CN210072992U - Fault simulation device and track circuit simulation system for track transformer - Google Patents
Fault simulation device and track circuit simulation system for track transformer Download PDFInfo
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- CN210072992U CN210072992U CN201920704746.9U CN201920704746U CN210072992U CN 210072992 U CN210072992 U CN 210072992U CN 201920704746 U CN201920704746 U CN 201920704746U CN 210072992 U CN210072992 U CN 210072992U
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Abstract
The utility model discloses a track transformer fault simulation device and track circuit analog system, the device include track transformer and circuit breaker, track transformer includes input primary, input secondary, output primary and output secondary, the input primary with input secondary is provided with the input circuit breaker of opening a way respectively, the output primary with output secondary is provided with output circuit breaker of opening a way and output short circuit breaker respectively. The utility model discloses, set up the input circuit breaker of opening a way respectively through input primary coil and the input secondary coil at track transformer to set up output circuit breaker of opening a way and output short circuit breaker respectively at track transformer's output primary coil and output secondary coil, thereby realize simulating open circuit trouble and short circuit fault in the twinkling of an eye that track circuit equipment is electrified, improve work efficiency, reduce cost.
Description
Technical Field
The utility model relates to a track circuit technical field especially relates to a track transformer fault simulation device and track circuit analog system.
Background
The track circuit simulation system is mainly applied to teaching guidance of track circuits and simulates various faults of track transformers in the track circuits, so that students can intuitively and quickly know and master fault processing methods of various track circuits, and field track circuit faults are quickly processed.
However, when the conventional track circuit simulation system simulates the fault of the track transformer, the track transformer cannot simulate the fault in a live state, and the processes of manually and continuously opening the track transformer, detaching the wiring of the track transformer and recovering the wiring of the track transformer need to be repeated, so that the process of simulating the fault is complicated, the working efficiency is low, and meanwhile, permanent damage is easily caused to the wiring of the track transformer, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art and the process is numerous and diverse when simulating track transformer's trouble, and work efficiency is low, causes permanent harm to track transformer distribution easily simultaneously, increases not enough of cost, provides a track transformer trouble analogue means and track circuit analog system.
The technical scheme of the utility model a rail transformer fault simulation device is provided, including rail transformer and circuit breaker, rail transformer includes input primary, input secondary, output primary and output secondary, the input primary with input secondary is provided with the input circuit breaker of opening a way respectively, the output primary with output secondary is provided with output circuit breaker of opening a way and output short circuit breaker respectively.
Further, the input end primary coil comprises a first primary wiring terminal, a second primary wiring terminal, a third primary wiring terminal and a fourth primary wiring terminal, and the input end open circuit breaker comprises a first primary open circuit breaker and a second primary open circuit breaker;
one end of the first primary open circuit breaker is connected with the first primary wiring terminal, and the other end of the first primary open circuit breaker is connected with the third primary wiring terminal;
one end of the second primary open circuit breaker is connected with the second primary wiring terminal, and the other end of the second primary open circuit breaker is connected with the fourth primary wiring terminal.
Further, the input end secondary coil comprises a first secondary wiring terminal, a second secondary wiring terminal and a third secondary wiring terminal, and the input end open circuit breaker further comprises a first secondary open circuit breaker and a second secondary open circuit breaker;
one end of the first secondary open circuit breaker is connected with the first secondary wiring terminal, and the other end of the first secondary open circuit breaker is connected with the third secondary wiring terminal;
one end of the second secondary open circuit breaker is connected with the second secondary wiring terminal, and the other end of the second secondary open circuit breaker is connected with the third secondary wiring terminal.
Further, the output end primary coil includes a fifth primary connection terminal, a sixth primary connection terminal, a seventh primary connection terminal and an eighth primary connection terminal, the output end open-circuit breaker includes a third primary open-circuit breaker and a fourth primary open-circuit breaker, and the output end short-circuit breaker includes a first primary short-circuit breaker and a second primary short-circuit breaker;
one end of the third primary open circuit breaker is connected with the fifth primary wiring terminal, and the other end of the third primary open circuit breaker is connected with the seventh primary wiring terminal;
one end of the fourth primary open circuit breaker is connected with the sixth primary wiring terminal, and the other end of the fourth primary open circuit breaker is connected with the eighth primary wiring terminal;
one end of the first primary short circuit breaker is connected with the fifth primary wiring terminal, and the other end of the first primary short circuit breaker is connected with the sixth primary wiring terminal;
one end of the second primary short circuit breaker is connected with the seventh primary wiring terminal, and the other end of the second primary short circuit breaker is connected with the eighth primary wiring terminal.
Further, the output end secondary coil comprises a fourth secondary wiring terminal, a fifth secondary wiring terminal and a sixth secondary wiring terminal, the output end open circuit breaker further comprises a third secondary open circuit breaker and a fourth secondary open circuit breaker, and the output end short circuit breaker further comprises a first secondary short circuit breaker and a second secondary short circuit breaker;
one end of the third secondary open circuit breaker is connected with the fourth secondary wiring terminal, and the other end of the third secondary open circuit breaker is connected with the fifth secondary wiring terminal;
one end of a fourth secondary open circuit breaker is connected with the fifth secondary wiring terminal, and the other end of the fourth secondary open circuit breaker is connected with the sixth secondary wiring terminal;
one end of the first secondary short circuit breaker is connected with the fourth secondary wiring terminal, and the other end of the first secondary short circuit breaker is connected with the fifth secondary wiring terminal;
one end of the second secondary short circuit breaker is connected with the fifth secondary wiring terminal, and the other end of the second secondary short circuit breaker is connected with the sixth secondary wiring terminal.
Further, output secondary coil still includes seventh secondary binding post and eighth secondary binding post, output short circuit breaker still includes third secondary short circuit breaker, third secondary short circuit breaker's one end with seventh secondary binding post is connected, third secondary short circuit breaker's the other end with eighth secondary binding post is connected.
The technical scheme of the utility model a track circuit analog system is provided, include as before track transformer fault simulation device.
After adopting above-mentioned technical scheme, have following beneficial effect: input open circuit breaker is set up respectively through input primary coil and input secondary coil at track transformer to output primary coil and output secondary coil at track transformer set up output open circuit breaker and output short circuit breaker respectively, thereby realize simulating that track circuit equipment is electrified to simulate open circuit trouble and short circuit trouble in the twinkling of an eye, need not the artifical wiring of constantly plugging in track transformer, improve work efficiency, also can not cause permanent harm to track transformer wiring simultaneously, repeatedly usable, and the cost is reduced.
Drawings
The disclosure of the present invention will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present disclosure. In the figure:
fig. 1 is a schematic diagram of an input end circuit structure of a fault simulation apparatus for a track transformer according to a first embodiment of the present invention;
fig. 2 is a schematic diagram of an output end circuit structure of the rail transformer fault simulation device.
Reference symbol comparison table:
11-input primary winding; 111-a first primary connection terminal; 112-a second primary connection terminal; 113-a third primary connection terminal; 114-a fourth primary connection terminal; 12-input secondary winding; 121-first secondary connection terminal; 122-second secondary connection terminal; 123-third secondary connection terminal; 13-output primary winding; 131-a fifth primary connection terminal; 132-a sixth primary connection terminal; 133-a seventh primary connection terminal; 134-an eighth primary connection terminal; 14-output secondary winding; 141-fourth secondary connection terminal; 142-fifth order connection terminals; 143-sixth secondary connection terminal; 144-seventh secondary connection terminal; 145-eighth secondary terminal; 15-input open circuit breaker; 151-first primary open circuit breaker; 152-a second primary open circuit breaker; 153-first secondary open circuit breaker; 154-second secondary open circuit breaker; 16-output open circuit breaker; 161-a third primary open circuit breaker; 162-a fourth primary open circuit breaker; 163-third secondary open circuit breaker; 164-fourth order open circuit breaker; 17-output short circuit breaker; 171-a first primary short circuit breaker; 172-a second primary short circuit breaker; 173-first secondary short circuit breaker; 174-second secondary short circuit breaker; 175-third order short circuit breaker.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
It is easily understood that, according to the technical solution of the present invention, a plurality of structural modes and implementation modes that can be mutually replaced by those of ordinary skill in the art can be achieved without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are only exemplary illustrations of the technical solutions of the present invention, and should not be construed as limiting or restricting the technical solutions of the present invention in its entirety or as a limitation of the present invention.
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.
As shown in fig. 1 and fig. 2, fig. 1 is an input circuit structure schematic diagram of a rail transformer fault simulation device provided in the first embodiment of the present invention, fig. 2 is an output circuit structure schematic diagram of the rail transformer fault simulation device shown in fig. 1, the device includes a rail transformer (not shown) and a circuit breaker (not shown), the rail transformer includes an input primary coil 11, an input secondary coil 12, an output primary coil 13 and an output secondary coil 14, the input primary coil 11 and the input secondary coil 12 are respectively provided with an input open-circuit breaker 15, the output primary coil 13 and the output secondary coil 14 are respectively provided with an output open-circuit breaker 16 and an output short-circuit breaker 17.
The input side open circuit breaker 15 is used to control the opening of the input side primary coil 11 and the input side secondary coil 12, thereby simulating an open fault of the power transmission side of the track circuit.
The output open circuit breaker 16 is used to control the opening of the output primary coil 13 and the output secondary coil 14, thereby simulating an open fault at the powered end of the track circuit.
The output side short circuit breaker 17 is used for controlling short circuit of the output side primary coil 13 and the output side secondary coil 14, so as to simulate short circuit fault of the power receiving side of the track circuit.
The utility model provides a rail transformer fault simulation device, input open circuit breaker is set up respectively through input primary coil and input secondary coil at rail transformer, and output open circuit breaker and output short circuit breaker are set up respectively at rail transformer's output primary coil and output secondary coil, thereby realize simulating that track circuit equipment is electrified to simulate open circuit trouble and short circuit fault in the twinkling of an eye, need not the artifical distribution that constantly pulls out and inserts rail transformer, and the work efficiency is improved, can not cause permanent harm to rail transformer distribution simultaneously yet, and can be repeatedly used, and the cost is reduced.
Optionally, in order to better simulate the fault of the power transmission end circuit of the track transformer, the input end primary coil 11 includes a first primary connection terminal 111, a second primary connection terminal 112, a third primary connection terminal 113 and a fourth primary connection terminal 114, and the input end open-circuit breaker 15 includes a first primary open-circuit breaker 151 and a second primary open-circuit breaker 152;
one end of the first primary open-circuit breaker 151 is connected to the first primary connection terminal 111, and the other end of the first primary open-circuit breaker 151 is connected to the third primary connection terminal 113;
one end of the second primary open circuit breaker 152 is connected to the second primary connection terminal 112, and the other end of the second primary open circuit breaker 152 is connected to the fourth primary connection terminal 114.
The first primary open circuit breaker 151 is used to control the opening of the coil between the first primary connection terminal 111 and the third primary connection terminal 113.
The second primary open circuit breaker 152 is used to control the opening of the coil between the second primary wire connection terminal 112 and the fourth primary wire connection terminal 114.
Optionally, in order to better simulate the fault of the power transmission end circuit of the track transformer, the input end secondary coil 12 includes a first secondary connection terminal 121, a second secondary connection terminal 122 and a third secondary connection terminal 123, and the input end open-circuit breaker 15 further includes a first secondary open-circuit breaker 153 and a second secondary open-circuit breaker 154;
one end of the first secondary open circuit breaker 153 is connected to the first secondary connection terminal 121, and the other end of the first secondary open circuit breaker 153 is connected to the third secondary connection terminal 123;
one end of the second secondary circuit breaker 154 is connected to the second secondary connection terminal 122, and the other end of the second secondary circuit breaker 154 is connected to the third secondary connection terminal 123.
The first secondary open circuit breaker 153 is used to control the opening of the coil between the first secondary connection terminal 121 and the third secondary connection terminal 123.
The second secondary open circuit breaker 153 is used to control the opening of the coil between the second secondary connection terminal 122 and the third secondary connection terminal 123.
Optionally, in order to better simulate the failure of the receiving end circuit of the track transformer, the output end primary coil 13 includes a fifth primary connection terminal 131, a sixth primary connection terminal 132, a seventh primary connection terminal 133 and an eighth primary connection terminal 134, the output end open-circuit breaker 16 includes a third primary open-circuit breaker 161 and a fourth primary open-circuit breaker 162, and the output end short-circuit breaker 17 includes a first primary short-circuit breaker 171 and a second primary short-circuit breaker 172;
one end of the third primary open-circuit breaker 161 is connected to the fifth primary connection terminal 131, and the other end of the third primary open-circuit breaker 161 is connected to the seventh primary connection terminal 133;
one end of the fourth primary open circuit breaker 162 is connected to the sixth primary connection terminal 132, and the other end of the fourth primary open circuit breaker 162 is connected to the eighth primary connection terminal 134;
one end of the first primary short circuit breaker 171 is connected to the fifth primary connection terminal 131, and the other end of the first primary short circuit breaker 171 is connected to the sixth primary connection terminal 132;
one end of the second primary short circuit breaker 172 is connected to the seventh primary connection terminal 133, and the other end of the second primary short circuit breaker 172 is connected to the eighth primary connection terminal 134.
