CN104089659A - Online monitoring system for high-voltage transmission line - Google Patents
Online monitoring system for high-voltage transmission line Download PDFInfo
- Publication number
- CN104089659A CN104089659A CN201410353314.XA CN201410353314A CN104089659A CN 104089659 A CN104089659 A CN 104089659A CN 201410353314 A CN201410353314 A CN 201410353314A CN 104089659 A CN104089659 A CN 104089659A
- Authority
- CN
- China
- Prior art keywords
- sensor
- monitoring system
- solar radiation
- storage bucket
- transmission line
- 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.)
- Granted
Links
Abstract
The invention discloses an online monitoring system for a high-voltage transmission line. The online monitoring system is characterized by sequentially comprising a rain collecting funnel, a rainfall sensor, an ultrasonic wind speed and direction sensor and a storage barrel from top to bottom. A solar radiation sensor is fixed to the center of the rain collecting funnel, and a temperature sensor, a humidity sensor and a barometric pressure sensor are stored in the storage barrel. Information acquired by the sensors is transmitted outside through an RS-485 signal line, and the online monitoring system is connected with an external electric appliance through an aviation plug. The online monitoring system has the advantages that the rainfall sensor, the solar radiation sensor, the barometric pressure sensor, the ultrasonic wind speed and direction sensor, the temperature sensor, the humidity sensor and the like are integrated, and through reasonable structural design, the system becomes a whole which is high in integration level and convenient to install; data collecting accuracy is high, operation is stable, the transmission speed is high, and state grid environment sensitive points can be efficiently, accurately and dynamically monitored and controlled in real time.
Description
Technical field
The present invention relates to a kind of monitoring system, be specifically related to a kind of ultra-high-tension power transmission line on-line monitoring system, belong to monitoring technical field.
Background technology
At present, domestic transmission line online monitoring system is mostly accepted by indivedual companies with bid form by national grid, the research and development company of accepting buys wind speed wind direction sensor, the various sensors of the rainfall amount sensor major part as system again, and whole system is huge, complicated.Power grid environment monitoring system has following several feature:
1. each sensor becomes separately a firmware, on electric tower, install respectively, has brought sizable workload to installment work personnel and difficulty is installed.
2. each sensor all will be wired to respectively Main Control Tank, and wiring is complicated, and wiring at a distance, and pickup electrode is vulnerable to the interference of high-tension bus-bar.
3. whole system volume is large, and Heavy Weight is not only made troubles to installation, but also has increased the load-carrying of steel tower.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of integrated level high, be convenient to install, stable, the ultra-high-tension power transmission line on-line monitoring system that can monitor power grid environment sensitive spot efficiently, accurately, real-time dynamicly.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of ultra-high-tension power transmission line on-line monitoring system, is characterized in that, comprises successively from top to down: rainfall collection funnel, rain sensor, ultrasound wave wind direction and wind velocity sensor and storage bucket,
Aforementioned rainfall collection funnel and rain sensor are arranged in the uncovered shell in top, and the central authorities of rainfall collection funnel are fixed with solar radiation sensor;
Aforementioned ultrasound wave wind direction and wind velocity sensor is arranged between shell and storage bucket, between aforementioned shell and storage bucket, is communicated with by stay pipe, and the signal wire of solar radiation sensor and rain sensor extend in storage bucket through stay pipe;
On the sidewall of aforementioned storage bucket, window shutter is housed, in storage bucket, is accommodated with the just temperature sensor to window shutter, humidity sensor and atmosphere pressure sensor;
The information exchange that aforementioned solar radiation sensor, rain sensor, ultrasound wave wind direction and wind velocity sensor, temperature sensor, humidity sensor and atmosphere pressure sensor obtain is crossed RS-485 signal wire and is transferred to outside, and realizes being connected of on-line monitoring system and outside electrical equipment by the aviation plug that is arranged at storage bottom of the barrel.
