CN104502752B - A kind of integrated form simulates electric power experimental provision - Google Patents
A kind of integrated form simulates electric power experimental provision Download PDFInfo
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- CN104502752B CN104502752B CN201410767429.3A CN201410767429A CN104502752B CN 104502752 B CN104502752 B CN 104502752B CN 201410767429 A CN201410767429 A CN 201410767429A CN 104502752 B CN104502752 B CN 104502752B
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- 238000012360 testing method Methods 0.000 claims abstract description 63
- 238000002474 experimental method Methods 0.000 claims abstract description 27
- 238000013480 data collection Methods 0.000 claims description 9
- 238000010891 electric arc Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 6
- 238000004088 simulation Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012956 testing procedure Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a kind of integrated form to simulate electric power experimental provision, the control to each switch control device on experimental test circuit is realized by PC control main frames, industry control card, can sequentially it be tested according to the experimental procedure that PC control main frames are set, user only needs connecting test device, the Selection experiment content in PC control main frames, you can be automatically performed experiment, test efficiency is high, be not in mistake, using effect is good, avoids the device failure caused by experimental procedure operating mistake.
Description
Technical field
The present invention relates to a kind of integrated form to simulate electric power experimental provision.
Background technology
Tested at present for electric power experiment such as arc discharge, typically using manual wiring or the manually side of button control
The step of formula is tested, and experimenter needs to keep each test firmly in mind simultaneously carries out manual test according to testing procedure, not only tests
Process is slow, and easily causes entirely to test needs because of the mistake of testing procedure and reform, or even occurs due to step
Operating mistake and the damage for causing device.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of full-automatic integrated form simulation for realizing testing procedure
Electric power experimental provision.
Technical scheme is used by the present invention solves its problem：
A kind of integrated form simulates electric power experimental provision, including experiment control system and experimental test circuit, the experiment control
System processed includes PC control main frames and the display device, external control equipment, industry control card and the data collector cards that are connected with PC control main frames,
The industry control card is connected by auxiliary reclay with the switch control device on experimental test circuit, and the Data Collection card passes through
Induction module is collected to the test data of experimental test circuit, during experiment, opens the control interface in PC control main frames, choosing
Select into corresponding experiment, the switch control device that industry control card is automatically controlled by auxiliary reclay on experimental test circuit is carried out
Experiment, induction module is transmitted test data into PC control main frames by Data Collection card, and shows examination on the display device
Test data.
Further, the experimental test circuit is the test circuit for testing arc fault detector, including exchange is defeated
Entering end and arc fault detector, in addition to load circuit, the ac input end, load circuit form load access loop,
The arc fault detector is attempted by between ac input end and load circuit, the arc fault detector and load circuit
Between be additionally provided with arc fault generator, power switch, the arc fault detector are provided with the ac input end
The detector switch for accessing arc detector is provided between ac input end, is provided with the load access loop
For accessing the adjustment load access switch of load, the arc fault generator connects with arc fault detector, adjustment load
Enter to be respectively arranged with the first generator access switch, the second generator access switch, the arc fault generator between switching
Both ends be arranged in parallel shorting switch, the PC control main frames pass through auxiliary reclay and described power switch, visited respectively
Device switch, adjustment load access switch, the first generator access switch, the second generator access switch and shorting switch is surveyed to connect
Connect, ammeter and voltmeter are provided with the ac input end, the ammeter and voltmeter pass through Data Collection card and PC
Control main frame connects.
Further, the arc fault generator includes carbonized path electric arc test generator, the metallicity being arranged in parallel
Contact arc tests generator and point contact arc test generator, and faulty choosing is set on branch road where each testing generator
Switch is selected, the PC control main frames are connected by auxiliary reclay with described failure selecting switch.
Further, the load circuit includes multiple load resistances in parallel, is set on the branch road where each load resistance
Load selector switch is equipped with, the PC control main frames are connected by auxiliary reclay with described load selector switch.
The beneficial effects of the invention are as follows：A kind of integrated form simulation electric power experimental provision that the present invention uses, is controlled by PC
Main frame, industry control card realize the control to each switch control device on experimental test circuit, can be set according to PC control main frames
Fixed experimental procedure is sequentially tested, and user only needs connecting test device, the Selection experiment content in PC control main frames, you can
Experiment is automatically performed, test efficiency is high, is not in mistake, and using effect is good, avoids because experimental procedure operates mistake
Device failure caused by by mistake.
Brief description of the drawings
The invention will be further described with example below in conjunction with the accompanying drawings.
Fig. 1 is the system principle diagram of the present invention；
Fig. 2 is the circuit theory diagrams of experimental test circuit of the present invention；
Fig. 3 is the program flow diagram in the embodiment of the present invention.
Embodiment
Reference picture 1- Fig. 3, a kind of integrated form of the invention simulation electric power experimental provision, including experiment control system and examination
Test circuit is tested, display device, the external control that the experiment control system includes PC control main frames and is connected with PC control main frames are set
Standby, industry control card and data collector cards, the industry control card pass through the switch control device on auxiliary reclay and experimental test circuit
Connection, the Data Collection card is collected by induction module to the test data of experimental test circuit, during experiment, opens PC
Control interface in control main frame, selection enter corresponding experiment, and industry control card automatically controls experimental test by auxiliary reclay
Switch control device on circuit is tested, and induction module is transmitted test data to PC control main frames by Data Collection card
In, and test data is shown on the display device.
The present invention realizes the control to each switch control device on experimental test circuit by PC control main frames, industry control card
System, can sequentially it be tested according to the experimental procedure that PC control main frames are set, user only needs connecting test device, is controlled in PC
Selection experiment content on main frame processed, you can experiment is automatically performed, test efficiency is high, is not in mistake, and using effect is good,
Avoid the device failure caused by experimental procedure operating mistake.
Specifically, the specific embodiment of electric power experimental provision is simulated for above-mentioned integrated form, for testing arc fault detection
Device 1 whether can normal work, the experimental test circuit is the test circuit for testing arc fault detector 1, including hand over
Input and arc fault detector 1, in addition to load circuit are flowed, the ac input end, load circuit form load access
Loop, the arc fault detector 1 are attempted by between ac input end and load circuit, the arc fault detector 1 with
Arc fault generator is additionally provided between load circuit, power switch KM1, the electric arc are provided with the ac input end
The detector switch KM2 for accessing arc detector is provided between fault detector 1 and ac input end, the load connects
The adjustment load access switch KM3 for accessing load, the arc fault generator and arc fault are provided with entry loop
The first generator access switch KM4, the access of the second generator are respectively arranged between detector 1, adjustment load access switch KM3
KM6 is switched, the both ends of the arc fault generator have been arranged in parallel shorting switch KM5, and the PC control main frames pass through respectively
Auxiliary reclay connects with described power switch KM1, detector switch KM2, adjustment load access switch KM3, the first generator
Enter to switch KM4, the second generator access switch KM6 connected with shorting switch KM5, be provided with ammeter on the ac input end
2 and voltmeter 3, the ammeter 2 and voltmeter 3 be connected by Data Collection card with PC control main frames.
Specifically, the arc fault generator includes carbonized path electric arc test generator 4, the metallicity being arranged in parallel
Contact arc test generator 5 and point contact arc test generator 6, are each set faulty where test generator on branch road
Selecting switch KM7, the PC control main frames are connected by auxiliary reclay with described failure selecting switch KM7.The load
Circuit includes multiple load resistances in parallel, and load selector switch KM8 is provided with the branch road where each load resistance, described
PC control main frames are connected by auxiliary reclay with described load selector switch KM8.
Shown in reference picture 3, the specific work process of the present embodiment is as follows：Pass through the external control equipment such as mouse, keyboard, touch-screen
The test control software in PC control main frames is opened, into control interface, selects arc fault detector 1 to try in control interface
Test, PC control main frames trigger auxiliary reclay by industry control card and worked, and close the power switch on experimental test circuit successively
KM1, adjustment load access switch KM3, the first generator access switch KM4, the second generator access switch KM6 and shorting switch
KM5, at this moment load access loop conducting, load circuit access circuit, shorting switch KM5 is by arc fault generator short circuit, so
Selection afterwards needs the size of load accessed, and the triggering of the electric current of adjustment circuit, i.e. auxiliary reclay, which makes to load selection accordingly, opens
KM8 closures, reselection starting the arc mode are closed, auxiliary reclay triggering closes corresponding failure selecting switch KM7, and Preparatory work of experiment is just
Thread, click start to test, and simulation carries out the starting the arc, disconnect adjustment load access switch KM3 first, closure detector switch KM2 makes
Arc fault detector 1 accesses circuit, disconnects shorting switch KM5, the power supply of arc fault generator is started working, simulates
The data feedback of test to Data Collection card is converted into data signal into PC control main frames by arc, ammeter 2 and voltmeter 3,
The data of test are shown on the display device.
It is described above, simply presently preferred embodiments of the present invention, the invention is not limited in above-mentioned embodiment, as long as
It reaches the technique effect of the present invention with identical means, should all belong to protection scope of the present invention.
Claims (3)
1. a kind of integrated form simulates electric power experimental provision, it is characterised in that：Including experiment control system and experimental test circuit, institute
Stating experiment control system includes PC control main frames and the display device being connected with PC control main frames, external control equipment, industry control card sum
According to collector cards, the industry control card is connected by auxiliary reclay with the switch control device on experimental test circuit, the data
Collector cards are collected by induction module to the test data of experimental test circuit, during experiment, are opened in PC control main frames
Control interface, selection enter corresponding experiment, and industry control card automatically controls the switch on experimental test circuit by auxiliary reclay
Control device is tested, and induction module is transmitted test data into PC control main frames by Data Collection card, and is being shown
Test data is shown in equipment；The experimental test circuit is the test circuit for testing arc fault detector (1), including
Ac input end and arc fault detector (1), in addition to load circuit, the ac input end, load circuit form load
Loop is accessed, the arc fault detector (1) is attempted by between ac input end and load circuit, the arc fault detection
Device (1) is additionally provided with arc fault generator between load circuit, and power switch is provided with the ac input end
(KM1), the arc fault detector (1) is provided between ac input end opens for accessing the detector of arc detector
Close (KM2), the adjustment load access switch (KM3) for accessing load, the electric arc are provided with the load access loop
The first generator is respectively arranged between faulty generators and arc fault detector (1), adjustment load access switch (KM3) to connect
Enter switch (KM4), the second generator access switch (KM6), the both ends of the arc fault generator have been arranged in parallel short circuit and opened
Close (KM5), the PC control main frames pass through auxiliary reclay and described power switch (KM1), detector switch respectively
(KM2), adjustment load access switch (KM3), the first generator access switch (KM4), the second generator access switch (KM6) and
Shorting switch (KM5) connects, and is provided with ammeter (2) and voltmeter (3) on the ac input end, the ammeter (2) and
Voltmeter (3) is connected by Data Collection card with PC control main frames.
A kind of 2. integrated form simulation electric power experimental provision according to claim 1, it is characterised in that：The arc fault hair
Carbonized path electric arc test generator (4), metallic contact electric arc test generator (5) and the point that raw device includes being arranged in parallel connect
Electric shock arc test generator (6), each test on the branch road of generator place set faulty selecting switch (KM7), the PC controls
Main frame processed is connected by auxiliary reclay with described failure selecting switch (KM7).
A kind of 3. integrated form simulation electric power experimental provision according to claim 1, it is characterised in that：The load circuit bag
Multiple load resistances in parallel are included, load selector switch (KM8), the PC controls are provided with the branch road where each load resistance
Main frame processed is connected by auxiliary reclay with described load selector switch (KM8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410767429.3A CN104502752B (en) | 2014-12-11 | 2014-12-11 | A kind of integrated form simulates electric power experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410767429.3A CN104502752B (en) | 2014-12-11 | 2014-12-11 | A kind of integrated form simulates electric power experimental provision |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104502752A CN104502752A (en) | 2015-04-08 |
| CN104502752B true CN104502752B (en) | 2018-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410767429.3A Active CN104502752B (en) | 2014-12-11 | 2014-12-11 | A kind of integrated form simulates electric power experimental provision |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105067929B (en) * | 2015-08-12 | 2018-01-30 | 中国航空工业集团公司西安飞机设计研究所 | A kind of IHDC fire alarms overheat functional simulation verification method and its analogue means |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539483A (en) * | 2009-04-29 | 2009-09-23 | 北京航空航天大学 | Electric propulsion testing platform measurement control device |
| CN101846714A (en) * | 2010-04-23 | 2010-09-29 | 武汉理工大学 | Integrated detection system of electric appliances of cab |
| CN203117322U (en) * | 2013-01-21 | 2013-08-07 | 宁波习羽电子发展有限公司 | Fault arc carbonization track testing device |
| CN104198862A (en) * | 2014-09-17 | 2014-12-10 | 公安部沈阳消防研究所 | Alternating-current fault arc simulation experiment device and control method thereof |
-
2014
- 2014-12-11 CN CN201410767429.3A patent/CN104502752B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539483A (en) * | 2009-04-29 | 2009-09-23 | 北京航空航天大学 | Electric propulsion testing platform measurement control device |
| CN101846714A (en) * | 2010-04-23 | 2010-09-29 | 武汉理工大学 | Integrated detection system of electric appliances of cab |
| CN203117322U (en) * | 2013-01-21 | 2013-08-07 | 宁波习羽电子发展有限公司 | Fault arc carbonization track testing device |
| CN104198862A (en) * | 2014-09-17 | 2014-12-10 | 公安部沈阳消防研究所 | Alternating-current fault arc simulation experiment device and control method thereof |
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| CN104502752A (en) | 2015-04-08 |
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Denomination of invention: An integrated analog power experimental device Effective date of registration: 20211206 Granted publication date: 20180306 Pledgee: Industrial and Commercial Bank of China Limited Enping sub branch Pledgor: GUANGDONG JIYA ELECTRICAL Co.,Ltd. Registration number: Y2021980014166 |
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Granted publication date: 20180306 Pledgee: Industrial and Commercial Bank of China Limited Enping sub branch Pledgor: GUANGDONG JIYA ELECTRICAL Co.,Ltd. Registration number: Y2021980014166 |