CN103941145B - A kind of transformer station temporarily line on-line monitoring system - Google Patents
A kind of transformer station temporarily line on-line monitoring system Download PDFInfo
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- CN103941145B CN103941145B CN201410202497.5A CN201410202497A CN103941145B CN 103941145 B CN103941145 B CN 103941145B CN 201410202497 A CN201410202497 A CN 201410202497A CN 103941145 B CN103941145 B CN 103941145B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 21
- 238000012856 packing Methods 0.000 claims description 14
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 12
- 229910052744 lithium Inorganic materials 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 8
- 238000013502 data validation Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 108091092568 Alarmone Proteins 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 101710176296 Switch 2 Proteins 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- IYRDVAUFQZOLSB-UHFFFAOYSA-N copper iron Chemical compound [Fe].[Cu] IYRDVAUFQZOLSB-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
The present invention relates to a kind of transformer station temporarily line on-line monitoring system, belong to energy monitoring apparatus technical field.Technical scheme is: comprise safe tool/appliance cabinet temporarily line controller, temporary ground wire pull bar, bar coded sticker (10), provisionally line end status surveillance controller, temporarily line end data controller, temporarily line end data controller trigger the collar (36), trigger collar lead-in wire (35) and wire clamp provisionally, described bar coded sticker is arranged on temporary ground wire pull bar, and safe tool/appliance cabinet temporarily line controller, provisionally line end status surveillance controller, temporarily line end data controller connect successively.Beneficial effect of the present invention: make transformer station's temporarily line be in online monitoring state all the time, once temporarily line change, then can automatic alarm, the displacement of prompting transformer station personnel temporarily line; Can also prevent from addition causing electric fault-operation accident because forgetting to tear temporarily line open during operation, and then the person and electrical equipment are worked the mischief.
Description
Technical field
The present invention relates to a kind of transformer station temporarily line on-line monitoring system, belong to energy monitoring apparatus technical field.
Background technology
According to the substation accident circular statistics that State Grid Corporation of China issues for nearly ten years, the misoperation fault caused because of band ground wire combination switch or disconnecting link accounts for 23% of transformer station's misoperation fault." State Grid Corporation of China's electric power safety working regulation " (transformer station and Electric Elements of Power Plants) clear stipulaties: reliable grounding measures must be had to the electrical equipment of maintenance, prevent the electrical equipment overhauled from sending a telegram here suddenly or electrical equipment charged around to the electrical equipment induction charging of maintenance, maintainer is damaged.The common electrical equipment grounding measure of current electric system has closes grounding switch and hangs temporary ground wire two kinds.At present in electric system, the grounding switch of electrical equipment possesses five anti-functions mostly, and power transformation operation personnel can deciliter state of monitoring grounding disconnecting link at any time by supervisory system, thus in recent years disconnecting link combination switch with ground or disconnecting link with ground to close the misoperation fault of disconnecting link fewer and feweri.But temporary ground wire due to do not possess five anti-functions and power transformation operation personnel can not implement monitoring because the misoperation fault that the use of temporarily line causes happens occasionally.
Summary of the invention
The object of the invention is to provide a kind of transformer station temporarily line on-line monitoring system, transformer station's temporarily line is made to be in online monitoring state all the time, no matter in safe tool/appliance cabinet storage configuration or the position that temporarily line can be monitored under temporarily line using state, once temporarily line change, then can automatic alarm, the displacement of prompting transformer station personnel temporarily line; Can also be connect by temporarily line state in addition and monitor that end excites temporarily line end data controller to confirm, searches the position of temporarily line installation, prevent from causing electric fault-operation accident because forgetting to tear temporarily line open during operation, and then the person and electrical equipment are worked the mischief, solve the problems referred to above existed in background technology.
Technical scheme of the present invention is: a kind of transformer station temporarily line on-line monitoring system, comprise safe tool/appliance cabinet temporarily line controller, temporary ground wire pull bar, bar coded sticker, line end status surveillance controller provisionally, temporarily line end data controller, temporarily line end data controller triggers the collar, triggering collar lead-in wire and provisionally wire clamp, described bar coded sticker is arranged on temporary ground wire pull bar, safe tool/appliance cabinet temporarily line controller, line end status surveillance controller provisionally, temporarily line end data controller connects successively, temporary ground wire pull bar is movably arranged in safe tool/appliance cabinet temporarily line controller, temporarily line end data controller triggers the collar and is connected to each other with temporarily line end data controller by triggering collar lead-in wire, by wire clamp and temporary ground wire pull bar are connected to each other provisionally.
