CN206627581U - Super capacitor module group test system - Google Patents
Super capacitor module group test system Download PDFInfo
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- CN206627581U CN206627581U CN201720367267.3U CN201720367267U CN206627581U CN 206627581 U CN206627581 U CN 206627581U CN 201720367267 U CN201720367267 U CN 201720367267U CN 206627581 U CN206627581 U CN 206627581U
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- 239000003990 capacitor Substances 0.000 title claims abstract description 30
- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 230000009897 systematic effect Effects 0.000 abstract description 3
- 239000000178 monomer Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
Super capacitor module group test system,Including MCU,Super capacitance management module,Voltage acquisition module,Current acquisition module,Constant pressure and flow source module,Power control circuit and discharge load,The super capacitance management module is connected by SMBus System Management Bus with the MCU,The super capacitance management module respectively with the voltage acquisition module,The current acquisition module,The constant pressure and flow source module connects with the power control circuit,The discharge load is connected with the MCU,The voltage acquisition module,The current acquisition module,The constant pressure and flow source module and the discharge load are connected with super capacitor module to be measured respectively,The MCU is connected with LCD display,The MCU is connected with LED display module,The MCU is connected with buzzer siren,The MCU is connected with button controller,The systematic comparison is simple,Cost is relatively cheap,Test and comparison is stable and results contrast is easily readable.
Description
Technical field
It the utility model is related to test system, and in particular to a kind of super capacitor module group test system.
Background technology
Super capacitor is a kind of novel energy storage apparatus, and it has, and power density is high, the charging interval is short, service life is long, warm
Spend characteristic it is good, save the energy and it is green the features such as.Ultracapacitor is widely used, is mainly used in instrument and meter, clock
Holding, solar wind-energy, electric automobile, server apparatus etc..Because super capacitor is with the increase of usage time, super capacitor
Capacity and internal resistance can all change, can in order to can guarantee that most of the normal operation of machine, the super capacitor used in product is made
The super capacitor modular form of replacement, can so be convenient for changing super capacitor.
But module producer can be related to the test of super capacitor module when producing super capacitor module, one on the market
Ultra-capacitor tester price is universal all very expensive, wants more than ten contingency platforms easily.Because super capacitor monomer when dispatching from the factory all
Strict test is have passed through, so module factory is when producing module, it is only necessary to test relevant parameter, it is not necessary to all ginsengs
Number test is completed.Only need to test pressure, leakage current, ESR, capacitance, temperature etc. in charge and discharge process.
Utility model content
The purpose of this utility model is to overcome the shortcomings of the prior art, there is provided a kind of super capacitor module test system
System, systematic comparison is simple, and cost is relatively cheap, and test and comparison is stable and results contrast is easily readable.
The purpose of this utility model is achieved by the following technical solution：
Super capacitor module group test system, including MCU, super capacitance management module, voltage acquisition module, current acquisition mould
Block, constant pressure and flow source module, power control circuit and discharge load, the super capacitance management module pass through SMBus system pipes
Reason bus be connected with the MCU, the super capacitance management module respectively with the voltage acquisition module, the current acquisition mould
Block, the constant pressure and flow source module are connected with the power control circuit, and the discharge load is connected with the MCU.
Further, the voltage acquisition module, the current acquisition module, the constant pressure and flow source module and described put
Electric loading is connected with super capacitor module to be measured respectively.
Further, the MCU is connected with LCD display.
Further, the MCU is connected with LED display module.
Further, the MCU is connected with buzzer siren.
Further, the MCU is connected with button controller.
Further, the super capacitance management module is TI BQ33100.
The beneficial effect of technical solutions of the utility model is：
1st, the test system systematic comparison is simple, and cost is relatively cheap, and relatively conventional super capacitor is surveyed ten tens of thousands of easily
Cost, the cost of the system then significantly reduce, and using set test systems up to a hundred, cost is also simply on 10,000 yuan of left sides
The right side, it is 1/10th of traditional tester or so, an equipment just saves nearly 100,000 yuan for enterprise,
2nd, simultaneously, test and comparison is stable and results contrast is easily readable, and the test system can be accurate bad
Product test comes out, and passes the tester of system almost without any difference.
Brief description of the drawings
Fig. 1 is super capacitor module group test system schematic block circuit diagram.
Embodiment
To make technological means, creation characteristic, reached purpose and effect of the utility model realization be readily apparent from understanding, below
With reference to embodiment, the utility model is expanded on further.
As shown in figure 1, super capacitor module group test system, including MCU, super capacitance management module, voltage acquisition module,
Current acquisition module, constant pressure and flow source module, power control circuit and discharge load, preferably described super capacitance management module are
TI BQ33100, the super capacitance management module are connected by SMBus System Management Bus with the MCU, the super electricity
Hold management module respectively with the voltage acquisition module, the current acquisition module, the constant pressure and flow source module and the electricity
Source control circuit is connected, and the discharge load is connected with the MCU, the voltage acquisition module, the current acquisition module, institute
State constant pressure and flow source module and the discharge load to be connected with super capacitor module to be measured respectively, the MCU is connected with LCD and shown
Device, the MCU are connected with LED display module, and the MCU is connected with buzzer siren, and the MCU is connected with button controller.
Embodiment is that super capacitance management module uses super capacitance management chip, super capacitance management chip
Module to be measured can be monitored, data acquisition, calculate relevant parameter, data acquisition includes gathering the electricity of each electric capacity monomer
Pressure, the total voltage of module, the charging current of module, discharge current, temperature while the discharge and recharge time etc. for calculating correlation.
MCU reads the related data of super capacitance management chip internal by SMBus System Management Bus, and MCU passes through electricity
Pressure acquisition module reads the magnitude of voltage of monomer in real time, the voltage difference between monomer is monitored in real time, if the voltage difference between monomer exceedes
Certain value, then system can alarm, and LED display module can dodge, and buzzer siren ceaselessly sends sound, LCD display prompting
Relevant error, while show the error message of correlation.
MCU reads electric current in real time by current acquisition module, if charging current exceedes the value of setting, then system fills meeting
Alarm, LED display module can not stop to dodge, and buzzer siren does not stop issuing sound, LCD display prompting relevant error, shows simultaneously
Show the error message of correlation.
MCU can real-time statistics test time, if the testing time exceedes certain value, this is bad to be likely to be leakage current
It is excessive, or module related device not weld on, when there is the bad phenomenon, system can automatic alarm, LED show mould
Block can not stop to dodge, and buzzer siren does not stop issuing sound, LCD display prompting relevant error, while shows the mistake letter of correlation
Breath.
After system charging complete, super capacitance management chip to the data collected by carrying out capacitance and ESR
The calculating of value, ESR values are drawn, if capacitance and ESR values be not up to standard, then system automatic alarm, LED display module can not stop
Dodge, buzzer siren does not stop issuing sound, LCD display prompting relevant error, while shows the error message of correlation.
Connection described above is not limited to communicate to connect and electrically connected, and is also not necessarily limited to wired connect with wireless and BT.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. super capacitor module group test system, it is characterised in that including MCU, super capacitance management module, voltage acquisition module,
Current acquisition module, constant pressure and flow source module, power control circuit and discharge load, the super capacitance management module pass through
SMBus System Management Bus is connected with the MCU, the super capacitance management module respectively with the voltage acquisition module, institute
State current acquisition module, the constant pressure and flow source module connects with the power control circuit, the discharge load and the MCU
Connection.
2. super capacitor module group test system according to claim 1, it is characterised in that the voltage acquisition module, described
Current acquisition module, the constant pressure and flow source module and the discharge load are connected with super capacitor module to be measured respectively.
3. super capacitor module group test system according to claim 1, it is characterised in that the MCU is connected with LCD and shown
Device.
4. super capacitor module group test system according to claim 1, it is characterised in that the MCU is connected with LED and shown
Module.
5. super capacitor module group test system according to claim 1, it is characterised in that the MCU is connected with buzzing alarm
Device.
6. super capacitor module group test system according to claim 1, it is characterised in that the MCU is connected with by key control
Device.
7. super capacitor module group test system according to claim 1, it is characterised in that the super capacitance management module
For TI BQ33100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367267.3U CN206627581U (en) | 2017-04-10 | 2017-04-10 | Super capacitor module group test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367267.3U CN206627581U (en) | 2017-04-10 | 2017-04-10 | Super capacitor module group test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206627581U true CN206627581U (en) | 2017-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720367267.3U Active CN206627581U (en) | 2017-04-10 | 2017-04-10 | Super capacitor module group test system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239489A (en) * | 2018-08-29 | 2019-01-18 | 中车株洲电力机车有限公司 | A kind of health status on-line analysis, device and medium for energy-storage system |
| TWI689732B (en) * | 2019-07-29 | 2020-04-01 | 致茂電子股份有限公司 | Device for testing capacitor |
-
2017
- 2017-04-10 CN CN201720367267.3U patent/CN206627581U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239489A (en) * | 2018-08-29 | 2019-01-18 | 中车株洲电力机车有限公司 | A kind of health status on-line analysis, device and medium for energy-storage system |
| TWI689732B (en) * | 2019-07-29 | 2020-04-01 | 致茂電子股份有限公司 | Device for testing capacitor |
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