CN204188752U - A kind of distribution line on-line monitoring acquisition terminal supporting automatic resetting - Google Patents
A kind of distribution line on-line monitoring acquisition terminal supporting automatic resetting Download PDFInfo
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- CN204188752U CN204188752U CN201420736624.5U CN201420736624U CN204188752U CN 204188752 U CN204188752 U CN 204188752U CN 201420736624 U CN201420736624 U CN 201420736624U CN 204188752 U CN204188752 U CN 204188752U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 12
- 230000005684 electric field Effects 0.000 claims abstract description 18
- 230000005611 electricity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a kind of distribution line on-line monitoring acquisition terminal supporting automatic resetting, solve terminal resets time inaccurate problem.A kind of distribution line on-line monitoring acquisition terminal supporting automatic resetting, comprise body, power module is provided with in body, teleswitch, current sensor, electric-field sensor, data I/O module, signal transceiver and timing module, power module is electrically connected with distribution line and from distribution line power taking, power module and teleswitch, signal transceiver is electrically connected respectively, teleswitch and current sensor, electric-field sensor, signal transceiver is electrically connected respectively, electric-field sensor, current sensor is electrically connected with data I/O module respectively, data I/O module is electrically connected with signal transceiver, signal transceiver is electrically connected with timing module, body is also provided with signal lamp, signal lamp is electrically connected with signal transceiver.Automatically reset after the time that can postpone one section of setting after distribution line failure is got rid of, the time adjustable of setting.
Description
Technical field
The utility model relates to a kind of distribution line on-line monitoring acquisition terminal supporting automatic resetting.
Background technology
Conventional distribution line on-line monitoring acquisition terminal is when line fault after board turning action, the mode that usual employing arranges timing carries out involution, there is two problems in this involution mode, one is when time set is longer, line fault has been disposed and has restored electricity, and acquisition terminal is still involution, is still in board turning state, if when now circuit breaks down again, acquisition terminal cannot correct indication fault position; Two is when time set is shorter, and line fault also no-fix process completes, and acquisition terminal is with regard to involution, and this carries out localization of fault by affecting repair personnel, this effect making acquisition terminal lose this to have.In actual use procedure, the first problem ubiquity, this second time line fault not only making acquisition terminal accurately to close on positioning time, also increases acquisition terminal power consumption (after board turning the display of meeting flashing light) simultaneously, shortens the serviceable life of acquisition terminal.Therefore, need a kind of support circuit to restore electricity after can the distribution line on-line monitoring acquisition terminal of automatic resetting.
Summary of the invention
The object that the utility model will reach is to provide a kind of distribution line on-line monitoring acquisition terminal supporting automatic resetting, automatically resets after the time that can postpone one section of setting after distribution line failure is got rid of, the time adjustable of setting.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of distribution line on-line monitoring acquisition terminal supporting automatic resetting, comprise body, power module is provided with in body, teleswitch, current sensor, electric-field sensor, data I/O module, signal transceiver and timing module, power module is electrically connected with distribution line and from distribution line power taking, power module and teleswitch, signal transceiver is electrically connected respectively, teleswitch and current sensor, electric-field sensor, signal transceiver is electrically connected respectively, electric-field sensor, current sensor is electrically connected with data I/O module respectively, data I/O module is electrically connected with signal transceiver, signal transceiver is electrically connected with timing module, body is also provided with signal lamp, signal lamp is electrically connected with signal transceiver.
During described terminal works, the electric current of distribution line is obtained by power module, power module is powered for the miscellaneous part in terminal and is provided current signal for current sensor, when line failure, before there is moment and permanent fault generation in fault, circuit can produce abnormal disturbances, by to single-phase current, the detection identification disturbance of the signals such as electric field, data I/O module will from electric-field sensor, the fault information data that current sensor obtains is sent by signal transceiver, signal transceiver control signal lamp Chang Liang, after line fault is got rid of, signal transceiver controls timing module after obtaining the normal signal of circuit and starts timing, after timing time arrives, timing module feeds back to signal transceiver, signal transceiver control signal lamp resets.User sends start-stop signal by wireless receiving and dispatching end; the closed of teleswitch can be controlled after the wireless signal transceiver of terminal receives signal or disconnect; thus other components and parts in the terminals such as protective current sensor, electric-field sensor; guaranteeing because power module directly connects wireless signal transceiver that wireless signal transceiver is at any time can duty, thus removes the inconvenience that people is switch terminal from.User also can send signal by wireless receiving and dispatching end, the parameter of amendment timing module, thus changes the timing duration of timing module.
Further, in described body, being also provided with data-carrier store, for recording the data by data I/O module, being convenient to follow-up work.
