CN204680766U - A kind of power automation analog channel Special debugging terminal board - Google Patents
A kind of power automation analog channel Special debugging terminal board Download PDFInfo
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- CN204680766U CN204680766U CN201520411420.9U CN201520411420U CN204680766U CN 204680766 U CN204680766 U CN 204680766U CN 201520411420 U CN201520411420 U CN 201520411420U CN 204680766 U CN204680766 U CN 204680766U
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- 230000005540 biological transmission Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
A kind of power automation analog channel Special debugging terminal board, belong to Power System and its Automation technical field, comprise terminal board, connecting line and toggle switch, the input of described terminal board and output are provided with four binding posts arranged side by side; Described toggle switch is arranged on terminal board inside, toggle switch is set to eight, a switch, No. two switches, No. three switches and No. four switches are connected with four binding posts of terminal board input and output respectively, and described connecting line is arranged on terminal board inside.The utility model passes through effective combination of analog channel terminal board and toggle switch, building debug terminals comes when pinpointing the problems, complete uplink and downlink channel conductive by operation toggle switch, disconnect channel statuses such as returning, complete rapidly breakdown judge and the test of automatic channel, improve speed and the quality of analog channel debugging, have simple to operate, simplify, save time, save the advantages such as manpower.
Description
Technical field
The utility model belongs to Power System and its Automation technical field, particularly relates to a kind of debugging being applicable to automatization simulation passage.
Background technology
Power automatic system communication channel be in electric power system transformer substation end transfer of data to the transmission medium of power scheduling Surveillance center, so-called automatic channel.Automatic channel is extremely important in whole automated system, and it is positioned at the forward position of front-end system, is the necessary channel of whole system Data Source.According to the agreement that transmission medium is followed, it can be divided into analog channel, serial digital passage and network channel etc.Analog channel, due to the particularity of wiring, often needs to carry out lane testing, especially in newly-built transformer station's channel debugging, its debug process is loaded down with trivial details, need often to dismantle the operation such as wiring, loopback, waste a large amount of time, manpower, have impact on the speed of transformer station's channel debugging.
The debug process of power automation analog channel is that four connections of main website of transformer station side and the transformer substation side passage that need debug access terminal board respectively, sends message and reaches automation main website by analog channel, check main website reception condition by transformer substation end.Once find that data cannot be transmitted or error of transmission data, channel line need be removed at terminal board place short-circuit line by uplink and downlink passage respectively short circuit (from ring) or uplink and downlink channel line is shorted together distant place loopback inspection, fixes a breakdown.May need repeatedly to tear open in the process checked, wiring, spend a large amount of time and manpower, affect the speed of converting station debugging, while loose contact when connection may be caused to fracture and recover.
Therefore need badly in the middle of prior art and want a kind of novel technical scheme to solve this problem.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of power automation analog channel Special debugging terminal board, by effective combination of analog channel terminal board and toggle switch, building debug terminals comes when pinpointing the problems, complete uplink and downlink channel conductive by operation toggle switch, disconnect channel statuses such as returning, complete rapidly breakdown judge and the test of automatic channel, improve speed and the quality of analog channel debugging, have simple to operate, simplify, save time, save the advantages such as manpower.
A kind of power automation analog channel Special debugging terminal board, it is characterized in that: comprise terminal board, connecting line and toggle switch, the input of described terminal board and output are provided with four binding posts arranged side by side, described toggle switch is arranged on terminal board inside, toggle switch is set to eight, be respectively a switch, No. two switches, No. three switches, No. four switches, No. five switches, No. six switches, No. seven switches and No. eight switches, a described switch, No. two switches, No. three switches and No. four switches are connected with four binding posts of terminal board input and output respectively, described No. five switches and terminal board two inputs of being separated by go between in parallel, No. six switches remain two inputs of being separated by with terminal board and go between in parallel, described No. seven switches and terminal board two outputs of being separated by go between in parallel, No. eight switches remain two outputs of being separated by with terminal board and go between in parallel, described connecting line is arranged on terminal board inside.
Described toggle switch is 10 binary system toggle switchs.
Described terminal board is the terminal module on channel terminals row.
By above-mentioned design, the utility model can bring following beneficial effect: a kind of power automation analog channel Special debugging terminal board, by effective combination of analog channel terminal board and toggle switch, building debug terminals comes when pinpointing the problems, complete uplink and downlink channel conductive by operation toggle switch, disconnect channel statuses such as returning, complete rapidly breakdown judge and the test of automatic channel, improve speed and the quality of analog channel debugging, have simple to operate, simplify, save time, save the advantages such as manpower.Use the terminal module that channel terminals row removes, 10 binary system toggle switchs of arranging in pairs or groups, are convenient for carrying, and save debug space; Need not loaded down with trivial details operation, need not any erecting tools, expanding channels line is directly inserted in debug terminals, fast assembling-disassembling, debugging can be realized, arranged by debug terminals, simplify the debugging of telemechanical analog channel, main website end, transformer substation end all do not need repeatedly to tear open, connect diatom, save manpower and operating process; Carry out loopback by toggle switch to passage, quick position channel failure point, improves the speed for the treatment of channel fault, saves the time of channel debugging.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is a kind of power automation analog channel of the utility model Special debugging terminal board circuit theory schematic diagram.
Fig. 2 is a kind of power automation analog channel of the utility model Special debugging terminal board external structure schematic diagram
1-terminal board, 2-connecting line, 3-toggle switch, 101-input, 102-output, 301-switch, 302-No. bis-switches, 303-No. tri-switches, 304-No. tetra-switches, 305-No. five switches, 306-No. six switches, 307-No. seven switches, 308-No. eight switches in figure.
Embodiment
A kind of power automation analog channel Special debugging terminal board, as depicted in figs. 1 and 2, comprise terminal board 1, connecting line 2 and toggle switch 3, the input 101 of described terminal board 1 and output 102 are provided with four binding posts arranged side by side; It is inner that described toggle switch is arranged on terminal board 1, toggle switch 3 is set to eight, be respectively a switch 301, No. two switches 302, No. three switches 303, No. four switches 304, No. five switches 305, No. six switches 306, No. seven switches 307 and No. eight switches 308, a described switch 301, No. two switches 302, No. three switches 303 and No. four switches 304 are connected with four binding posts of terminal board 1 input 101 and output 102 respectively, represent passage normal ON during toggle switch set, during reset, represent that passage disconnects; Described No. five switches 305 and terminal board two inputs 101 of being separated by go between in parallel, and No. six switches 305 remain two inputs 101 of being separated by with terminal board 1 and go between in parallel, represent passage normal ON, represent that passage is at input loopback during set during reset; Described No. seven switches 307 and terminal board 1 two outputs 102 of being separated by go between in parallel, and No. eight switches 1 remain two outputs 102 of being separated by with terminal board 1 and go between in parallel, represent passage normal ON during reset, and set represents that passage is at output loopback; It is inner that described connecting line 2 is arranged on terminal board 1.
Described toggle switch 3 is 10 binary system toggle switchs.
Described terminal board 1 is the terminal module on channel terminals row.
During analog channel debugging, the channel line of transformer substation end and main website end is accessed during debug terminals is arranged respectively and carries out lane testing.If passage not general rule two ends carries out returning self-inspection from ring respectively, if no problem detects next stage passage respectively by remote loop-back again.Pending fault is got rid of, connect, receive data normal after, then the toggle switch of lane testing terminal board is reversed normal condition, ensures that automatic channel normally works.
By the design ap-plication arranged automatization simulation passage dedicated terminals, solve the problem of troubleshooting process complexity in traditional channel debugging process, fully ensured debugging quality, improve the analog channel debugging efficiency of newly-built transformer station.Without the need to tearing open, connecting diatom in channel debugging process, shorten the time that staff extends due to reasons such as wiring are loaded down with trivial details, fault location is difficult, reduce channel failure rate, for the reliability improving real-time data of power grid collection provides reliable guarantee.
Claims (3)
1. a power automation analog channel Special debugging terminal board, it is characterized in that: comprise terminal board (1), connecting line (2) and toggle switch (3), the input (101) of described terminal board (1) and output (102) are provided with four binding posts arranged side by side, it is inner that described toggle switch (3) is arranged on terminal board (1), toggle switch (3) is set to eight, be respectively a switch (301), No. two switches (302), No. three switches (303), No. four switches (304), No. five switches (305), No. six switches (306), No. seven switches (307) and No. eight switches (308), a described switch (301), No. two switches (302), No. three switches (303) and No. four switches (304) are connected with four binding posts of terminal board (1) input (101) and output (102) respectively, described No. five switches (305) and terminal board (1) two inputs (101) of being separated by go between in parallel, No. six switches (306) remain two inputs of being separated by (101) with terminal board (1) and go between in parallel, described No. seven switches (307) and terminal board (1) two outputs (102) of being separated by go between in parallel, No. eight switches (308) remain two outputs of being separated by (102) with terminal board (1) and go between in parallel, described connecting line (2) is arranged on terminal board inside.
2. a kind of power automation analog channel Special debugging terminal board according to claim 1, is characterized in that: described toggle switch (3) is 10 binary system toggle switchs.
3. a kind of power automation analog channel Special debugging terminal board according to claim 1, is characterized in that: described terminal board (1) is the terminal module on channel terminals row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411420.9U CN204680766U (en) | 2015-06-15 | 2015-06-15 | A kind of power automation analog channel Special debugging terminal board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411420.9U CN204680766U (en) | 2015-06-15 | 2015-06-15 | A kind of power automation analog channel Special debugging terminal board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204680766U true CN204680766U (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520411420.9U Active CN204680766U (en) | 2015-06-15 | 2015-06-15 | A kind of power automation analog channel Special debugging terminal board |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997021A (en) * | 2017-05-16 | 2017-08-01 | 国网新疆电力公司昌吉供电公司 | Channel switching device |
| CN109524805A (en) * | 2018-12-07 | 2019-03-26 | 国家电网公司 | A kind of antidetonation terminal block convenient for being isolated and being shorted ground connection |
-
2015
- 2015-06-15 CN CN201520411420.9U patent/CN204680766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997021A (en) * | 2017-05-16 | 2017-08-01 | 国网新疆电力公司昌吉供电公司 | Channel switching device |
| CN109524805A (en) * | 2018-12-07 | 2019-03-26 | 国家电网公司 | A kind of antidetonation terminal block convenient for being isolated and being shorted ground connection |
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