CN201852598U - Transmission line icing monitoring system - Google Patents
Transmission line icing monitoring system Download PDFInfo
- Publication number
- CN201852598U CN201852598U CN2010205515904U CN201020551590U CN201852598U CN 201852598 U CN201852598 U CN 201852598U CN 2010205515904 U CN2010205515904 U CN 2010205515904U CN 201020551590 U CN201020551590 U CN 201020551590U CN 201852598 U CN201852598 U CN 201852598U
- Authority
- CN
- China
- Prior art keywords
- monitoring
- module
- icing
- chip microcomputer
- amplification circuit
- 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
Links
Images
Landscapes
- Alarm Systems (AREA)
Abstract
The utility model relates to a transmission line icing monitoring system, which comprises an icing monitoring device and a power supplier thereof, a wireless transmission module and a monitoring center; the icing monitoring device comprises a wind speed monitoring module, a temperature-humidity monitoring module, a tension monitoring module and an iron tower inclination monitoring module, a single chip computer and a peripheral line, a communication interface, and a control output circuit module; each monitoring module collects processed wind speed, temperature-humidity, tension, and inclination electric signals and outputs the signals to an analog/digital interface of the single chip computer to implement quantitative numerical processing; the various processed data is transmitted to the single chip computer, and then passes through a communication interface circuit module, and is transmitted to the monitoring center through the wireless transmission module; and the control output circuit module implements interactive access with the monitoring center through the wireless transmission module. The transmission line icing monitoring system enhances the accuracy and reliability for monitoring icing. The scheme that an icing monitoring device comprises a video sensor further enhances the accuracy and reliability for monitoring.
Description
Technical field
The utility model relates to the monitoring field of transmission line of electricity, especially relates to the powerline ice-covering monitoring system.
Background technology
China's weather environment is changeable, and the ice damage accident happens occasionally, and is frozen in sleet or ice and snow on the transmission line of electricity, can form the nilas that a kind of xsect is similar to ellipse or egg type on lead gradually.The icing of transmission line of electricity is could form under specific physical environment, when respectively reaching certain condition, temperature, the humidity of air just may form icing, and after temperature and humidity satisfies condition, the amount that forms icing depends on wind speed, when calm or gentle breeze, can only form ice as thin as a wafer, after wind speed reached certain speed, the ice on the circuit just can be long-pending more thick more.Serious icing can cause the infringement of transmission line of electricity, or even the interruption of transmission of electricity, has a strong impact on the safe operation of electrical network.In order to guarantee the safe operation of electrical network, need monitor and judge whether to take corresponding measure to avoid breaking, fall the generation of accidents such as tower to the icing situation of transmission line of electricity.
In recent years, fast development along with sensor technology and mechanics of communication, developed the icing monitoring system of transmission line of electricity, the deviation angle of hitch point inclination angle, conductor temperature and suspension insulator by the measuring circuit lead is calculated to realize the ice coating wire comprehensive load, with result of calculation directly and the transmission line of electricity design parameter compare, provide alerting signal.But this mathematical model is difficult to determine, causes this icing monitoring system to have the not accurate enough situation of monitoring.
The utility model content
The purpose of this utility model be exactly for overcome existing icing monitoring not accurate enough and provide a kind of icing monitoring more accurately, powerline ice-covering monitoring system reliably.
The purpose of this utility model can be achieved through the following technical solutions: the powerline ice-covering monitoring system, comprise device for monitoring icing, electric supply installation, wireless transport module and Surveillance center, described electric supply installation is connected with described device for monitoring icing and to its power supply, information after described device for monitoring icing collection, the processing is sent to described Surveillance center through described wireless transport module, and the instruction that described Surveillance center sends also is sent to described device for monitoring icing through described wireless transport module; Described device for monitoring icing comprises the air monitoring module, the humiture monitoring modular, the pulling force monitoring modular, iron tower inclination monitoring modular, single-chip microcomputer and periphery circuit, communication interface circuit module and controlling output circuit module, wherein, described air monitoring module, the humiture monitoring modular, wind speed after pulling force monitoring modular and the iron tower inclination monitoring modular acquisition process, humiture, pulling force, the digital-to-analogue A/D interface that the tilt quantity electric signal exports described single-chip microcomputer to carries out quantized values processing, the real-time wind speed of handling, humiture, pulling force, the tilt quantity digital coding transfers to described single-chip microcomputer; Described communication interface circuit module by described wireless transport module, is delivered to described Surveillance center to data with described single-chip microcomputer data processed; Described controlling output circuit module is carried out interactive access by described wireless transport module and described Surveillance center.
Described air monitoring module comprises air velocity transducer and operational amplification circuit, described humiture monitoring modular comprises Temperature Humidity Sensor and operational amplification circuit, described pulling force monitoring modular comprises pulling force sensor and operational amplification circuit, and described iron tower inclination monitoring modular comprises tilt detector and operational amplification circuit; Described air monitoring module, humiture monitoring modular, pulling force monitoring modular, iron tower inclination monitoring modular respectively by described air velocity transducer, Temperature Humidity Sensor, pulling force sensor, tilt detector on-the-spot wind speed, humiture, edge and power transmission line pulling force, iron tower tilt quantity continually varying analog quantity, through converting wind speed, humiture, pulling force, the tilt quantity electric signal between the 0-5 volt behind described each corresponding operational amplification circuit respectively to iron tower.
Described device for monitoring icing also comprises video sensor, this video sensor is gathered vision signal, the treated real time video data coding transmission that becomes of the signal that collects transfers to described Surveillance center through described communication interface circuit module by described wireless transport module to described single-chip microcomputer.
Described video sensor is thermal camera or monopod video camera.
Described electric supply installation is the combination of sun-generated electric power and accumulator.
Described wireless transport module is 3G, GSM, GPRS or the CDMA protocol data transport module based on chance, this transport module comprises the base station, described base station is placed on the mobile engineering truck when unavailable in that wireless network is temporary transient, but described device for monitoring icing is monitoring the network time spent, data monitored is transferred to described base station, by described base station data are passed through 3G, GSM, GPRS or cdma wireless Network Transmission to described Surveillance center again.
Described powerline ice-covering monitoring system also comprises column foot theft monitoring and warning device, this device comprises iron tower early warning detection module, vibrations speech detection module, wherein, described iron tower early warning detection module comprises two infrared anti-water finders of mirror and operational amplification circuit, described vibrations speech detection module comprises digital vibration speech detection device and operational amplification circuit, the information that described two infrared anti-water finders of mirror and described digital vibration speech detection device record is treated as real-time data-coding through described each corresponding operational amplification circuit respectively and transfers to described single-chip microcomputer, transfers to affiliated Surveillance center through described communication interface circuit module by described wireless transport module again.
Described employing is based on the 3G of chance, GSM, the powerline ice-covering monitoring system of GPRS or CDMA protocol data transport module also comprises column foot theft monitoring and warning device, this device comprises iron tower early warning detection module, vibrations speech detection module, wherein, described iron tower early warning detection module comprises two infrared anti-water finders of mirror and operational amplification circuit, described vibrations speech detection module comprises digital vibration speech detection device and operational amplification circuit, the information that described two infrared anti-water finders of mirror and described digital vibration speech detection device record is treated as real-time data-coding through described each corresponding operational amplification circuit respectively and transfers to described single-chip microcomputer, transfers to described Surveillance center through described communication interface circuit module by described wireless transport module again.
Compared with prior art, the utility model beneficial effect is as follows:
1, gathers data such as the real-time wind speed in monitoring point, humiture, tilt quantity, pulling force, employing is based on the Rule Extraction and the abstract technology of data mining, the icing historical data is carried out modeling, seek the rule of easy icing condition, go out the probability that ice covering on transmission lines takes place through specific algorithm computation, thereby judge whether that transmission line of electricity has icing and icing situation.This model ratio is easier to determine and is directly perceived, reliable, has strengthened the accuracy and the reliability of icing and icing condition monitoring.
2, be used in combination the collection that video sensor (thermal camera or monopod video camera) is finished video, the picture that records with video image identification technical finesse video sensor, further judge the monitoring situation, further strengthen icing monitoring accuracy and reliability.
Description of drawings
Fig. 1 is the structural representation of powerline ice-covering monitoring system;
Fig. 2 is the principle framework figure of device for monitoring icing.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment:
As shown in Figure 1, the powerline ice-covering monitoring system, comprise device for monitoring icing, electric supply installation, wireless transport module and Surveillance center, described electric supply installation is connected with described device for monitoring icing and to its power supply, described device for monitoring icing collection, information after the processing is sent to described Surveillance center through described wireless transport module, the instruction that described Surveillance center sends also is sent to described device for monitoring icing through described wireless transport module, described device for monitoring icing as shown in Figure 2, comprise the air monitoring module, the humiture monitoring modular, the pulling force monitoring modular, iron tower inclination monitoring modular, single-chip microcomputer and periphery circuit, communication interface circuit module and controlling output circuit module, wherein, described air monitoring module comprises air velocity transducer and operational amplification circuit, by the on-the-spot wind speed continually varying analog quantity of air velocity transducer handle, through behind the operational amplification circuit, carry out quantized values and handle converting digital-to-analogue A/D interface that electric signal between the 0-5 volt exports single-chip microcomputer to, with the real-time air speed data coding transmission handled described single-chip microcomputer extremely; Described humiture monitoring modular comprises Temperature Humidity Sensor and operational amplification circuit, by the on-the-spot humiture continually varying analog quantity of Temperature Humidity Sensor handle, through behind the operational amplification circuit, carry out quantized values and handle converting digital-to-analogue A/D interface that electric signal between the 0-5 volt exports single-chip microcomputer to, the real-time humiture digital coding of handling is transferred to described single-chip microcomputer; Described pulling force monitoring modular comprises pulling force sensor and operational amplification circuit, by pulling force sensor on-the-spot edge and power transmission line pulling force continually varying analog quantity to iron tower, through behind the operational amplification circuit, carry out quantized values and handle converting digital-to-analogue A/D interface that electric signal between the 0-5 volt exports single-chip microcomputer to, with the real-time pulling force data coding transmission handled described single-chip microcomputer extremely; Described iron tower inclination monitoring modular comprises tilt detector and operational amplification circuit, by tilt detector on-the-spot iron tower tilt quantity continually varying analog quantity, through behind the operational amplification circuit, carry out quantized values and handle converting digital-to-analogue A/D interface that electric signal between the 0-5 volt exports single-chip microcomputer to, with the real-time iron tower tilt data coding transmission handled described single-chip microcomputer extremely; Described communication interface circuit module is handled the back to the aggregation of data of field monitoring by wireless transport module, and data are delivered to Surveillance center; Described controlling output circuit module can be carried out interactive access by wireless transport module and Surveillance center, resolves Surveillance center's instruction and carries out that device parameter is provided with etc.
Described device for monitoring icing also comprises video sensor, this video sensor is gathered vision signal, the treated real time video data coding transmission that becomes of the signal that collects transfers to described Surveillance center through described communication interface circuit module by described wireless transport module to described single-chip microcomputer.Described video sensor is thermal camera or monopod video camera.Described video sensor is placed in the incubator, is monitoring transmission line of electricity all the time.
Described electric supply installation is to be made up of solar panel, solar battery group, battery pack etc., also can comprise induction power supply.This system can select suitable power supply according to demand for use.
Described wireless transport module is 3G, GSM, GPRS or the CDMA protocol data transport module based on chance, but when 3G, GSM, GPRS or cdma wireless network time spent, the information that device for monitoring icing obtains is passed through 3G, GSM, GPRS or cdma wireless Network Transmission to Surveillance center, can show in real time by computer and electronic chart at the center, understand on-the-spot situation at any time.Temporary transient when unavailable when 3G, GSM, GPRS or cdma wireless network, the base station can be placed on the mobile engineering truck.But device for monitoring icing is monitoring the network time spent, data monitored can be transferred to this base station, by this base station data is passed through 3G, GSM, GPRS or cdma wireless Network Transmission to Surveillance center again.Just, by the mode of chance, the transmission wireless data signal.The mode wireless dispatch that control center also can improve the occasion warning message is to the tour personnel of transmission line of electricity.
Described powerline ice-covering monitoring system can comprise column foot theft monitoring and warning device, this device comprises iron tower early warning detection module, vibrations speech detection module, wherein, described iron tower early warning detection module comprises two infrared anti-water finders of mirror and operational amplification circuit, described vibrations speech detection module comprises digital vibration speech detection device and operational amplification circuit, the information that described two infrared anti-water finders of mirror and described digital vibration speech detection device record is treated as real-time data-coding through described each corresponding operational amplification circuit respectively and transfers to described single-chip microcomputer, transfers to affiliated Surveillance center through described communication interface circuit module by described wireless transport module again.The intrusion of the detectable unknown object of described two infrared anti-water finders of mirror, digital vibration speech detection device can record improper vibration information.Enter under the tower as the lawless person, and stop certain hour (this time can be self-defined), system just starts audio alert and threatens; If ignoring voice warning, the lawless person proceeds to destroy, digital vibration speech detection device can record the lawless person and tear, saws the information such as vibrations that tower steel construction or climbing cause tower body during iron tower open, system automatically snaps field data with video camera, and in time reaching Surveillance center, all behaviors of implementing the theft saboteur all can be recorded in the system.Simultaneously, video sensor transfers to Surveillance center by wireless transport module after the image of monitoring can being handled through video compress.
Described Surveillance center is made up of central server, mobile phone, remote control computer, giant-screen and platform management software.Be installed in on-the-spot device for monitoring icing and be sent to central server, on computer that platform management software is housed or mobile phone, can see on-the-spot information such as video image, various environmental data and alert data by wireless transport module.Control center's management software has the functions such as collection, management, Long-distance Control and system maintenance of information.Software automatically carries out comprehensive analysis and judgement according to data such as the wind speed, humiture, pulling force, degree of tilt and the video that receive and to the different information such as judgment data, burglar alarm information, monitoring camera-shooting data and the information of patrolling and examining of single seat iron tower dangerous situation: whether single-stage or what iron tower tilt can other iron towers to be impacted, whether a few iron leg tower icing reach dangerous values and other iron towers are worked the mischief, and whether single-stage or what tower insulation come off and can impact and the processing of video data is judged or the like other iron towers.Software also needs to deposit in tens different database tables according to the different information branch of automatically classifying, prepare against query calls at any time, exist side by side soon that warning message is presented on the main interface, so that the person on duty handles accordingly, to guarantee the safe operation of high-tension line.Software can use centralised storage or distributed storage, with plan, interlock, multiple video recording mode such as manual, and video recording is retrieved and playback.
Adopt above-mentioned powerline ice-covering monitoring system to gather data such as the real-time wind speed in monitoring point, humiture, tilt quantity, pulling force, employing is based on the Rule Extraction and the abstract technology of data mining, the icing historical data is carried out modeling, seek the rule of easy icing condition, go out the probability that ice covering on transmission lines takes place through specific algorithm computation, thereby judge whether that transmission line of electricity has icing and icing situation.This model ratio is easier to determine and is directly perceived, reliable, has strengthened the accuracy and the reliability of icing and icing condition monitoring.On this basis, be used in combination video sensor (thermal camera or monopod video camera) and finish the collection of video, with the video image identification technology (based on the image recognition processing of intelligence, to video image strengthen, processing such as noise reduction) handle the picture that video sensor records, further judge the monitoring situation, further strengthen icing monitoring accuracy and reliability.
The angle that can detect iron tower or other possibility tilting body by tilt detector changes.Surpass predetermined value if angle changes, just report to the police, alerting signal can transfer to Surveillance center through wireless transport module.
Increase wind transducer and rainfall measurement sensor etc. in above-mentioned powerline ice-covering monitoring system, monitor data such as real-time wind speed, wind direction, rainfall, humiture by each respective sensor; Through Rule Extraction, can give early warning with these data to contingent disaster (such as floods) based on data mining.The function of wind speed, wind direction, Temperature Humidity Sensor is realized in available miniature weather station.Simultaneously, by arboreal growth situation around the video sensor monitoring transmission line of electricity and Mars etc., can hinder transmission line of electricity to contingent disaster (such as fire), trees better and give early warning.Alerting signal can transfer to Surveillance center through wireless transport module.
Claims (8)
1. powerline ice-covering monitoring system, comprise device for monitoring icing, electric supply installation, wireless transport module and Surveillance center, described electric supply installation is connected with described device for monitoring icing and to its power supply, described device for monitoring icing collection, information after the processing is sent to described Surveillance center through described wireless transport module, the instruction that described Surveillance center sends also is sent to described device for monitoring icing through described wireless transport module, it is characterized in that: described device for monitoring icing comprises the air monitoring module, the humiture monitoring modular, the pulling force monitoring modular, iron tower inclination monitoring modular, single-chip microcomputer and periphery circuit, communication interface circuit module and controlling output circuit module, wherein
The digital-to-analogue A/D interface that wind speed electric signal after the described air monitoring module acquisition process exports described single-chip microcomputer to carries out the quantized values processing, and the real-time air speed data coding transmission of handling is to described single-chip microcomputer;
The digital-to-analogue A/D interface that humiture electric signal after the described humiture monitoring modular acquisition process exports described single-chip microcomputer to carries out the quantized values processing, and the real-time humiture digital coding of handling transfers to described single-chip microcomputer;
The digital-to-analogue A/D interface that pulling force electric signal after the described pulling force monitoring modular acquisition process exports described single-chip microcomputer to carries out the quantized values processing, and the real-time pulling force data coding transmission of handling is to described single-chip microcomputer;
The digital-to-analogue A/D interface that tilt quantity electric signal after the described iron tower inclination monitoring modular acquisition process exports described single-chip microcomputer to carries out the quantized values processing, and the real-time tilt quantity digital coding of handling transfers to described single-chip microcomputer;
Described communication interface circuit module by described wireless transport module, is delivered to described Surveillance center to data with described single-chip microcomputer data processed;
Described controlling output circuit module is carried out interactive access by described wireless transport module and described Surveillance center.
2. according to the described powerline ice-covering monitoring system of claim 1, it is characterized in that: described air monitoring module comprises air velocity transducer and operational amplification circuit, on-the-spot wind speed continually varying analog quantity, convert the wind speed electric signal between the 0-5 volt by described air velocity transducer behind the process operational amplification circuit to; Described humiture monitoring modular comprises Temperature Humidity Sensor and operational amplification circuit, on-the-spot humiture continually varying analog quantity, converts the electric signal between the 0-5 volt by described Temperature Humidity Sensor behind the process operational amplification circuit to; Described pulling force monitoring modular comprises pulling force sensor and operational amplification circuit, by described pulling force sensor, on-the-spot edge and power transmission line to the pulling force continually varying analog quantity of iron tower, through behind the operational amplification circuit, convert the electric signal between the 0-5 volt to; Described iron tower inclination monitoring modular comprises tilt detector and operational amplification circuit, on-the-spot iron tower tilt quantity continually varying analog quantity, converts the electric signal between the 0-5 volt by described tilt detector behind the process operational amplification circuit to.
3. according to the described powerline ice-covering monitoring system of claim 2, it is characterized in that: described device for monitoring icing also comprises video sensor, this video sensor is gathered vision signal, the treated real time video data coding transmission that becomes of the signal that collects transfers to described Surveillance center through described communication interface circuit module by described wireless transport module to described single-chip microcomputer.
4. according to the described powerline ice-covering monitoring system of claim 3, it is characterized in that: described video sensor is thermal camera or monopod video camera.
5. according to claim 1,2 or 3 described powerline ice-covering monitoring systems, it is characterized in that: described electric supply installation is the combination of sun-generated electric power and accumulator.
6. according to claim 1,2 or 3 described powerline ice-covering monitoring systems, it is characterized in that: described wireless transport module is 3G, GSM, GPRS or CDMA protocol data transport module based on chance, this transport module comprises the base station, described base station is placed on the mobile engineering truck when unavailable in that wireless network is temporary transient, but described device for monitoring icing is monitoring the network time spent, data monitored is transferred to described base station, by described base station data are passed through 3G, GSM, GPRS or cdma wireless Network Transmission to described Surveillance center again.
7. according to claim 1,2 or 3 described powerline ice-covering monitoring systems, it is characterized in that: also comprise column foot theft monitoring and warning device, this device comprises iron tower early warning detection module, vibrations speech detection module, wherein, described iron tower early warning detection module comprises two infrared anti-water finders of mirror and operational amplification circuit, described vibrations speech detection module comprises digital vibration speech detection device and operational amplification circuit, the information that described two infrared anti-water finders of mirror and described digital vibration speech detection device record is treated as real-time data-coding through described each corresponding operational amplification circuit respectively and transfers to described single-chip microcomputer, transfers to affiliated Surveillance center through described communication interface circuit module by described wireless transport module again.
8. according to the described powerline ice-covering monitoring system of claim 6, it is characterized in that: also comprise column foot theft monitoring and warning device, this device comprises iron tower early warning detection module, vibrations speech detection module, wherein, described iron tower early warning detection module comprises two infrared anti-water finders of mirror and operational amplification circuit, described vibrations speech detection module comprises digital vibration speech detection device and operational amplification circuit, the information that described two infrared anti-water finders of mirror and described digital vibration speech detection device record is treated as real-time data-coding through described each corresponding operational amplification circuit respectively and transfers to described single-chip microcomputer, transfers to described Surveillance center through described communication interface circuit module by described wireless transport module again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205515904U CN201852598U (en) | 2010-09-28 | 2010-09-28 | Transmission line icing monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205515904U CN201852598U (en) | 2010-09-28 | 2010-09-28 | Transmission line icing monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852598U true CN201852598U (en) | 2011-06-01 |
Family
ID=44094987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205515904U Expired - Fee Related CN201852598U (en) | 2010-09-28 | 2010-09-28 | Transmission line icing monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852598U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486419A (en) * | 2010-12-06 | 2012-06-06 | 沈阳理工大学 | Solar energy wireless pulling force transmitter |
| WO2012167579A1 (en) * | 2011-06-10 | 2012-12-13 | 国网信息通信有限公司 | Method and system for monitoring power transmission line of power grid |
| CN103414887A (en) * | 2013-08-30 | 2013-11-27 | 国家电网公司 | Power distribution network monitoring system |
| CN103558816A (en) * | 2013-10-22 | 2014-02-05 | 国家电网公司 | Icing monitoring system of high-voltage transmission lines |
| CN103575416A (en) * | 2013-10-22 | 2014-02-12 | 国家电网公司 | High-voltage power line detection system |
| CN103869380A (en) * | 2012-12-14 | 2014-06-18 | 国家电网公司 | Electric transmission line monitoring system and method |
| CN104296802A (en) * | 2014-07-29 | 2015-01-21 | 国网湖南省电力公司益阳供电分公司 | Power transmission line icing automatic monitoring device |
| CN104568003A (en) * | 2014-12-29 | 2015-04-29 | 国家电网公司 | Remote monitoring system and method for ice coating process of power transmission lines |
| CN107345456A (en) * | 2016-05-04 | 2017-11-14 | 长城鑫瑞鑫通讯设备集团有限公司 | A kind of steel tower failure warning system |
| CN108616102A (en) * | 2018-05-18 | 2018-10-02 | 云南电网有限责任公司电力科学研究院 | A kind of steel tower dehumidifying deicing device and its control method |
| CN109884963A (en) * | 2019-04-16 | 2019-06-14 | 安徽理工大学 | A kind of coated by ice of overhead power transmission line monitoring system |
| CN110261728A (en) * | 2019-05-13 | 2019-09-20 | 广州供电局有限公司 | Power transmission line monitoring device and system |
| CN110763270A (en) * | 2019-10-14 | 2020-02-07 | 国网江苏省电力有限公司盐城供电分公司 | Power transmission line tower pole working condition monitoring system based on multiple information acquisition |
| CN111337375A (en) * | 2020-03-20 | 2020-06-26 | 国网陕西省电力公司宝鸡供电公司 | Remote monitoring system for icing of power transmission line |
| CZ309505B6 (en) * | 2015-03-17 | 2023-03-08 | EGÚ Brno, a.s. | Evaluation system for monitoring the effects of climatic influences on outdoor line conductors |
-
2010
- 2010-09-28 CN CN2010205515904U patent/CN201852598U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486419A (en) * | 2010-12-06 | 2012-06-06 | 沈阳理工大学 | Solar energy wireless pulling force transmitter |
| WO2012167579A1 (en) * | 2011-06-10 | 2012-12-13 | 国网信息通信有限公司 | Method and system for monitoring power transmission line of power grid |
| US9158036B2 (en) | 2011-06-10 | 2015-10-13 | State Grid Information & Telecommunication Branch | Method and system for monitoring power transmission line of power grid |
| CN103869380A (en) * | 2012-12-14 | 2014-06-18 | 国家电网公司 | Electric transmission line monitoring system and method |
| CN103414887A (en) * | 2013-08-30 | 2013-11-27 | 国家电网公司 | Power distribution network monitoring system |
| CN103575416A (en) * | 2013-10-22 | 2014-02-12 | 国家电网公司 | High-voltage power line detection system |
| CN103558816A (en) * | 2013-10-22 | 2014-02-05 | 国家电网公司 | Icing monitoring system of high-voltage transmission lines |
| CN104296802A (en) * | 2014-07-29 | 2015-01-21 | 国网湖南省电力公司益阳供电分公司 | Power transmission line icing automatic monitoring device |
| CN104568003A (en) * | 2014-12-29 | 2015-04-29 | 国家电网公司 | Remote monitoring system and method for ice coating process of power transmission lines |
| CZ309505B6 (en) * | 2015-03-17 | 2023-03-08 | EGÚ Brno, a.s. | Evaluation system for monitoring the effects of climatic influences on outdoor line conductors |
| CN107345456A (en) * | 2016-05-04 | 2017-11-14 | 长城鑫瑞鑫通讯设备集团有限公司 | A kind of steel tower failure warning system |
| CN108616102A (en) * | 2018-05-18 | 2018-10-02 | 云南电网有限责任公司电力科学研究院 | A kind of steel tower dehumidifying deicing device and its control method |
| CN109884963A (en) * | 2019-04-16 | 2019-06-14 | 安徽理工大学 | A kind of coated by ice of overhead power transmission line monitoring system |
| CN110261728A (en) * | 2019-05-13 | 2019-09-20 | 广州供电局有限公司 | Power transmission line monitoring device and system |
| CN110763270A (en) * | 2019-10-14 | 2020-02-07 | 国网江苏省电力有限公司盐城供电分公司 | Power transmission line tower pole working condition monitoring system based on multiple information acquisition |
| CN111337375A (en) * | 2020-03-20 | 2020-06-26 | 国网陕西省电力公司宝鸡供电公司 | Remote monitoring system for icing of power transmission line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201852598U (en) | Transmission line icing monitoring system | |
| CN201885752U (en) | On-line transmission line monitor | |
| CN201885753U (en) | System for monitoring transmission lines oscillation | |
| CN104092750B (en) | A kind of flood control rainwater feelings wireless monitor station and its monitoring method | |
| CN201638328U (en) | Early-warning monitoring system of outdoor electric power facility | |
| CN204465736U (en) | A kind of power transmission line intelligent long distance control system based on Internet of Things | |
| CN209823793U (en) | High-voltage line on-line monitoring device | |
| CN102654397B (en) | Tilting detection method for towers | |
| CN108871458A (en) | A kind of haulage vehicle remote monitoring and warning system | |
| CN111668927A (en) | Substation intelligent inspection system based on ubiquitous power Internet of things and control method thereof | |
| CN206330611U (en) | It is a kind of can remote real time monitoring steel tower safety intelligent monitor system | |
| CN115358634B (en) | Real-time monitoring method, server and system based on power line pole state | |
| CN112485503B (en) | Stray current measuring system and method based on big data processing | |
| CN201335701Y (en) | Power transmission line comprehensive online monitoring and management system | |
| CN202485714U (en) | Power transmission line icing on-line monitoring system | |
| CN114166274A (en) | Wire sag online monitoring system based on differential Beidou technology | |
| CN213399931U (en) | Portable emergent monitoring devices of landslide | |
| CN103280042A (en) | Cable antitheft monitoring system | |
| CN207337145U (en) | Emergency traffic early warning managing and control system | |
| CN207718596U (en) | A kind of intelligence flood warning system | |
| CN203224255U (en) | Temperature/humidity monitoring alarm device for cable trench of unattended transformer substation | |
| CN202854593U (en) | Electric power comprehensive monitoring system | |
| CN101937600B (en) | Anti-theft alarm system for street lamp cable | |
| CN115967183A (en) | Power transmission line's system of patrolling and examining | |
| CN111224467A (en) | Power transmission line monitoring system and method based on space-time information unified service |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20130928 |