Aforesaid ultra-high-tension power transmission line on-line monitoring system, it is characterized in that, aforementioned rain sensor comprises: measure tipping bucket, be arranged on the water drain funnel of aforementioned metering tipping bucket both sides, and being connected to the drainpipe of the bottom of aforementioned water drain funnel, the rainwater measuring is discharged to housing exterior by aforementioned drainpipe.
Aforesaid ultra-high-tension power transmission line on-line monitoring system, is characterized in that, also comprises: surge hopper, aforementioned surge hopper is arranged between rainfall collection funnel and metering tipping bucket.
Aforesaid ultra-high-tension power transmission line on-line monitoring system, is characterized in that, aforementioned solar radiation sensor is fixed on the central authorities of rainfall collection funnel by fixed leg, and the bottom of aforementioned fixed leg is formed with water hole.
Usefulness of the present invention is:
1, integrated rain sensor, solar radiation sensor, atmosphere pressure sensor, ultrasonic wind speed and direction sensor, the multiple sensors such as Temperature Humidity Sensor, by rational structural design, make system become integrated level high, be convenient to the entirety of installing;
2, because inner sensor adopts digital form transmission, so accuracy of data acquisition is high;
3, owing to adopting RS-485 signal wire transmission information, so stable, transmission speed is fast;
4, realized efficiently, accurately, dynamically national grid environment sensitive spot is monitored and controlled in real time.
Brief description of the drawings
Fig. 1 is the sectional view of a specific embodiment of ultra-high-tension power transmission line on-line monitoring system of the present invention.
The implication of Reference numeral in figure: 1-solar radiation sensor, 2-rainfall collection funnel, 3-water hole, 4-surge hopper, 5-measures tipping bucket, 6-water drain funnel, 7-drainpipe, 8-apopore, 9-receives bucket, 10-fixed leg, 11-stay pipe, 12-ultrasound wave wind direction and wind velocity sensor, 13-shell.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is done to concrete introduction.
With reference to Fig. 1, ultra-high-tension power transmission line on-line monitoring system of the present invention comprises from top to down successively: rainfall collection funnel 2, rain sensor, ultrasound wave wind direction and wind velocity sensor 12 and storage bucket 9.Introduce respectively below.
Rainfall collection funnel 2 and rain sensor are arranged in the uncovered shell in top 13, the central authorities of rainfall collection funnel 2 are also fixed with solar radiation sensor 1, above solar radiation sensor 1, there is double-deck cloche, solar radiation sensor 1 can be fixed on by fixed leg 10 central authorities of rainfall collection funnel 2, the bottom of this fixed leg 10 is formed with water hole 3, the rainwater of collection can be pooled to and in rain sensor, measure current rainfall amount.
As the preferred scheme of one, rain sensor comprises: metering tipping bucket 5, be arranged on the water drain funnel 6 of metering tipping bucket 5 both sides, and be connected to the drainpipe 7 of the bottom of water drain funnel 6, drainpipe 7 is discharged to the rainwater measuring the outside of shell 13 by apopore 8.
More preferably, between rainfall collection funnel 2 and rainfall metering tipping bucket 5, be also provided with surge hopper 4.
Ultrasound wave wind direction and wind velocity sensor 12 is arranged between shell 13 and storage bucket 9, ultrasound wave wind direction and wind velocity sensor 12 preferably arranges 2 to (4), by internal circuit excitation ultrasound ripple, the ultrasound wave wind direction and wind velocity sensor 12 of offside mutually transmitting ultrasound wave can respectively record two groups of air speed datas, does vector calculus can draw wind direction data according to two groups of air speed datas.
Between shell 13 and storage bucket 9, be communicated with by stay pipe 11, stay pipe 11 also can pass through signal wire, and the signal wire of solar radiation sensor 1 and rainfall metering tipping bucket 5 extend in storage bucket 9 through stay pipe 11.
Stay pipe 11 and drainpipe 7 preferably respectively arrange 2, are square after four pipes are linked in sequence, and 2 pairs of ultrasound wave wind direction and wind velocity sensors 12 are interting and arranging with stay pipe 11, drainpipe 7.
On the sidewall of storage bucket 9, the window shutter for communicating with outer border is housed, in storage bucket 9, is accommodated with the just temperature sensor to window shutter, humidity sensor and atmosphere pressure sensor.
The information exchange that solar radiation sensor 1, rainfall metering tipping bucket 5, ultrasound wave wind direction and wind velocity sensor 12, temperature sensor, humidity sensor and atmosphere pressure sensor obtain is crossed RS-485 signal wire and is transferred to outside, and realizes being connected of on-line monitoring system and outside electrical equipment by being arranged at the aviation plug of storage bucket 9 bottoms.
As can be seen here, ultra-high-tension power transmission line on-line monitoring system of the present invention has been integrated rain sensor, solar radiation sensor, atmosphere pressure sensor, ultrasonic wind speed and direction sensor, the multiple sensors such as Temperature Humidity Sensor, by rational structural design, make system become integrated level high, be convenient to the entirety of installing.Because inner sensor adopts digital form transmission, so accuracy of data acquisition is high; Owing to adopting RS-485 signal wire transmission information, thus stable, transmission speed is fast, thus realize efficiently, accurately, dynamically national grid environment sensitive spot is monitored and controlled in real time.
Ultra-high-tension power transmission line on-line monitoring system of the present invention is mainly used in transmission line of electricity and weather monitoring field, for the microclimate information of monitoring of environmental.
It should be noted that, above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (4)
1. ultra-high-tension power transmission line on-line monitoring system, is characterized in that, comprises successively from top to down: rainfall collection funnel (2), rain sensor, ultrasound wave wind direction and wind velocity sensor (12) and storage bucket (9),
Described rainfall collection funnel (2) and rain sensor are arranged in the uncovered shell in top (13), and the central authorities of rainfall collection funnel (2) are fixed with solar radiation sensor (1);
Described ultrasound wave wind direction and wind velocity sensor (12) is arranged between shell (13) and storage bucket (9), between described shell (13) and storage bucket (9), be communicated with by stay pipe (11), the signal wire of solar radiation sensor (1) and rain sensor extend in storage bucket (9) through stay pipe (11);
On the sidewall of described storage bucket (9), window shutter is housed, in storage bucket (9), is accommodated with the just temperature sensor to window shutter, humidity sensor and atmosphere pressure sensor;
The information exchange that described solar radiation sensor (1), rain sensor, ultrasound wave wind direction and wind velocity sensor (12), temperature sensor, humidity sensor and atmosphere pressure sensor obtain is crossed RS-485 signal wire and is transferred to outside, and realizes being connected of on-line monitoring system and outside electrical equipment by being arranged at the aviation plug of storage bucket (9) bottom.
2. ultra-high-tension power transmission line on-line monitoring system according to claim 1, it is characterized in that, described rain sensor comprises: metering tipping bucket (5), be arranged on the water drain funnel (6) of described metering tipping bucket (5) both sides, and being connected to the drainpipe (7) of the bottom of described water drain funnel (6), the rainwater measuring is discharged to shell (13) outside by described drainpipe (7).
3. ultra-high-tension power transmission line on-line monitoring system according to claim 2, it is characterized in that, also comprise: surge hopper (4), described surge hopper (4) is arranged between rainfall collection funnel (2) and metering tipping bucket (5).