After adopting technique scheme, the utility model tool has the following advantages:
Automatic resetting acquisition terminal after circuit restores electricity, well solves the matching problem in acquisition terminal reset time and line fault processing time, for repair personnel's processing circuitry fault is raised the efficiency, shortens power off time, improves power supply reliability.Automatic resetting acquisition terminal after circuit restores electricity, can extinguish flashing light display simultaneously, decrease the power consumption of acquisition terminal backup battery, extend the serviceable life of acquisition terminal, reduce equipment investment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the schematic diagram of a kind of embodiment of the utility model;
Fig. 2 is the front view of Fig. 1 embodiment.
Embodiment
Fig. 1,2 is depicted as a kind of embodiment of the present utility model.
A kind of distribution line on-line monitoring acquisition terminal supporting automatic resetting, comprise body 10, power module 1 is provided with in body 10, teleswitch 2, current sensor 3, electric-field sensor 4, data I/O module 5, signal transceiver 6 and timing module 7, power module 1 is electrically connected with distribution line and from distribution line power taking, power module 1 and teleswitch 2, signal transceiver 6 is electrically connected respectively, teleswitch 2 and current sensor 3, electric-field sensor 4, signal transceiver 6 is electrically connected respectively, electric-field sensor 4, current sensor 3 is electrically connected with data I/O module 5 respectively, data I/O module 5 is electrically connected with signal transceiver 6, signal transceiver 6 is electrically connected with timing module 7, body 10 is also provided with signal lamp 8, signal lamp 8 is electrically connected with signal transceiver 6.
During described terminal works, the electric current of distribution line is obtained by power module 1, power module 1 is powered for the miscellaneous part in terminal and is provided current signal for current sensor 3, when line failure, before there is moment and permanent fault generation in fault, circuit can produce abnormal disturbances, by to single-phase current, the detection identification disturbance of the signals such as electric field, data I/O module 5 will from electric-field sensor 4, the fault information data that current sensor 3 obtains is sent by signal transceiver 6, signal transceiver 6 control signal lamp 8 Chang Liang, after line fault is got rid of, signal transceiver 6 controls timing module 7 after obtaining the normal signal of circuit and starts timing, after timing time arrives, timing module 7 feeds back to signal transceiver 6, signal transceiver 6 control signal lamp 8 resets.User sends start-stop signal by wireless receiving and dispatching end; the closed of teleswitch 2 can be controlled after the wireless signal transceiver 6 of terminal receives signal or disconnect; thus other components and parts in the terminal such as protective current sensor 3, electric-field sensor 4; guaranteeing because power module 1 directly connects wireless signal transceiver 6 that wireless signal transceiver 6 is at any time can duty, thus removes the inconvenience that people is switch terminal from.User also can send signal by wireless receiving and dispatching end, the parameter of amendment timing module 7, thus changes the timing duration of timing module 7.Also being provided with data-carrier store 9 in body 10, for recording the data by data I/O module 5, being convenient to follow-up work.
Automatic resetting acquisition terminal after circuit restores electricity, well solves the matching problem in acquisition terminal reset time and line fault processing time, for repair personnel's processing circuitry fault is raised the efficiency, shortens power off time, improves power supply reliability.Automatic resetting acquisition terminal after circuit restores electricity, can extinguish flashing light display simultaneously, decrease the power consumption of acquisition terminal backup battery, extend the serviceable life of acquisition terminal, reduce equipment investment.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various change and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the scope that the utility model claims define.
Claims (2)
1. support the distribution line on-line monitoring acquisition terminal of automatic resetting for one kind, it is characterized in that: comprise body (10), power module (1) is provided with in body, teleswitch (2), current sensor (3), electric-field sensor (4), data I/O module (5), signal transceiver (6) and timing module (7), power module is electrically connected with distribution line and from distribution line power taking, power module and teleswitch, signal transceiver is electrically connected respectively, teleswitch and current sensor, electric-field sensor, signal transceiver is electrically connected respectively, electric-field sensor, current sensor is electrically connected with data I/O module respectively, data I/O module is electrically connected with signal transceiver, signal transceiver is electrically connected with timing module, body is also provided with signal lamp (8), signal lamp is electrically connected with signal transceiver.
2. a kind of distribution line on-line monitoring acquisition terminal supporting automatic resetting according to claim 1, is characterized in that: be also provided with data-carrier store (9) in described body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736624.5U CN204188752U (en) | 2014-11-28 | 2014-11-28 | A kind of distribution line on-line monitoring acquisition terminal supporting automatic resetting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736624.5U CN204188752U (en) | 2014-11-28 | 2014-11-28 | A kind of distribution line on-line monitoring acquisition terminal supporting automatic resetting |
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| Publication Number | Publication Date |
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| CN204188752U true CN204188752U (en) | 2015-03-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407274A (en) * | 2014-11-28 | 2015-03-11 | 国家电网公司 | On-line power distribution line monitoring acquisition terminal supporting automatic resetting |
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- 2014-11-28 CN CN201420736624.5U patent/CN204188752U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407274A (en) * | 2014-11-28 | 2015-03-11 | 国家电网公司 | On-line power distribution line monitoring acquisition terminal supporting automatic resetting |
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