CN104122461A - Charger test platform - Google Patents
Charger test platform Download PDFInfo
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- CN104122461A CN104122461A CN201310156322.0A CN201310156322A CN104122461A CN 104122461 A CN104122461 A CN 104122461A CN 201310156322 A CN201310156322 A CN 201310156322A CN 104122461 A CN104122461 A CN 104122461A
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- load
- charging set
- charger
- industrial computer
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Abstract
A charger test platform is disclosed. The charger test platform includes a measurement and control system, power supply cabinet, charger / single-phase inverter and load box, load box comprises a single phase load is connected with the single-phase inverter and charger connected to the load and the charger, charger battery and battery load including load simulation, measurement and control system consists of industrial control computer and A / D board connected and D A / A board, through the D / A board output control signal, the power supply cabinet comprises successively connected isolation transformer, voltage regulator and a full bridge rectifier unit, the isolation transformer and the AC input end is connected with the output end of the charger, input and output ends are respectively connected with the full bridge rectifier unit and load box, analog battery load with a plurality of groups, parallel between the groups, and each group consists of a constant current load and an adjustable DC power supply parallel composition, charger input and output end are respectively connected with a sensor, the sensor will be gathering data is passed to the A / D board, A / D board is connected with the industrial control computer, a wireless control device are arranged on the IPC and the load box respectively.
Description
Technical field
The present invention relates to a kind of passenger train charging set test unit, specifically, relate to a kind of charging set testing table.
Background technology
Along with the increase of DC600V power supply vehicle, supporting charging set and single-phase inverter are also applied on such vehicle more and more with it, and single-phase inverter is arranged in charging set casing.Charging set is mainly used to as battery charging, power supply core component as DC600V passenger train, its stability and reliability direct relation passenger traffic safety, maintenance department is increasing to the maintenance workload of charging set and inverter, and the requirement of repair quality is also more and more higher.According to the requirement of Railway System, passenger vehicle is repaiied or during breakdown maintenance, need to carry out state-detection to charging set and single-phase inverter at A1, when A2, A3, A4 repair, need to carry out compbined test to passenger car inverter, charger system.Compbined test is complicated, has relatively high expectations, and artificial maintenance workload is large.Under this background, to charging set, the research of Inverter Experimental platform is more and more, the inventor < < Performance Inspection Test Stand for Chargers > > that once published thesis for 2008, provided a kind of charging set testing table with automatic and manual function, this Test-bed Design the load of charging set simulated battery, and utilize relay board to provide switch order, the selection of control load, this structure has realized compared with the Performance Detection of the charging set of high automation level and single-phase inverter, but its detection speed is still lower, simulated battery load performance is unstable, larger impact overhaul efficiency and repair quality.
Summary of the invention
The object of this invention is to provide a kind of robotization high-performance testing table that can carry out all round properties detection to charging set and single-phase inverter, can significantly improve and measure maintenance department to the required level of service of charging set and single-phase inverter, overhaul efficiency and repair quality.
Technical scheme of the present invention is: a kind of charging set testing table, comprise TT&C system, power cabinet, charging set/single-phase inverter and load box, load box comprises the single-phase load being connected with single-phase inverter and the charging set load being connected with charging set, charging set load comprises battery pack and simulated battery load, TT&C system comprises industrial computer and the A/D plate being connected with industrial computer and D/A plate, industrial computer is by D/A plate output control signal, power cabinet comprises connected successively isolating transformer, pressure regulator and full-bridge rectification unit, isolating transformer is connected with alternating current input end, the input/output terminal of charging set connects respectively output terminal and the load box of full-bridge rectification unit, simulated battery load has many groups, in parallel between many groups, every group is composed in parallel by a Constant Current Load and an adjustable DC power supply, charging set input and output side is also connected with respectively sensor, sensor is passed to A/D plate by image data, A/D plate connects industrial computer, on industrial computer and load box, be separately installed with control device of wireless.
Preferably: industrial computer is connected with display and printer.
Preferably: on pressure regulator, be provided with voltage-stabilizing controller, by D/A plate, be connected with TT&C system.
The invention has the beneficial effects as follows: the present invention is full-automatic testing equipment, is the robotization high-performance testing table that can complete charging set and the detection of single-phase inverter all round properties.(1) the present invention has improved the structure of simulated battery load, has improved the stability of simulated battery load, has greatly shortened test period, has improved detection efficiency.(2) control of load box is adopted to wireless control technology, simplified system architecture, also improved the control accuracy of load box and control rate, reduced operating personnel's labour intensity.(3) the present invention is realized testing table electric power system is controlled by TT&C system and voltage-stabilizing controller, guarantees supply voltage stability.
Accompanying drawing explanation
Accompanying drawing 1 is one-piece construction schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
Embodiment 1
A kind of charging set testing table, comprise TT&C system, power cabinet, charging set and load box, load box comprises the single-phase load being connected with single-phase inverter and the charging set load being connected with charging set, charging set load comprises battery pack and simulated battery load, simulated battery load has two groups, in parallel between two groups, every group is composed in parallel by a Constant Current Load and an adjustable DC power supply.TT&C system comprises industrial computer and the A/D plate being connected with industrial computer and D/A plate, and industrial computer is by D/A plate output control signal, and industrial computer is connected with display, printer, is convenient to carry out demonstration and the printing of test result.Power cabinet comprises the isolating transformer being connected with 380V alternating current, isolating transformer output terminal connects pressure regulator, the output terminal of pressure regulator connects full-bridge rectification unit, on pressure regulator, be provided with voltage-stabilizing controller, by D/A plate, be connected with TT&C system, regulate and control power cabinet voltage, the input/output terminal of charging set connects respectively output terminal and the load box of full-bridge rectification unit, charging set input and output side is also connected with respectively sensor, sensor will gather supply voltage, electric current, charging set output voltage, current delivery is to A/D plate, by A/D plate, be passed to industrial computer, an output terminal of industrial computer connects D/A plate output control signal, another output terminal connects display and printer, show the test findings of testing table to charging set and inverter.On industrial computer and load box, be separately installed with control device of wireless, the control device of wireless on industrial computer sends control signals to the control device of wireless on load box, the selection of the through and off of load on control load case, load volume size.
When system is carried out test job, testing table is first by 3AC380V, the alternating current of 50Hz is after isolating transformer boosts, after pressure regulator (being furnished with voltage-stabilizing controller) voltage-regulation voltage-stabilization, after three-phase bridge rectification circuit rectification, become again the direct current of 600V/110V, as the power supply of charging set and single-phase inverter, use fictitious load (resistance) or battery pack as the load of charging set and single-phase inverter.By supervisory computer system, charging set and single-phase inverter system are carried out to every test, according to test result, judge whether charging set and single-phase inverter meet technical requirement.
Industrial computer program adopts VisualBasic6.0 to write and forms, and operating personnel only need click corresponding pilot project button with mouse according to content of the test, can enter corresponding pilot project interface and test.Test figure is stored in the hard disk of industrial computer with the form of Access database, and user can arrange cryptoguard raw data, can also be as required by number, license number or date of test to historical data inquire about, list and printout.
Embodiment 2
As different from Example 1, simulated battery load has three groups to embodiment 2, and in parallel between three groups, every group is composed in parallel by a Constant Current Load and an adjustable DC power supply.
Claims (3)
1. a charging set testing table, comprise TT&C system, power cabinet, charging set/single-phase inverter and load box, load box comprises the single-phase load being connected with single-phase inverter and the charging set load being connected with charging set, charging set load comprises battery pack and simulated battery load, it is characterized in that: described TT&C system comprises industrial computer and the A/D plate being connected with industrial computer and D/A plate, industrial computer is by D/A plate output control signal, described power cabinet comprises connected successively isolating transformer, pressure regulator and full-bridge rectification unit, isolating transformer is connected with alternating current input end, the input/output terminal of described charging set connects respectively output terminal and the load box of full-bridge rectification unit, described simulated battery load has many groups, in parallel between many groups, every group is composed in parallel by a Constant Current Load and an adjustable DC power supply, charging set input and output side is also connected with respectively sensor, sensor is passed to A/D plate by image data, A/D plate connects industrial computer, on industrial computer and load box, be separately installed with control device of wireless.
2. charging set testing table as claimed in claim 1, is characterized in that: described industrial computer is connected with display and printer.
3. charging set testing table as claimed in claim 3, is characterized in that: on described pressure regulator, be provided with voltage-stabilizing controller, by D/A plate, be connected with TT&C system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310156322.0A CN104122461A (en) | 2013-04-28 | 2013-04-28 | Charger test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310156322.0A CN104122461A (en) | 2013-04-28 | 2013-04-28 | Charger test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104122461A true CN104122461A (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310156322.0A Pending CN104122461A (en) | 2013-04-28 | 2013-04-28 | Charger test platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN104122461A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880635A (en) * | 2015-06-10 | 2015-09-02 | 宁波力芯科信息科技有限公司 | Detection apparatus for wireless charging receiver |
| CN105676025A (en) * | 2016-01-05 | 2016-06-15 | 天津大学 | Detection artificial load for movable electric vehicle charger |
| CN107219421A (en) * | 2017-06-03 | 2017-09-29 | 陈岗 | The detection testing equipment and its method of inverter or charger |
| CN107748339A (en) * | 2017-11-29 | 2018-03-02 | 成都飞亚航空设备应用研究所有限公司 | A kind of power of alterating and direct current multi-function test stand |
| CN113960400A (en) * | 2021-10-28 | 2022-01-21 | 浙江吉利控股集团有限公司 | High-voltage testing system of new energy automobile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009017720A (en) * | 2007-07-06 | 2009-01-22 | Mitsubishi Electric Corp | Power conversion device |
| CN101806855A (en) * | 2010-03-12 | 2010-08-18 | 株洲南车时代电气股份有限公司 | Test bench and test system of traction inverter |
| CN102023267A (en) * | 2010-11-03 | 2011-04-20 | 国电南瑞科技股份有限公司 | High-power detection platform for charger |
| US20110089765A1 (en) * | 2008-03-19 | 2011-04-21 | Mitsubishi Electric Corporation | Power converting apparatus |
| CN201852894U (en) * | 2010-11-03 | 2011-06-01 | 国电南瑞科技股份有限公司 | Detection platform of high-power charger |
| CN102508057A (en) * | 2011-10-09 | 2012-06-20 | 中国铁道科学研究院机车车辆研究所 | Test bed and system for testing charger for rail transit vehicle |
-
2013
- 2013-04-28 CN CN201310156322.0A patent/CN104122461A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009017720A (en) * | 2007-07-06 | 2009-01-22 | Mitsubishi Electric Corp | Power conversion device |
| US20110089765A1 (en) * | 2008-03-19 | 2011-04-21 | Mitsubishi Electric Corporation | Power converting apparatus |
| CN101806855A (en) * | 2010-03-12 | 2010-08-18 | 株洲南车时代电气股份有限公司 | Test bench and test system of traction inverter |
| CN102023267A (en) * | 2010-11-03 | 2011-04-20 | 国电南瑞科技股份有限公司 | High-power detection platform for charger |
| CN201852894U (en) * | 2010-11-03 | 2011-06-01 | 国电南瑞科技股份有限公司 | Detection platform of high-power charger |
| CN102508057A (en) * | 2011-10-09 | 2012-06-20 | 中国铁道科学研究院机车车辆研究所 | Test bed and system for testing charger for rail transit vehicle |
Non-Patent Citations (1)
| Title |
|---|
| 李东义 等: "充电机性能检测试验台", 《铁道车辆》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880635A (en) * | 2015-06-10 | 2015-09-02 | 宁波力芯科信息科技有限公司 | Detection apparatus for wireless charging receiver |
| CN104880635B (en) * | 2015-06-10 | 2017-06-27 | 宁波力芯科信息科技有限公司 | A kind of detection means for wireless charging receiver |
| CN105676025A (en) * | 2016-01-05 | 2016-06-15 | 天津大学 | Detection artificial load for movable electric vehicle charger |
| CN107219421A (en) * | 2017-06-03 | 2017-09-29 | 陈岗 | The detection testing equipment and its method of inverter or charger |
| CN107748339A (en) * | 2017-11-29 | 2018-03-02 | 成都飞亚航空设备应用研究所有限公司 | A kind of power of alterating and direct current multi-function test stand |
| CN113960400A (en) * | 2021-10-28 | 2022-01-21 | 浙江吉利控股集团有限公司 | High-voltage testing system of new energy automobile |
| CN113960400B (en) * | 2021-10-28 | 2024-05-07 | 浙江吉利控股集团有限公司 | High-voltage testing system of new energy automobile |
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Application publication date: 20141029 |