CN203798979U - Electrified globe-set-drive test platform for microcomputer protection - Google Patents
Electrified globe-set-drive test platform for microcomputer protection Download PDFInfo
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- CN203798979U CN203798979U CN201320795625.2U CN201320795625U CN203798979U CN 203798979 U CN203798979 U CN 203798979U CN 201320795625 U CN201320795625 U CN 201320795625U CN 203798979 U CN203798979 U CN 203798979U
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- microcomputer protection
- test platform
- test
- globe
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- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 238000012544 monitoring process Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000004891 communication Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 3
- 230000003678 scratch resistant effect Effects 0.000 claims description 3
- 238000012795 verification Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses an electrified globe-set-drive test platform for microcomputer protection, and the platform comprises a handcart-type verification table which comprises a single-phase alternating-current verification instrument and a remote monitoring host. The single-phase alternating-current verification instrument is connected with a microcomputer protection device through a verification line. The remote monitoring host communicates with on-site wireless monitoring collection equipment in a wireless mode. The on-site wireless monitoring collection equipment comprises a wireless monitoring camera and a supporting tripod, wherein the height of the supporting tripod can be adjusted. The exterior of the verification line is wrapped by insulating scratching-proof rubber. The platform provided by the utility model effectively removes a hidden danger of personal safety in the process of an electrified globe-set-drive test. Moreover, the handcart-type verification table is convenient to move and improves the work efficiency. The platform provided by the utility model can monitor the operation conditions of on-site equipment in real time, can effectively reduce the labor intensity, and reduces the number of staff for the on-site test.
Description
Technical field
The utility model relates to the charged whole group of transmission test platform of a kind of Microcomputer Protection, belongs to power equipment detection field.
Background technology
At present, along with carrying out in a deep going way of repair based on condition of component, electric substation concentrates the chance of interruption maintenance fewer and feweri, and the maintenance time limit of microcomputer protecting device is more and more longer.Although present microcomputer protecting device and secondary circuit have the self-checking function of part, not comprehensive.Integrity inspection for the jump, closing loop of protective device lacks effective detection means.Outlet trip(ping) circuit (comprising the contact of exit relay, exit relay, the wiring of tripping operation output clamping), this two loop of reclosing outlet loop is normal in service without loop current; breaker tripping and closing contact or circuit connection loose contact; protective device can not detect; can not cause heating, utilize the technology such as infrared diagnostics to be difficult to solve yet simultaneously yet.
Although can effectively guarantee normally carrying out of transmission test by every management, technological means, yet also run into some problems in the urgent need to address in implementation process at the scene.For the protection transmission test of concentrating group screen, need testing crew to the action situation of a switchgear of switch gear room's field observation at present.For local mounted protection transmission test, need testing crew to test dosage near the switch cubicle of operation.Because switch is in normal operating condition, charged whole group of transmission test need carry out charged breaking-closing operating, may jeopardize the event of testing crew personal safety in this process, has great potential safety hazard.
Summary of the invention
For solving the problems of the technologies described above; the utility model aims to provide the charged whole group of transmission test platform of a kind of Microcomputer Protection; the test current that superposes on the microcomputer protecting device secondary current loop of operation, makes microcomputer protecting device action outlet breaker tripping and closing, switchgear of transmission.By this test, can effectively verify the integrity of the protective device closing loop of not repairing for a long time, guarantee the action accuracy of protection, ensure the personal safety of testing crew.
For achieving the above object; the utility model has adopted following technical scheme: the charged whole group of transmission test platform of this Microcomputer Protection; comprise truck type checking table; truck type checking table is comprised of single-phase AC tester and remote monitoring main frame; single-phase AC tester is connected with microcomputer protecting device by checkout line, and remote monitoring main frame and on-site wireless monitoring collecting device carry out radio communication.
During as preferred concrete enforcement, described on-site wireless monitoring collecting device comprises wireless monitor camera and adjustable height support triangle frame.
During as preferred concrete enforcement, described checkout line is tied with the scratch resistant rubber of insulation outward.
Beneficial effect:
1,, by the use of this test platform, efficiently solve the hidden danger of personal safety in the charged whole group of transmission test process of Microcomputer Protection.Testing crew can carry out the remote operation of switch transmission test, avoids the switch gear room that enters operation to carry out the test of switch divide-shut brake.
2, test platform height the is integrated charged whole group of various device that transmission test is required, possesses mobile advantage easily, can improve the efficiency of on-the-spot transmission test, shortens test period.
