CN102914332A - Online state detection device of overhead transmission line - Google Patents
Online state detection device of overhead transmission line Download PDFInfo
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- CN102914332A CN102914332A CN2012104573060A CN201210457306A CN102914332A CN 102914332 A CN102914332 A CN 102914332A CN 2012104573060 A CN2012104573060 A CN 2012104573060A CN 201210457306 A CN201210457306 A CN 201210457306A CN 102914332 A CN102914332 A CN 102914332A
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Abstract
The invention discloses an online state detection device of an overhead transmission line. According to the device, a date transfer unit (DTU), an actual sag measurement system, a windage yaw monitoring system, a conducting ground wire vibration monitoring system, an actual wire temperature measurement system, a tower inclination monitoring system, a fault location property judgment application system, an online transmission line capacity increasing system, a temperature and humidity sensor, an inclination angle sensor, a tension sensor, a wind speed sensor, an insulator pollution degree measuring device, a smoke transducer, a radio frequency (RF) module, a video compression card, a 74HC165, an infrared microwave anti-theft sensor and a FLASH memory are directly connected to a micro control unit (MCU); a lightning stroke positioning system is connected to the RF module; a fast ball is connected to the video compression card; the MCU is connected to the fast ball; a wind direction sensor is connected to the 74HC165; a battery control board is connected to the MCU; and the battery control board is connected to a solar cell. According to the device, the state of an overhead transmission line can be detected in real time, the hidden danger is timely discovered, and the manpower and material resources are saved.
Description
Technical field
The present invention relates to a kind of overhead transmission line presence pick-up unit.
Background technology
In the prior art, although have condition detection method and the device of some overhead transmission lines, but major part all is difficult to the difference of the factors such as the interior quality of objective consersion unit and operating condition, rationality and science had both been lacked, bear the character of much blindness again, a lot of equipment are not in time repaired and have been caused potential hidden danger, and a lot of equipment do not go to safeguard the serious waste that has caused human and financial resources to the repairing time.
Summary of the invention
Purpose of the present invention is exactly in order to address the above problem, and a kind of overhead transmission line presence pick-up unit is provided, and it has hidden danger and the defective that timely discovery overhead transmission line exists, thus the advantage of avoiding power grid accident to occur.
To achieve these goals, the present invention adopts following technical scheme:
A kind of overhead transmission line presence pick-up unit, comprise with lower member DTU, the sag actual measurement system, the windage yaw monitoring system, the lead wire and earth wire vibration monitor system, the conductor temperature actual measurement system, shaft tower degree of tilt monitoring system, localization of fault character is judged application system, the online capacity increasing system of transmission line of electricity, Temperature Humidity Sensor, obliquity sensor, pulling force sensor, air velocity transducer, the insulator dirty degree measuring appliance, smoke transducer, the RF module, video compression card, 74HC165, the infrared microwave theft-proof sensor, the FLASH internal memory, lightning strike positioning system, quick, wind transducer, battery control panel, solar cell, MCU; Described DTU, the sag actual measurement system, the windage yaw monitoring system, the lead wire and earth wire vibration monitor system, the conductor temperature actual measurement system, shaft tower degree of tilt monitoring system, localization of fault character is judged application system, the online capacity increasing system of transmission line of electricity, Temperature Humidity Sensor, obliquity sensor, pulling force sensor, air velocity transducer, the insulator dirty degree measuring appliance, smoke transducer, the RF module, video compression card, 74HC165, the infrared microwave theft-proof sensor, the FLASH internal memory all is directly connected on the MCU, described lightning strike positioning system is connected on the RF module, described quick is connected on the video compression card, described MCU is connected on the quick, described wind transducer is connected on the 74HC165, described battery control panel is connected on the MCU, and described battery control panel is connected on the solar cell.
Described DTU is used for transceiving data and need not computer supported, can process data transmission point-to-point, point-to-multipoint;
Described sag actual measurement system is for detection of the arc sag of wire of power transmission line parameter;
Described windage yaw monitoring system is used for measuring lead wire and earth wire windage yaw vibration parameters;
Described lead wire and earth wire vibration monitor system is used for measuring the line Vibration Condition that falls down to the ground of overhead transmission line;
Described conductor temperature actual measurement system is for detection of the conductor temperature of overhead transmission line;
Described shaft tower degree of tilt monitoring system is used for measuring the tilt parameters of electric power line pole tower;
Described localization of fault character judges that application system is used for judging the overhead transmission line location of fault;
The online capacity increasing system of described transmission line of electricity is used for judging the online increase-volume of overhead transmission line;
Described Temperature Humidity Sensor is used for detecting in real time the temperature and humidity of overhead transmission line;
The angle that described obliquity sensor tilts for detection of overhead transmission line;
Described pulling force sensor for detection of the pulling force between the overhead transmission line whether in tolerance range;
Described air velocity transducer is for detection of the wind speed of overhead transmission line present position;
Described insulator dirty degree measuring appliance is used for measuring the insulator dielectric performance, realizes the insulator breakdown state-detection;
Described smoke transducer is for detection of the amount of smoke size of overhead transmission line;
Described RF module represents radio-frequency module;
Described video compression card is used for store video information;
Described 74HC165 is a high-speed cmos device, and o.7A 74HC165 follows the JEDEC Standard N.74HC165 pin compatibility low-power consumption Schottky TTL(LSTTL) series.
Whether described infrared microwave theft-proof sensor is stolen for detection of overhead transmission line;
Described FLASH internal memory is used for the storage data;
Described lightning strike positioning system is used for realizing the quick location of shaft tower thunderbolt;
Described wind transducer is for detection of the direction of wind;
Described battery control panel is responsible for obtaining electric weight from solar cell, then with electric power supply to consumer;
Described solar cell is that power supply unit is the battery control panel power supply, and battery adopts the polycrystalline osmanthus of high conversion efficiency more, and good low light level performance is arranged;
Described MCU is main control unit, can be single-chip microcomputer;
Beneficial effect of the present invention: can detect in real time the state of overhead transmission line, accomplish in time to scent a hidden danger, use manpower and material resources sparingly.
Description of drawings
Fig. 1 is device synoptic diagram of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, a kind of overhead transmission line presence pick-up unit, comprise with lower member DTU, the sag actual measurement system, the windage yaw monitoring system, the lead wire and earth wire vibration monitor system, the conductor temperature actual measurement system, shaft tower degree of tilt monitoring system, localization of fault character is judged application system, the online capacity increasing system of transmission line of electricity, Temperature Humidity Sensor, obliquity sensor, pulling force sensor, air velocity transducer, the insulator dirty degree measuring appliance, smoke transducer, the RF module, video compression card, 74HC165, the infrared microwave theft-proof sensor, the FLASH internal memory, lightning strike positioning system, quick, wind transducer, battery control panel, solar cell, MCU; Described DTU, the sag actual measurement system, the windage yaw monitoring system, the lead wire and earth wire vibration monitor system, the conductor temperature actual measurement system, shaft tower degree of tilt monitoring system, localization of fault character is judged application system, the online capacity increasing system of transmission line of electricity, Temperature Humidity Sensor, obliquity sensor, pulling force sensor, air velocity transducer, the insulator dirty degree measuring appliance, smoke transducer, the RF module, video compression card, 74HC165, the infrared microwave theft-proof sensor, the FLASH internal memory all is directly connected on the MCU, described lightning strike positioning system is connected on the RF module, described quick is connected on the video compression card, described MCU is connected on the quick, described wind transducer is connected on the 74HC165, described battery control panel is connected on the MCU, and described battery control panel is connected on the solar cell.
Described DTU is used for transceiving data and need not computer supported, can process data transmission point-to-point, point-to-multipoint;
Described sag actual measurement system is for detection of the arc sag of wire of power transmission line parameter;
Described windage yaw monitoring system is used for measuring lead wire and earth wire windage yaw vibration parameters;
Described lead wire and earth wire vibration monitor system is used for measuring the line Vibration Condition that falls down to the ground of overhead transmission line;
Described conductor temperature actual measurement system is for detection of the conductor temperature of overhead transmission line;
Described shaft tower degree of tilt monitoring system is used for measuring the tilt parameters of electric power line pole tower;
Described localization of fault character judges that application system is used for judging the overhead transmission line location of fault;
The online capacity increasing system of described transmission line of electricity is used for judging the online increase-volume of overhead transmission line;
Described Temperature Humidity Sensor is used for detecting in real time the temperature and humidity of overhead transmission line;
The angle that described obliquity sensor tilts for detection of overhead transmission line;
Described pulling force sensor for detection of the pulling force between the overhead transmission line whether in tolerance range;
Described air velocity transducer is for detection of the wind speed of overhead transmission line present position;
Described insulator dirty degree measuring appliance is used for measuring the insulator dielectric performance, realizes the insulator breakdown state-detection;
Described smoke transducer is for detection of the amount of smoke size of overhead transmission line;
Described RF module represents radio-frequency module;
Described video compression card is used for store video information;
Described 74HC165 is a high-speed cmos device, and o.7A 74HC165 follows the JEDEC Standard N.74HC165 pin compatibility low-power consumption Schottky TTL(LSTTL) series.
