CN104236492A - Jumper wire windage monitoring device based on ultrasonic wave - Google Patents
Jumper wire windage monitoring device based on ultrasonic wave Download PDFInfo
- Publication number
- CN104236492A CN104236492A CN201410545835.5A CN201410545835A CN104236492A CN 104236492 A CN104236492 A CN 104236492A CN 201410545835 A CN201410545835 A CN 201410545835A CN 104236492 A CN104236492 A CN 104236492A
- Authority
- CN
- China
- Prior art keywords
- monitoring device
- wireless communication
- communication module
- wire jumper
- hyperacoustic
- 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.)
- Pending
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 18
- 239000010935 stainless steel Substances 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000005672 electromagnetic field Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 abstract 1
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention relates to a power transmission line windage monitoring device and specifically relates to a jumper wire windage monitoring device based on ultrasonic wave. The jumper wire windage monitoring device based on ultrasonic wave is used for solving the problem that an existing device is susceptible to magnetic fields and field environment factors. The jumper wire windage monitoring device based on ultrasonic wave comprises a case, a micro-processing unit, an anemorumbometer, a temperature and humidity sensor, a storage battery, a 3G wireless communication module, a 3G transmitting antenna, an electromagnetic shielding box and an ultrasonic sensor; the case is a stainless steel case in which the electromagnetic shielding box made of a copper-aluminum alloy is arranged; the micro-processing unit, the 3G wireless communication module and the storage battery are arranged in the shielding box; the anemorumbometer and the 3G transmitting antenna are fixed on the top of the case, while the ultrasonic sensor and the temperature and humidity sensor are fixed on the side surfaces of the case. The jumper wire windage monitoring device based on ultrasonic wave has the advantages of avoidance of influence of the electromagnetic field of a surrounding high-voltage power transmission line, ultrasonic monitoring of data and a temperature and humidity compensation function, and improvement of measurement accuracy, simple structure and convenience for maintenance, and relatively small volume and not easy interfering short circuit with the power transmission line.
Description
Technical field
The present invention relates to power transmission circuit caused by windage monitoring device, be specially based on hyperacoustic wire jumper windage yaw monitoring device.
Background technology
The path of aerial power transmission line is comparatively complicated, and various fault can occur the impact by meteorological condition and external environment etc. in operational process.Wire jumper windage yaw refers to that angle tower wire jumper is subject to large wind effect, make the Distance Shortened of wire jumper and angle tower, form the impact of wire jumper electric discharge such as in some area by microclimate condition and easily produce high wind, often cause wire jumper angle of wind deflection excessive, make the clearance for insulation of suspension clamp and structure tower head inadequate, produce electric discharge tripping operation, if monitoring and early warning timely can not be made to the angle of wind deflection of wire jumper, very easily cause the catastrophic failure of electric system.
In recent years, by the impact of disastrous meteorological condition, the frequency that overhead transmission line jumper wire windage yaw accident occurs and intensity obviously increase, and cause huge economic loss, have had a strong impact on the safe operation of electrical network.Existing windage yaw device has following shortcoming: 1, mostly adopt electronic surveying, is easily subject to the interference of ultra-high-tension power transmission line surrounding magnetic field; 2, rarely have and utilize ultrasonic measurement, and ultrasonic measurement is subject to the such environmental effects such as field temperature, humidity; 3, windage yaw measurement mechanism volume is excessive, not easily install and easily and transmission line of electricity interfere and cause short circuit.Therefore, design and a kind of the task of top priority is become to the device that effectively monitoring is carried out in the windage yaw of transmission pressure wire jumper.
Summary of the invention
The present invention solves the problem that existing windage yaw device is subject to the such environmental effects such as magnetic field and field temperature humidity, provides a kind of based on hyperacoustic wire jumper windage yaw monitoring device.
The present invention is achieved by the following technical solutions: based on hyperacoustic wire jumper windage yaw monitoring device, comprise cabinet, microprocessing unit, anemoclinograph, Temperature Humidity Sensor, accumulator, 3G wireless communication module, 3G emitting antenna, electromagnetic shielding box and ultrasonic sensor; Described cabinet is the rectangular box of stainless steel, is provided with the electromagnetic shielding box of X alloy material in cabinet, and cabinet and electromagnetic screen box top are hinged with renovates; Microprocessing unit, 3G wireless communication module and accumulator is provided with in electromagnetic shielding box; Enclosure top is fixed with anemoclinograph and 3G emitting antenna, and cabinet side is fixed with ultrasonic sensor and Temperature Humidity Sensor; Anemoclinograph, Temperature Humidity Sensor, 3G wireless communication module, microprocessing unit are connected with accumulator respectively, and microprocessing unit is connected respectively with anemoclinograph, Temperature Humidity Sensor, 3G wireless communication module and ultrasonic sensor; 3G wireless communication module is connected with 3G emitting antenna.During use, stainless steel cabinet monitoring for protection device internal components not by erosions such as field wind and weathers, and forms double-layer electric magnetic shielding with inner electromagnetic shielding box, avoids extraneous high-tension circuit magnetic interference to greatest extent.Anemoclinograph can the wind-force of environment residing for Real-Time Monitoring and wind direction, and sends Monitoring Data to microprocessing unit.Ultrasonic sensor can Real-Time Monitoring wire jumper angle of wind deflection and and shaft tower between distance, and transfer data to microprocessing unit.The humiture of the residing environment of Temperature Humidity Sensor monitoring, transfers data to microprocessing unit.The comprehensive above data of microprocessing unit, the saturated vapor pressure P1 under Current Temperatures is calculated according to water saturated vapor pressure table at different temperatures, and the partial pressure P2=P1 × RH%(RH% of water vapor in air represents relative humidity), the actual propagation speed V=331.45 of ultrasound wave under Current Temperatures, humidity [(1+t/273.15) (1+0.32 × P2/P)]/2 is calculated, wherein standard atmospheric pressure P=1.013 × 10 with this
5pa, the data surveyed in conjunction with ultrasonic sensor can calculate the now actual angle of wind deflection of wire jumper and the actual range of wire jumper and shaft tower, and calculate electric discharge minimum clearance according to current humiture, when minimum clearance is lower than safety value, by 3G wireless communication module and 3G emitting antenna, data are transferred out, realize warning function.
The present invention has the following advantages compared with existing windage yaw monitoring device: 1, not by the interference of electromagnetic field of surrounding ultra-high-tension power transmission line; 2, monitoring ultrasonic data with temperature and humidity compensation function, improve measuring accuracy; 3, structure is simple, is convenient to safeguard; 4, small volume, not easily interferes short circuit with transmission line of electricity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
1-anemoclinograph in figure, 2-3G emitting antenna, 3-cabinet, 4-ultrasonic sensor, 5-Temperature Humidity Sensor, 6-solar panel.
Embodiment
Based on hyperacoustic wire jumper windage yaw monitoring device, comprise cabinet 3, microprocessing unit, anemoclinograph 1, Temperature Humidity Sensor 5, accumulator, 3G wireless communication module, 3G emitting antenna 2, electromagnetic shielding box and ultrasonic sensor 4; Described cabinet 3 is the rectangular box of stainless steel, is provided with the electromagnetic shielding box of X alloy material in cabinet 3, and cabinet 3 and electromagnetic screen box top are hinged with renovates; Microprocessing unit, 3G wireless communication module and accumulator is provided with in electromagnetic shielding box; Cabinet 3 top is fixed with anemoclinograph 1 and 3G emitting antenna 2, and cabinet 3 side is fixed with ultrasonic sensor 4 and Temperature Humidity Sensor 5; Anemoclinograph 1, Temperature Humidity Sensor 5,3G wireless communication module, microprocessing unit are connected with accumulator respectively, and microprocessing unit is connected respectively with anemoclinograph 1, Temperature Humidity Sensor 5,3G wireless communication module and ultrasonic sensor 4; 3G wireless communication module is connected with 3G emitting antenna 2.
During concrete enforcement, describedly also comprise solar panel 6 based on hyperacoustic wire jumper windage yaw monitoring device, solar panel 6 is connected with accumulator.Described anemoclinograph 1 is air velocity transducer WAA15 and wind transducer WAV15.Described microprocessing unit is 16 MSP430F247 microprocessors of TI company.Described ultrasonic sensor 4 model is HC-SR04.Described Temperature Humidity Sensor 5 model is AM2301.
Claims (6)
1. based on a hyperacoustic wire jumper windage yaw monitoring device, it is characterized by: comprise cabinet (3), microprocessing unit, anemoclinograph (1), Temperature Humidity Sensor (5), accumulator, 3G wireless communication module, 3G emitting antenna (2), electromagnetic shielding box and ultrasonic sensor (4); The rectangular box that described cabinet (3) is stainless steel, is provided with the electromagnetic shielding box of X alloy material in cabinet (3), cabinet (3) and electromagnetic screen box top are hinged with renovates; Microprocessing unit, 3G wireless communication module and accumulator is provided with in electromagnetic shielding box; Cabinet (3) top is fixed with anemoclinograph (1) and 3G emitting antenna (2), and cabinet (3) side is fixed with ultrasonic sensor (4) and Temperature Humidity Sensor (5); Anemoclinograph (1), Temperature Humidity Sensor (5), 3G wireless communication module, microprocessing unit are connected with accumulator respectively, and microprocessing unit is connected respectively with anemoclinograph (1), Temperature Humidity Sensor (5), 3G wireless communication module and ultrasonic sensor (4); 3G wireless communication module is connected with 3G emitting antenna (2).