Described safe tool/appliance cabinet temporarily line controller comprises data processing and emitter and temporarily line and deposits inductor, described temporarily line deposits inductor eight, be respectively temporarily line and deposit inductor one, temporarily line deposits inductor two, temporarily line deposits inductor three, temporarily line deposits inductor four, temporarily line deposits inductor five, temporarily line deposits inductor six, temporarily line deposits inductor seven and temporarily line deposits inductor eight, data processing and emitter comprise data receiver and treatment circuit plate one, display screen one, chargeable lithium cell one, combination button one, high-decibel acoustooptic alarm one, RJ45 interface one, direct current jack one and bar code scanning head, bar code scanning head and bar coded sticker match.
The described status surveillance of line end provisionally controller comprises display screen two, data receiver and treatment circuit plate two, chargeable lithium cell two, combination button two, searches temporary ground wire button, data validation button, high-decibel acoustooptic alarm two, RJ45 interface two and direct current jack two.
Described temporarily line end data controller comprises display screen three, data receiver and treatment circuit plate three, high-decibel acoustooptic alarm three, chargeable lithium cell three, key zone, RJ45 interface three and direct current jack three.
Described temporarily line end data controller triggers the collar and comprises and trigger cover ring electrode one, trigger cover ring electrode two, insulation course, triggering collar fixed screw, trigger collar lead-in wire fixed screw one and trigger collar lead-in wire fixed screw two, trigger collar fixed screw and have four, be respectively and trigger collar fixed screw one, trigger collar fixed screw two, trigger collar fixed screw three and trigger collar fixed screw four.
Described wire clamp is provisionally drift bolt formula wire clamp provisionally, comprises break-through nut, drift bolt, packing ring one and packing ring two, and temporarily line end data controller triggers the collar and is arranged between packing ring two and temporarily line stake bore a hole.
Described wire clamp is provisionally chuck type wire clamp provisionally, comprises jaws and swing arm, and temporarily line end data controller triggers the inside that the collar is arranged on jaws.
The invention has the beneficial effects as follows: make transformer station's temporarily line be in online monitoring state all the time, no matter in safe tool/appliance cabinet storage configuration or the position that temporarily line can be monitored under temporarily line using state, once temporarily line change, then can automatic alarm, the displacement of prompting transformer station personnel temporarily line; Can also be connect by temporarily line state in addition and monitor that end excites temporarily line end data controller to confirm, searches the position of temporarily line installation, prevent from causing electric fault-operation accident because forgetting to tear temporarily line open during operation, and then the person and electrical equipment are worked the mischief.
Accompanying drawing explanation
Fig. 1 is safe tool/appliance cabinet temporarily line controller figure of the present invention;
Fig. 2 is temporary ground wire pull bar figure of the present invention;
Fig. 3 is data processing of the present invention and emitter figure;
Fig. 4 is the status surveillance of line end provisionally controller figure of the present invention;
Fig. 5 is temporarily line end data controller figure of the present invention;
Fig. 6 is that temporarily line end data controller of the present invention triggers collar figure;
Fig. 7 is that temporarily line end data controller of the present invention triggers collar insulation course figure;
Fig. 8 is that temporarily line end data controller of the present invention triggers collar I-I cut-open view;
Fig. 9 is drift bolt formula temporarily line clamping structure figure of the present invention;
Figure 10 is chuck type temporarily line clamping structure figure of the present invention;
In figure: temporarily line deposits inductor 1, temporarily line deposits inductor 22, temporarily line deposits inductor 33, temporarily line deposits inductor 44, temporarily line deposits inductor 55, temporarily line deposits inductor 66, temporarily line deposits inductor 77, temporarily line deposits inductor 88, data processing and emitter 9, bar coded sticker 10, data receiver and treatment circuit plate 1, display screen 1, chargeable lithium cell 1, combination button 1, high-decibel acoustooptic alarm 1, RJ45 interface 1, direct current jack 1, bar code scanning head 18, display screen 2 19, data receiver and treatment circuit plate 2 20, chargeable lithium cell 2 21, combination button 2 22, search temporary ground wire button 23, data validation button 24, high-decibel acoustooptic alarm 2 25, RJ45 interface 2 26, direct current jack 2 27, display screen 3 28, data receiver and treatment circuit plate 3 29, high-decibel acoustooptic alarm 3 30, chargeable lithium cell 3 31, key zone 32, RJ45 interface 3 33, direct current jack 3 34, trigger collar lead-in wire 35, temporarily line end data controller triggers the collar 36, trigger cover ring electrode 1, trigger cover ring electrode 2 38, insulation course 39, trigger collar fixed screw 1, trigger collar fixed screw 2 41, trigger collar fixed screw 3 42, trigger collar fixed screw 4 43, trigger collar lead-in wire fixed screw 1, trigger collar lead-in wire fixed screw 2 45, break-through nut 46, drift bolt 47, packing ring 1, packing ring 2 49, jaws 50, swing arm 51.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the invention will be further described.
A kind of transformer station temporarily line on-line monitoring system, comprise safe tool/appliance cabinet temporarily line controller, temporary ground wire pull bar, bar coded sticker 10, line end status surveillance controller provisionally, temporarily line end data controller, temporarily line end data controller triggers the collar 36, triggering collar lead-in wire 35 and provisionally wire clamp, described bar coded sticker 10 is arranged on temporary ground wire pull bar, safe tool/appliance cabinet temporarily line controller, line end status surveillance controller provisionally, temporarily line end data controller connects successively, temporary ground wire pull bar is movably arranged in safe tool/appliance cabinet temporarily line controller, temporarily line end data controller triggers the collar 36 and is connected to each other with temporarily line end data controller by triggering collar lead-in wire 35, by wire clamp and temporary ground wire pull bar are connected to each other provisionally.
Described safe tool/appliance cabinet temporarily line controller comprises data processing and emitter 9 and temporarily line and deposits inductor, described temporarily line deposits inductor eight, be respectively temporarily line and deposit inductor 1, temporarily line deposits inductor 22, temporarily line deposits inductor 33, temporarily line deposits inductor 44, temporarily line deposits inductor 55, temporarily line deposits inductor 66, temporarily line deposits inductor 77 and temporarily line deposits inductor 88, data processing and emitter comprise data receiver and treatment circuit plate 1, display screen 1, chargeable lithium cell 1, combination button 1, high-decibel acoustooptic alarm 1, RJ45 interface 1, direct current jack 1 and bar code scanning head 18, bar code scanning head 18 and bar coded sticker 10 match.
The described status surveillance of line end provisionally controller comprises display screen 2 19, data receiver and treatment circuit plate 2 20, chargeable lithium cell 2 21, combination button 2 22, searches temporary ground wire button 23, data validation button 24, high-decibel acoustooptic alarm 2 25, RJ45 interface 2 26 and direct current jack 2 27.
Described temporarily line end data controller comprises display screen 3 28, data receiver and treatment circuit plate 3 29, high-decibel acoustooptic alarm 3 30, chargeable lithium cell 3 31, key zone 32, RJ45 interface 3 33 and direct current jack 3 34.
The described temporarily line end data controller triggering collar 36 comprises triggering cover ring electrode 1, triggering cover ring electrode 2 38, insulation course 39, triggering collar fixed screw, triggering collar lead-in wire fixed screw 1 and triggering collar lead-in wire fixed screw 2 45, trigger collar fixed screw and have four, be respectively and trigger collar fixed screw 1, trigger collar fixed screw 2 41, trigger collar fixed screw 3 42 and trigger collar fixed screw 4 43.
Described wire clamp is provisionally drift bolt formula wire clamp provisionally, comprises break-through nut 46, drift bolt 47, packing ring 1 and packing ring 2 49, and temporarily line end data controller triggers the collar 36 and is arranged between packing ring 2 49 and temporarily line stake bore a hole.
Described wire clamp is provisionally chuck type wire clamp provisionally, comprises jaws 50 and swing arm 51, and temporarily line end data controller triggers the inside that the collar 36 is arranged on jaws 50.
In application process, with reference to the accompanying drawings 1, the temporary ground wire pull bar of fixed number is placed on corresponding safe tool/appliance cabinet temporarily line and deposits on inductor, such as No. 1 temporarily line is placed on safe tool/appliance cabinet temporarily line and deposits on inductor 1, No. 2 temporarily lines are placed on safe tool/appliance cabinet temporarily line and deposit on inductor 22, and the rest may be inferred.When supposing No. 1 temporarily line taken out wherein, if No. 1 temporarily line departs from safe tool/appliance cabinet temporarily line deposit inductor 1 more than 3 seconds, in the controller data process of safe tool/appliance cabinet temporarily line and emitter 9, high-decibel acoustooptic alarm 1 sends alarm sound, display screen 1 shows " No. 1 ground wire departs from deposit position ", now in accompanying drawing 4, display screen 2 19 sends " safe tool/appliance cabinet No. 1 ground wire departs from deposit position ", high-decibel acoustooptic alarm 2 25 sends alarm sound, now display screen 1 shows " whether PLSCONFM safe tool/appliance cabinet No. 1 ground wire will use ", if No. 1 temporarily line is taken out in transformer station personnel normal running, then need the bar coded sticker 10 scanned with accompanying drawing 3 discal patch bar code scanning unit 18 on No. 1 temporarily line bar, high-decibel acoustooptic alarm 1 stop alarm, in accompanying drawing 4, display screen 2 19 shows " whether PLSCONFM safe tool/appliance cabinet No. 1 ground wire will use " simultaneously, now transformer station personnel presses the ACK button in combination button 2 22, high-decibel acoustooptic alarm 2 25 stop alarm in accompanying drawing 4.The ground wire in safe tool/appliance cabinet is taken away if not transformer station personnel, namely after using accompanying drawing 3 discal patch bar code scanning unit 18 to scan the bar coded sticker 10 on No. 1 temporarily line bar, high-decibel acoustooptic alarm 1 stop alarm, if transformer station personnel does not press the ACK button in combination button 2 22, then high-decibel acoustooptic alarm 2 25 can be reported to the police always, after 5 minutes, high-decibel acoustooptic alarm 1 can be reported to the police again, and prompting transformer station personnel goes to check the temporarily line in safe tool/appliance cabinet.
Confirm that No. 1 temporarily line taken out from safe tool/appliance cabinet is by after transformer station personnel normal running application, accompanying drawing 5 temporarily line end data controller is taken temporarily line and is hung place together with No. 1 temporarily line, if No. 1 temporarily line earth terminal is the drift bolt formula wire clamp provisionally as accompanying drawing 9, and there is temporarily line stake at suspension ground wire place, then break-through nut 46 to be screwed down from drift bolt 47, take off packing ring 1, temporarily line end data controller is triggered the collar 36 and packs into drift bolt 47, then drift bolt is inserted temporarily line stake perforation, again packing ring 1 is put into drift bolt 47, allowing temporarily line end data controller trigger the collar 36 is between packing ring 2 49 and temporarily line stake bore a hole, last again break-through nut 46 being put on drift bolt 47 is tightened, triggering cover ring electrode 1 now in accompanying drawing 6, trigger the short circuit of cover ring electrode 2 38, then temporarily line end data controller is opened automatically, if No. 1 temporarily line is chuck type wire clamp provisionally, hang temporarily line place without temporarily line stake, then need with the chuck type of accompanying drawing 10 that wire clamp is with being clipped in band iron (copper) online provisionally, temporarily line end data controller is triggered the collar 36 put into jaws 50 together with band iron (copper) earth mat, then swing arm 51 is tightened, triggering cover ring electrode 1 now in accompanying drawing 6, the short circuit of triggering cover ring electrode 2 38, then temporarily line end data controller is opened automatically.After temporarily line end data controller triggers the collar 36 and temporarily line earth terminal fixes, temporarily line end data controller is opened automatically, and by radio to temporarily line state connect monitor side controller send out a signal, display screen 2 19 shows " please noted that temporarily line will come into operation and please check use location and ground wire size ", and high-decibel acoustooptic alarm 2 25 sends interval alarm sound simultaneously.After the hanging position that Substation Operating personnel have checked temporarily line and ground wire number, installation position and the temporarily line numbering of temporarily line is inputted by the key zone 32 of accompanying drawing 5, such as " 112 switch-2 disconnecting link sides hang No. 1 temporarily line ", input content shows on display screen 3 28 simultaneously, Substation Operating personnel again check hang place and ground wire size errorless after, push button the ACK button in district 32, now temporarily line end data controller connects automatically to temporarily line state and monitors that side controller launches information, display screen 2 19 shows " please check No. 1 ground wire that will use whether to conform to the ground wire taken out from safe tool/appliance cabinet ", if conformed to, then press data validation button 24, display screen 3 28 shows " ground wire number and hanging position confirm " simultaneously, then Substation Operating personnel start to hang ground wire on electrical equipment.Hang ground wire end of operation, then click the ACK button of key zone 32 in accompanying drawing 5, then in Fig. 4, display screen 2 19 shows " 112 switch-2 disconnecting link sides hang No. 1 temporarily line end of operation ".
When removing or move No. 1 ground wire in using, display screen 2 19 in accompanying drawing 4 shows " 112 switch-2 disconnecting link sides hang No. 1 temporarily line state and change ", high-decibel acoustooptic alarm 1 sends alarm sound simultaneously, and prompting transformer station operator on duty goes the service condition of site inspection ground wire.When determining that temporarily line is indeed removed, then press the ACK button of combination button 2 22, high-decibel acoustooptic alarm 1 stops sending alarm sound.When transformer station person on duty 1 remove No. 1 temporarily line take safe tool/appliance cabinet place prepare put into safe tool/appliance cabinet before, bar coded sticker 10 on No. 1 temporarily line bar is scanned with accompanying drawing 3 discal patch bar code scanning unit 18, after scanned, the display screen 1 of accompanying drawing 3 shows " No. 1 temporarily line prepares to put into ", if No. 1 temporarily line is accurately put into safe tool/appliance cabinet temporarily line and is deposited on inductor 1, then in accompanying drawing 3, high-decibel acoustooptic alarm 1 sends continuous two acoustic alarm sound, illustrates that deposit position is correct.If No. 1 temporarily line is not put into safe tool/appliance cabinet temporarily line and deposited on inductor 1, then in accompanying drawing 3, high-decibel acoustooptic alarm 1 sends lasting warning, points out No. 1 temporarily line deposit position mistake.When temporarily line position is deposited correctly, alarm sound disappears.
Substation Operating personnel require to check whether temporarily line all removes before power transmission, if temporarily line is not all removed, will cause band ground wire power transmission, all can cause great threat to electrical equipment and personal safety.Under normal circumstances, Substation Operating personnel check that before power transmission whether temporarily line all removes and will go to go to check by manpower, if the temporarily line that working site uses is many, just likely not in placely cause the situation of forgetting to tear open temporary ground wire because checking.When press in accompanying drawing 4 search temporary ground wire button 23 time, the high-decibel audible-visual annunciator 3 30 in accompanying drawing 5 sends sound and light alarm, provides the position of temporary ground wire to Substation Operating personnel.
In addition in accompanying drawing 3 in RJ45 interface 1, accompanying drawing 4 in RJ45 interface 2 26, accompanying drawing 5 RJ45 interface 3 33 can network with external monitoring systems; In accompanying drawing 3, in direct current jack 1, accompanying drawing 4, in direct current jack 2 27, accompanying drawing 5, direct current jack 3 34 can access outside 10V direct supply.
Claims (6)
1. transformer station's temporarily line on-line monitoring system, it is characterized in that: comprise safe tool/appliance cabinet temporarily line controller, temporary ground wire pull bar, bar coded sticker (10), line end status surveillance controller provisionally, temporarily line end data controller, temporarily line end data controller triggers the collar (36), triggering collar lead-in wire (35) and provisionally wire clamp, described bar coded sticker (10) is arranged on temporary ground wire pull bar, safe tool/appliance cabinet temporarily line controller, line end status surveillance controller provisionally, temporarily line end data controller connects successively, temporary ground wire pull bar is movably arranged in safe tool/appliance cabinet temporarily line controller, temporarily line end data controller triggers the collar (36) and is connected to each other with temporarily line end data controller by triggering collar lead-in wire (35), by wire clamp and temporary ground wire pull bar are connected to each other provisionally,
Described safe tool/appliance cabinet temporarily line controller comprises data processing and emitter (9) and temporarily line and deposits inductor, described temporarily line deposits inductor eight, be respectively temporarily line and deposit inductor one (1), temporarily line deposits inductor two (2), temporarily line deposits inductor three (3), temporarily line deposits inductor four (4), temporarily line deposits inductor five (5), temporarily line deposits inductor six (6), temporarily line deposits inductor seven (7) and temporarily line deposits inductor eight (8), data processing and emitter (9) comprise data receiver and treatment circuit plate one (11), display screen one (12), chargeable lithium cell one (13), combination button one (14), high-decibel acoustooptic alarm one (15), RJ45 interface one (16), direct current jack one (17) and bar code scanning head (18), bar code scanning head (18) and bar coded sticker (10) match.
2. a kind of transformer station according to claim 1 temporarily line on-line monitoring system, is characterized in that: the described status surveillance of line end provisionally controller comprises display screen two (19), data receiver and treatment circuit plate two (20), chargeable lithium cell two (21), combination button two (22), searches temporary ground wire button (23), data validation button (24), high-decibel acoustooptic alarm two (25), RJ45 interface two (26) and direct current jack two (27).
3. a kind of transformer station according to claim 1 temporarily line on-line monitoring system, is characterized in that: described temporarily line end data controller comprises display screen three (28), data receiver and treatment circuit plate three (29), high-decibel acoustooptic alarm three (30), chargeable lithium cell three (31), key zone (32), RJ45 interface three (33) and direct current jack three (34).
4. a kind of transformer station according to claim 1 temporarily line on-line monitoring system, it is characterized in that: described temporarily line end data controller triggers the collar (36) and comprises triggering cover ring electrode one (37), trigger cover ring electrode two (38), insulation course (39), trigger collar fixed screw, trigger collar lead-in wire fixed screw one (44) and trigger collar lead-in wire fixed screw two (45), trigger collar fixed screw and have four, be respectively and trigger collar fixed screw one (40), trigger collar fixed screw two (41), trigger collar fixed screw three (42) and trigger collar fixed screw four (43).
5. a kind of transformer station according to claim 1 temporarily line on-line monitoring system, it is characterized in that: described wire clamp is provisionally drift bolt formula wire clamp provisionally, comprise break-through nut (46), drift bolt (47), packing ring one (48) and packing ring two (49), temporarily line end data controller triggers the collar (36) and is arranged between packing ring two (49) and temporarily line stake bore a hole.
6. a kind of transformer station according to claim 1 temporarily line on-line monitoring system, it is characterized in that: described wire clamp is provisionally chuck type wire clamp provisionally, comprise jaws (50) and swing arm (51), temporarily line end data controller triggers the inside that the collar (36) is arranged on jaws (50).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410202497.5A CN103941145B (en) | 2014-05-14 | 2014-05-14 | A kind of transformer station temporarily line on-line monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410202497.5A CN103941145B (en) | 2014-05-14 | 2014-05-14 | A kind of transformer station temporarily line on-line monitoring system |
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| CN103941145A CN103941145A (en) | 2014-07-23 |
| CN103941145B true CN103941145B (en) | 2016-04-27 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104410161A (en) * | 2014-12-01 | 2015-03-11 | 国家电网公司 | Real-time monitoring cabinet for ground wire |
| CN106226644B (en) * | 2016-07-07 | 2019-04-05 | 国家电网公司 | Portable ground line use state monitoring alarm |
| CN114325237A (en) * | 2021-12-29 | 2022-04-12 | 深圳供电局有限公司 | Power distribution network temporary grounding wire monitoring system |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060962Y (en) * | 2007-06-14 | 2008-05-14 | 珠海市共创有限公司 | Temporary earth wire for power line or equipment electric switching operation |
| CN101272008A (en) * | 2008-05-13 | 2008-09-24 | 郎勃 | Earth lead suspension dismounting management system |
| CN101325289A (en) * | 2007-06-14 | 2008-12-17 | 珠海市共创有限公司 | Management system and method for temporary ground wire of electric power line or equipment |
| CN201975861U (en) * | 2011-03-31 | 2011-09-14 | 安徽省电力公司巢湖供电公司 | Wireless-network-based intelligent management system for grounding wire of transformer station |
| CN202057744U (en) * | 2011-04-02 | 2011-11-30 | 镇江市科捷电器有限公司 | Ground wire field management device |
| CN202083760U (en) * | 2011-04-02 | 2011-12-21 | 镇江市科捷电器有限公司 | Ground wire storehouse management system |
| CN202197150U (en) * | 2011-09-01 | 2012-04-18 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | System for controlling state of earthing wire |
| RU115582U1 (en) * | 2011-11-25 | 2012-04-27 | ООО "Специальное конструкторское бюро приборов и систем автоматизации" | ELECTRICAL TRANSMISSION REMOTE MONITORING DEVICE |
| CN202309213U (en) * | 2011-07-24 | 2012-07-04 | 天津市电力公司 | Ground wire intelligent management system |
| CN102801001A (en) * | 2011-05-27 | 2012-11-28 | 广西鑫百纳电气有限公司 | Management system for temporary grounding wire |
| CN202735457U (en) * | 2012-08-08 | 2013-02-13 | 淄博爱士通电气有限责任公司 | Device for detecting state of temporary ground wire |
| CN203324425U (en) * | 2013-06-29 | 2013-12-04 | 国家电网公司 | Temporary ground wire assembling and disassembling state signal extraction device |
| CN203858317U (en) * | 2014-05-14 | 2014-10-01 | 国家电网公司 | Temporary ground wire on-line monitoring system for transformer substation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011142495A (en) * | 2010-01-07 | 2011-07-21 | Chugoku Electric Power Co Inc:The | Optical fiber line monitoring system |
-
2014
- 2014-05-14 CN CN201410202497.5A patent/CN103941145B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060962Y (en) * | 2007-06-14 | 2008-05-14 | 珠海市共创有限公司 | Temporary earth wire for power line or equipment electric switching operation |
| CN101325289A (en) * | 2007-06-14 | 2008-12-17 | 珠海市共创有限公司 | Management system and method for temporary ground wire of electric power line or equipment |
| CN101272008A (en) * | 2008-05-13 | 2008-09-24 | 郎勃 | Earth lead suspension dismounting management system |
| CN201975861U (en) * | 2011-03-31 | 2011-09-14 | 安徽省电力公司巢湖供电公司 | Wireless-network-based intelligent management system for grounding wire of transformer station |
| CN202057744U (en) * | 2011-04-02 | 2011-11-30 | 镇江市科捷电器有限公司 | Ground wire field management device |
| CN202083760U (en) * | 2011-04-02 | 2011-12-21 | 镇江市科捷电器有限公司 | Ground wire storehouse management system |
| CN102801001A (en) * | 2011-05-27 | 2012-11-28 | 广西鑫百纳电气有限公司 | Management system for temporary grounding wire |
| CN202309213U (en) * | 2011-07-24 | 2012-07-04 | 天津市电力公司 | Ground wire intelligent management system |
| CN202197150U (en) * | 2011-09-01 | 2012-04-18 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | System for controlling state of earthing wire |
| RU115582U1 (en) * | 2011-11-25 | 2012-04-27 | ООО "Специальное конструкторское бюро приборов и систем автоматизации" | ELECTRICAL TRANSMISSION REMOTE MONITORING DEVICE |
| CN202735457U (en) * | 2012-08-08 | 2013-02-13 | 淄博爱士通电气有限责任公司 | Device for detecting state of temporary ground wire |
| CN203324425U (en) * | 2013-06-29 | 2013-12-04 | 国家电网公司 | Temporary ground wire assembling and disassembling state signal extraction device |
| CN203858317U (en) * | 2014-05-14 | 2014-10-01 | 国家电网公司 | Temporary ground wire on-line monitoring system for transformer substation |
Non-Patent Citations (1)
| Title |
|---|
| 基于物联网技术的输电设备接地安全防御系统研究;张然;《中国优秀硕士学位论文全文数据库 信息科技辑》;20130715(第7期);I136-783 * |
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| CN103941145A (en) | 2014-07-23 |
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