CN202720304U - Positional information warning system - Google Patents
Positional information warning system Download PDFInfo
- Publication number
- CN202720304U CN202720304U CN 201220171998 CN201220171998U CN202720304U CN 202720304 U CN202720304 U CN 202720304U CN 201220171998 CN201220171998 CN 201220171998 CN 201220171998 U CN201220171998 U CN 201220171998U CN 202720304 U CN202720304 U CN 202720304U
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- CN
- China
- Prior art keywords
- temperature
- insulator
- positional information
- unit
- described insulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000012212 insulator Substances 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000015556 catabolic process Effects 0.000 claims abstract description 7
- 206010021750 Infantile Spasms Diseases 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
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Abstract
The utility model relates to a warning system capable of automatically providing positional information when an insulator is broken down by lightning attack, which belongs to the field of power transmission and distribution. The warning system comprises a temperature inductor arranged on the insulator, a local temperature collector on the ground and a far-end central control station. With the warning system, working personnel can rapidly locate a breakdown fault point.
Description
Technical field
The utility model belongs to the allocated transmission electrical domain, relates to the warning system that positional information is provided when a kind of insulator is punctured by thunder and lightning.
Background technology
After 10KV overhead transmission line composite insulator was punctured tripping operation by thunder and lightning, looking up the fault point is difficulty relatively, and the maintainer need to step on one by one bar and check insulator, changes to judge its state according to it, with the localization of faults, time-consuming, effort is just more difficult when search night.And if the time-delay of breakdown repair then can be caused in the untimely trouble spot of finding.
The utility model content
In order to address the above problem, the utility model provides a kind of warning system that positional information can be provided from the trend staff when insulator is punctured by thunder and lightning.
The structure of this system is as follows:
Comprise temperature inductor, local Temperature sampler and central control station;
Wherein
Described temperature inductor is installed on the insulator, the temperature that is used for storing the positional information of described insulator and measures in real time described insulator, and the temperature that measures and the positional information of described insulator be sent to described local Temperature sampler in real time by wired mode;
Described local Temperature sampler comprises receiving element, control module and wireless transmission unit; Wherein, described receiving element is used for receiving temperature and the positional information of the described insulator that described temperature inductor sends; Described control module is used for temperature and the positional information of described insulator are transferred to described wireless transmission unit from described receiving element, and the control emission; Described wireless transmission unit is used for temperature and the positional information of described insulator are launched by wireless radio frequency mode;
Described central control station comprises radio receiving unit, judging unit and Alarm Unit; Wherein, described radio receiving unit is used for receiving with wireless radio frequency mode temperature and the positional information of the described insulator that described local Temperature sampler sends, and it is given to described judging unit; Described judging unit judges for temperature and default threshold temperature according to described insulator whether described insulator is breakdown, and if so, then the positional information with described insulator sends to described Alarm Unit; Described Alarm Unit is used for showing the positional information of described insulator, and carries out alarm by sound.
Adopt the warning system of said structure, can when insulator is breakdown, send positional information in real time to the staff, thereby the staff can find the trouble spot exactly in the very first time.
Description of drawings
Fig. 1 is the application schematic diagram of the utility model insulator breakdown location alarm system
The 101-insulator, 102-temperature inductor, the local Temperature sampler of 103-, 104-central control station;
Fig. 2 is the structural representation of local Temperature sampler
The 201-receiving element, 202-control module, 203-wireless transmission unit;
Fig. 3 is the structural representation of central control station
The 301-radio receiving unit, 302-judging unit, 303-Alarm Unit.
Embodiment
Structure of the present utility model can be set forth by reference to the accompanying drawings.
Fig. 1 is the application schematic diagram of the utility model insulator breakdown location alarm system.Native system comprises temperature inductor 102, local Temperature sampler 103 and central control station 104.Wherein, temperature inductor 102 is installed on the insulator 101, and insulator 101 hangs the eminence of online bar or transmission tower usually, said temperature inductor 102 stores the positional information of this insulator 101, and can measure in real time the temperature of insulator 101, and the temperature that measures is sent to local Temperature sampler 103 together with the positional information of this insulator 101 by wired mode.Local Temperature sampler 103 is arranged near the insulator 101 the surface structures usually, and a plurality of temperature inductors on a plurality of insulators can corresponding local Temperature sampler 103.Local Temperature sampler 103 further is sent to the staff place of far-end with temperature and the positional information of above-mentioned insulator 101 by wireless mode central control station 104.Central control station 104 judges whether its temperature exceeds normal range, if so, then provides the positional information alarm to the staff.
Fig. 2 is the structural representation of local Temperature sampler 103, and it comprises receiving element 201, control module 202 and wireless transmission unit 203.Wherein, receiving element 201 be used for to receive temperature and the positional information of the insulator 101 that temperature inductor 102 sends; Control module 202 is used for said temperature and positional information are transferred to wireless transmission unit 203 and control emission from receiving element 201; Wireless transmission unit 203 is used for said temperature and positional information are launched by wireless radio frequency mode.Wherein, wireless radio frequency mode can be selected the standard of mobile communication, propagates by mobile telecommunication channel.
Fig. 3 is the structural representation of central control station 104, and it comprises radio receiving unit 301, judging unit 302 and Alarm Unit 303.Wherein, radio receiving unit 301 is used for temperature and the positional information of wireless radio frequency mode reception from the described insulator 101 of local Temperature sampler 103, and it is given to judging unit 302; Judging unit 302 is used for said temperature and the threshold temperature of presetting are compared, if the moment difference of the temperature of insulator and threshold temperature has surpassed normal scope, instantaneous high-temperature peak value has appearred in i.e. explanation, judge that then the thunderbolt punch-through has appearred in insulator, judging unit 302 sends to Alarm Unit 303 with the positional information of this insulator; Alarm Unit 303 is used for showing above-mentioned positional information, and by sound for example sharp-pointed police whistle sound come to staff's alarm, thunderbolt puncture situation has appearred in the insulator 101 of indication corresponding location.
Claims (1)
1. positional information warning system is characterized in that:
Comprise temperature inductor, local Temperature sampler and central control station;
Wherein
Described temperature inductor is installed on the insulator, the temperature that is used for storing the positional information of described insulator and measures in real time described insulator, and the temperature that measures and the positional information of described insulator be sent to described local Temperature sampler in real time by wired mode;
Described local Temperature sampler comprises receiving element, control module and wireless transmission unit; Wherein, described receiving element is used for receiving temperature and the positional information of the described insulator that described temperature inductor sends; Described control module is used for temperature and the positional information of described insulator are transferred to described wireless transmission unit from described receiving element, and the control emission; Described wireless transmission unit is used for temperature and the positional information of described insulator are launched by wireless radio frequency mode;
Described central control station comprises radio receiving unit, judging unit and Alarm Unit; Wherein, described radio receiving unit is used for receiving with wireless radio frequency mode temperature and the positional information of the described insulator that described local Temperature sampler sends, and it is given to described judging unit; Described judging unit judges for temperature and default threshold temperature according to described insulator whether described insulator is breakdown, and if so, then the positional information with described insulator sends to described Alarm Unit; Described Alarm Unit is used for showing the positional information of described insulator, and carries out alarm by sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220171998 CN202720304U (en) | 2012-04-20 | 2012-04-20 | Positional information warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220171998 CN202720304U (en) | 2012-04-20 | 2012-04-20 | Positional information warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202720304U true CN202720304U (en) | 2013-02-06 |
Family
ID=47622126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220171998 Expired - Fee Related CN202720304U (en) | 2012-04-20 | 2012-04-20 | Positional information warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202720304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588866A (en) * | 2017-10-18 | 2018-01-16 | 广东电网有限责任公司电力科学研究院 | A kind of GIS disc insulators system for detecting temperature |
| CN110687411A (en) * | 2019-10-15 | 2020-01-14 | 广东电网有限责任公司 | Insulator breakdown alarm system |
-
2012
- 2012-04-20 CN CN 201220171998 patent/CN202720304U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588866A (en) * | 2017-10-18 | 2018-01-16 | 广东电网有限责任公司电力科学研究院 | A kind of GIS disc insulators system for detecting temperature |
| CN107588866B (en) * | 2017-10-18 | 2023-05-23 | 广东电网有限责任公司电力科学研究院 | GIS basin-type insulator temperature detection system |
| CN110687411A (en) * | 2019-10-15 | 2020-01-14 | 广东电网有限责任公司 | Insulator breakdown alarm system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20190420 |