CN206773102U - A kind of relay protection outlet Tripping matrix fast verification device - Google Patents
A kind of relay protection outlet Tripping matrix fast verification device Download PDFInfo
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- CN206773102U CN206773102U CN201720507002.9U CN201720507002U CN206773102U CN 206773102 U CN206773102 U CN 206773102U CN 201720507002 U CN201720507002 U CN 201720507002U CN 206773102 U CN206773102 U CN 206773102U
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- relay protection
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Abstract
A kind of relay protection outlet Tripping matrix fast verification device is the utility model is related to, is integrated with PLC programmable control modules and corresponding human-computer interaction interface, and an appropriate number of electric secondary test wire general standard interface；PLC programmable control modules are connected to the on-test pulse output end of relay-protection tester by code test port；The output channel that an appropriate number of input channel for gathering outlet tripping operation contact action situation is used for external output action contact with several is provided with PLC programmable control modules, all inputs, output channel can be connected to tripping operation outlet and the intake passage of protective relaying device by the standard interface being arranged on a certain working face of device.The device efficiently solves the drawbacks of protective relaying device outlet wavy trajectory checking operating efficiency is low, mistake probability is high.
Description
Technical field
The logic verify work of power system relay protection device is the utility model is related to, especially a kind of relay protection goes out
Mouth Tripping matrix fast verification device.
Background technology
Increasingly it is intended to complicate and maximize because the network and system of modern power systems are formed, corresponding microcomputer
The tripping operation outlet of protective relaying device and signal output channels also become increasingly complex, the outlet of some ripe Microcomputer Protections and signal
Passage has reached up to a hundred of total.More complicated protection device is exported for some tripping operations, such as G-T protective, bus differential
Protection, failure protection etc., largely tested when being verified to protection device, it is necessary to be done for tripping operation outlet correctness
Demonstrate,prove work.For the protection device that such outlet is more complicated, the method for generally use is to utilize ten thousand in relay protection check work
The connecting and disconnecting of outlet lead-out terminal are tested with table.This is a complexity, uninteresting and dangerous very high work, a whole set of
Protection device, which completes outlet wavy trajectory verification of correctness, needs to carry out up to thousands of measurement make-break operation, not only expends a large amount of
Working time, and do not pay attention to slightly being easy for going wrong.
Utility model content
In order to effectively solve the disadvantage that protective relaying device outlet wavy trajectory checking operating efficiency is low, mistake probability is high
End, adapts to work on the spot needs, and spy provides a kind of relay protection outlet Tripping matrix fast verification device.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of relay protection outlet Tripping matrix fast verification device, is integrated with PLC programmable control modules and corresponding human
Machine interactive interface, and an appropriate number of electric secondary test wire general standard interface；
The on-test pulse that PLC programmable control modules are connected to relay-protection tester by code test port is defeated
Go out end；An appropriate number of input for being used to gather outlet tripping operation contact action situation is provided with PLC programmable control modules to lead to
Road is used for the output channel of external output action contact with several, and all inputs, output channel can be by being arranged on device
Standard interface on a certain working face is connected to tripping operation outlet and the intake passage of protective relaying device；
The action situation of each tripping operation outlet acquisition channel and action connection point output channel can be arranged at checking dress
Put and do real-time display on positive display screen；PLC programmable control module storage insides have program, PLC programmable control modules
Internal processes carry out the measure of tripping operation outlet actuation time and the measure of outlet junctions contact resistance, and related data can pass through communication
Interface sends to human-computer interaction interface progress real-time testing result and shown.
A kind of above-mentioned relay protection outlet Tripping matrix fast verification device, device is provided with test button, by PLC
The test procedure of programmable control module storage inside, the availability of test tripping operation outlet acquisition channel, guarantee test result
Correctness.
A kind of above-mentioned relay protection outlet Tripping matrix fast verification device, promising of the device storage inside of checking
Meaning collection and the preset program of output channel naming ＆ numbering, staff input above-mentioned name by human-computer interaction interface and believed
Breath, human-computer interaction interface send data to PLC programmable control module flash memories by serial ports.
A kind of above-mentioned relay protection outlet Tripping matrix fast verification device, it is described checking device on be provided with involution by
Button, by internal preset involution program, involution operation can be carried out to the test data that last time tests, make human-computer interaction interface institute
The related data of display returns to original state.
A kind of above-mentioned relay protection outlet Tripping matrix fast verification device, it is described checking device on be provided with deposit by
Button, by internal preset corresponding program, the test data that can be tested last time carries out deposit operation, by human-computer interaction interface institute
The correlation test data of display are named and persistence.
A kind of above-mentioned relay protection outlet Tripping matrix fast verification device, it is described to verify that being provided with GPS on device leads to
With interface, can be reached and other device simultaneous tests by connecting gps signal.
Above-mentioned relay protection outlet Tripping matrix fast verification device, the checking device are real by Multi-Function Display
When display protection device output the action situation of contact.
The beneficial effects of the utility model are：The device both can verify that the correct of protective relaying device outlet Trip Logic
Property, the measure of tripping operation outlet actuation time and the measure of outlet junctions contact resistance can be also carried out, finally passes through related data
Communication interface, which is sent, to be carried out real-time testing result to man-machine interaction display screen and shows and persistence, efficiently solves relay protection
The drawbacks of device outlet wavy trajectory checking operating efficiency is low, mistake probability is high.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Embodiment
As shown in figure 1, a kind of relay protection outlet Tripping matrix fast verification device, is integrated with PLC programmable control moldings
Block and corresponding human-computer interaction interface 1, and an appropriate number of electric secondary test wire general standard interface 2；
The on-test pulse that PLC programmable control modules are connected to relay-protection tester by code test port is defeated
Go out end；An appropriate number of input for being used to gather outlet tripping operation contact action situation is provided with PLC programmable control modules to lead to
Road is used for the output channel of external output action contact with several, and all inputs, output channel can be by being arranged on device
Standard interface 3 on a certain working face is connected to tripping operation outlet and the intake passage of protective relaying device；
The action situation of each tripping operation outlet acquisition channel and action connection point output channel can be arranged at checking dress
Put positive display screen（Machine interactive interface 1）On do real-time display；PLC programmable control module storage insides have program, PLC
Programmable control module internal processes carry out the measure of tripping operation outlet actuation time and the measure of outlet junctions contact resistance, related
Data can be sent to the progress of human-computer interaction interface 1 real-time testing result by communication interface 5 and be shown.
Device is provided with test button, and by the test procedure of PLC programmable control module storage insides, test is tripped out
The availability of mouth acquisition channel, the correctness of guarantee test result.
The preset program of the promising any collection of device storage inside and output channel naming ＆ numbering is verified, staff is led to
Cross human-computer interaction interface and input above-mentioned name information, human-computer interaction interface sends data to PLC PLC technologies by serial ports 6
Module flash.
Involution button is provided with checking device, by internal preset involution program, the experiment number that last time can be tested
According to involution operation is carried out, the related data shown by human-computer interaction interface is set to return to original state.
Deposit button is provided with checking device, by internal preset corresponding program, the experiment number that last time can be tested
According to carrying out deposit operation, the correlation test data shown by human-computer interaction interface are named and persistence.
GPS general-purpose interfaces 4 are provided with checking device, can reach synchronous with other devices by connecting gps signal
Experiment.