The third primary open circuit breaker 161 is for controlling the opening of the coil between the fifth primary connection terminal 131 and the seventh primary connection terminal 133.
The fourth primary open circuit breaker 162 is used to control the opening of the coil between the sixth primary connection terminal 132 and the eighth primary connection terminal 134.
The first primary short-circuit breaker 171 is used to control a short-circuit of the coil between the fifth primary connection terminal 131 and the sixth primary connection terminal 132.
The second primary short circuit breaker 172 is used to control the short circuit of the coil between the seventh primary connection terminal 133 and the eighth primary connection terminal 134.
Optionally, in order to better simulate the failure of the power receiving end circuit of the track transformer, the output secondary winding 14 includes a fourth secondary connection terminal 141, a fifth secondary connection terminal 142 and a sixth secondary connection terminal 143, the output open-circuit breaker 16 further includes a third secondary open-circuit breaker 163 and a fourth secondary open-circuit breaker 164, and the output short-circuit breaker 17 further includes a first secondary short-circuit breaker 173 and a second secondary short-circuit breaker 174;
one end of the third secondary open circuit breaker 163 is connected to the fourth secondary connection terminal 141, and the other end of the third secondary open circuit breaker 163 is connected to the fifth secondary connection terminal 142;
one end of the fourth secondary open-circuit breaker 164 is connected to the fifth secondary connection terminal 142, and the other end of the fourth secondary open-circuit breaker 164 is connected to the sixth secondary connection terminal 143;
one end of the first secondary short-circuit breaker 173 is connected to the fourth secondary connection terminal 141, and the other end of the first secondary short-circuit breaker 173 is connected to the fifth secondary connection terminal 142;
one end of the second secondary short circuit breaker 174 is connected to the fifth secondary connection terminal 142, and the other end of the second secondary short circuit breaker 174 is connected to the sixth secondary connection terminal 143.
The third secondary open circuit breaker 163 serves to control the opening of the coil between the fourth secondary connection terminal 141 and the fifth secondary connection terminal 142.
The fourth secondary open circuit breaker 164 is used to control the opening of the coil between the fifth secondary connection terminal 142 and the sixth secondary connection terminal 143.
The first secondary short circuit breaker 173 is used to control the short circuit of the coil between the fourth secondary connection terminal 141 and the fifth secondary connection terminal 142.
The second secondary short circuit breaker 174 is used to control the short circuit of the coil between the fifth secondary connection terminal 142 and the sixth secondary connection terminal 143.
Optionally, in order to better simulate the fault of the power receiving circuit of the track transformer, the output secondary winding 14 further includes a seventh secondary connection terminal 144 and an eighth secondary connection terminal 145, the output short-circuit breaker 17 further includes a third secondary short-circuit breaker 175, one end of the third secondary short-circuit breaker 175 is connected to the seventh secondary connection terminal 144, and the other end of the third secondary short-circuit breaker 175 is connected to the eighth secondary connection terminal 145.
The third secondary short circuit breaker 175 is used to control the short circuit of the coil between the seventh secondary connection terminal 144 and the eighth secondary connection terminal 145.
Example two
On the basis of the first embodiment, the second embodiment is the system structure of the first embodiment, and therefore the same parts as those in the first embodiment are not described again. The track circuit simulation system comprises the track transformer fault simulation device.
To sum up, the utility model provides a rail transformer fault simulation device and rail circuit analog system, input open circuit breaker is set up respectively through input primary coil and input secondary coil at rail transformer, and output primary coil and output secondary coil at rail transformer set up output open circuit breaker and output short circuit breaker respectively, thereby realize that simulation rail circuit equipment is electrified to simulate open circuit trouble and short circuit fault in the twinkling of an eye, need not the artifical wiring of constantly pulling out and inserting rail transformer, and the work efficiency is improved, permanent harm can not be caused to rail transformer wiring simultaneously yet, and the device can be used repeatedly, and the cost is reduced.
What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.
Claims (7)
1. The utility model provides a track transformer fault simulation device, its characterized in that, includes track transformer and circuit breaker, track transformer includes input primary, input secondary, output primary and output secondary, input primary with input secondary is provided with the input circuit breaker that opens a way respectively, output primary with output secondary is provided with output circuit breaker that opens a way and output short circuit breaker respectively.
