CN201413141Y - Tilt online monitoring and early warning system for high-voltage transmission line tower - Google Patents

Tilt online monitoring and early warning system for high-voltage transmission line tower Download PDF

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Publication number
CN201413141Y
CN201413141Y CN2009200443447U CN200920044344U CN201413141Y CN 201413141 Y CN201413141 Y CN 201413141Y CN 2009200443447 U CN2009200443447 U CN 2009200443447U CN 200920044344 U CN200920044344 U CN 200920044344U CN 201413141 Y CN201413141 Y CN 201413141Y
Authority
CN
China
Prior art keywords
monitor
receiving unit
early warning
transmission line
tilt
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
Application number
CN2009200443447U
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Chinese (zh)
Inventor
袁广林
张云飞
舒前进
赵军
李永清
姬永生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China University of Mining and Technology CUMT
Xuzhou Power Supply Co of Jiangsu Electric Power Co Ltd
Original Assignee
China University of Mining and Technology CUMT
Xuzhou Power Supply Co of Jiangsu Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China University of Mining and Technology CUMT, Xuzhou Power Supply Co of Jiangsu Electric Power Co Ltd filed Critical China University of Mining and Technology CUMT
Priority to CN2009200443447U priority Critical patent/CN201413141Y/en
Application granted granted Critical
Publication of CN201413141Y publication Critical patent/CN201413141Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a tilt online monitoring and early warning system for a high-voltage transmission line tower. The tilt online monitoring and early warning system consists of a monitor, a wireless receiving unit and a computer, wherein the monitor is arranged on a tower; the wireless receiving unit is arranged in an indoor monitoring center; the monitor and the wireless receiving unit transmit data through a communication network; the monitor consists of a shielding case, a wireless transmitting unit in the shielding case, a low-power intelligent circuit board, a tilt sensor in an anti-interference shielding box and a silicon battery, wherein the wireless transmitting unit and the tilt sensor are connected with the low-power intelligent circuit board of which the power supply isprovided by the silicon battery; the silicon battery is connected with a solar panel which provides electric energy for the silicon battery; the wireless receiving unit is connected with the computerthrough a modem; and the computer is connected with an alarm and an I/O device. The tilt online monitoring and early warning system provides basis for eliminating hidden dangers, strengthening and rush repair, has important significance for ensuring the safety of the transmission line through 24-hour real-time monitoring of the working conditions of the tower, and has simple construction and convenient operation.

Description

The high-voltage transmission line pole tower online monitor and early warning system that tilts
Technical field
The utility model relates to a kind of on-line monitoring early warning system, especially a kind of high-voltage transmission line pole tower online monitor and early warning system that tilts that is used for.
Background technology
High-voltage transmission line pole tower is being undertaken the vital task of conveying, electrical power distribution, is the important step of electric system, its normal operational relation national economy.But because ultra-high-tension power transmission line is in the open-air open-air atmosphere, it is very big to be subjected to influences such as various abominable natural conditions such as flood erosion, surperficial icing, the subsidence of foundations, particularly be in the high-voltage power transmission tower of coal mine gob, owing to be subjected to the influence of underground coal mine exploitation, cause major accidents such as shaft tower tilts, collapses, line interruption easily, carry to electric power and bring very big influence.For guaranteeing normal, the safe operation of high-voltage transmission line pole tower, need it is monitored in real time, guarantee ultra-high-tension power transmission line safety.
Monitoring to the ultra-high-tension power transmission line running status at present generally relies on the manual patrol method, this method labor strength is big, be vulnerable to the influence of various subjectivities and objective factor, be difficult to simultaneously guarantee the data of surveying accurate, can not realize 24 hours on-line monitorings, (as going up a hill) monitoring that can't put in place during bad weather, and this moment monitoring seems even more important; Monitoring simultaneously completely; Monitoring Data is discontinuous, influences science judgment, influences hidden danger and in time gets rid of; Can not carry out comprehensively monitoring constantly to the shaft tower in the area of geologic condition difference, thereby may cause great security incident.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of high-voltage transmission line pole tower online monitor and early warning system that tilts is provided, to solve the problem that the high-voltage transmission line pole tower manual patrol can not in time scent a hidden danger.
For achieving the above object, the technical solution of the utility model is: it constitutes by being located at the monitor on the shaft tower, the radio receiving unit that is arranged on indoor Surveillance center and computing machine, and described monitor and radio receiving unit transmit data by communication network; Described monitor by shielded box, establish within it wireless transmitting unit, low-power intelligence wiring board, the obliquity sensor and the silicon energy storage device that are located in the anti-interference shielding box constitute, wireless transmitting unit, obliquity sensor are connected with low-power intelligence wiring board, power by the silicon energy storage device, the silicon energy storage device is connected with the sun energy cell panel that electric energy is provided for it very much, radio receiving unit links to each other with computing machine by modulator-demodular unit, and computing machine connects alarm and input-output device.
Described wireless transmitting unit is selected the GSM/GPRS transmitter module for use; Described radio receiving unit is selected the receiver module or the mobile phone of general GSM/GPRS communication network for use; Described low-power intelligence wiring board is a circuit board that has single card microcomputer.Described wireless transmitting unit is selected the GSM/GPRS transmitter module for use.
The beneficial effects of the utility model are: the real-time monitoring by the duty of shaft tower is carried out, can work alone in the open air, and realize monitoring in 24 hours, can be for a long time, monitoring in real time on a large scale.Monitor shaft tower tilting procedure and present case as required in real time, provide help intuitively for getting rid of hidden danger and reinforcing, repairing, not only reduced labour intensity, and solve the problem that the high-voltage transmission line pole tower manual patrol can not in time scent a hidden danger, guaranteed the reliability and the security of shaft tower duty, be suitable for the monitoring at colliery minery transmission tower most, its construction is simple, easy to operate, have practicality widely.
Description of drawings
Fig. 1 is a system chart of the present utility model.
Fig. 2 is low-power intelligence wiring board circuit theory diagrams of the present utility model.
Embodiment
Be further described below in conjunction with the embodiment the utility model in the accompanying drawing:
Shown in Figure 1, the utility model constitutes by being installed in the monitor on the shaft tower, the radio receiving unit that is arranged on indoor Surveillance center and computing machine, and monitor and radio receiving unit are by general GSM/GPRS communication network transmission data; Monitor is made of shielded box, anti-interference shielding box, wireless transmitting unit, low-power intelligence wiring board, obliquity sensor, low-power intelligence wiring board be one have single card microcomputer can process information circuit board.Obliquity sensor is contained in the anti-interference shielding box, wireless transmitting unit, obliquity sensor are electrically connected with low-power intelligence wiring board, by the power supply of silicon energy storage device, solar panel provides electric energy for the silicon energy storage device, and anti-interference shielding box and silicon energy storage device are fixedly mounted in the shielded box respectively; Radio receiving unit links to each other with computing machine by modulator-demodular unit, and computing machine is connected with printer, alarm input-output device, and computing machine carries out data processing by systematic analysis software and management software.Obliquity sensor is encapsulated in the anti-interference shielding box, prevents electromagnetic interference (EMI), and obliquity sensor is measured monitoring with the surface level for the benchmark any direction.Monitor is by the shielding case body that is connected with the solar panel power supply.
Shown in Figure 2 is the low power-consumption intelligent wiring board, its core is to adopt the central processing unit of MSP430 single-chip microcomputer as system, changes by the signal of accurate amplifier pre-process and logical operation sensor, single-chip microcomputer is kept at it in reservoir after receiving the test data that converts.After measuring end, by the TTL serial line interface, utilization wireless high-frequency transmission mode and supervisory computer communicate.Measurement result is uploaded to supervisory computer to be handled.The mode that adopts accumulator and rechargeable solar battery to combine is powered, and is furnished with charger interface and can charges on interface board, and have low electric quantity indication function.IU1 is a core low-power scm processor, commands the everything and the function of this circuit board; IU2 is a house dog; because the environment very severe and the noise source of system's operation are many especially; wherein the most significantly be exactly high temperature; extraneous interference usually can cause the system program race to fly; so be owing to lean on storage battery power supply that the situation of electric weight deficiency can take place in system's operation in addition, therefore must there be a suitable supervisory circuit to come these improper situations are monitored and handled.When causing program fleet as programmable counter owing to undesired signal and by accidental modification, supervisory circuit should be monitored out and program recovery is normally moved.IU3 is a data latches, is used for the differentiation of address and data; IU4 is a data RAM, is used for temporarily depositing of computational data; IU5 logic fault judgment processing circuit; IU6 is that source crystal produces circuit; IU7 is the system data storage circuit, saved system configuration data when not having electricity in system; IU8 is subjected to the control of some logic gates for the indication light emission drive circuit; IU9 is a logic gate buffer, is used for not making when system initialization the state indication that makes a mistake.IU1-IU3-IU4-IU5-IU8 belongs to 8 bit parallel buses and connects, and thick line is represented bus among the figure, comprises 8 circuits, distinguishes with pin number.C1-C10 represents electric capacity among the figure, is used for the anti-interference effect of chip, and the both positive and negative polarity that is power supply connects.On the circuit board of reality, they are distributed in front of the power supply input pin of each integrated circuit.
System work process: monitor is installed on each shaft tower, and radio receiving unit and computer installation are in indoor Surveillance center, and monitor and radio receiving unit are by general GSM/GPRS public communication networks transmission data; Wireless transmitting unit is selected the transmitter module of general GSM/GPRS communication network for use.Radio receiving unit is selected the receiver module or the mobile phone of general GSM/GPRS communication network for use.According to the network condition of locality, radio receiving unit and wireless transmitting unit are selected the CDMA communication module for use.
Receive the azimuth information of tower body when obliquity sensor after, pass to wireless transmitting unit after this information handled by the low power-consumption intelligent wiring board, the GSM/GPRS module of wireless transmitting unit is launched this information by the wireless public communication network of GSM/GPRS, the GSM/GPRS wireless receiving module of radio receiving unit receives this information, and the modulator-demodular unit of this information by computing machine imported into computing machine, after the systematic analysis software of computing machine prepackage is analyzed this information, by computer management software to these Information Statistics, record and storage, and according to the alarming value startup alarm equipment alarm that is provided with, thereby realization is monitored in real time to the working condition of the shaft tower in field, analyze the tilt variation situation of understanding shaft tower to detecting data, can print data by printer.

Claims (3)

1, a kind of high-voltage transmission line pole tower online monitor and early warning system that tilts, it is characterized in that: it constitutes by being located at the monitor on the shaft tower, the radio receiving unit that is arranged on indoor Surveillance center and computing machine, and described monitor and radio receiving unit transmit data by communication network; Described monitor by shielded box, establish within it wireless transmitting unit, low-power intelligence wiring board, the obliquity sensor and the silicon energy storage device that are located in the anti-interference shielding box constitute, wireless transmitting unit, obliquity sensor are connected with low-power intelligence wiring board, power by the silicon energy storage device, the silicon energy storage device connects promising its provides the solar panel of electric energy, radio receiving unit links to each other with computing machine by modulator-demodular unit, and computing machine connects alarm and input-output device.
2. the high-voltage transmission line pole tower according to claim 1 online monitor and early warning system that tilts, it is characterized in that: described wireless transmitting unit is selected the GSM/GPRS transmitter module for use; Described radio receiving unit is selected the receiver module or the mobile phone of general GSM/GPRS communication network for use.
3. the high-voltage transmission line pole tower according to claim 1 online monitor and early warning system that tilts is characterized in that: described low-power intelligence wiring board is a circuit board that has single card microcomputer.
CN2009200443447U 2009-06-10 2009-06-10 Tilt online monitoring and early warning system for high-voltage transmission line tower Expired - Fee Related CN201413141Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200443447U CN201413141Y (en) 2009-06-10 2009-06-10 Tilt online monitoring and early warning system for high-voltage transmission line tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200443447U CN201413141Y (en) 2009-06-10 2009-06-10 Tilt online monitoring and early warning system for high-voltage transmission line tower

Publications (1)

Publication Number Publication Date
CN201413141Y true CN201413141Y (en) 2010-02-24

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102944794A (en) * 2012-11-18 2013-02-27 山东电力集团公司检修公司 Direct current electric transmission line state detection communication system
CN103673986A (en) * 2013-12-18 2014-03-26 淮南矿业(集团)有限责任公司 Structural inclination monitoring device
CN103971503A (en) * 2014-05-15 2014-08-06 武汉科技大学 Wireless monitoring system for foundation stability of power transmission tower in goaf
CN106052642A (en) * 2016-07-16 2016-10-26 江南大学 Novel Bluetooth-based wireless level gauge
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102944794A (en) * 2012-11-18 2013-02-27 山东电力集团公司检修公司 Direct current electric transmission line state detection communication system
CN103673986A (en) * 2013-12-18 2014-03-26 淮南矿业(集团)有限责任公司 Structural inclination monitoring device
CN103971503A (en) * 2014-05-15 2014-08-06 武汉科技大学 Wireless monitoring system for foundation stability of power transmission tower in goaf
CN106052642A (en) * 2016-07-16 2016-10-26 江南大学 Novel Bluetooth-based wireless level gauge
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

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100224

Termination date: 20110610

C17 Cessation of patent right