical scheme is: comprise charger, charging current detecting circuit, voltage detecting circuit, discharge current testing circuit, mu balanced circuit, alignment circuit, motor, control circuit, single chip circuit, display screen, keyboard, an A/D change-over circuit, the 2nd A/D change-over circuit, the 3rd A/D change-over circuit and discharge and recharge switch.The output terminal of charger is connected with the input end of charging current detecting circuit, the output terminal of charging current detecting circuit is connected with a stationary contact that discharges and recharges switch, is connected with motor after discharging and recharging another stationary contact connection discharge current in sequential series testing circuit, mu balanced circuit and the alignment circuit of switch; The test side of charging current detecting circuit is connected with single chip circuit by an A/D change-over circuit, the test side of discharge current testing circuit is connected with single chip circuit by the 3rd A/D change-over circuit, super capacitor is connected with the moving contact that discharges and recharges switch, and be connected with single chip circuit by voltage detecting circuit and the 2nd A/D change-over circuit, the control end of alignment circuit is connected with single chip circuit by control circuit, is connected with keyboard and display screen on single chip circuit.
Wherein, described motor is dc permanent magnet motor.
The utility model compared with prior art, have advantages of simple and reasonable, economical and practical, detect error little and easy for operation, detect respond well.
Description of drawings
Fig. 1 is the circuit block diagram of a kind of embodiment of the utility model.
Embodiment
With reference to Fig. 1, a kind of super capacitor charge-discharge performance proving installation comprises charger 2, charging current detecting circuit 3, voltage detecting circuit 13, discharge current testing circuit 4, mu balanced circuit 5, alignment circuit 6, motor 7, control circuit 8, single chip circuit 10, display screen 11, keyboard 9, an A/D change-over circuit 15, the 2nd A/D change-over circuit 14, the 3rd A/D change-over circuit 12 and discharges and recharges switch 16.The output terminal of charger 2 is connected with the input end of charging current detecting circuit 3, the output terminal of charging current detecting circuit 3 is connected with a stationary contact that discharges and recharges switch 16, and another stationary contact connection discharge current in sequential series testing circuit 4, mu balanced circuit 5 and the alignment circuit 6 that discharge and recharge switch 16 are connected with motor 7 afterwards; The test side of charging current detecting circuit 3 is connected with single chip circuit 10 by an A/D change-over circuit 15, the test side of discharge current testing circuit 4 is connected with single chip circuit 10 by the 3rd A/D change-over circuit 12, super capacitor 1 is connected with the moving contact that discharges and recharges switch 16, and be connected with single chip circuit 10 by voltage detecting circuit 13 and the 2nd A/D change-over circuit 14, the control end of alignment circuit 6 is connected with single chip circuit 10 by control circuit 8, is connected with keyboard 9 and display screen 11 on single chip circuit 10.Wherein, described motor 7 is dc permanent magnet motor.
Claims (2)
1. super capacitor charge-discharge performance proving installation, comprise charger, charging current detecting circuit, voltage detecting circuit, the discharge current testing circuit, mu balanced circuit, alignment circuit, motor, control circuit, single chip circuit, display screen, keyboard, the one A/D change-over circuit, the 2nd A/D change-over circuit, the 3rd A/D change-over circuit and discharge and recharge switch, it is characterized in that: the output terminal of charger is connected with the input end of charging current detecting circuit, the output terminal of charging current detecting circuit is connected with a stationary contact that discharges and recharges switch, discharge and recharge another stationary contact connection discharge current in sequential series testing circuit of switch, be connected with motor after mu balanced circuit and alignment circuit, the test side of charging current detecting circuit is connected with single chip circuit by an A/D change-over circuit, the test side of discharge current testing circuit is connected with single chip circuit by the 3rd A/D change-over circuit, super capacitor is connected with the moving contact that discharges and recharges switch, and be connected with single chip circuit by voltage detecting circuit and the 2nd A/D change-over circuit, the control end of alignment circuit is connected with single chip circuit by control circuit, is connected with keyboard and display screen on single chip circuit.
2. super capacitor charge-discharge performance proving installation according to claim 1, it is characterized in that: described motor is dc permanent magnet motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220537145 CN202939233U (en) | 2012-10-19 | 2012-10-19 | Super capacitor charging/discharging performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220537145 CN202939233U (en) | 2012-10-19 | 2012-10-19 | Super capacitor charging/discharging performance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939233U true CN202939233U (en) | 2013-05-15 |
Family
ID=48323464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220537145 Expired - Fee Related CN202939233U (en) | 2012-10-19 | 2012-10-19 | Super capacitor charging/discharging performance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939233U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614609A (en) * | 2015-01-27 | 2015-05-13 | 浪潮电子信息产业股份有限公司 | Test method for super capacitor |
| CN105021973A (en) * | 2015-03-11 | 2015-11-04 | 葛洲坝易普力股份有限公司 | Digital display type capacitor discharger and detection method |
| CN107961992A (en) * | 2017-11-24 | 2018-04-27 | 西安力能新能源科技有限公司 | A kind of test method of ultracapacitor |
-
2012
- 2012-10-19 CN CN 201220537145 patent/CN202939233U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614609A (en) * | 2015-01-27 | 2015-05-13 | 浪潮电子信息产业股份有限公司 | Test method for super capacitor |
| CN104614609B (en) * | 2015-01-27 | 2017-06-27 | 浪潮电子信息产业股份有限公司 | A kind of method of testing of super capacitor |
| CN105021973A (en) * | 2015-03-11 | 2015-11-04 | 葛洲坝易普力股份有限公司 | Digital display type capacitor discharger and detection method |
| CN105021973B (en) * | 2015-03-11 | 2019-07-30 | 葛洲坝易普力股份有限公司 | A kind of digital display type capacitance discharger and detection method |
| CN107961992A (en) * | 2017-11-24 | 2018-04-27 | 西安力能新能源科技有限公司 | A kind of test method of ultracapacitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160512 Address after: 257200, No. 3, Haining Road, Hekou District, Shandong, Dongying, 01 Patentee after: State Grid, Shandong electric power company, Dongying Hekou power supply company Patentee after: DONGYING POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER CO., LTD. Patentee after: State Grid Corporation of China Address before: 257200 No. 3, Haining Road, Hekou District, Shandong, Dongying Patentee before: Dongying Hekou District Power Supply Company Patentee before: State Grid Corporation of China Patentee before: Dongying Power Supply Branch of Shandong Electric Power Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20161019 |