Whether described infrared microwave theft-proof sensor is stolen for detection of overhead transmission line;
Described FLASH internal memory is used for the storage data;
Described lightning strike positioning system is used for realizing the quick location of shaft tower thunderbolt;
Described wind transducer is for detection of the direction of wind;
Described battery control panel is responsible for obtaining electric weight from solar cell, then with electric power supply to consumer;
Described solar cell is that power supply unit is the battery control panel power supply, and battery adopts the polycrystalline osmanthus of high conversion efficiency more, and good low light level performance is arranged;
Described MCU is main control unit, can be single-chip microcomputer.
Although above-mentionedly by reference to the accompanying drawings the specific embodiment of the present invention is described; but be not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection scope of the present invention.
Claims (6)
1. overhead transmission line presence pick-up unit, it is characterized in that, comprise with lower member DTU, the sag actual measurement system, the windage yaw monitoring system, the lead wire and earth wire vibration monitor system, the conductor temperature actual measurement system, shaft tower degree of tilt monitoring system, localization of fault character is judged application system, the online capacity increasing system of transmission line of electricity, Temperature Humidity Sensor, obliquity sensor, pulling force sensor, air velocity transducer, the insulator dirty degree measuring appliance, smoke transducer, the RF module, video compression card, 74HC165, the infrared microwave theft-proof sensor, the FLASH internal memory, lightning strike positioning system, quick, wind transducer, battery control panel, solar cell, MCU; Described DTU, the sag actual measurement system, the windage yaw monitoring system, the lead wire and earth wire vibration monitor system, the conductor temperature actual measurement system, shaft tower degree of tilt monitoring system, localization of fault character is judged application system, the online capacity increasing system of transmission line of electricity, Temperature Humidity Sensor, obliquity sensor, pulling force sensor, air velocity transducer, the insulator dirty degree measuring appliance, smoke transducer, the RF module, video compression card, 74HC165, the infrared microwave theft-proof sensor, the FLASH internal memory all is directly connected on the MCU, described lightning strike positioning system is connected on the RF module, described quick is connected on the video compression card, described MCU is connected on the quick, described wind transducer is connected on the 74HC165, described battery control panel is connected on the MCU, and described battery control panel is connected on the solar cell.
2. a kind of overhead transmission line presence pick-up unit as claimed in claim 1 is characterized in that, described DTU is used for transceiving data and need not computer supported, can process data transmission point-to-point, point-to-multipoint; Described sag actual measurement system is for detection of the arc sag of wire of power transmission line parameter; Described windage yaw monitoring system is used for measuring lead wire and earth wire windage yaw vibration parameters; Described lead wire and earth wire vibration monitor system is used for measuring the line Vibration Condition that falls down to the ground of overhead transmission line.
3. a kind of overhead transmission line presence pick-up unit as claimed in claim 1 is characterized in that described conductor temperature actual measurement system is for detection of the conductor temperature of overhead transmission line; Described shaft tower degree of tilt monitoring system is used for measuring the tilt parameters of electric power line pole tower; Described localization of fault character judges that application system is used for judging the overhead transmission line location of fault; The online capacity increasing system of described transmission line of electricity is used for judging the online increase-volume of overhead transmission line.
4. a kind of overhead transmission line presence pick-up unit as claimed in claim 1 is characterized in that, described Temperature Humidity Sensor is used for detecting in real time the temperature and humidity of overhead transmission line; The angle that described obliquity sensor tilts for detection of overhead transmission line; Described pulling force sensor for detection of the pulling force between the overhead transmission line whether in tolerance range; Described air velocity transducer is for detection of the wind speed of overhead transmission line present position.
5. a kind of overhead transmission line presence pick-up unit as claimed in claim 1 is characterized in that, described insulator dirty degree measuring appliance is used for measuring the insulator dielectric performance, realizes the insulator breakdown state-detection; Described smoke transducer is for detection of the amount of smoke size of overhead transmission line; Described RF module represents radio-frequency module; Described video compression card is used for store video information; Described 74HC165 is a high-speed cmos device, and o.7A 74HC165 follows the JEDEC Standard N; 74HC165 pin compatibility low-power consumption Schottky TTL series.
6. a kind of overhead transmission line presence pick-up unit as claimed in claim 1 is characterized in that whether described infrared microwave theft-proof sensor is stolen for detection of overhead transmission line; Described FLASH internal memory is used for the storage data; Described lightning strike positioning system is used for realizing the quick location of shaft tower thunderbolt; Described wind transducer is for detection of the direction of wind; Described battery control panel is responsible for obtaining electric weight from solar cell, then with electric power supply to consumer; Described solar cell is that power supply unit is the battery control panel power supply, and battery adopts the polycrystalline osmanthus of high conversion efficiency more, and good low light level performance is arranged; Described MCU is the main control unit single-chip microcomputer.
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| CN2012104573060A CN102914332A (en) | 2012-11-14 | 2012-11-14 | Online state detection device of overhead transmission line |
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| CN2012104573060A CN102914332A (en) | 2012-11-14 | 2012-11-14 | Online state detection device of overhead transmission line |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926484A (en) * | 2014-03-14 | 2014-07-16 | 广东电网公司电力科学研究院 | Electric transmission line dynamic capacity increasing method based on circuit sag real-time measurement |
| CN104316107A (en) * | 2014-10-28 | 2015-01-28 | 成都峰达科技有限公司 | Electric transmission line monitoring system |
| CN104457590A (en) * | 2014-12-30 | 2015-03-25 | 上海电缆研究所 | Conductor sag monitoring device based on laser distance measurement and monitoring methods |
| 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 |
| CN108508328A (en) * | 2018-06-28 | 2018-09-07 | 武汉智网兴电科技开发有限公司 | A kind of transmission line lightning stroke intelligent fault monitor supervision platform |
| CN109059188A (en) * | 2018-06-22 | 2018-12-21 | 青岛海尔空调电子有限公司 | A kind of air-conditioner dash and its multiplexing method, computer readable storage medium |
| CN109581418A (en) * | 2018-12-18 | 2019-04-05 | 上海申贝科技发展有限公司 | A kind of arc sag on-line detecting system and detection method based on Differential positioning |
| CN110146132A (en) * | 2019-06-18 | 2019-08-20 | 国网湖南省电力有限公司 | A kind of overhead transmission line channel environment parameter acquisition devices and its method |
| CN111141996A (en) * | 2019-11-22 | 2020-05-12 | 国网江苏省电力有限公司电力科学研究院 | Porcelain insulator infrared detection threshold optimization method and system based on generalized extreme value theory and storage medium |
| CN111986424A (en) * | 2020-07-14 | 2020-11-24 | 南京电博机器人技术有限公司 | Intelligent vibration anti-theft system based on power transmission line |
| CN113891184A (en) * | 2021-09-30 | 2022-01-04 | 深圳供电局有限公司 | 5G online monitoring system and method for power transmission line |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103926484A (en) * | 2014-03-14 | 2014-07-16 | 广东电网公司电力科学研究院 | Electric transmission line dynamic capacity increasing method based on circuit sag real-time measurement |
| CN103926484B (en) * | 2014-03-14 | 2017-01-25 | 广东电网公司电力科学研究院 | Electric transmission line dynamic capacity increasing method based on circuit sag real-time measurement |
| CN104316107A (en) * | 2014-10-28 | 2015-01-28 | 成都峰达科技有限公司 | Electric transmission line monitoring system |
| CN104457590A (en) * | 2014-12-30 | 2015-03-25 | 上海电缆研究所 | Conductor sag monitoring device based on laser distance measurement and monitoring methods |
| 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 |
| CN109059188A (en) * | 2018-06-22 | 2018-12-21 | 青岛海尔空调电子有限公司 | A kind of air-conditioner dash and its multiplexing method, computer readable storage medium |
| CN108508328A (en) * | 2018-06-28 | 2018-09-07 | 武汉智网兴电科技开发有限公司 | A kind of transmission line lightning stroke intelligent fault monitor supervision platform |
| CN109581418A (en) * | 2018-12-18 | 2019-04-05 | 上海申贝科技发展有限公司 | A kind of arc sag on-line detecting system and detection method based on Differential positioning |
| CN110146132A (en) * | 2019-06-18 | 2019-08-20 | 国网湖南省电力有限公司 | A kind of overhead transmission line channel environment parameter acquisition devices and its method |
| CN110146132B (en) * | 2019-06-18 | 2021-06-22 | 国网湖南省电力有限公司 | Overhead line passageway environmental parameter collection system |
| CN111141996A (en) * | 2019-11-22 | 2020-05-12 | 国网江苏省电力有限公司电力科学研究院 | Porcelain insulator infrared detection threshold optimization method and system based on generalized extreme value theory and storage medium |
| CN111141996B (en) * | 2019-11-22 | 2022-06-14 | 国网江苏省电力有限公司电力科学研究院 | Porcelain insulator infrared detection threshold optimization method and system based on generalized extreme value theory and storage medium |
| CN111986424A (en) * | 2020-07-14 | 2020-11-24 | 南京电博机器人技术有限公司 | Intelligent vibration anti-theft system based on power transmission line |
| CN113891184A (en) * | 2021-09-30 | 2022-01-04 | 深圳供电局有限公司 | 5G online monitoring system and method for power transmission line |
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Application publication date: 20130206 |