2. according to claim 1 based on hyperacoustic wire jumper windage yaw monitoring device, it is characterized by: describedly also comprise solar panel (6) based on hyperacoustic wire jumper windage yaw monitoring device, solar panel (6) is connected with accumulator.
3. according to claim 2 based on hyperacoustic wire jumper windage yaw monitoring device, it is characterized by: described anemoclinograph (1) is air velocity transducer WAA15 and wind transducer WAV15.
4. according to claim 3 based on hyperacoustic wire jumper windage yaw monitoring device, it is characterized by: described microprocessing unit is 16 MSP430F247 microprocessors of TI company.
5. according to claim 4 based on hyperacoustic wire jumper windage yaw monitoring device, it is characterized by: described ultrasonic sensor (4) model is HC-SR04.
6. according to claim 5 based on hyperacoustic wire jumper windage yaw monitoring device, it is characterized by: described Temperature Humidity Sensor (5) model is AM2301.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410545835.5A CN104236492A (en) | 2014-10-16 | 2014-10-16 | Jumper wire windage monitoring device based on ultrasonic wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410545835.5A CN104236492A (en) | 2014-10-16 | 2014-10-16 | Jumper wire windage monitoring device based on ultrasonic wave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104236492A true CN104236492A (en) | 2014-12-24 |
Family
ID=52225043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410545835.5A Pending CN104236492A (en) | 2014-10-16 | 2014-10-16 | Jumper wire windage monitoring device based on ultrasonic wave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104236492A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865612A (en) * | 2016-05-17 | 2016-08-17 | 西安交通大学 | Power transmission line galloping traction monitoring system and method based on ultrasonic transducer |
| CN106643624A (en) * | 2017-01-10 | 2017-05-10 | 国网江苏省电力公司电力科学研究院 | Device and method of measuring minimum distance between lead and support during insulator wind deflection |
-
2014
- 2014-10-16 CN CN201410545835.5A patent/CN104236492A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865612A (en) * | 2016-05-17 | 2016-08-17 | 西安交通大学 | Power transmission line galloping traction monitoring system and method based on ultrasonic transducer |
| CN106643624A (en) * | 2017-01-10 | 2017-05-10 | 国网江苏省电力公司电力科学研究院 | Device and method of measuring minimum distance between lead and support during insulator wind deflection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202350830U (en) | On-line monitoring system for transmitting line galloping | |
| CN103558448B (en) | A kind of transmission line of electricity multichannel lightning current monitoring device | |
| CN105259443A (en) | Intelligent lightning-protection online real-time monitoring system | |
| CN102750799B (en) | Ion spatial electric current density-based direct current transmission line mountain fire monitoring device | |
| CN105655100A (en) | 10kV-level epoxy resin cast dry-transformer | |
| CN104236492A (en) | Jumper wire windage monitoring device based on ultrasonic wave | |
| CN203613215U (en) | Blast furnace radar gage rod system | |
| CN102842404B (en) | Dry type transformer device for offshore wind power generation | |
| CN104154951A (en) | Power transmission tower on-line monitoring system | |
| CN203298896U (en) | A wireless temperature measuring device of a high-voltage device | |
| CN202886485U (en) | Remote monitoring device for electrified railway high-voltage lightning arrester | |
| CN207817099U (en) | A kind of anti-lightning strike monitoring device of power transmission and transformation installation | |
| CN105046018A (en) | Non-contact line over-voltage monitoring apparatus and monitoring method based on finite element analysis | |
| CN204595052U (en) | A kind of guarding against theft type high-voltage wireless current transformer | |
| CN207585595U (en) | A kind of height for high-level crane monitors box device | |
| CN104409992A (en) | Heat dissipation switch cabinet and monitoring system thereof | |
| CN208521152U (en) | Electric power pylon lightning monitoring host equipment | |
| CN208508615U (en) | Intelligent lightning monitors system | |
| CN202872254U (en) | Remote video monitoring system for high voltage transmission line | |
| CN106849360A (en) | A kind of active-mode intelligent lightning-protection system | |
| CN202905595U (en) | Outdoor SF6 density relay rainproof device | |
| CN202938807U (en) | Online wind deflection angle monitoring system for smart grid transmission lines | |
| CN202049176U (en) | Magnetic base piezoelectric acceleration transducer | |
| CN105092062A (en) | Outdoor transformer station power plant temperature measurement warning system | |
| CN204086453U (en) | The capable ripple monitoring device of transmission line malfunction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |