CN201247079Y - On-line monitoring device for transmission line - Google Patents
On-line monitoring device for transmission line Download PDFInfo
- Publication number
- CN201247079Y CN201247079Y CNU2008201904268U CN200820190426U CN201247079Y CN 201247079 Y CN201247079 Y CN 201247079Y CN U2008201904268 U CNU2008201904268 U CN U2008201904268U CN 200820190426 U CN200820190426 U CN 200820190426U CN 201247079 Y CN201247079 Y CN 201247079Y
- Authority
- CN
- China
- Prior art keywords
- line
- monitoring
- unit
- accumulator
- monitoring unit
- 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 - Lifetime
Links
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to an on-line monitoring device of a power transmission line, which belongs to the technical field of power transmission. A power cord of a monitoring unit (12) is connected with an accumulator (6), a line conductor is arranged on the accumulator (6) and is respectively connected with a solar cell panel (10) and a minitype aerogenerator (11), a data collection unit on the monitoring unit (12) is respectively connected with a pick-up head (4), a wind speed sensor (14), a wind direction sensor (13), a tension sensor (3) and a tilt sensor (5) through the line conductor, and the data collection unit is remotely communicated with a monitoring host machine through a radio transmission unit. The on-line monitoring device is applicable to on-line monitoring of various power transmission lines, in particular applicable to on-line monitoring of power transmission lines in places with harsh and changeable climate and multiple disasters.
Description
Technical field
The utility model relates to a kind of monitoring device, specifically be meant a kind of on-Line Monitor Device of transmission line of electricity.
Background technology
China is one of the most serious country of powerline ice-covering in the world, the ice damage accident has characteristics such as longer duration, occurrence frequency height, area coverage are big, and ground such as Hunan, Hubei, Guizhou, Jiangxi, Yunnan, Sichuan, Henan and Shaanxi are all the multiple district of China's ice damage; Particularly along with development of the West Regions; transferring electricity from the west to the east electric power development implementation; to have increasing UHV (ultra-high voltage); extra-high voltage is handed over; DC power transmission line is crossed over the valley; the river; the microclimate area; has plenty of high and cold heavy icing district in these zones; has plenty of ice and snow district down with the wind; has plenty of the cold wind passage; has plenty of the dense dance district in filthy and winter; it is not lead; the ground wire insufficient strength; shaft tower; insulator and conductor spacer; gold utensil; backguys etc. all can be subjected to icing and snowstorm and attack; powerline ice-covering will be inevitable; be protection system of State Grid and people's life; the needs of producing are set up one and are overlapped safely and effectively that on-Line Monitor Device will be a crucial thing.
Summary of the invention
The objective of the invention is provides a kind of integrated cost low, multiple functional, safe and reliable in order to overcome the deficiency of monitoring technology on the existing transmission line of electricity, can carry out a kind of on-Line Monitor Device of round-the-clock monitoring to transmission line of electricity.
For realizing above-mentioned technical purpose, the technical scheme that the utility model provides is: a kind of on-Line Monitor Device of transmission line of electricity, it is characterized in that: comprise monitoring unit, the power lead of described monitoring unit connects accumulator, there is lead to connect solar panel and small-sized wind power generator respectively on the accumulator, data acquisition unit on the described monitoring unit is respectively through lead and camera, air velocity transducer, wind transducer, pulling force sensor, obliquity sensor is connected, and main frame is long-range is communicated with monitoring through wireless transmission unit for data acquisition unit.
Described monitoring unit, air velocity transducer, wind transducer, accumulator, solar panel and small-sized wind power generator are installed in the top of line tower cross-arm, camera is installed the below of online tower cross-arm, one end of pulling force sensor is connected with the U type link plate that online tower cross-arm below is installed, the other end is connected with insulator, and obliquity sensor is fixed on the outer wall of pulling force sensor through iron ring.
Pass through technique scheme, of the present utility model and beneficial effect is: 1. the utility model can carry out on-line monitoring to a plurality of targets such as the equivalent icing situation of lead, the force-bearing situation of shaft tower, the stress state, microclimate environment such as the wind speed that divide windage yaw state, lead, wind direction, sunshine, radiation intensity simultaneously, and can provide valuable Monitoring Data for the backstage accurately and timely, multiple functional, applied range.2. the utility model employing solar panel and small-sized wind power generator are the accumulator dual power supply, can guarantee the long-term work of monitoring unit, can carry out long round-the-clock monitoring to monitored transmission line of electricity.3. this apparatus structure is simple, and is easy for installation, helps quick check and maintenance under adverse weather condition, and cost is low.
Description of drawings
Fig. 1 is the structural representation of the on-Line Monitor Device of a kind of transmission line of electricity of the utility model.
Among the figure: line tower cross-arm 1, lead 2, pulling force sensor 3, camera 4, obliquity sensor 5, accumulator 6, insulator 7, iron ring 8, U type link plate 9, solar panel 10, small-sized wind power generator 11, monitoring unit 12, wind transducer 13, air velocity transducer 14.
Embodiment
Below in conjunction with description of drawings and specific embodiment the utility model is described in further detail:
Embodiment one
As shown in Figure 1, a kind of on-Line Monitor Device of transmission line of electricity, comprise monitoring unit 12, the power lead of described monitoring unit 12 connects accumulator 6, has lead to connect solar panel 10 and small-sized wind power generator 11 respectively on the accumulator 6, data acquisition unit on the described monitoring unit is respectively through lead and camera, air velocity transducer, wind transducer, pulling force sensor, obliquity sensor is connected, and main frame is long-range is communicated with monitoring through wireless transmission unit for data acquisition unit.Monitoring unit 12, air velocity transducer 14, accumulator 6, solar panel 10 and small-sized wind power generator 11 are installed in the top of line tower cross-arm 1.
At fine calm weather, when small-sized wind power generator 11 is not worked, and solar panel 10 work generatings, to accumulator 6 chargings, accumulator 6 provides power supply for monitoring unit 12, to guarantee the operate as normal of monitoring unit 12.
Embodiment two
As shown in Figure 1, at the weather of overcast and rainy wind need, when solar panel 10 is not worked, the generating and small-sized wind power generator 11 is started working, continuation is to accumulator 6 chargings, and accumulator 6 still can be for monitoring unit 12 provides power supply, to guarantee the lasting operate as normal of monitoring unit 12.
During on-line monitoring, camera 4 described in the utility model can obtain 360 ° of rotations of hemisphere level, the image of vertical 180 ° of any points, viewfinder range can be selected in 200-400 rice, variation that can the equivalent ice covering thickness of comprehensive monitoring in a vertical span unit; Obliquity sensor 5 can on-line monitoring obtains the degree of tilt of insulator; Pulling force sensor 3 can on-line monitoring obtains the vertical load situation of insulator; Air velocity transducer 14 can the on-line prediction lead perpendicular stress and the variable quantity of horizontal stress; Wind transducer 13 both can install online tower cross-arm 1 above, also can not be installed in line tower cross-arm 1 above, but must guarantee that it can monitor the windage yaw situation of lead; Data acquisition unit on the described monitoring unit is respectively through lead and camera 4, air velocity transducer 14, and wind transducer 13, pulling force sensor 3, obliquity sensor 5 is connected, and main frame is long-range is communicated with through wireless transmission unit and monitoring for data acquisition unit.Then, the data of gained reach monitoring host computer system in backstage by wireless transmission unit with required image and signal, through the professional data and image are analyzed and are handled then, and make corresponding precautionary measures.
Certainly, the function allocation of above-mentioned relevant monitoring element is not absolute the separation, and they are to do as a whole mutual coordination, cooperatively interact, and be consistent with invention aim of the present utility model.
Prevention and the monitoring capability of the technician that the utility model has been strengthened electric system before disaster takes place also improved country and in high wind, disaster such as freezing the emergency response ability that electric power facility is protected in the back taken place.
Claims (2)
1. the on-Line Monitor Device of a transmission line of electricity, it is characterized in that: comprise monitoring unit (12), the power lead of described monitoring unit (12) connects accumulator (6), there is lead to connect solar panel (10) and small-sized wind power generator (11) respectively on the accumulator (6), data acquisition unit on the described monitoring unit (12) is respectively through lead and camera (4), air velocity transducer (14), wind transducer (13), pulling force sensor (3), obliquity sensor (5) is connected, and main frame is long-range is communicated with monitoring through wireless transmission unit for data acquisition unit.
2. the on-Line Monitor Device of a kind of transmission line of electricity according to claim 1, it is characterized in that: described monitoring unit (12), air velocity transducer (14), wind transducer (13), accumulator (6), solar panel (10) and small-sized wind power generator (11) are installed in the top of line tower cross-arm (1), camera (4) is installed the below of online tower cross-arm (1), one end of pulling force sensor (3) is connected with the U type link plate (9) that online tower cross-arm (1) below is installed, the other end is connected with insulator (7), and obliquity sensor (5) is fixed on the outer wall of pulling force sensor (3) through iron ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201904268U CN201247079Y (en) | 2008-08-21 | 2008-08-21 | On-line monitoring device for transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201904268U CN201247079Y (en) | 2008-08-21 | 2008-08-21 | On-line monitoring device for transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201247079Y true CN201247079Y (en) | 2009-05-27 |
Family
ID=40730900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201904268U Expired - Lifetime CN201247079Y (en) | 2008-08-21 | 2008-08-21 | On-line monitoring device for transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201247079Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288618A (en) * | 2011-08-12 | 2011-12-21 | 武汉康普常青软件技术有限公司 | Salt density online monitoring system of photo sensor electric transmission and transformation equipment |
| CN102353400A (en) * | 2011-07-18 | 2012-02-15 | 航天科工深圳（集团）有限公司 | Method and system for monitoring icing condition of overhead power transmission line |
| DE102010035648A1 (en) * | 2010-08-27 | 2012-03-01 | Siemens Aktiengesellschaft | Sensor arrangement for overhead line facility, has sensor unit having microprocessor for receiving and for processing determined sensor data and communication device for transmission by microprocessor processed data to central office |
| CN102545368A (en) * | 2012-02-08 | 2012-07-04 | 湖南省汇粹电力科技有限公司 | Multi-energy intelligent control power-supply system |
| CN103869380A (en) * | 2012-12-14 | 2014-06-18 | 国家电网公司 | Electric transmission line monitoring system and method |
| CN103983306A (en) * | 2014-05-23 | 2014-08-13 | 国家电网公司 | On-line monitoring system for power transmission line |
| CN104486599A (en) * | 2014-12-31 | 2015-04-01 | 国家电网公司 | Construction site monitoring device |
| CN104634391A (en) * | 2015-01-30 | 2015-05-20 | 国网河南省电力公司郑州供电公司 | On-line monitoring system of high-voltage power transmission line |
| CN104868426A (en) * | 2015-04-14 | 2015-08-26 | 国家电网公司 | Power supply cable de-icing device and power supply cable de-icing method |
| CN107014435A (en) * | 2017-04-20 | 2017-08-04 | 国网浙江省电力公司电力科学研究院 | A kind of transmission line of electricity typhoon disaster observation tower |
| CN107543641A (en) * | 2017-07-17 | 2018-01-05 | 上海电力学院 | A kind of electric power pylon mechanical characteristic and safety Analysis monitoring system |
| CN108225650A (en) * | 2017-12-12 | 2018-06-29 | 广西电网有限责任公司电力科学研究院 | A kind of monitoring device and method for monitoring transmission tower stress under typhoon |
| CN108872794A (en) * | 2018-07-25 | 2018-11-23 | 杭州顿恒科技有限公司 | A kind of novel power transmission line fault on-Line Monitor Device based on wireless aware |
| CN109377717A (en) * | 2018-10-31 | 2019-02-22 | 国家电网公司 | A kind of touch-proof transmission line of electricity prior-warning device |
| CN110926534A (en) * | 2019-12-04 | 2020-03-27 | 国网黑龙江省电力有限公司电力科学研究院 | Electric power equipment mechanical properties on-line monitoring device |
-
2008
- 2008-08-21 CN CNU2008201904268U patent/CN201247079Y/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010035648A1 (en) * | 2010-08-27 | 2012-03-01 | Siemens Aktiengesellschaft | Sensor arrangement for overhead line facility, has sensor unit having microprocessor for receiving and for processing determined sensor data and communication device for transmission by microprocessor processed data to central office |
| CN102353400A (en) * | 2011-07-18 | 2012-02-15 | 航天科工深圳（集团）有限公司 | Method and system for monitoring icing condition of overhead power transmission line |
| CN102288618A (en) * | 2011-08-12 | 2011-12-21 | 武汉康普常青软件技术有限公司 | Salt density online monitoring system of photo sensor electric transmission and transformation equipment |
| CN102545368A (en) * | 2012-02-08 | 2012-07-04 | 湖南省汇粹电力科技有限公司 | Multi-energy intelligent control power-supply system |
| CN103869380A (en) * | 2012-12-14 | 2014-06-18 | 国家电网公司 | Electric transmission line monitoring system and method |
| CN103983306A (en) * | 2014-05-23 | 2014-08-13 | 国家电网公司 | On-line monitoring system for power transmission line |
| CN104486599A (en) * | 2014-12-31 | 2015-04-01 | 国家电网公司 | Construction site monitoring device |
| CN104634391A (en) * | 2015-01-30 | 2015-05-20 | 国网河南省电力公司郑州供电公司 | On-line monitoring system of high-voltage power transmission line |
| CN104868426A (en) * | 2015-04-14 | 2015-08-26 | 国家电网公司 | Power supply cable de-icing device and power supply cable de-icing method |
| CN107014435A (en) * | 2017-04-20 | 2017-08-04 | 国网浙江省电力公司电力科学研究院 | A kind of transmission line of electricity typhoon disaster observation tower |
| CN107543641A (en) * | 2017-07-17 | 2018-01-05 | 上海电力学院 | A kind of electric power pylon mechanical characteristic and safety Analysis monitoring system |
| CN108225650A (en) * | 2017-12-12 | 2018-06-29 | 广西电网有限责任公司电力科学研究院 | A kind of monitoring device and method for monitoring transmission tower stress under typhoon |
| CN108872794A (en) * | 2018-07-25 | 2018-11-23 | 杭州顿恒科技有限公司 | A kind of novel power transmission line fault on-Line Monitor Device based on wireless aware |
| CN109377717A (en) * | 2018-10-31 | 2019-02-22 | 国家电网公司 | A kind of touch-proof transmission line of electricity prior-warning device |
| CN110926534A (en) * | 2019-12-04 | 2020-03-27 | 国网黑龙江省电力有限公司电力科学研究院 | Electric power equipment mechanical properties on-line monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201247079Y (en) | On-line monitoring device for transmission line | |
| CN103560468B (en) | A kind of deicing high-voltage power transmission line robot | |
| CN201203463Y (en) | Powerline ice-covering weight and thickness on-line monitoring system | |
| CN102681031A (en) | Environment meteorological monitoring system for electric power iron tower based on Internet of things | |
| CN101038186A (en) | Device for online warning freezing and swing of transmission line | |
| CN102878026A (en) | Wind driven generator rotor blade with electrothermal deicing devices | |
| CN202928616U (en) | Transmission line conducting wire icing and galloping on-line monitoring system | |
| CN106885602A (en) | Transmission tower dynamic response monitoring system and its application under a kind of wind action | |
| CN200975900Y (en) | Online early-warning device for icing and galloping of transmission line | |
| CN202928617U (en) | Transmission line conducting wire icing and galloping on-line monitoring unit | |
| CN107014435A (en) | A kind of transmission line of electricity typhoon disaster observation tower | |
| CN203113639U (en) | Intelligentialized snow-removing and sun-shading device for roof | |
| CN107119961A (en) | A kind of intelligent composite electrical shaft tower | |
| CN207335695U (en) | A kind of electric insulation substring angle of wind deflection on-Line Monitor Device | |
| CN103115643A (en) | Electric transmission line on-line monitoring system based on distribution-type energy capture | |
| CN105958413A (en) | Overhead transmission line snow removing device | |
| CN201467362U (en) | Wireless network monitoring system | |
| CN202974228U (en) | Wireless electric wire sag monitoring device used in high-voltage transmission system | |
| CN202748054U (en) | Power line ice coating on-line monitoring system | |
| CN205304093U (en) | Novel clearance of multi -functional overhead transmission line hanger device | |
| CN201527279U (en) | Power transmission line ice covering monitoring device based on GPRS | |
| CN206640715U (en) | A kind of transmission line of electricity external force damage prevention video monitoring system | |
| CN203840056U (en) | Anti-icing monitoring system for transformer substation | |
| CN216206553U (en) | Transmission line shaft tower prevents typhoon on-line monitoring device based on 4G radio communication | |
| CN202031773U (en) | Monitoring device for falling of foreign matters in wheel hub of wind turbine generator system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Wei Inventor after: Zhang Yu Inventor after: Fu Bin Inventor after: Chen Jidong Inventor after: Zhang Chongfei Inventor after: Zuker Inventor before: Zhang Wei Inventor before: Zhang Yu Inventor before: Chen Jidong Inventor before: Zhang Chongfei Inventor before: Zuker |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG WEI; ZHANG YU; CHEN JIDONG; ZHANG CHONGFEI; ZHU KE TO: ZHANG WEI; ZHANG YU; FU BIN; CHEN JIDONG; ZHANG CHONGFEI; ZHU KE |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090527 |