2. The rail transformer fault simulation device of claim 1, wherein the input primary winding comprises a first primary connection terminal, a second primary connection terminal, a third primary connection terminal, and a fourth primary connection terminal, and the input open-circuit breaker comprises a first primary open-circuit breaker and a second primary open-circuit breaker;
one end of the first primary open circuit breaker is connected with the first primary wiring terminal, and the other end of the first primary open circuit breaker is connected with the third primary wiring terminal;
one end of the second primary open circuit breaker is connected with the second primary wiring terminal, and the other end of the second primary open circuit breaker is connected with the fourth primary wiring terminal.
3. The rail transformer fault simulation device of claim 2, wherein the input secondary winding comprises a first secondary terminal, a second secondary terminal, and a third secondary terminal, and the input open-circuit breaker further comprises a first secondary open-circuit breaker and a second secondary open-circuit breaker;
one end of the first secondary open circuit breaker is connected with the first secondary wiring terminal, and the other end of the first secondary open circuit breaker is connected with the third secondary wiring terminal;
one end of the second secondary open circuit breaker is connected with the second secondary wiring terminal, and the other end of the second secondary open circuit breaker is connected with the third secondary wiring terminal.
4. The track transformer fault simulation device of claim 1 or 3, wherein the output primary winding comprises a fifth primary connection terminal, a sixth primary connection terminal, a seventh primary connection terminal and an eighth primary connection terminal, the output open circuit breaker comprises a third primary open circuit breaker and a fourth primary open circuit breaker, and the output short circuit breaker comprises a first primary short circuit breaker and a second primary short circuit breaker;
one end of the third primary open circuit breaker is connected with the fifth primary wiring terminal, and the other end of the third primary open circuit breaker is connected with the seventh primary wiring terminal;
one end of the fourth primary open circuit breaker is connected with the sixth primary wiring terminal, and the other end of the fourth primary open circuit breaker is connected with the eighth primary wiring terminal;
one end of the first primary short circuit breaker is connected with the fifth primary wiring terminal, and the other end of the first primary short circuit breaker is connected with the sixth primary wiring terminal;
one end of the second primary short circuit breaker is connected with the seventh primary wiring terminal, and the other end of the second primary short circuit breaker is connected with the eighth primary wiring terminal.
5. The rail transformer fault simulation device of claim 4, wherein the output secondary winding comprises a fourth secondary terminal, a fifth secondary terminal, and a sixth secondary terminal, the output open-circuit breaker further comprises a third open-circuit breaker and a fourth open-circuit breaker, the output short-circuit breaker further comprises a first short-circuit breaker and a second short-circuit breaker;
one end of the third secondary open circuit breaker is connected with the fourth secondary wiring terminal, and the other end of the third secondary open circuit breaker is connected with the fifth secondary wiring terminal;
one end of a fourth secondary open circuit breaker is connected with the fifth secondary wiring terminal, and the other end of the fourth secondary open circuit breaker is connected with the sixth secondary wiring terminal;
one end of the first secondary short circuit breaker is connected with the fourth secondary wiring terminal, and the other end of the first secondary short circuit breaker is connected with the fifth secondary wiring terminal;
one end of the second secondary short circuit breaker is connected with the fifth secondary wiring terminal, and the other end of the second secondary short circuit breaker is connected with the sixth secondary wiring terminal.
6. The rail transformer fault simulator of claim 5, wherein the output secondary winding further comprises a seventh secondary terminal and an eighth secondary terminal, the output short circuit interrupter further comprises a third secondary short circuit interrupter, one end of the third secondary short circuit interrupter being connected to the seventh secondary terminal, and the other end of the third secondary short circuit interrupter being connected to the eighth secondary terminal.
7. A rail circuit simulation system comprising a rail transformer fault simulation apparatus according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920704746.9U CN210072992U (en) | 2019-05-16 | 2019-05-16 | Fault simulation device and track circuit simulation system for track transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920704746.9U CN210072992U (en) | 2019-05-16 | 2019-05-16 | Fault simulation device and track circuit simulation system for track transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210072992U true CN210072992U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920704746.9U Active CN210072992U (en) | 2019-05-16 | 2019-05-16 | Fault simulation device and track circuit simulation system for track transformer |
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| Country | Link |
|---|---|
| CN (1) | CN210072992U (en) |
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- 2019-05-16 CN CN201920704746.9U patent/CN210072992U/en active Active
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