CN105301393A - 10kV distribution automatic test platform - Google Patents
10kV distribution automatic test platform Download PDFInfo
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- CN105301393A CN105301393A CN201510694973.4A CN201510694973A CN105301393A CN 105301393 A CN105301393 A CN 105301393A CN 201510694973 A CN201510694973 A CN 201510694973A CN 105301393 A CN105301393 A CN 105301393A
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- 238000012360 testing method Methods 0.000 title claims abstract description 39
- 238000001514 detection method Methods 0.000 claims abstract description 43
- 238000012545 processing Methods 0.000 claims description 16
- 230000007547 defect Effects 0.000 abstract description 21
- 230000008030 elimination Effects 0.000 abstract description 13
- 238000003379 elimination reaction Methods 0.000 abstract description 13
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The invention discloses a 10kV distribution automatic test platform, which comprises a machine body, an opening and closing detection module and a current detection module, wherein the top part of the machine body is provided with a handle; the middle of the machine body is provided with a baffle; the baffle separates the machine body into a cable bin and a circuit box; the upper part of the circuit box is the cable bin; the upper end of the front surface of the cable bin is hinged with a cable bin cover; one side of the circuit box is provided with a groove; the surface of the groove is provided with an ammeter display screen; the other side of the front surface of the circuit box is respectively provided with a red LED lamp, a green LED lamp, button switches and a buzzer; and the red LED lamp and the green LED lamp are correspondingly provided with a red button switch and a green button switch. According to the 10kV distribution automatic test platform, during the distribution automatic equipment operation and maintenance defect elimination work, an operator carries the distribution automatic test platform, and pole-mounted segmented load current measurement and dividing-type switch remote control test can be completed in the field.
Description
Technical field
The present invention relates to Distribution Network Equipment maintenance technology field, be specially a kind of 10kV power distribution automation test platform.
Background technology
Power distribution automation is the important means improving power supply reliability, is also the important component part of intelligent grid.Along with the construction of intelligent grid, city net, the deepening continuously of the upgrading of rural power grids, power distribution automation number of, lines increases year by year, and distribution power automation terminal usage quantity gets more and more.Distribution power automation terminal equipment runs without interruption after putting into operation always, along with the increase of working time, problem, the defect of automatization terminal equipment increase gradually, therefore, the operation maintenance work of automation equipment is day by day various, and automatization terminal defect elimination becomes the groundwork of distribution secondary Yun Jian teams and groups of electric company.
In the work of power distribution automation defect elimination, the reason of distribution network automated equipment remote-control failure causes primarily of primary equipment and secondary terminals defect, the reason mainly secondary terminals existing defects of remote control tripping exception, after the defect of process remote control failure, distribution regulation and control department needs to carry out an acceptance inspection to defect elimination work, method is that remote control again " divides, closes " this equipment, and whether sense terminals can normal remote control.But during remote terminal, switch with it cooperating completes remote control and divides, closes a floodgate, user so can be caused to have a power failure, and for ensureing the power supply of user, the defect of remote control failure is checked and accepted and cannot be carried out, only need switch when proposing report power failure plan, and examination of just having an opportunity, otherwise shelves always.Therefore, in order to ensure power supply reliability, cannot check and accept after the defect expressivity of remote control failure always, thus can not guarantee that terminal recovers normal.During process remote measurement defect, the electric current that CT in robotization switch exports cannot be measured by instrumentation, thus can not determine whether be that the remote measurement that terminal problem or primary equipment problem cause is abnormal, the general a complete set of switch by more renewing after power failure solves, the process time of carry and report power failure plan, constructing replacing is long, and causing defect can not eliminate in time.To automatization terminal in distribution secondary defect elimination cannot remote control test, the problem that cannot directly measure of CT output current, except power failure, do not have better way to solve, these problems can not be eliminated overstep tripping when causing distribution line failure in time, expand power failure range, cause unnecessary loss.
Summary of the invention
The object of the present invention is to provide a kind of 10kV power distribution automation test platform, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of 10kV power distribution automation test platform, comprise body, divide-shut brake detection module and current detection module, the top of described body is provided with handle, the middle part of described body is provided with dividing plate, and dividing plate is divided into cable storehouse and circuit box body, the top of described circuit box is cable storehouse, the front surface upper end thereof cable Cang Gai in described cable storehouse, the side of described circuit box offers groove, the surface of described groove is provided with reometer display screen, the front surface opposite side of described circuit box is respectively equipped with red LED lamp, green LED lamp, pushbutton switch and hummer, and red LED lamp and green LED lamp correspondence are provided with red button switch and the green button switch, the left side of described body is provided with power socket, on described power socket, correspondence is connected with connector, described power socket is electrically connected with divide-shut brake detection module and current detection module respectively, the output terminal of described current detection module is electrically connected with the input end of signal amplifier, the output terminal of described signal amplifier and divide-shut brake detection module is all electrically connected with the input end of central processing unit, the input end of described central processing unit is electrically connected with the output terminal of power supply, the output terminal of described central processing unit is electrically connected with the input end of display module and hummer respectively, described display module comprises reometer display screen, red LED lamp, green LED lamp, described central processing unit is electrically connected with signal transmitting and receiving module is two-way, described central processing unit is electrically connected pushbutton switch respectively, red button switch and the green button switch, described signal transmitting and receiving module is electrically connected with sense terminals is two-way, described current detection module, divide-shut brake detection module, signal amplifier, signal transmitting and receiving module is all arranged on the inside of body.
Preferably, described connector comprises four-core combination of interfaces, five core combination of interfaces, six core combination of interfaces, 20 four-core combination of interfaces.Described four-core combination of interfaces is made up of four-core aviation plug, socket, line and power socket, described five core combination of interfaces are made up of five core aviation plugs, socket, line and power socket, described six core combination of interfaces are made up of six core aviation plugs, socket, line and power socket, and described 20 four-core combination of interfaces are made up of 20 four-core aviation plugs, socket, line and power socket.
Preferably, described divide-shut brake detection module comprises A.C. contactor and timing relay, and divide-shut brake detection module is divided into sectional type terminal test and boundary terminal test.
Preferably, described current detection module comprises current transformer.
Compared with prior art, the invention has the beneficial effects as follows: this 10kV power distribution automation test platform, solve equipment produced problem, in the work of power distribution automation equipment O&M defect elimination, operating personnel carries power distribution automation test platform, segmentation load current on coupled columns can be completed at the scene measure, the test of boundary type switch remote control, thus judge it is the problem of primary equipment or secondary device faster, improve defect elimination efficiency, by the setting of deciliter detection module, remote control can be realized divide, during combined floodgate test distribution power automation terminal, test platform can with sound, light instruction carrys out dividing of display terminal, "on" position, prevent the unnecessary power failure because remote-controlled test causes, by the setting to current detection module, when the abnormal defect elimination of remote measurement, directly can measure the output valve of CT in 10kV equipment, in order to judge being that CT exception or automatization terminal are measured extremely, improve the efficiency of defect elimination, hummer plays the effect of prompting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is structured flowchart of the present invention.
In figure: 1 body, 2 divide-shut brake detection modules, 3 current detection modules, 4 dividing plates, 5 cable storehouses, 6 circuit box, 7 grooves, 8 cable Cang Gai, 9 reometer display screens, 10 red LED lamp, 11 green LED lamp, 12 pushbutton switches, 13 hummers, 14 power sockets, 15 connectors, 16 signal amplifiers, 17 central processing units, 18 power supplys, 19 display modules, 20 current transformers, 21 signal transmitting and receiving modules, 22 sense terminals, 23 A.C. contactors, 24 timing relays, 25 handles.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, the invention provides a kind of technical scheme: a kind of 10kV power distribution automation test platform, solve equipment produced problem, in the work of power distribution automation equipment O&M defect elimination, operating personnel carries power distribution automation test platform, segmentation load current on coupled columns can be completed at the scene measure, the test of boundary type switch remote control, thus judge it is the problem of primary equipment or secondary device faster, improve defect elimination efficiency, comprise body 1, divide-shut brake detection module 2 and current detection module 3, by the setting of deciliter detection module 2, remote control can be realized divide, during combined floodgate test distribution power automation terminal, test platform can with sound, light instruction carrys out dividing of display terminal, "on" position, prevent the unnecessary power failure because remote-controlled test causes, by the setting to current detection module 3, when the abnormal defect elimination of remote measurement, directly can measure the output valve of CT in 10kV equipment, in order to judge being that CT exception or automatization terminal are measured extremely, improve the efficiency of defect elimination, the top of body 1 is provided with handle 25, body 1 to be converted to point the control signal that distribution power automation terminal exports, close a floodgate, energy storage signal, electric current and output state result can be detected simultaneously, the middle part of body 1 is provided with dividing plate 4, and dividing plate 4 is divided into cable storehouse 5 and circuit box 6 body 1, the top of circuit box 6 is cable storehouse 5, the front surface upper end thereof cable storehouse lid 8 in cable storehouse 5, cable storehouse lid 8 plays the effect of protection circuit, the side of circuit box 6 offers groove 7, the surface of groove 7 is provided with reometer display screen 9, the front surface opposite side of circuit box 6 is respectively equipped with red LED lamp 10, green LED lamp 11, pushbutton switch 12 and hummer 13, and red LED lamp 10 and green LED lamp 11 correspondence are provided with red button switch and the green button switch, the left side of body 1 is provided with power socket 14, the pluggable different connector 15 of power socket 14, be convenient to measure, on power socket 14, correspondence is connected with connector 15, connector 15 is for whole device and distribution power automation terminal, the connection of current transformer 20 delivery, connector 115 comprises four-core combination of interfaces, five core combination of interfaces, six core combination of interfaces, 20 four-core combination of interfaces.Four-core combination of interfaces is by four-core aviation plug, socket, line and power socket 14 form, five core combination of interfaces are by five core aviation plugs, socket, line and power socket 14 form, six core combination of interfaces are by six core aviation plugs, socket, line and power socket 14 form, 20 four-core combination of interfaces are by 20 four-core aviation plugs, socket, line and power socket 14 form, power socket 14 is electrically connected with divide-shut brake detection module 2 and current detection module 3 respectively, divide-shut brake detection module 2 comprises A.C. contactor 23 and timing relay 24, A.C. contactor 23 can to Current Control, timing relay 24 is in the various protection of direct current or alternating current operation and automatic control circuit, as auxiliary relay, to increase number of contacts and contact capacity, improve verification and measurement ratio, and divide-shut brake detection module 2 is divided into sectional type terminal test and boundary terminal test, during sectional type terminal test, green light during combined floodgate and noiseless, during separating brake, all lamps go out and noiseless, during the terminal test of boundary type, green light during combined floodgate and hummer 13 sound, when red during separating brake and noiseless, current detection module 3 comprises current transformer 20, the output terminal of current detection module 3 is electrically connected with the input end of signal amplifier 16, current transformer 20 pairs of electric currents detect, collection information, the output terminal of signal amplifier 16 and divide-shut brake detection module 2 is all electrically connected with the input end of central processing unit 17, the input end of central processing unit 17 is electrically connected with the output terminal of power supply 18, the output terminal of central processing unit 17 is electrically connected with the input end of display module 19 and hummer 13 respectively, display module 19 to collect information with the form display alarm of picture, display module 19 comprises reometer display screen 9, red LED lamp 10, green LED lamp 11, central processing unit 17 is electrically connected with signal transmitting and receiving module 21 is two-way, described central processing unit 17 is electrically connected pushbutton switch 12 respectively, red button switch and the green button switch, red button switch is separating brake switch, the green button switch is closing switch, described pushbutton switch 12 is current switch, signal transmitting and receiving module 21 pairs of process informations carry out long-range conveying, signal transmitting and receiving module 21 is electrically connected with sense terminals 22 is two-way, sense terminals 22 differentiates, obtain result, current detection module 3, divide-shut brake detection module 2, signal amplifier 16, signal transmitting and receiving module 21 is all arranged on the inside of body 1.
Principle of work: when this 10kV power distribution automation test platform uses, operating personnel carries power distribution automation test platform, open pushbutton switch 12, complete segmentation load current on coupled columns at the scene to measure, the test of boundary type switch remote control, current transformer 20 works, present current value is shown in digital form after obtaining electric current, divide-shut brake detection module 2 works simultaneously, when sectional type terminal test, during combined floodgate, green LED lamp 11 is bright, hummer 13 is noiseless, during separating brake, green LED lamp 11 and red LED lamp 10 are all gone out, hummer 13 is noiseless, when the terminal test of boundary type, during combined floodgate, green LED lamp 11 is bright, hummer 13 sound, during separating brake, red LED lamp 10 is bright, hummer 13 is noiseless, when detection completes, close all switches.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (4)
1. a 10kV power distribution automation test platform, comprise body (1), divide-shut brake detection module (2) and current detection module (3), the top of described body (1) is provided with handle (25), it is characterized in that: the middle part of described body (1) is provided with dividing plate (4), and dividing plate (4) is divided into cable storehouse (5) and circuit box (6) body (1), the top of described circuit box (6) is cable storehouse (5), front surface upper end thereof cable Cang Gai (8) of described cable storehouse (5), the side of described circuit box (6) offers groove (7), the surface of described groove (7) is provided with reometer display screen (9), the front surface opposite side of described circuit box (6) is respectively equipped with red LED lamp (10), green LED lamp (11), pushbutton switch (12) and hummer (13), and red LED lamp (10) and green LED lamp (11) correspondence are provided with red button switch and the green button switch, , the left side of described body (1) is provided with power socket (14), the upper correspondence of described power socket (14) is connected with connector (15), described power socket (14) is electrically connected with divide-shut brake detection module (2) and current detection module (3) respectively, the output terminal of described current detection module (3) is electrically connected with the input end of signal amplifier (16), the output terminal of described signal amplifier (16) and divide-shut brake detection module (2) is all electrically connected with the input end of central processing unit (17), the input end of described central processing unit (17) is electrically connected with the output terminal of power supply (18), the output terminal of described central processing unit (17) is electrically connected with the input end of display module (19) and hummer (13) respectively, described display module (19) comprises reometer display screen (9), red LED lamp (10), green LED lamp (11), described central processing unit (17) is electrically connected with signal transmitting and receiving module (21) is two-way, described signal transmitting and receiving module (21) is electrically connected with sense terminals (22) is two-way, described central processing unit (17) is electrically connected pushbutton switch (12) respectively, red button switch and the green button switch, described current detection module (3), divide-shut brake detection module (2), signal amplifier (16), signal transmitting and receiving module (21) is all arranged on the inside of body (1).
2. a kind of 10kV power distribution automation test platform according to claim 1, is characterized in that: described connector (15) comprises four-core combination of interfaces, five core combination of interfaces, six core combination of interfaces, 20 four-core combination of interfaces.
3. a kind of 10kV power distribution automation test platform according to claim 1, it is characterized in that: described divide-shut brake detection module (2) comprises A.C. contactor (23) and timing relay (24), and divide-shut brake detection module (2) is divided into sectional type terminal test and boundary terminal test.
4. a kind of 10kV power distribution automation test platform according to claim 1, is characterized in that: described current detection module (3) comprises current transformer (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694973.4A CN105301393A (en) | 2015-10-24 | 2015-10-24 | 10kV distribution automatic test platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510694973.4A CN105301393A (en) | 2015-10-24 | 2015-10-24 | 10kV distribution automatic test platform |
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| CN105301393A true CN105301393A (en) | 2016-02-03 |
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| CN201510694973.4A Pending CN105301393A (en) | 2015-10-24 | 2015-10-24 | 10kV distribution automatic test platform |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866612A (en) * | 2016-04-29 | 2016-08-17 | 安徽捷迅光电技术有限公司 | Spray valve seat short circuit detection tool |
| CN107478931A (en) * | 2017-08-09 | 2017-12-15 | 国网山东省电力公司济宁供电公司 | A kind of distribution automation terminal comprehensive debugging device and method |
| CN109470941A (en) * | 2018-03-09 | 2019-03-15 | 金华送变电工程有限公司 | A kind of power distribution automation aviation plug formula primary equipment simulation terminal system and method |
| CN110187214A (en) * | 2019-06-26 | 2019-08-30 | 国家电网有限公司 | A kind of feed line automatization terminal detector |
-
2015
- 2015-10-24 CN CN201510694973.4A patent/CN105301393A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866612A (en) * | 2016-04-29 | 2016-08-17 | 安徽捷迅光电技术有限公司 | Spray valve seat short circuit detection tool |
| CN107478931A (en) * | 2017-08-09 | 2017-12-15 | 国网山东省电力公司济宁供电公司 | A kind of distribution automation terminal comprehensive debugging device and method |
| CN107478931B (en) * | 2017-08-09 | 2023-09-08 | 国网山东省电力公司济宁供电公司 | Comprehensive debugging device and method for distribution network automation terminal |
| CN109470941A (en) * | 2018-03-09 | 2019-03-15 | 金华送变电工程有限公司 | A kind of power distribution automation aviation plug formula primary equipment simulation terminal system and method |
| CN110187214A (en) * | 2019-06-26 | 2019-08-30 | 国家电网有限公司 | A kind of feed line automatization terminal detector |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20160204 Address after: 276800 Rizhao City, Donggang Province, Yantai Road, No. 68 State Grid Shandong electric power company Rizhao Power Company Applicant after: Rizhao Power Supply Company of State Grid Shandong Province Electric Power Company Applicant after: State Grid Corporation of China Address before: 276800 Rizhao City, Donggang Province, Yantai Road, No. 68 State Grid Shandong electric power company Rizhao Power Company Applicant before: Rizhao Power Supply Company of State Grid Shandong Province Electric Power Company |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |