CN207352081U - A kind of new energy charging pile detecting system - Google Patents
A kind of new energy charging pile detecting system Download PDFInfo
- Publication number
- CN207352081U CN207352081U CN201721072910.6U CN201721072910U CN207352081U CN 207352081 U CN207352081 U CN 207352081U CN 201721072910 U CN201721072910 U CN 201721072910U CN 207352081 U CN207352081 U CN 207352081U
- Authority
- CN
- China
- Prior art keywords
- charging pile
- conducting wire
- relay
- control module
- input terminal
- 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
It the utility model is related to charging pile technical field,Especially a kind of new energy charging pile detecting system,Including control module,Standard storage battery and sample resistance,The control module passes through the two-way electric connection relay control module of conducting wire,The output terminal of the relay control module is connected by the input terminal of conducting wire and relay,The output terminal of the relay passes through the conducting wire input terminal with charging pile respectively,The input terminal of constant current electronic load is electrically connected,The output terminal of the standard storage battery passes through the conducting wire input terminal with relay respectively,The input terminal of voltage acquisition module is electrically connected,The output terminal of the standard storage battery is electrically connected by conducting wire and sample resistance,The new energy charging pile detecting system,Can Fast Evaluation go out the performance of the charging pile,Contrast artificial detection,The mode of record is more quick,And the reliability detected is higher.
Description
Technical field
It the utility model is related to charging pile technical field, more particularly to a kind of new energy charging pile detecting system.
Background technology
Charging pile is the critical component in electric powered motor power supply, and underproof charging pile can cause electric automobile electric power storage
There is phenomena such as overcharge, undercharge or charging are unbalanced in pond, and directly affects its service efficiency and service life.Due to not having
Be useful for charging pile detection instrument, testing staff usually measure manually and and manually draw charging process curve, it is single
Test period at least again 9-10h, will not only expend a large amount of manpowers, and human factor largely influence result specification,
Precision and reliability.
Utility model content
The shortcomings that the purpose of this utility model is to solve to exist in the prior art artificial detection charging pile poor reliability,
A kind of and new energy charging pile detecting system proposed.
To achieve these goals, the utility model employs following technical solution：
Design a kind of new energy charging pile detecting system, including control module, standard storage battery and sample resistance, the control
Molding block by the two-way electric connection relay control module of conducting wire, the output terminal of the relay control module by conducting wire with
The input terminal connection of relay, the output terminal of the relay by conducting wire, bear respectively by the input terminal with charging pile, constant current electronic
The input terminal of load is electrically connected, and the output terminal of the standard storage battery by conducting wire, adopt respectively by the input terminal with relay, voltage
The input terminal for collecting module is electrically connected, and the output terminal of the standard storage battery is electrically connected by conducting wire and sample resistance, described
Sample resistance is electrically connected by the input terminal of conducting wire and voltage acquisition module, the output terminal of the control module by conducting wire with
The input terminal of printer is electrically connected.
Preferably, the control module is PC.
Preferably, the voltage acquisition module is voltage data analog input card.
Preferably, the relay control module is electronic switch.
The utility model proposes a kind of new energy charging pile detecting system, beneficial effect is：Mould is controlled by setting
Block, relay and voltage acquisition module, control module control relay connect charging pile, constant current electronic load, when relay with
When charging pile is connected, charging pile charges to standard storage battery, and standard storage battery enters charged state, and control module is adopted by voltage
Collection module obtains the terminal voltage and sampling voltage during standard storage battery charging at sample resistance both ends, when relay and constant current electronic
During load connection, standard storage battery is to constant current electronic load discharge, and control module is by voltage acquisition module in sample resistance two
End obtains the terminal voltage and sampling voltage during standard storage battery electric discharge, then contrasts inspection using the charging and discharging curve of standard storage battery
The discharge and recharge data of survey, you can Fast Evaluation goes out the performance of the charging pile, and contrast artificial detection, the mode of record are more quick,
And the reliability detected is higher.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of new energy charging pile detecting system functional block diagram.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1, a kind of new energy charging pile detecting system, including control module, standard storage battery and sample resistance, control
Molding block passes through conducting wire and relay by the two-way electric connection relay control module of conducting wire, the output terminal of relay control module
The input terminal connection of device, the output terminal of relay pass through the conducting wire input that the input terminal with charging pile, constant current electronic load respectively
End is electrically connected, and the output terminal of standard storage battery passes through the conducting wire input with the input terminal, voltage acquisition module of relay respectively
End is electrically connected, and the output terminal of standard storage battery is electrically connected by conducting wire and sample resistance, and sample resistance passes through conducting wire and electricity
The input terminal of acquisition module is pressed to be electrically connected, the output terminal of control module is electrically connected by the input terminal of conducting wire and printer.
Control module is PC, and voltage acquisition module is voltage data analog input card, and relay control module is electricity
Sub switch, voltage acquisition module for voltage data analog input card when detect voltage data with higher accuracy, control mould
Block control relay connects charging pile, constant current electronic load, and when relay and charging pile are connected, charging pile is to standard storage battery
Charging, standard storage battery enter charged state, and control module obtains standard storage by voltage acquisition module at sample resistance both ends
Terminal voltage and sampling voltage when battery charges, when relay and constant current electronic load connect, standard storage battery is to Constant Electric Current
Sub- load discharge, control module obtain terminal voltage during standard storage battery electric discharge by voltage acquisition module at sample resistance both ends
And sampling voltage, then using standard storage battery charging and discharging curve contrasting detection discharge and recharge data, you can Fast Evaluation goes out
The performance of the charging pile, contrast artificial detection, the mode of record are more quick, reduce the detection difficulty of testing staff, only need
The discharge and recharge data of the data comparison standard storage battery printed are contrasted, save detection time, and detect
Reliability it is higher.
Operation principle：Control module control relay connects charging pile, constant current electronic load, when relay and charging staking
When logical, charging pile charges to standard storage battery, and standard storage battery enters charged state, and control module is existed by voltage acquisition module
Sample resistance both ends obtain the terminal voltage and sampling voltage during standard storage battery charging, when relay and constant current electronic load connect
When, standard storage battery is marked to constant current electronic load discharge, control module by voltage acquisition module at sample resistance both ends
Terminal voltage and sampling voltage during quasi- battery discharging, then using standard storage battery charging and discharging curve contrasting detection charge and discharge
Electric data, you can Fast Evaluation goes out the performance of the charging pile.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of new energy charging pile detecting system, including control module, standard storage battery and sample resistance, it is characterised in that
The control module is passed through by the two-way electric connection relay control module of conducting wire, the output terminal of the relay control module
The input terminal of conducting wire and relay connects, and the output terminal of the relay passes through the conducting wire input terminal with charging pile, constant current respectively
The input terminal of electronic load is electrically connected, the output terminal of the standard storage battery by conducting wire respectively the input terminal with relay,
The input terminal of voltage acquisition module is electrically connected, and the output terminal of the standard storage battery is electrically connected by conducting wire with sample resistance
Connect, the sample resistance is electrically connected by the input terminal of conducting wire and voltage acquisition module, and the output terminal of the control module leads to
The input terminal for crossing conducting wire and printer is electrically connected.
2. a kind of new energy charging pile detecting system according to claim 1, it is characterised in that the control module is a
People's computer.
A kind of 3. new energy charging pile detecting system according to claim 1, it is characterised in that the voltage acquisition module
For voltage data analog input card.
4. a kind of new energy charging pile detecting system according to claim 1, it is characterised in that the relay controls mould
Block is electronic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721072910.6U CN207352081U (en) | 2017-08-25 | 2017-08-25 | A kind of new energy charging pile detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721072910.6U CN207352081U (en) | 2017-08-25 | 2017-08-25 | A kind of new energy charging pile detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207352081U true CN207352081U (en) | 2018-05-11 |
Family
ID=62411961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721072910.6U Expired - Fee Related CN207352081U (en) | 2017-08-25 | 2017-08-25 | A kind of new energy charging pile detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207352081U (en) |
-
2017
- 2017-08-25 CN CN201721072910.6U patent/CN207352081U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180511 Termination date: 20180825 |