4. ultra-high-tension power transmission line on-line monitoring system according to claim 1, it is characterized in that, described solar radiation sensor (1) is fixed on the central authorities of rainfall collection funnel (2) by fixed leg (10), the bottom of described fixed leg (10) is formed with water hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410353314.XA CN104089659B (en) | 2014-07-23 | 2014-07-23 | Ultra-high-tension power transmission line on-line monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410353314.XA CN104089659B (en) | 2014-07-23 | 2014-07-23 | Ultra-high-tension power transmission line on-line monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104089659A true CN104089659A (en) | 2014-10-08 |
| CN104089659B CN104089659B (en) | 2017-03-01 |
Family
ID=51637397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410353314.XA Active CN104089659B (en) | 2014-07-23 | 2014-07-23 | Ultra-high-tension power transmission line on-line monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104089659B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703477A (en) * | 2014-11-25 | 2016-06-22 | 国网辽宁省电力有限公司丹东供电公司 | Distribution network capacitor load index prediction method and distribution network capacitor load index prediction device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943763A (en) * | 2010-09-01 | 2011-01-12 | 河海大学 | Isohyetal rain sample meter |
| CN201886162U (en) * | 2010-11-03 | 2011-06-29 | 中国农业大学 | Weather information acquisition device |
| CN202119930U (en) * | 2011-05-27 | 2012-01-18 | 北京方大天云科技有限公司 | Portable weather station |
| CN202126276U (en) * | 2011-07-08 | 2012-01-25 | 甘肃省电力公司金昌供电公司 | Real-time special environment parameter monitoring device for transmission lines |
-
2014
- 2014-07-23 CN CN201410353314.XA patent/CN104089659B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943763A (en) * | 2010-09-01 | 2011-01-12 | 河海大学 | Isohyetal rain sample meter |
| CN201886162U (en) * | 2010-11-03 | 2011-06-29 | 中国农业大学 | Weather information acquisition device |
| CN202119930U (en) * | 2011-05-27 | 2012-01-18 | 北京方大天云科技有限公司 | Portable weather station |
| CN202126276U (en) * | 2011-07-08 | 2012-01-25 | 甘肃省电力公司金昌供电公司 | Real-time special environment parameter monitoring device for transmission lines |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703477A (en) * | 2014-11-25 | 2016-06-22 | 国网辽宁省电力有限公司丹东供电公司 | Distribution network capacitor load index prediction method and distribution network capacitor load index prediction device |
| CN105703477B (en) * | 2014-11-25 | 2018-11-23 | 国网辽宁省电力有限公司丹东供电公司 | A kind of distribution load capacitor index forecasting method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104089659B (en) | 2017-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104422480B (en) | A kind of transmission line of electricity monitors circuit and the sub- suspension ring of Intelligent insulation on-line | |
| CN102156180B (en) | System and method for monitoring and forecasting regional visibility | |
| CN203014486U (en) | Direct current earth electrode on-line monitoring system | |
| CN203688825U (en) | Automatic weather station | |
| CN103310613A (en) | Movable ad-hoc network remote monitoring device of soil environment information | |
| CN204903787U (en) | Acid rain - rain sensor and have acid rain - rain sensor's weather station | |
| CN103675948A (en) | Automatic weather station | |
| CN102230815B (en) | Method and device for automatically measuring water level | |
| CN105486464A (en) | Substation roof plate rain leakage on-line monitoring system and monitoring method | |
| CN204903698U (en) | Insulator pollution flashover early warning device based on meteorological phenomena and neural network | |
| CN204168005U (en) | A kind of power grid security risk evaluating system | |
| CN203385385U (en) | Tunnel lining surface deformation monitoring system | |
| CN201197151Y (en) | Distributed wireless weather observing station | |
| CN202793513U (en) | Urban inland inundation monitoring terminal | |
| CN205246243U (en) | Transmission line temperature on -line monitoring system | |
| CN109889600A (en) | A kind of groundwater in arid region matter monitoring device | |
| CN206515321U (en) | A kind of air real-time monitoring device for forest ecological environment | |
| CN104089659A (en) | Online monitoring system for high-voltage transmission line | |
| CN207352191U (en) | Assessment system based on meteorological data and measured data to photovoltaic plant light resource | |
| CN207396660U (en) | A kind of lightning protection resistor intelligent monitoring device | |
| CN206557408U (en) | A kind of assembly type meteorological observatory | |
| CN206224818U (en) | A kind of charging pile system with parking stall measure function | |
| CN105388351A (en) | HVDC line corona current measuring system used in high-altitude area | |
| CN205642544U (en) | Atmospheric pressure conduction device and municipal drainage pipe network water position monitoring node | |
| CN105632151A (en) | Industry on-site digital signal transmission method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |