CN105044522A - Charger data collection method - Google Patents
Charger data collection method Download PDFInfo
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- CN105044522A CN105044522A CN201510480776.2A CN201510480776A CN105044522A CN 105044522 A CN105044522 A CN 105044522A CN 201510480776 A CN201510480776 A CN 201510480776A CN 105044522 A CN105044522 A CN 105044522A
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- voltage
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- charging set
- charging
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Abstract
The invention discloses a charger data collection method, comprising steps of collecting voltage and current of the DC side of the charger, processing the voltage and the current to generate first processing data, wherein the first processing data comprises power, electric energy, stabilized voltage precision, stabilized current precision and ripple coefficients, collecting voltage and current on the AC side of the charger, processing the voltage and the current to generate second processing data, comparing the second processing data with a preset AC side standard parameter to detect the electric parameters on the AC side of the charger, wherein the second processing data comprises: power, electric energy, power factors and harmonic values, comparing the second processing data with the first processing data to obtain output power of the charger to detect the whole set parameters of the charger. The charger data collection method can assist the detection device to finish the automatic detection of the on-site function and guarantee the safety operation of the charging station of the electric automobile.
Description
Technical field
The present invention relates to charging set technical field, be specifically related to a kind of collecting method of charging set.
Background technology
At present, because electric automobile has the advantage of energy-conserving and environment-protective, China using Development of EV as the effective means solving urban atmospheric pollution and energy problem.The electric energy arbitrary way of electric automobile has car load to charge and battery altering two kinds, and car load charging is that electric automobile carries out electric energy supply by charging pile in the mode of direct current or interchange in charging station; Battery altering is that electric automobile uses special replacement device the electric battery used up to be changed in battery altering station, and the battery that another group has been full of electricity is changed, utilize transshipment acitivity to be transported on battery charging rack by the electric battery used up, carry out branch mailbox charging with separate-box type charging set.
The pick-up unit of existing charging set or method all do not relate to the detection of charging set and battery management system communication function.Before some charging set charges, need to receive charging connection and confirm that rear is chargeable, therefore, pick-up unit of the prior art cannot carry out Site Detection for this charging set.
Summary of the invention
The object of the present invention is to provide a kind of collecting method of charging set, to realize gathering the parameter of the charging set be arranged in charging station or electrical changing station, auxiliary detection device completes the Aulomatizeted Detect of on-the-spot function, ensure that electric automobile fills the safe operation of electrical changing station.
For achieving the above object, present invention employs following technical scheme:
A collecting method for charging set, comprises the following steps:
(1) gather the voltage and current of the DC side of charging set, carry out process generation first to this voltage and current and process data, described first handle packet is drawn together: power, electric energy, the precision of voltage regulation, precision of steady current and ripple factor;
(2) voltage and current of charging set AC is gathered, process generation second is carried out to this voltage and current and processes data, second process data are compared with the AC canonical parameter preset, to detect the AC electric parameter of charging set, described second handle packet is drawn together: power, electric energy, power factor and harmonic value;
(3) the second process data and first are processed data to compare, obtain the output efficiency of charging set, to detect the tractor parameter of charging set.
Further, described step (1) is further comprising the steps of:
First process data are compared with the DC side normal voltage preset and current parameters, to detect the DC side electric parameter of charging set; First parameter preset processing data corresponding with this charging modes of the DC voltage electric current gathered under preset charged mode and correspondence thereof is compared, to detect the charging control function of charging set; First process data and the charging set self of collection are detected compared with the electric current and voltage obtained, whether there is fault with the detection means detecting charging set inside; First process data of the DC voltage electric current of collection and correspondence thereof are compared with the data that charging set shows, to detect the Presentation Function of described non-Vehicular charger.
As shown from the above technical solution, more accurately the alternating voltage of charging set both sides, electric current and DC voltage, electric current are detected in the present invention, judge to realize the judgement to the current state of charging set by contrast, the carrying out of auxiliary charging pick-up unit follow-up work, and then the Aulomatizeted Detect charging set be arranged in charging station or electrical changing station being carried out to on-the-spot function can be realized, ensure that electric automobile fills the safe operation of electrical changing station.
Embodiment
The collecting method of a kind of charging set of the present embodiment is as follows:
S1: the voltage and current gathering the DC side of charging set, carry out process generation first to this voltage and current and process data, described first handle packet is drawn together: power, electric energy, the precision of voltage regulation, precision of steady current and ripple factor;
In this step, the first process data are compared with the DC side normal voltage preset and current parameters, to detect the DC side electric parameter of charging set; First parameter preset processing data corresponding with this charging modes of the DC voltage electric current gathered under preset charged mode and correspondence thereof is compared, to detect the charging control function of charging set; First process data and the charging set self of collection are detected compared with the electric current and voltage obtained, whether there is fault with the detection means detecting charging set inside; First process data of the DC voltage electric current of collection and correspondence thereof are compared with the data that charging set shows, to detect the Presentation Function of described non-Vehicular charger.
S2: the voltage and current gathering charging set AC, process generation second is carried out to this voltage and current and processes data, second process data are compared with the AC canonical parameter preset, to detect the AC electric parameter of charging set, described second handle packet is drawn together: power, electric energy, power factor and harmonic value;
S3: the second process data and first are processed data and compares, obtain the output efficiency of charging set, to detect the tractor parameter of charging set.
More accurately the alternating voltage of charging set both sides, electric current and DC voltage, electric current are detected in the present invention, judge to realize the judgement to the current state of charging set by contrast, the carrying out of auxiliary charging pick-up unit follow-up work, and then the Aulomatizeted Detect charging set be arranged in charging station or electrical changing station being carried out to on-the-spot function can be realized, ensure that electric automobile fills the safe operation of electrical changing station.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (2)
1. a collecting method for charging set, is characterized in that: comprise the steps:
(1) gather the voltage and current of the DC side of charging set, carry out process generation first to this voltage and current and process data, described first handle packet is drawn together: power, electric energy, the precision of voltage regulation, precision of steady current and ripple factor;
(2) voltage and current of charging set AC is gathered, process generation second is carried out to this voltage and current and processes data, second process data are compared with the AC canonical parameter preset, to detect the AC electric parameter of charging set, described second handle packet is drawn together: power, electric energy, power factor and harmonic value;
(3) the second process data and first are processed data to compare, obtain the output efficiency of charging set, to detect the tractor parameter of charging set.
2. the collecting method of charging set according to claim 1, is characterized in that, step (1) is further comprising the steps of:
First process data are compared with the DC side normal voltage preset and current parameters, to detect the DC side electric parameter of charging set; First parameter preset processing data corresponding with this charging modes of the DC voltage electric current gathered under preset charged mode and correspondence thereof is compared, to detect the charging control function of charging set; First process data and the charging set self of collection are detected compared with the electric current and voltage obtained, whether there is fault with the detection means detecting charging set inside; First process data of the DC voltage electric current of collection and correspondence thereof are compared with the data that charging set shows, to detect the Presentation Function of described non-Vehicular charger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480776.2A CN105044522A (en) | 2015-08-09 | 2015-08-09 | Charger data collection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480776.2A CN105044522A (en) | 2015-08-09 | 2015-08-09 | Charger data collection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105044522A true CN105044522A (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510480776.2A Pending CN105044522A (en) | 2015-08-09 | 2015-08-09 | Charger data collection method |
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| CN (1) | CN105044522A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462823A (en) * | 2017-07-19 | 2017-12-12 | 安徽中能电源有限公司 | Battery of electric vehicle is internalized into charger communication maintenance and check system |
| CN108710044A (en) * | 2018-07-02 | 2018-10-26 | 科世达（上海）管理有限公司 | A kind of test system and method for Vehicular charger |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11230999A (en) * | 1998-02-17 | 1999-08-27 | Chubu Electric Power Co Inc | Instrument for measuring harmonic characteristics |
| CN102053203A (en) * | 2010-11-04 | 2011-05-11 | 武汉国测恒通智能仪器有限公司 | Detection method and device for high-voltage power quality |
| CN104181430A (en) * | 2014-09-02 | 2014-12-03 | 国家电网公司 | Off-board charger detection device and method |
| CN104283263A (en) * | 2014-10-10 | 2015-01-14 | 安徽普为智能科技有限责任公司 | Direct-current charging pile main circuit double-control power supply system and control method thereof |
-
2015
- 2015-08-09 CN CN201510480776.2A patent/CN105044522A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11230999A (en) * | 1998-02-17 | 1999-08-27 | Chubu Electric Power Co Inc | Instrument for measuring harmonic characteristics |
| CN102053203A (en) * | 2010-11-04 | 2011-05-11 | 武汉国测恒通智能仪器有限公司 | Detection method and device for high-voltage power quality |
| CN104181430A (en) * | 2014-09-02 | 2014-12-03 | 国家电网公司 | Off-board charger detection device and method |
| CN104283263A (en) * | 2014-10-10 | 2015-01-14 | 安徽普为智能科技有限责任公司 | Direct-current charging pile main circuit double-control power supply system and control method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462823A (en) * | 2017-07-19 | 2017-12-12 | 安徽中能电源有限公司 | Battery of electric vehicle is internalized into charger communication maintenance and check system |
| CN108710044A (en) * | 2018-07-02 | 2018-10-26 | 科世达（上海）管理有限公司 | A kind of test system and method for Vehicular charger |
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Application publication date: 20151111 |
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