3, can real time monitoring field apparatus action situation, can effectively alleviate working strength, reduce site test staff's quantity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: truck type check-out console 1, single-phase AC tester 2, remote monitoring main frame 3, on-site wireless monitoring collecting device 4, wireless monitor camera 41, support triangle frame 42, checkout line 5, microcomputer protecting device 6.
Embodiment
Referring to Fig. 1.The charged whole group of transmission test platform of Microcomputer Protection of the present embodiment, comprises truck type checking table 1, and this checking table 1 is integrated single-phase AC tester 2 and remote monitoring main frame 3, for applying fault current amount to microcomputer protecting device 6.On-site wireless monitoring collecting device 4 comprises wireless monitor camera 41 and adjustable height support triangle frame 42.Wireless monitor camera 41 possesses wireless transmission function, and remote monitoring main frame 3 carries out radio communication with on-site wireless monitoring collecting device 4.Action situation, the status information of 41 pairs of local mounted microcomputer protecting device 6 panel datas of wireless monitor camera, relevant panel light information and a switchgear are carried out real time monitoring, by monitoring data transmission to remote monitoring main frame 3.Checking table 1 is designed to truck type, is convenient to move, and increases work efficiency.
Single-phase AC tester is connected with microcomputer protecting device 6 by checkout line 5.40 meters of verification line lengths, twine the scratch resistant rubber of insulation outward.Meet the requirement of the fault current amount that superposes outside switch gear room, realize the operated from a distance of switch transmission test.
The course of work of the present utility model is:
A) for the transmission test of concentrating the Microcomputer Protection of group screen
On-site wireless is monitored to the dead ahead that collecting device is placed in a switchgear, adjust the status information that wireless monitor camera guarantees a switchgear of real time monitoring.Before truck type checking table is placed on to protection screen and carry out test connection, current output terminal of single-phase AC tester is connected to the protective current secondary circuit of microcomputer protecting device by checkout line.Open remote monitoring main frame and carry out communication debugging with on-site wireless monitoring collecting device, real time monitoring is carried out in scene.Utilize single-phase AC tester output test electric current, progressively increase switchgear information of test current real time monitoring, protection action situation, if switch transmission is correct, off-test.
B) for the transmission test of local mounted Microcomputer Protection
On-site wireless is monitored to the dead ahead that collecting device is placed in microcomputer protecting device, adjust monitoring camera and guarantee real time monitoring and be installed on microcomputer protecting device on switch cubicle and the status information of a switchgear.Truck type checking table is placed in Wai Huo pulpit, switch gear room, carries out test connection.Current output terminal of single-phase AC tester is connected to the protective current secondary circuit of microcomputer protecting device by checkout line.Open remote monitoring main frame and carry out communication debugging with on-site supervision collecting device, real time monitoring is carried out in scene.Utilize single-phase AC tester output test electric current, progressively increase switchgear information of test current real time monitoring, protection action situation, if switch transmission is correct, off-test.
Claims (3)
1. the charged whole group of transmission test platform of Microcomputer Protection, comprises truck type checking table, it is characterized in that:
Truck type checking table (1) comprises single-phase AC tester (2) and remote monitoring main frame (3); described single-phase AC tester (2) is connected with microcomputer protecting device (6) by checkout line (5), and described remote monitoring main frame (3) carries out radio communication with on-site wireless monitoring collecting device (4).
2. the charged whole group of transmission test platform of Microcomputer Protection as claimed in claim 1, is characterized in that: described on-site wireless monitoring collecting device (4) comprises wireless monitor camera (41) and adjustable height support triangle frame (42).
3. the charged whole group of transmission test platform of Microcomputer Protection as claimed in claim 1, is characterized in that: the outer scratch resistant rubber of insulation that is tied with of described checkout line (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795625.2U CN203798979U (en) | 2013-12-06 | 2013-12-06 | Electrified globe-set-drive test platform for microcomputer protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795625.2U CN203798979U (en) | 2013-12-06 | 2013-12-06 | Electrified globe-set-drive test platform for microcomputer protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798979U true CN203798979U (en) | 2014-08-27 |
Family
ID=51381183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320795625.2U Expired - Lifetime CN203798979U (en) | 2013-12-06 | 2013-12-06 | Electrified globe-set-drive test platform for microcomputer protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110097746A (en) * | 2018-01-31 | 2019-08-06 | 国网河南省电力公司平顶山供电公司 | A kind of the protection transmission auxiliary system and its application method of electrical secondary equipment |
-
2013
- 2013-12-06 CN CN201320795625.2U patent/CN203798979U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110097746A (en) * | 2018-01-31 | 2019-08-06 | 国网河南省电力公司平顶山供电公司 | A kind of the protection transmission auxiliary system and its application method of electrical secondary equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |