CN109066551B - Wind deflection alarm device for power transmission line - Google Patents
Wind deflection alarm device for power transmission line Download PDFInfo
- Publication number
- CN109066551B CN109066551B CN201811021530.9A CN201811021530A CN109066551B CN 109066551 B CN109066551 B CN 109066551B CN 201811021530 A CN201811021530 A CN 201811021530A CN 109066551 B CN109066551 B CN 109066551B
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- Prior art keywords
- alarm
- transmission line
- wind deflection
- power transmission
- power supply
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000012212 insulator Substances 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 4
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 2
- 238000003745 diagnosis Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
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- Emergency Alarm Devices (AREA)
Abstract
The invention relates to a wind deflection alarm device of a power transmission line, and belongs to the technical field of power diagnosis equipment. In order to solve the defect that the wind deflection position cannot be comprehensively and accurately determined by manually observing the wind deflection at present, the wind deflection alarm device for the power transmission line comprises a power supply, wherein the output end of the power supply is connected with an alarm for detecting the wind deflection, the power supply and the alarm are both arranged in a sealing cover, the alarm is connected with a connecting piece arranged on an insulator through an insulating rope, and the insulating rope penetrates through a cover cap of the sealing cover to be connected with the alarm. This power transmission line windage yaw alarm device installs on the insulator of power transmission line, when windage yaw more than or equal to 65 degrees, and the insulated rope can pull open the magnetic control switch, triggers the alarm, and the SIM card sends alarm information to transmission operation and maintenance personnel, and transmission operation and maintenance personnel responds in time, avoids appearing having a power failure or other trouble, need not artifical personally observing, and the SIM card on every position is different, and transmission operation and maintenance personnel can confirm specific position according to different numbers, and comprehensive accurate positioning windage yaw position.
Description
Technical Field
The invention relates to an alarm device, in particular to a wind deflection alarm device for a power transmission line, and belongs to the technical field of power diagnosis equipment.
Background
Windage is a common phenomenon in the operation process of a power transmission line, and windage tripping is a more frequent cause of power grid operation faults. The transmission line is different from a transmission line, and is easy to swing at different phases under the action of strong wind, so that on one hand, the phase-to-phase distance is reduced, and on the other hand, phase-to-phase breakdown is caused when the phase-to-phase distance is serious, and the hanging point is relatively flashover; on the one hand, the fatigue damage of insulators, hardware fittings and towers is easy to be caused after long-time windage yaw. At present, wind deflection is generally observed manually, and because the overhead transmission line is higher in height and longer in length, the wind deflection can not be observed comprehensively in the range of eyes, and faults can not be removed in time when line faults occur, so that circuit maintenance is performed. There is therefore an urgent need for a device that can detect windage and can alert.
Disclosure of Invention
The invention aims to solve the defect that the wind deflection position cannot be comprehensively and accurately determined by manually observing the wind deflection at present, and provides a wind deflection alarm device for a power transmission line, which does not need to be manually observed in person and can comprehensively and accurately position the wind deflection position.
The wind deflection alarm device for the power transmission line is realized by the following technical scheme:
the utility model provides a power transmission line windage yaw alarm device which characterized in that: the wind deflection detection device comprises a power supply 1, wherein the output end of the power supply 1 is connected with an alarm 2 for detecting wind deflection, the power supply 1 and the alarm 2 are both arranged in a sealing cover 3, the alarm 2 is connected with a connecting piece 5 arranged on an insulator through an insulating rope 4, and the insulating rope 4 passes through the cover cap of the sealing cover 3 to be connected with the alarm 2;
in order to facilitate the fixed installation of the whole device on the iron strap, one improvement of the invention is that: the bottom of the sealing cover 3 is provided with a mounting piece 6;
the mounting piece 6 is a magnet or a bolt;
in order to facilitate the adsorption of the insulating cords on the sealing cap 3, another improvement of the invention is: the top of the sealing cover 3 is provided with neodymium iron boron magnetic steel 7;
the power supply 1 is any one of a super capacitor, an alkaline battery or a lithium battery;
the alarm 2 is a magnetic control alarm and comprises a chip 2-1, wherein a switch 2-2 for controlling the magnetic control alarm to be turned on and off is arranged on the chip, a SIM card 2-3 for transmitting signals is arranged on the chip 2-1, and a magnetic control switch 2-4 for transmitting signals by the SIM card and a signal indicator lamp 2-5 for displaying whether the magnetic control alarm works normally are arranged on the chip 2-1;
the insulating rope 4 is connected with the magnetic control switch 2-4 of the alarm 2;
the sealing cover 3 is a PET transparent shell;
the connecting piece 5 is a steel hoop, and a bolt 5-1 for adjusting the radius of the steel hoop is arranged on the connecting piece.
The wind deflection alarm device for the power transmission line is arranged on an insulator of the power transmission line, when the wind deflection is greater than or equal to 65 degrees, the magnetic control switch can be pulled by the insulating rope to trigger the alarm, the SIM card sends alarm information to power transmission operation and maintenance personnel, the power transmission operation and maintenance personnel responds timely, power failure or other faults are avoided, manual in-person observation is not needed, the SIM cards at each position are different, the power transmission operation and maintenance personnel can determine specific positions according to different numbers, and the wind deflection positions can be comprehensively and accurately positioned.
The wind deflection alarm device for the power transmission line combines the alarm with the traditional mechanical structure, so that the functions of each component are exerted to the greatest extent, and the running success rate of the device reaches one hundred percent; the cost is low, the investment is low, the return is high, and cheap materials are adopted, but the improvement effect on the existing problems is remarkable after the practical application, and the cost is saved; the structure is simple and portable, and the construction and the carrying are convenient; the reliability is high, and the action accuracy is 100%.
Drawings
Fig. 1: the structure of the invention is schematically shown;
fig. 2: the use state diagram of the invention;
fig. 3: the alarm and power connection diagram in fig. 1;
in the figure: 1. 2 parts of power supply, 2 parts of alarm, 2-1 parts of chip, 2-2 parts of switch, 2-3 parts of SIM card, 2-4 parts of magnetic control switch, 2-5 parts of signal indicator lamp, 3 parts of sealing cover, 4 parts of insulating rope, 5 parts of connecting piece, 5-1 parts of bolt, 6 parts of mounting piece, 7 parts of neodymium iron boron magnetic steel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without creative efforts, are within the scope of the present invention based on the embodiments of the present invention.
Example 1. The utility model provides a power transmission line windage yaw alarm device, shown in fig. 1, includes power 1, the output of power 1 is connected with the alarm 2 that detects windage yaw, and power 1 and alarm 2 are all installed in sealed cowling 3, alarm 2 is connected with the connecting piece 5 of installing on the insulator through insulating rope 4, insulating rope 4 passes the shroud of sealed cowling 3 and is connected with alarm 2.
Example 2. The utility model provides a power transmission line windage yaw alarm device, shown in fig. 1, includes power 1, power 1 is the lithium cell, power 1's output is connected with the alarm 2 that detects windage yaw, and power 1 and alarm 2 are all installed in sealed cowling 3, alarm 2 is connected with connecting piece 5 of installing on the insulator through insulating rope 4, connecting piece 5 is the steel hoop, is equipped with the bolt 5-1 of adjustment steel hoop radius size on it, insulating rope 4 passes the shroud of sealed cowling 3 and is connected with alarm 2, sealed cowling 3 is the PET transparent shell;
as shown in fig. 2, the bottom of the sealing cover 3 is provided with a mounting piece 6; the mounting piece 6 is a magnet; the top of the sealing cover 3 is provided with neodymium iron boron magnetic steel 7;
as shown in fig. 3, the alarm 2 is a magnetic control alarm and comprises a chip 2-1, wherein a switch 2-2 for controlling the magnetic control alarm to be turned on and off is arranged on the chip, a SIM card 2-3 for transmitting signals is arranged on the chip 2-1, and a magnetic control switch 2-4 for transmitting signals by the SIM card and a signal indicator lamp 2-5 for displaying whether the magnetic control alarm works normally are arranged on the chip 2-1; the insulating rope 4 is connected with the magnetic control switch 2-4 of the alarm 2.
In the wind deflection alarm device for the power transmission line, the triggering accuracy of the magnetic control alarm is 100%; the device adopts a lithium battery, and the standby time is more than or equal to 12 months; the PET transparent shell is adopted, and the waterproof capability is more than or equal to IP68; the connecting device adopts a high-molecular polyethylene insulating rope, can insulate 220 kilovolt high-voltage electricity, and the insulating capability decline rate after rain water drenches is less than or equal to 2.5%; d10×5 magnetic steel enables the load capacity of the device to be more than or equal to 780 g; the fixed steel hoop is convenient to install, firm and stable, and the clamping force at any temperature is more than or equal to 5N; the magnet is fixed, and the duration of the adsorption magnetic force is more than or equal to 650g; the device gives an alarm of 100% when the windage yaw is more than or equal to 65 degrees.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the invention in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (8)
1. A wind deflection alarm device for a power transmission line is characterized in that: the wind deflection detection device comprises a power supply (1), wherein the output end of the power supply (1) is connected with an alarm (2) for detecting wind deflection, the power supply (1) and the alarm (2) are both arranged in a sealing cover (3), the alarm (2) is connected with a connecting piece (5) arranged on an insulator through an insulating rope (4), and the insulating rope (4) penetrates through a cover cap of the sealing cover (3) to be connected with the alarm (2);
the alarm (2) is a magnetic control alarm and comprises a chip (2-1), a switch (2-2) for controlling the magnetic control alarm to be turned on and off is arranged on the chip, a SIM card (2-3) for transmitting signals is arranged on the chip (2-1), and a magnetic control switch (2-4) for transmitting signals by the SIM card and a signal indicator lamp (2-5) for displaying whether the magnetic control alarm works normally are arranged on the chip (2-1);
when the wind deviation is greater than or equal to 65 degrees, the insulating rope can pull the magnetic control switch, the alarm is triggered, and the SIM card sends alarm information to power transmission operation and maintenance personnel.
2. The transmission line windage yaw alarm device of claim 1, wherein: the bottom of the sealing cover (3) is provided with a mounting piece (6).
3. The transmission line windage yaw alarm device of claim 2, wherein: the mounting piece (6) is a magnet or a bolt.
4. A wind deflection warning device for a power transmission line according to any one of claims 1 to 3, characterized in that: and neodymium iron boron magnetic steel (7) is arranged at the top of the sealing cover (3).
5. A wind deflection warning device for a power transmission line according to any one of claims 1 to 3, characterized in that: the power supply (1) is any one of a super capacitor, an alkaline battery or a lithium battery.
6. The transmission line windage yaw alarm device of claim 4, wherein: the power supply (1) is any one of a super capacitor, an alkaline battery or a lithium battery.
7. The transmission line windage yaw alarm device of claim 6, wherein: the insulating rope (4) is connected with a magnetic control switch (2-4) of the alarm (2).
8. The transmission line windage yaw alarm device of claim 7, wherein: the sealing cover (3) is a PET transparent shell; the connecting piece (5) is a steel hoop, and a bolt (5-1) for adjusting the radius of the steel hoop is arranged on the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021530.9A CN109066551B (en) | 2018-09-03 | 2018-09-03 | Wind deflection alarm device for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021530.9A CN109066551B (en) | 2018-09-03 | 2018-09-03 | Wind deflection alarm device for power transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109066551A CN109066551A (en) | 2018-12-21 |
| CN109066551B true CN109066551B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811021530.9A Active CN109066551B (en) | 2018-09-03 | 2018-09-03 | Wind deflection alarm device for power transmission line |
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| Country | Link |
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| CN (1) | CN109066551B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107142A (en) * | 2019-05-22 | 2019-08-09 | 国网山东省电力公司莱州市供电公司 | A kind of strutting of pole prior-warning device |
| CN113903150A (en) * | 2021-10-15 | 2022-01-07 | 国网山东省电力公司莱州市供电公司 | Transformer substation waterlogging alarm device based on GPRS system and alarm method thereof |
Citations (9)
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|---|---|---|---|---|
| RU2255402C1 (en) * | 2004-02-24 | 2005-06-27 | Гапоненков Михаил Павлович | Device for telemetering ice, wind, and ice-wind loads on phase conductors of overhead power transmission line including indication of relative wind direction |
| CN102141395A (en) * | 2011-01-04 | 2011-08-03 | 西安工程大学 | ZigBee-based system and method for monitoring wind drift of power transmission line on line |
| CN102288153A (en) * | 2011-06-14 | 2011-12-21 | 四川大学 | Online monitoring system and method of high-voltage line windage based on vibration power generation |
| CN102494658A (en) * | 2011-12-01 | 2012-06-13 | 山西省电力公司大同供电分公司 | Online wind deviation angle monitoring device for power transmission line |
| CN203913774U (en) * | 2014-05-16 | 2014-11-05 | 滁州博润电脑配件有限公司 | The antitheft case and bag of a kind of Intelligent lost-proof type |
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| CN104596480A (en) * | 2014-12-31 | 2015-05-06 | 国家电网公司 | Holding pole oblique angle warning device |
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2018
- 2018-09-03 CN CN201811021530.9A patent/CN109066551B/en active Active
Patent Citations (9)
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|---|---|---|---|---|
| RU2255402C1 (en) * | 2004-02-24 | 2005-06-27 | Гапоненков Михаил Павлович | Device for telemetering ice, wind, and ice-wind loads on phase conductors of overhead power transmission line including indication of relative wind direction |
| CN102141395A (en) * | 2011-01-04 | 2011-08-03 | 西安工程大学 | ZigBee-based system and method for monitoring wind drift of power transmission line on line |
| CN102288153A (en) * | 2011-06-14 | 2011-12-21 | 四川大学 | Online monitoring system and method of high-voltage line windage based on vibration power generation |
| CN102494658A (en) * | 2011-12-01 | 2012-06-13 | 山西省电力公司大同供电分公司 | Online wind deviation angle monitoring device for power transmission line |
| CN203913774U (en) * | 2014-05-16 | 2014-11-05 | 滁州博润电脑配件有限公司 | The antitheft case and bag of a kind of Intelligent lost-proof type |
| CN204228259U (en) * | 2014-12-02 | 2015-03-25 | 田哲旭 | A kind of power line conductor is waved, windage yaw on-Line Monitor Device |
| CN104596480A (en) * | 2014-12-31 | 2015-05-06 | 国家电网公司 | Holding pole oblique angle warning device |
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| CN109066551A (en) | 2018-12-21 |
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