CN208026841U - A kind of protective relaying device intelligent checking system - Google Patents
A kind of protective relaying device intelligent checking system Download PDFInfo
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- CN208026841U CN208026841U CN201820200817.7U CN201820200817U CN208026841U CN 208026841 U CN208026841 U CN 208026841U CN 201820200817 U CN201820200817 U CN 201820200817U CN 208026841 U CN208026841 U CN 208026841U
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- microcomputer protecting
- checking system
- protecting device
- intelligent checking
- microcomputer
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Abstract
The utility model discloses and provides a kind of protective relaying device intelligent checking system, it includes the PC of corresponding adaptation connection, Microcomputer Protection tester, microcomputer protecting device intelligent checking system, more measured relay microcomputer protecting devices, and various different measured relay microcomputer protecting device examination criteria sample files, MCU control devices in microcomputer protecting device intelligent checking system can detect the specifications and models of measured relay microcomputer protecting device and corresponding master sample file called to carry out burning to measured relay microcomputer protecting device, and upper electricity operation detection can be carried out to the measured relay microcomputer protecting device after progress burning, it is product aging, result after operation detection is identified, classification.The utility model can realize batch detection, promote working efficiency, improve the ex factory pass rate of product.
Description
Technical field
The utility model is related to electrical equipment, component, testing techniques of equipment field more particularly to a kind of protective relaying devices
Intelligent checking system.
Background technology
With the development of society, the progress of science and technology, in daily life and production to the demand of electric energy and
Rely on increasing, the national construction dynamics for increasing electric power network.Therefore, how to ensure the fortune of electric system efficient stable
Row, becomes most important, so the demand of the protective relaying device as protection power system security also increasingly increases.Relay
The product testing work of protective device is made of download program, initial detecting, high temperature ageing, factory testing this four independent flow
, each flow is required for personnel to go to operate, under efficiency is relatively low.Meanwhile and because work it is very cumbersome with it is dull so that
Testing staff extremely easy tos produce psychology tired out in repeated work, the problems such as being easy to cause the missing inspection of product, and product is caused to go out
The disqualification rate of factory rises, and is extremely unfavorable for the development of enterprise.
The utility model gives original cumbersome, dull product testing work by using one chip microcomputer as core
The intelligent automatic detecting system of the heart is completed, it is intended to be promoted working efficiency, is improved the ex factory pass rate of product.
Invention content
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of protective relaying device
Intelligent checking system, it is intended to promote working efficiency, improve the ex factory pass rate of product.
Technical solution used by the utility model is：The utility model it include PC, Microcomputer Protection tester, microcomputer protect
Protection unit intelligent checking system, more measured relay microcomputer protecting devices, the PC and microcomputer protecting device intelligent measurement system
Bulk cargo is equipped with various different measured relay microcomputer protecting device examination criteria sample files, the PC connections Microcomputer Protection
Tester, microcomputer protecting device intelligent checking system, the microcomputer protecting device intelligent checking system connect the Microcomputer Protection
Tester, more measured relay microcomputer protecting devices.
The microcomputer protecting device intelligent checking system includes that MCU control devices can detect measured relay Microcomputer Protection dress
The specifications and models set simultaneously call corresponding master sample file to carry out burning to the measured relay microcomputer protecting device.
The MCU control devices can carry out upper electricity operation inspection to the measured relay microcomputer protecting device after progress burning
It surveys, carry out aging out of service.
The protective relaying device intelligent checking system carries out upper electricity operation detection to measured relay microcomputer protecting device
Result afterwards is identified, is classified.
The utility model has the beneficial effects that：Due to the utility model, it includes PC, Microcomputer Protection tester, Microcomputer Protection
Device intelligent checking system, more measured relay microcomputer protecting devices, the PC and microcomputer protecting device intelligent checking system
Device has various different measured relay microcomputer protecting device examination criteria sample files, the PC connections Microcomputer Protection to survey
Instrument, microcomputer protecting device intelligent checking system are tried, the microcomputer protecting device intelligent checking system connects the Microcomputer Protection and surveys
Try instrument, more measured relay microcomputer protecting devices.The microcomputer protecting device intelligent checking system includes MCU control devices can
It detects the specifications and models of measured relay microcomputer protecting device and calls corresponding master sample file micro- to the measured relay
Machine protective device carries out burning.The MCU control devices can carry out the measured relay microcomputer protecting device after progress burning
Upper electricity operation detection, carry out aging out of service.The protective relaying device intelligent checking system protects measured relay microcomputer
Protection unit carries out the result after electricity operation detection and is identified, classified.So the utility model can promote working efficiency, improve
The ex factory pass rate of product.
Description of the drawings
Fig. 1 is the utility model circuit structure schematic block diagram；
Fig. 2 is utility model works flow diagram.
Specific implementation mode
As shown in Figure 1 and Figure 2, the utility model it include PC, Microcomputer Protection tester, microcomputer protecting device intelligent measurement
System, more measured relay microcomputer protecting devices, the PC and microcomputer protecting device intelligent checking system device have it is various not
With measured relay microcomputer protecting device examination criteria sample file, the PC connections Microcomputer Protection tester, microcomputer are protected
Protection unit intelligent checking system, the microcomputer protecting device intelligent checking system connect the Microcomputer Protection tester, more quilts
Survey relay microcomputer protecting device.
The microcomputer protecting device intelligent checking system includes that MCU control devices can detect measured relay Microcomputer Protection dress
The specifications and models set simultaneously call corresponding master sample file to carry out burning to the measured relay microcomputer protecting device.
The MCU control devices can carry out upper electricity operation inspection to the measured relay microcomputer protecting device after progress burning
It surveys, carry out aging out of service.
The protective relaying device intelligent checking system carries out upper electricity operation detection to measured relay microcomputer protecting device
Result afterwards is identified, is classified.
In the present embodiment, modular mentality of designing, including external tester, PC machine, intelligent checking system, intelligence are used
Energy detecting system is by using the central control module that STM32 microcontrollers are core processor（MCU）, input and output detection mould
Block, device handover module, communication module composition.Each intermodule coordinates control by MCU, to maintain the operation of whole system,
It only needs Quality Inspector to be all placed to device in aging chamber when work, opens power supply, chosen in the operation interface of host computer
" beginning " is clicked after program.It thus can greatly save manually, improve production efficiency, reduce production cost, together
When also greatly reduce the probability of error.
Specific workflow is as follows：
One, it is tested the burning of microcomputer protecting device program
Batch is tested microcomputer protecting device to be placed on high temperature ageing frame, intelligent checking system is automatically all logical by device
Electricity, and download the burning that application program carries out protective device program simultaneously by the gross, after the completion of waiting for burning program, fed back according to device
The difference of signal selects the device that is out of order, and reports to PC.
Two, the detection of apparatus function
After all tested microcomputer protecting devices complete the burning of program, MCU control device selecting modules, selection the
One table apparatus is sequentially ingressed into voltage, electric current, and input and output amount is detected device, and Microcomputer Protection tester obtains detection
Data information handled by being sent to the ends PC.The operation of First is repeated in subsequent device, by each device
Feedback of status give the ends PC, the ends PC notify MCU to light the trouble light of corresponding intrument by communication module if there are failed equipment,
Final cutting installation's power source facilitates testing staff to take out faulty equipment.
Three, the aging and reinspection of microcomputer protecting device are tested
After the completion of initial survey, by electric bell alarming, testing staff is notified to take out failed equipment, opens high temperature ageing power supply,
Start aging, after reaching preset ageing time, MCU notifies temperature control module to connect exhaust fan power supply, is dropped to aging chamber
Temperature, after temperature is reduced to predetermined value, MCU is detected operation to device again, and faulty device is marked again,
Notify inspector withdrawing device.
Four, after the completion of detecting, direct packaging and storage.
Claims (4)
1. a kind of protective relaying device intelligent checking system, it is characterised in that：It includes PC, Microcomputer Protection tester, microcomputer guarantor
Protection unit intelligent checking system, more measured relay microcomputer protecting devices, the PC and microcomputer protecting device intelligent measurement system
Bulk cargo is equipped with various different measured relay microcomputer protecting device examination criteria sample files, the PC connections Microcomputer Protection
Tester, microcomputer protecting device intelligent checking system, the microcomputer protecting device intelligent checking system connect the Microcomputer Protection
Tester, more measured relay microcomputer protecting devices.
2. protective relaying device intelligent checking system according to claim 1, it is characterised in that：The microcomputer protecting device
Intelligent checking system includes that MCU control devices can detect the specifications and models of measured relay microcomputer protecting device and call corresponding mark
Quasi- sample file carries out burning to the measured relay microcomputer protecting device.
3. protective relaying device intelligent checking system according to claim 2, it is characterised in that：The MCU control devices
Upper electricity operation detection, carry out aging out of service can be carried out to the measured relay microcomputer protecting device after progress burning.
4. protective relaying device intelligent checking system according to claim 1, it is characterised in that：The protective relaying device
Intelligent checking system carries out the result after upper electricity operation detection to measured relay microcomputer protecting device and is identified, classifies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820200817.7U CN208026841U (en) | 2018-02-06 | 2018-02-06 | A kind of protective relaying device intelligent checking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820200817.7U CN208026841U (en) | 2018-02-06 | 2018-02-06 | A kind of protective relaying device intelligent checking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208026841U true CN208026841U (en) | 2018-10-30 |
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ID=63904357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820200817.7U Active CN208026841U (en) | 2018-02-06 | 2018-02-06 | A kind of protective relaying device intelligent checking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208026841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113359018A (en) * | 2020-03-04 | 2021-09-07 | 南京捷泰电力设备有限公司 | Integrated device suitable for testing, checking and electrifying aging of miniature circuit breaker |
-
2018
- 2018-02-06 CN CN201820200817.7U patent/CN208026841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113359018A (en) * | 2020-03-04 | 2021-09-07 | 南京捷泰电力设备有限公司 | Integrated device suitable for testing, checking and electrifying aging of miniature circuit breaker |
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