CN207007965U - AC and DC charging pile calibrating installation on the same stage - Google Patents
AC and DC charging pile calibrating installation on the same stage Download PDFInfo
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- CN207007965U CN207007965U CN201720855641.4U CN201720855641U CN207007965U CN 207007965 U CN207007965 U CN 207007965U CN 201720855641 U CN201720855641 U CN 201720855641U CN 207007965 U CN207007965 U CN 207007965U
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Abstract
The utility model discloses a kind of AC and DC charging pile, calibrating installation, the calibrating installation include alternating-current charging interface, direct-current charging interface, alternating current sampling circuit, direct current sample circuit, switching circuit, calibrating installation processor and electronic load on the same stage；The alternating-current charging interface, direct-current charging interface connect alternating current sampling circuit, direct current sample circuit respectively, the alternating current sampling circuit, direct current sample circuit connect switching circuit respectively, the output end connection calibrating installation processor of the switching circuit, the electronic load that the calibrating installation processor connection matches with alternating-current charging interface, direct-current charging interface.The utility model can realize alternating-current charging pile calibrating and direct-current charging post calibrating on the same stage.
Description
Technical field
It the utility model is related to a kind of charging pile calibrating installation, and in particular to AC and DC charging pile calibrating installation on the same stage.
Background technology
With the continuous popularization of New-energy electric vehicle, the electric automobile as New-energy electric vehicle complete sets of basic equipment facility
The life of alternating-current charging pile and people are closely bound up.Charging pile is divided into alternating-current charging pile and DC-AC charging pile, and charging pile is
It is fixedly mounted on outside electric automobile, is connected with power network, the electric supply installation of power supply is provided for electric automobile and vehicle-mounted charger.
The shortcomings that existing product, is：Charging pile calibrating installation can only be single realize direct-current charging post calibrating or exchange fill
Electric stake calibrating, and can not realize that alternating current-direct current is examined and determine on the same stage.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of AC and DC charging pile is examined and determine on the same stage
Device, alternating-current charging pile calibrating and direct-current charging post calibrating can be realized on the same stage.
The purpose of this utility model is achieved through the following technical solutions：
Calibrating installation, the calibrating installation include alternating-current charging interface, direct-current charging interface, friendship to AC and DC charging pile on the same stage
Flow sample circuit, direct current sample circuit, switching circuit, calibrating installation processor and electronic load；The alternating-current charging interface,
Direct-current charging interface connects alternating current sampling circuit, direct current sample circuit, the alternating current sampling circuit, direct current sample circuit point respectively
Switching circuit, the output end connection calibrating installation processor of the switching circuit, the calibrating installation processor connection are not connected
The electronic load to match with alternating-current charging interface, direct-current charging interface.
Further, described alternating current sampling circuit includes alternating current sample circuit and alternating voltage sampling circuit, institute
Stating direct current sample circuit includes DC current sample circuit and DC voltage sample circuit, and the switching circuit includes current switching
Circuit and voltage commutation circuit, the alternating current sample circuit, alternating voltage sampling circuit input connect exchange and filled respectively
Electrical interface, the input of DC current sample circuit DC voltage sample circuit connect direct-current charging interface respectively；The exchange
Current sampling circuit and DC current sample circuit output end connect current switch circuit respectively；The DC voltage sample circuit
Voltage commutation circuit, the current switch circuit and voltage commutation circuit point are connected respectively with alternating voltage sampling circuit output end
Lian Jie not calibrating installation processor.
Further, between described alternating-current charging interface and alternating current sampling circuit and direct-current charging interface is adopted with direct current
Excess voltage protection or circuit overcurrent protection are in series between sample circuit.
Further, gone back between described voltage commutation circuit and alternating current sampling circuit and between direct current sample circuit
It is in series with voltage-stabiliser tube.
Further, described electronic load includes DC load and AC load, the DC load and DC charging
Interface Matching, the AC load match with alternating-current charging interface.
Further, described calibrating installation is additionally provided with earth protective device.
Further, described earth protective device is to set ground capacity on calibrating installation housing.
The beneficial effects of the utility model are：This programme to the sampled result of sample circuit hand over directly by change-over circuit
Circulation is changed, and realizes the effect that alternating current-direct current is examined and determine on the same stage.
Brief description of the drawings
Fig. 1 is structured flowchart of the present utility model；
Fig. 2 is the structured flowchart of embodiment 1；
Fig. 3 is the structured flowchart of embodiment 2.
Embodiment
The technical solution of the utility model, but the scope of protection of the utility model are described in further detail below in conjunction with the accompanying drawings
It is not limited to as described below.
As shown in figure 1,
Calibrating installation, the calibrating installation include alternating-current charging interface, direct-current charging interface, friendship to AC and DC charging pile on the same stage
Flow sample circuit, direct current sample circuit, switching circuit, calibrating installation processor and electronic load；Described AC sampling electricity
Road includes alternating current sample circuit and alternating voltage sampling circuit, and the direct current sample circuit includes DC current sample circuit
With DC voltage sample circuit, the switching circuit includes current switch circuit and voltage commutation circuit, and the alternating current is adopted
Sample circuit, alternating voltage sampling circuit input connect alternating-current charging interface respectively, and DC current sample circuit DC voltage is adopted
The input of sample circuit connects direct-current charging interface respectively；Alternating current sample circuit and DC current the sample circuit output
End connects current switch circuit respectively；The DC voltage sample circuit and alternating voltage sampling circuit output end connect electricity respectively
Switching circuit is pressed, the current switch circuit and voltage commutation circuit connect calibrating installation processor respectively.
As the further improvement of this programme, between described alternating-current charging interface and alternating current sampling circuit and direct current fills
Excess voltage protection or circuit overcurrent protection are in series between electrical interface and direct current sample circuit.
As the further improvement of this programme, between described voltage commutation circuit and alternating current sampling circuit and direct current is adopted
Voltage-stabiliser tube is also in series between sample circuit.
As the further improvement of this programme, described electronic load includes DC load and AC load, the direct current
Load matches with direct-current charging interface, and the AC load matches with alternating-current charging interface.
As the further improvement of this programme, described calibrating installation is additionally provided with earth protective device.
As the further improvement of this programme, described earth protective device is that ground connection electricity is set on calibrating installation housing
Hold.
【Embodiment 1】
As shown in Figure 2：
AC and DC charging pile calibrating installation on the same stage, calibrating installation, the calibrating installation include handing over AC and DC charging pile on the same stage
Current charge interface, direct-current charging interface, alternating current sampling circuit, direct current sample circuit, switching circuit, calibrating installation processor and
Electronic load；Described alternating current sampling circuit includes alternating current sample circuit and alternating voltage sampling circuit, and the direct current is adopted
Sample circuit includes DC current sample circuit and DC voltage sample circuit, and the switching circuit includes current switch circuit and electricity
Switching circuit is pressed, the alternating current sample circuit, alternating voltage sampling circuit input connect alternating-current charging interface respectively, directly
The input of stream current sampling circuit DC voltage sample circuit connects direct-current charging interface respectively；The alternating current sampling electricity
Road and DC current sample circuit output end are connected connect current switch circuit after circuit overcurrent protection respectively；The direct current
Pressure sample circuit and alternating voltage sampling circuit output end are connected connect voltage commutation circuit after excess voltage protection respectively, institute
State current switch circuit and voltage commutation circuit and connect calibrating installation processor respectively.
【Embodiment 2】
As shown in Figure 3：
AC and DC charging pile calibrating installation on the same stage, calibrating installation, the calibrating installation include handing over AC and DC charging pile on the same stage
Current charge interface, direct-current charging interface, alternating current sampling circuit, direct current sample circuit, switching circuit, calibrating installation processor and
Electronic load；Described alternating current sampling circuit includes alternating current sample circuit and alternating voltage sampling circuit, and the direct current is adopted
Sample circuit includes DC current sample circuit and DC voltage sample circuit, and the switching circuit includes current switch circuit and electricity
Switching circuit is pressed, the alternating current sample circuit, alternating voltage sampling circuit input connect alternating-current charging interface respectively, directly
The input of stream current sampling circuit DC voltage sample circuit connects direct-current charging interface respectively；Alternating voltage sampling circuit is defeated
Go out between end and voltage commutation circuit input and be in series with voltage-stabiliser tube one, the output end and voltage switching of DC voltage sample circuit
Voltage-stabiliser tube two is in series between circuit input end；Alternating current sample circuit and DC current sample circuit the output end difference
Current switch circuit is connected after series connection circuit overcurrent protection；The DC voltage sample circuit and alternating voltage sampling circuit are defeated
Voltage commutation circuit, the current switch circuit and voltage commutation circuit point are connected after going out to hold excess voltage protection of connecting respectively
Lian Jie not calibrating installation processor.
Described above is only preferred embodiment of the present utility model, it should be understood that the utility model is not limited to herein
Disclosed form, the exclusion to other embodiment is not to be taken as, and can be used for various other combinations, modification and environment, and
It can be modified in contemplated scope described herein by the technology or knowledge of above-mentioned teaching or association area.And this area
The change and change that personnel are carried out do not depart from spirit and scope of the present utility model, then all should be in right appended by the utility model
It is required that protection domain in.
Claims (7)
1. AC and DC charging pile calibrating installation on the same stage, it is characterised in that：The calibrating installation includes alternating-current charging interface, direct current fills
Electrical interface, alternating current sampling circuit, direct current sample circuit, switching circuit, calibrating installation processor and electronic load；The exchange
Charging inlet, direct-current charging interface connect alternating current sampling circuit, direct current sample circuit, the alternating current sampling circuit, direct current respectively
Sample circuit connects switching circuit, the output end connection calibrating installation processor of the switching circuit, the calibrating installation respectively
Processor connects the electronic load to match with alternating-current charging interface, direct-current charging interface.
2. AC and DC charging pile according to claim 1 calibrating installation on the same stage, it is characterised in that：Described AC sampling
Circuit includes alternating current sample circuit and alternating voltage sampling circuit, and the direct current sample circuit includes DC current sampling electricity
Road and DC voltage sample circuit, the switching circuit include current switch circuit and voltage commutation circuit, the alternating current
Sample circuit, alternating voltage sampling circuit input connect alternating-current charging interface, DC current sample circuit DC voltage respectively
The input of sample circuit connects direct-current charging interface respectively；The alternating current sample circuit and DC current sample circuit are defeated
Go out end and connect current switch circuit respectively；The DC voltage sample circuit and alternating voltage sampling circuit output end connect respectively
Voltage commutation circuit, the current switch circuit and voltage commutation circuit connect calibrating installation processor respectively.
3. AC and DC charging pile according to claim 2 calibrating installation on the same stage, it is characterised in that：Described AC charging
Overvoltage protection electricity is in series between interface and alternating current sampling circuit and between direct-current charging interface and direct current sample circuit
Road or circuit overcurrent protection.
4. AC and DC charging pile according to claim 3 calibrating installation on the same stage, it is characterised in that：Described voltage switching
Voltage-stabiliser tube is also in series between circuit and alternating current sampling circuit and between direct current sample circuit.
5. AC and DC charging pile according to claim 1 calibrating installation on the same stage, it is characterised in that：Described electronic load
Including DC load and AC load, the DC load matches with direct-current charging interface, the AC load and AC charging
Interface Matching.
6. AC and DC charging pile according to any one of claim 1-5 calibrating installation on the same stage, it is characterised in that：It is described
Calibrating installation be additionally provided with earth protective device.
7. AC and DC charging pile according to claim 6 calibrating installation on the same stage, it is characterised in that：Described ground protection
Device is to set ground capacity on calibrating installation housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855641.4U CN207007965U (en) | 2017-07-14 | 2017-07-14 | AC and DC charging pile calibrating installation on the same stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855641.4U CN207007965U (en) | 2017-07-14 | 2017-07-14 | AC and DC charging pile calibrating installation on the same stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007965U true CN207007965U (en) | 2018-02-13 |
Family
ID=61454229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720855641.4U Active CN207007965U (en) | 2017-07-14 | 2017-07-14 | AC and DC charging pile calibrating installation on the same stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207007965U (en) |
-
2017
- 2017-07-14 CN CN201720855641.4U patent/CN207007965U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Alternating current and direct current charging pile calibration device at same stage Effective date of registration: 20180907 Granted publication date: 20180213 Pledgee: China branch of the postal savings bank Limited by Share Ltd in Deyang City Pledgor: SICHUAN DEYANG DEYI ELECTRONIC INSTRUMENT CO., LTD. Registration number: 2018510000090 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200609 Granted publication date: 20180213 Pledgee: China branch of the postal savings bank Limited by Share Ltd. in Deyang City Pledgor: SICHUAN DEYANG DEYI ELECTRONIC INSTRUMENT Co.,Ltd. Registration number: 2018510000090 |