CN204287337U - Ultra-high Voltage Substations transformer tripping matrix test device - Google Patents
Ultra-high Voltage Substations transformer tripping matrix test device Download PDFInfo
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- CN204287337U CN204287337U CN201420706555.3U CN201420706555U CN204287337U CN 204287337 U CN204287337 U CN 204287337U CN 201420706555 U CN201420706555 U CN 201420706555U CN 204287337 U CN204287337 U CN 204287337U
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- 238000012360 testing method Methods 0.000 title claims abstract description 17
- 239000011159 matrix material Substances 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 238000012545 processing Methods 0.000 claims abstract description 8
- 230000011218 segmentation Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000009191 jumping Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000003556 assay Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of Ultra-high Voltage Substations transformer tripping matrix test device, comprise assembly detection apparatus, stand-by equipment end, Control protection device, described Control protection device comprises processor, storer, signal processing circuit, peripheral circuit, described processor and storer, signal processing circuit, peripheral circuit, loudspeaker, display connects, and described processor is by data bus and redirect switch, switch is connected with assembly detection apparatus, described switch and pilot lamp connected in series, and be 15, described assembly detection apparatus comprises main-transformer pick-up unit, high-tension apparatus end detecting device, low-voltage equipment end detecting device, medium-voltage equipment end detecting device, described stand-by equipment end is connected with processor, and the utility model can be verified when not having a power failure and be with the actual jumping of bus connection switch to close, and achieves single remote-controlled operation, avoids protection act, switch transmission number of times, prevents switch frequent deciliter damage caused, and shortens the time of protection prerun.
Description
technical field:
The utility model relates to a kind of proving installation, particularly relates to a kind of Ultra-high Voltage Substations transformer tripping matrix test device.
background technology:
At the scene in second protection verifying work, the Tripping matrix checking of tranformer protection generally all cannot realize band bus connection switch actual jumping conjunction and verify, measure switch outlet pressing plate voltage to carry out verifying and need many people to coordinate simultaneously and carry out and the trip time successively cannot be determined, when relay testing, if complete for multiple logic complete verification, need the fault simulating each logic, and measure all tripping operation output clampings simultaneously, at least need two people, while add fault simulation amount, while hold multimeter to measure multiple output clamping one by one, consuming time more, for solving the practical problems in this work, have developed transformer tripping matrix test instrument.
utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, there is provided a kind of to verify when not having a power failure and be with the actual jumping of bus connection switch to close, and realize the Ultra-high Voltage Substations transformer tripping matrix test device of single centralized manual operation and image display and prompt facility.
The technical solution of the utility model is: a kind of Ultra-high Voltage Substations transformer tripping matrix test device, comprise assembly detection apparatus, stand-by equipment end, Control protection device, described Control protection device comprises processor, storer, signal processing circuit, peripheral circuit, described processor and storer, signal processing circuit, peripheral circuit, loudspeaker, display connects, described processor is by data bus and redirect switch, switch is connected with assembly detection apparatus, described switch and pilot lamp connected in series, and be 15, described assembly detection apparatus comprises main-transformer pick-up unit, high-tension apparatus end detecting device, low-voltage equipment end detecting device, medium-voltage equipment end detecting device, described stand-by equipment end is connected with processor.
Described high-tension apparatus end detecting device comprises high mother one detecting device, high mother two detecting device, main transformer high side switch detecting device, high sublevel detecting device, described low-voltage equipment end detecting device comprises low mother one detecting device, low mother two detecting device, main transformer low-side switch detecting device, and described medium-voltage equipment end detecting device comprises middle mother one detecting device, middle mother two detecting device, main transformer medium voltage side switch detector, middle segmented detector.
Described pilot lamp comprises high mother one, high mother two, high sublevel, low mother one, low mother two, middle mother one, middle mother two, middle segmentation, stand-by equipment end, main transformer high side switch, main transformer low-side switch, main transformer medium voltage side switch, start failure protection, main transformer malfunctioning releasing voltage blocking pilot lamp, described stand-by equipment end comprises for subsequent use one and for subsequent use two, and described equipment one and equipment two include redirect switch, switch, pilot lamp.
Described redirect switch connect with pilot lamp and switch mutually corresponding, described redirect switch, switch, stand-by equipment end and arrange wired row between assembly detection apparatus and processor, described line row is that jack is connected with redirect switch, switch, pick-up unit, stand-by equipment end.
The beneficial effects of the utility model are:
1, the utility model can be verified when not having a power failure and be with the actual jumping of bus connection switch to close; achieve single remote-controlled operation; avoid protection act, switch transmission number of times, prevent switch frequent deciliter damage caused, shorten the time of protection prerun.
2, the utility model arranges 15 pilot lamp, each loop verified can be needed respectively in joint test, like this in process of the test, just can utilize pilot lamp light and shade and all associated loop of lighting time length one-time authentication, and being provided with pilot lamp for subsequent use, convenient operation personnel expand.
3, the utility model realizes the operation of single centralized hand switch, avoid manually to equipment carry out charged closely operate time, the generation of accident, hand switch controls, and removes manual control switch from and suppresses the stand-by period.
4, the utility model can control the closed of institute's detector switch according to operating personnel to the operating remote of switch, carries out Data Detection simultaneously, and is shown by corresponding pilot lamp, is convenient to observe.
5, the utility model is provided with correlative value, when the data detected and correlative value differ greatly, will be shown by pilot lamp, and shown by loudspeaker, record is carried out to data, upon completion of the assays, is shown the broken line graph of each pick-up unit by display.
6, the utility model line row is that jack is connected with redirect switch, switch and pick-up unit, and operation can be installed flexibly according to actual conditions, the operation of handled easily personnel.
accompanying drawing illustrates:
Fig. 1 is the duty connection diagram of Ultra-high Voltage Substations transformer tripping matrix test device.
Fig. 2 is the structured flowchart of Ultra-high Voltage Substations transformer tripping matrix test device.
embodiment:
Embodiment: see Fig. 1 and Fig. 2, in figure, segmentation in mother two, 12-in mother one, 11-in 1-high mother one, 2-high mother two, 3-high sublevel, 4-main transformer high side switch, 5-master control, 6-main transformer low-side switch, the low mother of 7-one, the low mother two of 8-, 9-main transformer medium voltage side switch, 10-.
Ultra-high Voltage Substations transformer tripping matrix test device, comprise assembly detection apparatus, stand-by equipment end, Control protection device, Control protection device comprises processor, storer, signal processing circuit, peripheral circuit, processor and storer, signal processing circuit, peripheral circuit, loudspeaker, display connects, processor is by data bus and redirect switch, switch is connected with assembly detection apparatus, switch and pilot lamp connected in series, and be 15, assembly detection apparatus comprises main-transformer pick-up unit, high-tension apparatus end detecting device, low-voltage equipment end detecting device, medium-voltage equipment end detecting device, stand-by equipment end is connected with processor.
High-tension apparatus end detecting device comprises high mother one detecting device, high mother two detecting device, main transformer high side switch detecting device, high sublevel detecting device, low-voltage equipment end detecting device comprises low mother one detecting device, low mother two detecting device, main transformer low-side switch detecting device, and medium-voltage equipment end detecting device comprises middle mother one detecting device, middle mother two detecting device, main transformer medium voltage side switch detector, middle segmented detector.
Pilot lamp comprises high mother one, high mother two, high sublevel, low mother one, low mother two, middle mother one, middle mother two, middle segmentation, stand-by equipment end, main transformer high side switch, main transformer low-side switch, main transformer medium voltage side switch, start failure protection, main transformer malfunctioning releasing voltage blocking pilot lamp, stand-by equipment end comprises for subsequent use one and for subsequent use two, and equipment one and equipment two include redirect switch, switch, pilot lamp.
Redirect switch connect with pilot lamp and switch mutually corresponding, redirect switch, switch, stand-by equipment end and arrange wired row between assembly detection apparatus and processor, it is that jack is connected that line is arranged with redirect switch, switch, pick-up unit, stand-by equipment end.
During use, assembly detection apparatus is arranged on corresponding equipment, and equipment is connected, implant corresponding reference data, operation operating switch and redirect switch realize single remote detection operation simultaneously, when the data detected and correlative value differ greatly, will be shown by pilot lamp, and be shown by loudspeaker, record is carried out to data, upon completion of the assays, the broken line graph of each pick-up unit is shown by display.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a Ultra-high Voltage Substations transformer tripping matrix test device, comprise assembly detection apparatus, stand-by equipment end, Control protection device, it is characterized in that: described Control protection device comprises processor, storer, signal processing circuit, peripheral circuit, described processor and storer, signal processing circuit, peripheral circuit, loudspeaker, display connects, described processor is by data bus and redirect switch, switch is connected with assembly detection apparatus, described switch and pilot lamp connected in series, and be 15, described assembly detection apparatus comprises main-transformer pick-up unit, high-tension apparatus end detecting device, low-voltage equipment end detecting device, medium-voltage equipment end detecting device, described stand-by equipment end is connected with processor.
2. Ultra-high Voltage Substations transformer tripping matrix test device according to claim 1, it is characterized in that: described high-tension apparatus end detecting device comprises high mother one detecting device, high mother two detecting device, main transformer high side switch detecting device, high sublevel detecting device, described low-voltage equipment end detecting device comprises low mother one detecting device, low mother two detecting device, main transformer low-side switch detecting device, and described medium-voltage equipment end detecting device comprises middle mother one detecting device, middle mother two detecting device, main transformer medium voltage side switch detector, middle segmented detector.
3. Ultra-high Voltage Substations transformer tripping matrix test device according to claim 1, it is characterized in that: described pilot lamp comprises high mother one, high mother two, high sublevel, low mother one, low mother two, middle mother one, middle mother two, middle segmentation, stand-by equipment end, main transformer high side switch, main transformer low-side switch, main transformer medium voltage side switch, start failure protection, main transformer malfunctioning releasing voltage blocking pilot lamp, described stand-by equipment end comprises for subsequent use one and for subsequent use two, and described equipment one and equipment two include redirect switch, switch, pilot lamp.
4. Ultra-high Voltage Substations transformer tripping matrix test device according to claim 1, it is characterized in that: described redirect switch connect with pilot lamp and switch mutually corresponding, described redirect switch, switch, stand-by equipment end and arrange wired row between assembly detection apparatus and processor, described line row is that jack is connected with redirect switch, switch, pick-up unit, stand-by equipment end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706555.3U CN204287337U (en) | 2014-11-21 | 2014-11-21 | Ultra-high Voltage Substations transformer tripping matrix test device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706555.3U CN204287337U (en) | 2014-11-21 | 2014-11-21 | Ultra-high Voltage Substations transformer tripping matrix test device |
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| CN204287337U true CN204287337U (en) | 2015-04-22 |
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| CN201420706555.3U Active CN204287337U (en) | 2014-11-21 | 2014-11-21 | Ultra-high Voltage Substations transformer tripping matrix test device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407244A (en) * | 2014-11-21 | 2015-03-11 | 国家电网公司 | Main transformer tripping matrix testing system |
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2014
- 2014-11-21 CN CN201420706555.3U patent/CN204287337U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407244A (en) * | 2014-11-21 | 2015-03-11 | 国家电网公司 | Main transformer tripping matrix testing system |
| CN104407244B (en) * | 2014-11-21 | 2024-04-09 | 国家电网公司 | Main Transformer Tripping Matrix Test System |
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