CN106932749A - A kind of electric motorcar charging station in-situ check and test method - Google Patents
A kind of electric motorcar charging station in-situ check and test method Download PDFInfo
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- CN106932749A CN106932749A CN201710183683.2A CN201710183683A CN106932749A CN 106932749 A CN106932749 A CN 106932749A CN 201710183683 A CN201710183683 A CN 201710183683A CN 106932749 A CN106932749 A CN 106932749A
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- charging station
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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- General Physics & Mathematics (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of electric motorcar charging station in-situ check and test method, including step in detail below：(1) when electric motor car is charged using charging station, testing equipment is connected between electric motor car and charging station；(2) before testing equipment is detected, returned to zero；(3) the direct current standard scale record direct current standard electric energy in test process, main control unit calculates the amount of money of charging according to the charging rate inside charging station automatically；Main control unit tests electric energy metrical, charge, financial management, communication, read-write card, data storage, the threshold parameter setting function at DC charging station by the communication interface with DC charging station；(5) main control unit is given and detects whether qualified conclusion automatically according to the structure for comparing.The present invention controls the working condition of program control DC Electronic Loads according to different electric motor cars, to improve the degree of accuracy of test；Test can test out whether DC charging station is qualified by above-mentioned filed detection system and detection method, with the interests for ensureing user and providing charging station person.
Description
Technical field
The present invention relates to electric motor car charging detection technique field, more particularly to a kind of electric motorcar charging station Site Detection side
Method.
Background technology
Charging station is the equipment that electric motor car charges, and charging station can simultaneously for many electric motor cars charge, and never electricity is to filling
The full charging interval is 3 to 8 hours.Charging station can realize that timing, meter electric degree, the meter amount of money charge, can be as citizen's power purchase end
End.But simultaneously the timing of not all charging station, meter electric degree, the meter amount of money are accurate, if there is error, also cannot timely be sent out
It is existing, therefore, the utilization of user can be not only damaged, it is also possible to the interests that charging station person is provided can be damaged, so that design one
Plant the whether qualified equipment of special detection charging station and have become necessity.
The content of the invention
It is an object of the invention to provide a kind of electric motorcar charging station in-situ check and test method, to solve above-mentioned technical problem.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of electric motorcar charging station in-situ check and test method, it is characterised in that including step in detail below：
(1) when electric motor car is charged using charging station, testing equipment is connected between electric motor car and charging station, specifically
For：The current output terminal of charging station is connected to the current input terminal of testing equipment, the current output terminal of testing equipment is connected
In the current input terminal of electric motor car；
(2) before testing equipment is detected, returned to zero；
(3) in test process direct current standard scale record direct current standard electric energy, main control unit according to charging station inside
Charging rate calculates the amount of money of charging automatically；Main control unit tests DC charging station by the communication interface with DC charging station
Electric energy metrical, charge, financial management, communication, read-write card, data storage, threshold parameter set function；
(4) after the completion of testing, standard electric energy that main control unit is calculated according to direct current standard scale and DC charging station it is straight
Stream electric energy meter is compared, and calculates the direct current energy error at DC charging station；DC charging station detecting system is according to main control
The charging amount of money of the display of the standard charging amount of money and DC charging station that unit is calculated is compared, and calculates DC charging station
Direct current energy charging error；
(5) main control unit is given and detects whether qualified conclusion automatically according to the structure for comparing.
Preferably, test equipment interface includes test output interface and test input interface, test output terminal mouthful with it is straight
The input interface connection at current charge station, test input interface is connected with the output interface at DC charging station, main control unit and direct current
The communication interface of charging station is connected.
Preferably, the test equipment includes main control unit, direct current standard scale, program control DC Electronic Loads and test
Equipment interface；Main control unit is by testing and control bus and direct current standard scale, program control direct current electron source and test equipment interface
Connection.
The beneficial effects of the invention are as follows：
The present invention controls the working condition of program control DC Electronic Loads according to different electric motor cars, to improve the accurate of test
Degree；Test whether can test out DC charging station qualified by above-mentioned filed detection system and detection method, to ensure user
And the interests of charging station person are provided.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Specific embodiment is closed, the present invention, but following embodiments only the preferred embodiments of the present invention are expanded on further, and it is not all.
Based on the embodiment in implementation method, those skilled in the art obtain other realities on the premise of creative work is not made
Example is applied, protection scope of the present invention is belonged to.
Embodiment 1
A kind of electric motorcar charging station in-situ check and test method, including step in detail below：
(1) when electric motor car is charged using charging station, testing equipment is connected between electric motor car and charging station, specifically
For：The current output terminal of charging station is connected to the current input terminal of testing equipment, the current output terminal of testing equipment is connected
In the current input terminal of electric motor car；
(2) before testing equipment is detected, returned to zero；
(3) in test process direct current standard scale record direct current standard electric energy, main control unit according to charging station inside
Charging rate calculates the amount of money of charging automatically；Main control unit tests DC charging station by the communication interface with DC charging station
Electric energy metrical, charge, financial management, communication, read-write card, data storage, threshold parameter set function；
(4) after the completion of testing, standard electric energy that main control unit is calculated according to direct current standard scale and DC charging station it is straight
Stream electric energy meter is compared, and calculates the direct current energy error at DC charging station；DC charging station detecting system is according to main control
The charging amount of money of the display of the standard charging amount of money and DC charging station that unit is calculated is compared, and calculates DC charging station
Direct current energy charging error；
(5) main control unit is given and detects whether qualified conclusion automatically according to the structure for comparing.
Test equipment includes main control unit, direct current standard scale, program control DC Electronic Loads and test equipment interface；Master control
Unit processed is connected by testing and control bus with direct current standard scale, program control direct current electron source and test equipment interface.
Embodiment 2
A kind of electric motorcar charging station in-situ check and test method, including step in detail below：
(1) when electric motor car is charged using charging station, testing equipment is connected between electric motor car and charging station, specifically
For：The current output terminal of charging station is connected to the current input terminal of testing equipment, the current output terminal of testing equipment is connected
In the current input terminal of electric motor car；
(2) before testing equipment is detected, returned to zero；
(3) in test process direct current standard scale record direct current standard electric energy, main control unit according to charging station inside
Charging rate calculates the amount of money of charging automatically；Main control unit tests DC charging station by the communication interface with DC charging station
Electric energy metrical, charge, financial management, communication, read-write card, data storage, threshold parameter set function；
(4) after the completion of testing, standard electric energy that main control unit is calculated according to direct current standard scale and DC charging station it is straight
Stream electric energy meter is compared, and calculates the direct current energy error at DC charging station；DC charging station detecting system is according to main control
The charging amount of money of the display of the standard charging amount of money and DC charging station that unit is calculated is compared, and calculates DC charging station
Direct current energy charging error；
(5) main control unit is given and detects whether qualified conclusion automatically according to the structure for comparing.
Test equipment interface includes test output interface and test input interface, test output terminal mouthful and DC charging station
Input interface is connected, test input interface is connected with the output interface at DC charging station, and main control unit and DC charging station lead to
Communication interface is connected.
The test equipment includes main control unit, direct current standard scale, program control DC Electronic Loads and test equipment interface；
Main control unit is connected by testing and control bus with direct current standard scale, program control direct current electron source and test equipment interface.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
It should be appreciated that the present invention is not limited to the above embodiments, described in above-described embodiment and specification is only the present invention to personnel
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also have it is various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (3)
1. a kind of electric motorcar charging station in-situ check and test method, it is characterised in that including step in detail below：
(1) when electric motor car is charged using charging station, testing equipment is connected between electric motor car and charging station, specially：
The current output terminal of charging station is connected to the current input terminal of testing equipment, the current output terminal of testing equipment is connected to electricity
The current input terminal of motor-car；
(2) before testing equipment is detected, returned to zero；
(3) the direct current standard scale record direct current standard electric energy in test process, main control unit is according to the charging inside charging station
Rate calculates the amount of money of charging automatically；Main control unit tests the electric energy at DC charging station by the communication interface with DC charging station
Metering, charge, financial management, communication, read-write card, data storage, threshold parameter set function；
(4) after the completion of testing, standard electric energy and the direct current at DC charging station that main control unit is calculated according to direct current standard scale
Energy table is compared, and calculates the direct current energy error at DC charging station；DC charging station detecting system is according to main control unit
The charging amount of money of the display of the standard charging amount of money and DC charging station of calculating is compared, and calculates the direct current at DC charging station
Electric energy tariffing error；
(5) main control unit is given and detects whether qualified conclusion automatically according to the structure for comparing.
2. electric motorcar charging station in-situ check and test method according to claim 1, it is characterised in that：Test equipment interface includes
Test output interface and test input interface, test output terminal mouthful are connected with the input interface at DC charging station, and test input connects
Mouth is connected with the output interface at DC charging station, and main control unit is connected with the communication interface at DC charging station.
3. electric motorcar charging station in-situ check and test method according to claim 1, it is characterised in that：The test equipment includes
Main control unit, direct current standard scale, program control DC Electronic Loads and test equipment interface；Main control unit is total by testing and control
Line is connected with direct current standard scale, program control direct current electron source and test equipment interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710183683.2A CN106932749A (en) | 2017-03-24 | 2017-03-24 | A kind of electric motorcar charging station in-situ check and test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710183683.2A CN106932749A (en) | 2017-03-24 | 2017-03-24 | A kind of electric motorcar charging station in-situ check and test method |
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| CN106932749A true CN106932749A (en) | 2017-07-07 |
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| CN201710183683.2A Withdrawn CN106932749A (en) | 2017-03-24 | 2017-03-24 | A kind of electric motorcar charging station in-situ check and test method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963640A (en) * | 2010-10-26 | 2011-02-02 | 深圳市科陆电子科技股份有限公司 | Detection system and detection method of direct-current charging post |
| CN102043106A (en) * | 2010-10-26 | 2011-05-04 | 深圳市科陆电子科技股份有限公司 | Direct current charging pile field detection system and method |
| WO2015119087A1 (en) * | 2014-02-06 | 2015-08-13 | 株式会社寺田電機製作所 | Dc power meter and current sensor calibration method |
| CN106054114A (en) * | 2016-08-02 | 2016-10-26 | 广东阿尔派电力科技股份有限公司 | Detecting and checking method of DC charging pile charging parameter and detection equipment |
| KR101680167B1 (en) * | 2014-10-23 | 2016-11-28 | (주)삼일피엔유 | Multi-functional power supply device |
-
2017
- 2017-03-24 CN CN201710183683.2A patent/CN106932749A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963640A (en) * | 2010-10-26 | 2011-02-02 | 深圳市科陆电子科技股份有限公司 | Detection system and detection method of direct-current charging post |
| CN102043106A (en) * | 2010-10-26 | 2011-05-04 | 深圳市科陆电子科技股份有限公司 | Direct current charging pile field detection system and method |
| WO2015119087A1 (en) * | 2014-02-06 | 2015-08-13 | 株式会社寺田電機製作所 | Dc power meter and current sensor calibration method |
| KR101680167B1 (en) * | 2014-10-23 | 2016-11-28 | (주)삼일피엔유 | Multi-functional power supply device |
| CN106054114A (en) * | 2016-08-02 | 2016-10-26 | 广东阿尔派电力科技股份有限公司 | Detecting and checking method of DC charging pile charging parameter and detection equipment |
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Application publication date: 20170707 |