The device both can verify that the correctness of protective relaying device outlet Trip Logic, when can also carry out tripping operation outlet action
Between measure and outlet junctions contact resistance measure, finally related data is sent to man-machine interaction by communication interface and shown
Screen progress real-time testing result is shown and persistence, efficiently solves protective relaying device outlet wavy trajectory checking work effect
The drawbacks of rate is low, mistake probability is high.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalents or the direct or indirect technical field for being used in correlation made using the utility model specification and accompanying drawing content,
Similarly it is included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of relay protection outlet Tripping matrix fast verification device, it is characterised in that be integrated with PLC programmable control modules
With corresponding human-computer interaction interface, and an appropriate number of electric secondary test wire general standard interface；
The on-test pulse that PLC programmable control modules are connected to relay-protection tester by code test port exports
End；An appropriate number of input channel for being used to gather outlet tripping operation contact action situation is provided with PLC programmable control modules
It is used for the output channel of external output action contact with several, all inputs, output channel can be by being arranged on device
Standard interface on one working face is connected to tripping operation outlet and the intake passage of protective relaying device；
The action situation of each tripping operation outlet acquisition channel and action connection point output channel can be arranged at checking device just
Real-time display is done on the display screen in face；PLC programmable control module storage insides have a program, inside PLC programmable control modules
Program carries out the measure of tripping operation outlet actuation time and the measure of outlet junctions contact resistance, and related data can pass through communication interface
Send to human-computer interaction interface progress real-time testing result and show.
A kind of 2. relay protection outlet Tripping matrix fast verification device according to claim 1, it is characterised in that device
Test button is provided with, by the test procedure of PLC programmable control module storage insides, test tripping operation exports acquisition channel
Availability, the correctness of guarantee test result.
3. a kind of relay protection outlet Tripping matrix fast verification device according to claim 1, it is characterised in that described
The preset program of the promising any collection of device storage inside and output channel naming ＆ numbering is verified, staff passes through man-machine friendship
Mutual interface inputs above-mentioned name information, and human-computer interaction interface sends data to PLC programmable control module flash memories by serial ports.
4. a kind of relay protection outlet Tripping matrix fast verification device according to claim 1, it is characterised in that described
Involution button is provided with checking device, by internal preset involution program, the test data that can be tested last time is answered
Return operation, the related data shown by human-computer interaction interface is returned to original state.
5. a kind of relay protection outlet Tripping matrix fast verification device according to claim 1, it is characterised in that described
Deposit button is provided with checking device, by internal preset corresponding program, the test data that can be tested last time is deposited
Disk is operated, and the correlation test data shown by human-computer interaction interface are named and persistence.
6. a kind of relay protection outlet Tripping matrix fast verification device according to claim 1, it is characterised in that described
GPS general-purpose interfaces are provided with checking device, can be reached and other device simultaneous tests by connecting gps signal.
7. relay protection outlet Tripping matrix fast verification device according to claim 1, it is characterised in that the checking
Device outputs the action situation of contact by Multi-Function Display real-time display protection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720507002.9U CN206773102U (en) | 2017-05-09 | 2017-05-09 | A kind of relay protection outlet Tripping matrix fast verification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720507002.9U CN206773102U (en) | 2017-05-09 | 2017-05-09 | A kind of relay protection outlet Tripping matrix fast verification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206773102U true CN206773102U (en) | 2017-12-19 |
Family
ID=60650425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720507002.9U Expired - Fee Related CN206773102U (en) | 2017-05-09 | 2017-05-09 | A kind of relay protection outlet Tripping matrix fast verification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206773102U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613361A (en) * | 2018-12-13 | 2019-04-12 | 席宇鹏 | A kind of automatic trip matrix measuring device |
| CN114776571A (en) * | 2021-06-18 | 2022-07-22 | 上海华电电力发展有限公司望亭发电分公司 | Pump feeding protection calibration system and method |
-
2017
- 2017-05-09 CN CN201720507002.9U patent/CN206773102U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613361A (en) * | 2018-12-13 | 2019-04-12 | 席宇鹏 | A kind of automatic trip matrix measuring device |
| CN114776571A (en) * | 2021-06-18 | 2022-07-22 | 上海华电电力发展有限公司望亭发电分公司 | Pump feeding protection calibration system and method |
| CN114776571B (en) * | 2021-06-18 | 2023-11-14 | 上海华电电力发展有限公司望亭发电分公司 | Pump protection and verification system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |