CN206906510U - A kind of microcomputer relay protection tester - Google Patents
A kind of microcomputer relay protection tester Download PDFInfo
- Publication number
- CN206906510U CN206906510U CN201720865833.3U CN201720865833U CN206906510U CN 206906510 U CN206906510 U CN 206906510U CN 201720865833 U CN201720865833 U CN 201720865833U CN 206906510 U CN206906510 U CN 206906510U
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- China
- Prior art keywords
- port
- housing
- switch
- industrial computer
- power amplifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000004224 protection Effects 0.000 title claims abstract description 22
- 238000002474 experimental method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Emergency Protection Circuit Devices (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
It the utility model is related to electronic technology field,Especially a kind of microcomputer relay protection tester,Including housing,The inner chamber of housing is provided with industrial computer,The outer wall of housing is provided with On-off signal port,Current output terminal mouth,Voltage output port,Output switch parameter port and fixed output port,And each port is connected by wire with industrial computer,Current output terminal mouth is located at the right side of On-off signal port,Voltage output port is located at the downside of pass amount input port,Fixed output port is arranged side by side with pass amount input port,Current output terminal mouth is located at the downside of voltage output port,The outer wall of housing is provided with power amplifier switch,It is grounded binding post and power amplifier reset switch,The microcomputer relay protection tester can carry out various relays and protection device is tested,And can be with computer,Keyboard and other external equipments are attached use,Operator is facilitated to be used,Stable work in work.
Description
Technical field
It the utility model is related to electronic technology field, more particularly to a kind of microcomputer relay protection tester.
Background technology
Microcomputer relay protection tester is a kind of important testing tool for ensureing power system security reliability service.Calculating
Today of machine technology, microelectric technique and Power Electronic Technique rapid development, new height is constantly released using latest technological achievements
Performance relay protection instrument is the inexorable trend of technological progress.And existing microcomputer mechanical and electrical protection tester cannot be grasped independently mostly
Make, cannot also connect the external equipments such as notebook and be used, the inconvenience of many is brought to operator.
Utility model content
The purpose of this utility model be in order to solve in the prior art exist mostly cannot independent operation, cannot also connect
Connect the shortcomings that external equipments such as notebook are used, and a kind of microcomputer relay protection tester proposed.
To achieve these goals, the utility model employs following technical scheme：
A kind of microcomputer relay protection tester, including housing are designed, the inner chamber of the housing is provided with industrial computer, the shell
It is defeated that the outer wall of body is provided with On-off signal port, current output terminal mouth, voltage output port, output switch parameter port and fixation
Exit port, and each port is connected by wire with industrial computer, and the current output terminal mouth is located at On-off signal port
Right side, the voltage output port is located at the downside of pass amount input port, the fixed output port and pass amount input port
Be arranged side by side, the current output terminal mouth is located at the downside of voltage output port, the outer wall of the housing be provided with power amplifier switch,
Ground connection binding post and power amplifier reset switch, the power amplifier switch and power amplifier reset switch are connected by wire with industrial computer, institute
State and LCDs is installed in the middle part of the outer wall of housing, the LCDs is connected by wire with industrial computer, the housing
Outer wall host switch, notebook interface and USB interface be installed, the host switch, notebook interface and USB interface are logical
Wire is crossed to be connected with industrial computer.
Preferably, the industrial computer operates boundary using 6000 Series in PS P controllers as core, and using Windows XP
Face.
Preferably, the LCDs is the very color LCD displays of TFT of 800*600 resolution ratio.
The utility model proposes a kind of microcomputer relay protection tester, beneficial effect is：By setting switching value defeated
Inbound port, current output terminal mouth, voltage output port and output switch parameter port so that the tester can be to traditional various
Relay and protection device are tested, and also various experiments can be carried out to modern various Microcomputer Protections, particularly to transformer
Poor work(protection, experiment is more convenient, the power amplifier reset switch of setting, when tester causes system crash because of abnormal operation,
Usable reset switch is recovered, and improves the job stability of tester, while is provided with USB interface so that the test
Instrument can be attached use with computer, keyboard and other external equipments, facilitate operator to be used.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of microcomputer relay protection tester structural representation.
In figure：1 On-off signal port, 2 current output terminal mouths, 3 voltage output ports, 4 output switch parameter ports, 5 are consolidated
Set output terminal mouth, 6 power amplifier switch, 7 ground connection binding posts, 8 power amplifier reset switches, 9 LCDs, 10 host switch, 11 notes
This interface, 12 USB interfaces, 13 housings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1, a kind of microcomputer relay protection tester, including housing 13, the inner chamber of housing 13 are provided with industrial computer, shell
The outer wall of body 13 is provided with On-off signal port 1, current output terminal mouth 2, voltage output port 3, the and of output switch parameter port 4
Fixed output port 5, and each port is connected by wire with industrial computer, and current output terminal mouth 2 is located at On-off signal
The right side of port 1, voltage output port 3 are located at the downside of pass amount input port 1, fixed output port 5 and pass amount input port 1
It is arranged side by side, current output terminal mouth 2 is located at the downside of voltage output port 3, and the outer wall of housing 13 is provided with power amplifier switch 6, connect
Ground binding post 7 and power amplifier reset switch 8, power amplifier switch 6 and power amplifier reset switch 8 are connected by wire with industrial computer, housing
LCDs 9 is installed in the middle part of 13 outer wall, LCDs 9 is connected by wire with industrial computer, the outer wall peace of housing 13
It is logical equipped with host switch 10, notebook interface 11 and usb 12, host switch 10, notebook interface 11 and usb 12
Cross wire to be connected with industrial computer, power amplifier reset switch 8 is set, when tester causes system crash because of abnormal operation, can be made
Recovered with reset switch 8, improve the job stability of tester.
Industrial computer uses 6000 Series in PS P controllers as core, and uses Windows XP operation interfaces, liquid crystal display
Screen 9 is the very color LCD displays of TFT of 800*600 resolution ratio, and classical Windows XP operation interfaces, man-machine interface is friendly, behaviour
Make simple and efficient, high performance built-in industrial control machine and the true colour display screen display screen of TFT that 8.4 cun of resolution ratio are 800*600, can provide
Abundant intuitively information, including the current working condition of equipment and various help informations.
Operation principle：Tester power line is inserted in AC220V power outlets first, presses host switch 10, opens work
Electromechanical source is controlled, industrial computer starts Windows XP operating systems, and after startup, LCDs 9 enters tester software master
Interface, power amplifier switch 6 is then turned on, connects electric current, voltage circuit, select corresponding software module to carry out on LCDs 9
Experiment, notebook interface 11 and usb 12 are connected by signal wire with external equipment.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (3)
1. a kind of microcomputer relay protection tester, including housing (13), the inner chamber of the housing (13) is provided with industrial computer, and it is special
Sign is that the outer wall of the housing (13) is provided with On-off signal port (1), current output terminal mouth (2), voltage output port
(3), output switch parameter port (4) and fixed output port (5), and each port is connected by wire with industrial computer, institute
The right side that current output terminal mouth (2) is located at On-off signal port (1) is stated, the voltage output port (3) is located at pass amount input
The downside of port (1), the fixed output port (5) are arranged side by side with pass amount input port (1), the current output terminal mouth
(2) it is located at the downside of voltage output port (3), the outer wall of the housing (13) is provided with power amplifier switch (6), ground connection binding post
(7) it is connected with power amplifier reset switch (8), the power amplifier switch (6) and power amplifier reset switch (8) by wire with industrial computer,
LCDs (9) is installed, the LCDs (9) is connected by wire and industrial computer in the middle part of the outer wall of the housing (13)
Connect, the outer wall of the housing (13) is provided with host switch (10), notebook interface (11) and USB interface (12), the main frame
Switch (10), notebook interface (11) and USB interface (12) are connected by wire with industrial computer.
2. a kind of microcomputer relay protection tester according to claim 1, it is characterised in that the industrial computer uses 6000
Series in PS P controller uses Windows XP operation interfaces as core.
A kind of 3. microcomputer relay protection tester according to claim 1, it is characterised in that the LCDs (9)
For the very color LCD displays of TFT of 800*600 resolution ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720865833.3U CN206906510U (en) | 2017-07-17 | 2017-07-17 | A kind of microcomputer relay protection tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720865833.3U CN206906510U (en) | 2017-07-17 | 2017-07-17 | A kind of microcomputer relay protection tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206906510U true CN206906510U (en) | 2018-01-19 |
Family
ID=61313244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720865833.3U Expired - Fee Related CN206906510U (en) | 2017-07-17 | 2017-07-17 | A kind of microcomputer relay protection tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206906510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470930A (en) * | 2019-08-07 | 2019-11-19 | 国网河北省电力有限公司 | The hand-held reaying protection test instrument of low cost |
| CN113092920A (en) * | 2021-04-14 | 2021-07-09 | 山东环科电力科技有限公司 | Handheld secondary defect elimination tester |
-
2017
- 2017-07-17 CN CN201720865833.3U patent/CN206906510U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470930A (en) * | 2019-08-07 | 2019-11-19 | 国网河北省电力有限公司 | The hand-held reaying protection test instrument of low cost |
| CN113092920A (en) * | 2021-04-14 | 2021-07-09 | 山东环科电力科技有限公司 | Handheld secondary defect elimination tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 |