CN110416914A - A kind of high voltage transmission line intelligent monitoring system and monitoring method - Google Patents
A kind of high voltage transmission line intelligent monitoring system and monitoring method Download PDFInfo
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- CN110416914A CN110416914A CN201910618022.7A CN201910618022A CN110416914A CN 110416914 A CN110416914 A CN 110416914A CN 201910618022 A CN201910618022 A CN 201910618022A CN 110416914 A CN110416914 A CN 110416914A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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Abstract
The invention discloses a kind of high voltage transmission line intelligent monitoring systems, the monitoring system includes two be placed equidistant on electric force pole tower top or more cross-arms, power transmission line monitoring terminal and the multi-rotor unmanned aerial vehicle for monitoring power transmission line are provided on two adjacent cross-arms, and the remote monitoring terminal that terminal and multi-rotor unmanned aerial vehicle are communicatively coupled is monitored with power transmission line, it is provided with UWB guiding module in power transmission line monitoring terminal, high-resolution camera is provided with below multi-rotor unmanned aerial vehicle;And disclose its monitoring method, the measurement point of power transmission line is set on electric force pole tower, real-time monitoring is carried out to the measurement point of power transmission line and to inspection is carried out around measurement point, real-time monitoring information and the transmission of inspection monitoring information are subjected to processing analysis, to determine abnormal failure.The present invention is by monitoring on-line with inspection and monitoring information and inspection information being carried out synthesis, while realizing real-time monitoring, can also facilitate whole formulation maintenance and maintenance measure.
Description
Technical field
The present invention relates to transmission line of electricity monitoring technical field more particularly to a kind of high voltage transmission line intelligent monitoring system and
Monitoring method.
Background technique
Overhead transmission line is the important component of power transmission system, and with electric system fast development, high pressure surpasses
High pressure and extra-high voltage long distance transmission line of electricity are increasing, and overhead transmission line failure is increasing to effect on power system, due to
The working environment of transmission line of electricity is easy to be influenced by various environment meteorological factors, special extreme weather conditions mostly in field
Lower or High aititude extremely frigid zones, transmission line of electricity are easy to be influenced by icing disaster.Such as lightning stroke, tripping, flashover, torsion,
Broken string and the transmission line malfunctions such as bar, will cause the operation that electric system can not be safe and reliable, lead to large area blackout,
Influence the normal life and production of the people.With the rapid development of economy, power grid scale constantly expands, transmission line of electricity covers
Lid range also increases with it, and the region landform passed through is also complicated various, and geographically span is big for transmission line of electricity, has a very wide distribution,
And power cable in transmission line of electricity and shaft tower are exposed to open-air atmosphere for a long time, by the dual of natural cause and human factor
Influence, thus increase the difficulty to transmission line of electricity O&M and maintenance, for this purpose, to the real time on-line monitoring of ultra-high-tension power transmission line with
Manage the effective means for avoiding overhead transmission line from causing damages safely.
Summary of the invention
The purpose of the present invention is to provide a kind of high voltage transmission line intelligent monitoring systems and monitoring method, the present invention to pass through
On-line monitoring carries out synthesis with inspection and by monitoring information and inspection information, can also side while realizing real-time monitoring
Just whole to formulate maintenance and maintenance measure.To achieve the goals above, the present invention uses following technical effect:
According to an aspect of the invention, there is provided a kind of HV Transmission Line Routing Inspection intelligent monitor system, the monitoring
System includes two be placed equidistant on electric force pole tower top or more cross-arms, is provided with and is used on two adjacent cross-arms
Monitor the power transmission line monitoring terminal and multi-rotor unmanned aerial vehicle of power transmission line, and with the power transmission line monitor terminal and more rotors nobody
The remote monitoring terminal that machine is communicatively coupled, the power transmission line pass through monitoring terminal and are installed on two cross-arms to obtain transmission line of electricity
Operation data is provided with UWB guiding module in power transmission line monitoring terminal, the UWB guiding module and multi-rotor unmanned aerial vehicle
It carries out wireless communication and multi-rotor unmanned aerial vehicle is guided to carry out inspection to power transmission line;The power transmission line monitoring terminal includes two shells
With setting in the intracorporal monitoring unit of shell, two shells are symmetricly set on adjacent cross-arm in 45 ° of diagonal mirror images, the prison
Surveying unit includes power management module, data monitoring module and data processing module, the power management module and data monitoring
Module and data processing module are arranged in different shells, the power management module respectively with data monitoring module and data
Processing module electrical connection, the data processing module is carried out wireless communication with the remote monitoring terminal and is connect, in more rotors
High-resolution camera is provided with below unmanned plane.
Above scheme is it is further preferred that two shells respectively include the first supporting shell ontology, the first lid, second
Supporting shell ontology and the second lid, the first supporting shell ontology and the second supporting shell ontology are symmetrically set in 45 ° of diagonal mirror images
It sets, first lid and the second lid are symmetrical arranged in 45 ° of diagonal mirror images, and first lid is closed by the way that lid is plugged and fixed
Shape is integral in the opening of the first supporting shell ontology, and second lid is closed by the way that lid is plugged and fixed in the second supporting shell sheet
Shape is integral in the opening of body, between the outer wall of the first supporting shell ontology and the outer wall of the second lid and the first lid it is outer
It is connected between wall and the outer wall of the second supporting shell ontology by screw rod;In the first supporting shell ontology and the second supporting shell ontology
It is interior and be located to have on same level axis and can provide the arc cavity that power transmission line passes through, power transmission line pass through arc cavity and by point
It is not fixedly supported on cross-arm by the first supporting shell ontology and the second supporting shell ontology, in the first supporting shell ontology and
The accent outer edge of the arc cavity of two supporting shell ontologies is opposite respectively and in the arc lower support slot of horizontal parallel stretching, upper arc
Shape support slot, the arc lower support slot are inserted into the ontology of the second supporting shell ontology, the upper curved support slot insertion first
In supporting shell ontology;
The power management module is arranged in the first supporting shell ontology, and the data processing module setting is in the first support
In shell ontology, which is connected by WB guiding module and multi-rotor unmanned aerial vehicle wireless communication;The data
Monitoring modular includes the environment monitoring sensor connecting respectively with the data processing module, energy monitor circuit and Image Acquisition
Device, the environment monitoring sensor is for monitoring electric force pole tower ambient parameters, and the energy monitor circuit is for monitoring
The energy data of power transmission line, the environment monitoring sensor and image collecting device are installed on electric force pole tower and for acquiring electric power
The energy monitor circuit is arranged in image information around shaft tower between the arc lower support slot and upper curved support slot.
Above scheme is it is further preferred that the environment monitoring sensor includes but is not limited to Temperature Humidity Sensor, wind direction
Air velocity transducer, optical sensor, infrared sensor, UV sensor, angular transducer and baroceptor.
Above scheme is it is further preferred that in the first supporting shell ontology and/or the arc-shaped cavity of the second supporting shell ontology
At least two curved support pads for being parallel to each other and raising upward are provided in the bottom interior wall of body, two arcs that are parallel to each other
Supporting pad is horizontally installed on the bottom interior wall of arc cavity;It is embedded in the curved support pad and is provided with insulation ball, this is absolutely
Edge ball is protruded out of curved support pad to the opening direction of arc cavity, between the curved support pad being parallel to each other at two extremely
It is provided with a strain transducer, the power output end company of the power end of the strain transducer and the power management module less
It connects, the connection of the output end of the strain transducer and the data processing module.
Above scheme it is further preferred that the first supporting shell ontology opening of external wall edge and along power transmission line through direction
It is provided with L shape snapping ear slot, the opening of external wall edge of first lid and is provided with and the L shape along power transmission line through direction
The L shape that snapping ear slot matches grafting inserts rib, the L shape snapping ear between the first supporting shell ontology and the first lid by being mutually matched
Slot, L shape insert rib plug connection.
Above scheme is it is further preferred that the power management module includes current sensor, lightning protection circuit, rectified current
Road, capacitor energy storage circuit, filter circuit, DC-DC conversion circuit and electronic control switch, the current sensor are arranged described
Between arc lower support slot and upper curved support slot, for acquiring the electric current for monitoring power transmission line, the current sensor
Output end is connect with the input terminal of the input terminal of the lightning protection circuit and rectification circuit respectively, the output end point of the rectification circuit
Do not connect with the anode and the input terminal of filter circuit of the capacitor energy storage circuit, the output end of the filter circuit with it is described
The input terminal of DC-DC conversion circuit connects, and the output end of the DC-DC conversion circuit and the input terminal of electronic control switch K0 connect
It connects, the output end of the electronic control switch electricity with the power end of the data processing module, environment monitoring sensor respectively
The power end of source, the power end of energy monitor circuit and image collecting device is electrically connected, and the data processing module includes
Data processor, data storage, combined aural and visual alarm, GPS locator and transceiver communication module, the environment monitoring sensor
5010 output end, the output end of energy monitor circuit 5011, the output end of image collecting device, data storage, acousto-optic report
Alert device, GPS locator and transceiver communication module and the control terminal of the electronic control switch respectively with the data processing module
Connection, the data processor are carried out wireless communication with the remote monitoring terminal by transceiver communication module and are connect.
The other side provided according to the present invention, the present invention provides a kind of high voltage transmission line intelligent monitoring systems
Monitoring method, comprising the following steps:
Step 1: the measurement point of power transmission line being set on electric force pole tower, power transmission line monitoring is installed on the cross-arm of electric force pole tower
Terminal obtains the electric energy on power transmission line by power management module and provides power supply for electric wire monitoring terminal;
Step 2: electric wire monitors terminal and carries out real-time monitoring to the measurement point of power transmission line, to obtain the state letter of electric force pole tower
Breath, the energy data of corresponding power transmission line and the environmental data information around power transmission line;
Step 3: remote monitoring terminal issues patrol task order to multi-rotor unmanned aerial vehicle, and the multi-rotor unmanned aerial vehicle obtains
The guidance signal that UWB guiding module issues, multi-rotor unmanned aerial vehicle is according to guidance signal close to the measurement to power transmission line, to power transmission line
Inspection is carried out around point;
Step 4: the inspection monitoring information of real-time monitoring information and multi-rotor unmanned aerial vehicle is sent to far by electric wire monitoring terminal
Journey monitoring terminal carries out processing analysis, if abnormal failure occurs in discovery wherein at least one monitoring information, determines abnormal failure original
Cause is simultaneously overhauled power transmission line and/or is safeguarded.
Above scheme is it is further preferred that the status information of the electric force pole tower includes the vibration to the electric force pole tower of measurement point
Status information and tilt angle status information are moved, the environmental data information around the power transmission line includes data of the Temperature and Humidity module, wind direction
Air speed data, intensity of illumination data, barometric information, ionising radiation data and video image data;The electric energy number of the power transmission line
According to including the voltage data and current data obtained from power transmission line.
Above scheme is it is further preferred that the remote monitoring terminal carries out real-time monitoring information and inspection monitoring information
Processing analysis includes classifying respectively to real-time monitoring information and inspection monitoring information, is carried out respectively to sorted information pre-
Pretreated acquired information is carried out the matching analysis and identifying processing, to obtain corresponding monitoring information and judge by processing
Whether monitoring information there is abnormal failure, carries out maintenance and/or maintenance task to issue execution power transmission line 3.
In conclusion due to present invention employs above-mentioned technical proposal, the present invention is had following technical effect that
(1), the present invention monitors terminal on-line monitoring and multi-rotor unmanned aerial vehicle progress inspection by power transmission line and believes monitoring
Breath and inspection information carry out synthesis, while realizing real-time monitoring, entirety can also be facilitated to formulate maintenance and maintenance measure,
It combines transmission line of electricity on-line monitoring and inspection, provides effective guarantee for transmission line of electricity, guarantees that line fault can be timely
Effective maintenance, can prevent the generation of unexpected storms.
(2), the present invention collects the information of power transmission line by Daily Round Check or periodical inspection and on-line monitoring, then right
Processing analysis and assessment are carried out to each state parameter of transmission line of electricity, improve the accuracy and transmission line of electricity O&M of power transmission line operation
Manpower and material resources are greatly saved without line attendant to scene in level.
Detailed description of the invention
Fig. 1 is a kind of monitoring principle schematic diagram of high voltage transmission line intelligent monitoring system of invention;
Fig. 2 is the mounting structure schematic diagram of the power transmission line monitoring terminal of invention;
Fig. 3 is the side structure schematic view of the shell of invention;
Fig. 4 is the schematic diagram of internal structure of the first supporting shell ontology of invention;
Fig. 5 is the schematic diagram of the monitoring unit of invention;
Fig. 6 is the schematic diagram of power management module and data processing module of the invention;
In attached drawing, electric force pole tower 1, cross-arm 2, power transmission line 3, power transmission line monitoring terminal 4, multi-rotor unmanned aerial vehicle 5, high-resolution is taken the photograph
As head 5a, remote monitoring terminal 6, UWB guiding module 7, monitoring unit 50, the first supporting shell ontology 40, the first lid 41, screw rod
42, L shape snapping ear slots 43, L shape insert rib 44, the second supporting shell ontology 60, the second lid 61, arc cavity 400, arc lower support
Slot 401, upper curved support slot 402, curved support pad 403, insulate ball 404, strain transducer 405, power management module
500, data monitoring module 501, data processing module 502, environment monitoring sensor 5010, energy monitor circuit 5011, image
Acquisition device 5012.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, referring to the drawings and preferred reality is enumerated
Example is applied, the present invention is described in more detail.However, it is necessary to illustrate, many details listed in specification are only to be
Reader is set to have a thorough explanation to one or more aspects of the present invention, it can also be with even without these specific details
Realize the aspects of the invention.
As depicted in figs. 1 and 2, a kind of high voltage transmission line intelligent monitoring system according to the present invention, the monitoring system
Including two or more cross-arms 2 being placed equidistant on 1 top of electric force pole tower, it is provided with and is used on two adjacent cross-arms 2
The power transmission line monitoring terminal 4 and multi-rotor unmanned aerial vehicle 5 of power transmission line 3 are monitored, and monitors terminal 4 and more rotors with the power transmission line
The remote monitoring terminal 6 that unmanned plane 5 is communicatively coupled, the power transmission line 3 pass through monitoring terminal 4 and are installed on two cross-arms 2 to obtain
Transmission line of electricity operation data is taken, defeated at interval of one is arranged on an electric force pole tower or two or three~five electric force pole towers 1
Electric wire monitors terminal 4, is provided with UWB guiding module 7 in power transmission line monitoring terminal 4, the UWB guiding module 7 and more rotations
Wing unmanned plane 5 carries out wireless communication and multi-rotor unmanned aerial vehicle 5 is guided to carry out inspection to power transmission line 3;The power transmission line monitors terminal 4
Including two shells and setting in the intracorporal monitoring unit 50 of shell, two shells are symmetricly set on adjacent in 45 ° of diagonal mirror images
Cross-arm 2 on, the monitoring unit 50 include power management module 500, data monitoring module 501 and data processing module 502,
The power management module 500 is arranged in different shells from data monitoring module 501 and data processing module 502, described
Power management module 500 is electrically connected with data monitoring module 501 and data processing module 502 respectively, the data processing mould
Block 502 is carried out wireless communication with the remote monitoring terminal 6 and is connect, and high-resolution camera shooting is provided with below multi-rotor unmanned aerial vehicle 5
Head 5a, is provided with central controller, GPS module, wireless communication module and UWB module, the center in multi-rotor unmanned aerial vehicle 5
Controller is separately connected GPS module, wireless communication module and UWB module.
In the present invention, as shown in Figures 2 and 3, two shells are respectively included by the first supporting shell ontology 40 and
The first shell of one lid 41 composition and the second shell being made of the second supporting shell ontology 60 and the second lid 61, described
It the inner wall of the inner wall of first supporting shell ontology 40 and the first lid 41 and is covered in the inner wall of the second supporting shell ontology 60 and second
It is also respectively provided with radiation protective layer on the inner wall of body 61, in the open edge of the first supporting shell ontology 40 and the first lid 41
And it is respectively arranged with water proof ring (not shown) in the open edge of the second supporting shell ontology 60 and the second lid 61, when first
Support shell ontology 40 and the first lid 41 lid close when and two supporting shell ontologies 60 and the second lid 61 lid close when and to power transmission line 3 press from both sides
When tight state, which can form clamped condition to power transmission line 3 and achieve the purpose that waterproof.First supporting shell ontology, 40 He
Second supporting shell ontology 60 is symmetrical arranged in 45 ° of diagonal mirror images, and first lid 41 and the second lid 61 are in 45 ° of diagonal lines
Mirror symmetry setting, first lid 41 are whole by the way that lid conjunction formation one in the opening of the first supporting shell ontology 40 is plugged and fixed
Body, second lid 61 is integral by the way that lid conjunction shape in the opening of the second supporting shell ontology 60 is plugged and fixed, and first
Support shell ontology 40 outer wall and the second lid 61 outer wall between and the first lid 41 outer wall and the second supporting shell ontology 60
Outer wall between connected by screw rod 42;In the first supporting shell ontology 40 and the second supporting shell ontology 60 and it is located at same water
Having on flat axis can provide the arc cavity 400 that power transmission line 3 passes through, and power transmission line 3 passes through arc cavity 400 and by leading to respectively
It crosses the first supporting shell ontology 40 and the second supporting shell ontology 60 is fixedly supported on cross-arm 2, in the outer of the first supporting shell ontology 40
Wall opening edge and 3 through direction of power transmission line is provided with L shape snapping ear slot 43, the opening of external wall edge of first lid 41
And the slotting rib 44 of L shape that grafting is matched with the L shape snapping ear slot 43, the first supporting shell sheet are provided with along 3 through direction of power transmission line
44 plug connection of rib is inserted by the L shape snapping ear slot 43, the L shape that are mutually matched between body 40 and the first lid 41, to make shell
Between lid can mutually snapping and cover close shape it is integral.In the first supporting shell ontology 40 and the second supporting shell ontology 60
Arc cavity accent outer edge is opposite respectively and the arc lower support slot 401, the upper curved support slot that stretch out in horizontal parallel
402;The arc lower support slot 401 is inserted into the ontology of the second supporting shell ontology 60, the upper insertion of curved support slot 402 the
In one supporting shell ontology 40, two shells are symmetrical arranged to facilitate arc lower support slot 401 and upper in 45 ° of diagonal mirror images
Curved support slot 402 is arranged in upper and lower Parallel Symmetric, can be between arc lower support slot 401 and upper curved support slot 402
Power transmission line 3 is monitored, to eliminate extraneous interference, it is dry not by the external world to play good stabilization to measurement point
Disturb the radiation interference with enclosure interior.In the present invention, as shown in Figure 2, Figure 3 and Figure 4, in the first supporting shell ontology 40
And/or second supporting shell ontology 60 arc cavity 400 bottom interior wall on be provided at least two and be parallel to each other and upward convex
The curved support pad 403 risen, curved support pad 401 are elastic cushion component, this two curved support pads 403 that are parallel to each other laterally are set
Set the bottom interior wall in arc cavity 400;It is embedded in the curved support pad 403 and is provided with insulation ball 404, insulation rolling
Pearl 404 is protruded out of curved support pad 403 to the opening direction of arc cavity 400, the curved support pad being parallel to each other at two
At least provided with a strain transducer 405 between 403, by insulating, ball 404 further supports the power transmission line 3, guarantees
Power transmission line 3 and supporing shell bottom internal keep certain gap, are kept in contact strain transducer 405 with power transmission line 3, this is answered
The power end for becoming sensor 405 is connect with the power output end of the power management module 500, the strain transducer 405
The connection of output end and the data processing module 501.Specific position layout is carried out by pair of strain sensors 405, it can be in real time
It is unsafe to play shaft tower to reach the on-line monitoring purpose of shaft tower for the data for obtaining electric force pole tower 1 and 3 state of power transmission line
In the case of accomplish and alarm, be in the angle of certain orientation with power transmission line 3 when strain transducer 405 is set, which is less than etc.
In 90 degree and it is greater than 30 degree, when power transmission line dance 3 is dynamic or electric force pole tower 1 is by geology, wind-force or derived from steel tower load
It is easy to produce deformation when the variations of safe conditions such as influence, when the variation of the stress of power transmission line 3 or electric force pole tower 1, thus real
When grasp electric force pole tower 1 and power transmission line 3 stress condition.
In the present invention, as shown in Figure 5 and Figure 6, the power management module 500 is arranged in the first supporting shell ontology 40
Interior, the data processing module 502 is arranged in the first supporting shell ontology 40, which guides mould by WB
Block 7 and the multi-rotor unmanned aerial vehicle 5 wireless communication connect;The data monitoring module 501 include respectively with the data processing
Environment monitoring sensor 5010, energy monitor circuit 5011 and the image collecting device 5012 that module 502 connects, the environment prison
Sensor 5010 is surveyed for monitoring 1 ambient parameters of electric force pole tower, the energy monitor circuit 5011 is for monitoring power transmission line 3
Energy data, the environment monitoring sensor 5010 and image collecting device 5012 are installed on electric force pole tower 1 and for adopting
Collect the image information around electric force pole tower 1, between the arc lower support slot 401 and upper curved support slot 402 described in setting
Energy monitor circuit 5011.The environment monitoring sensor 5010 includes but is not limited to Temperature Humidity Sensor, precipitation rain fall sensor, wind
To air velocity transducer, optical sensor and baroceptor and infrared sensor, UV sensor and angle sensor
It is strong to be respectively used to temperature and humidity parameter under electric force pole tower ambient enviroment, rainfall parameter, wind direction and wind velocity wind direction parameter, illumination for device
Degree and pneumatic parameter etc. are simultaneously sent to data processor in real time and are stored, and the angular transducer is for monitoring electric force pole tower
1 or power transmission line tilt angle status information, whether close to transmission line of electricity, otherwise the infrared sensor is for monitoring animal
Alarm signal is issued according to processor and carries out alert process, to achieve the purpose that drive animal, the infrared sensor is also
Pass through the infrared intensity of monitoring power transmission line transmitting and calculate the surface temperature of route and be automatically sent to data processor,
If the temperature of the measurement point position of power transmission line is more than given threshold, line temperature information is sent to long-range prison by data processor
It surveys terminal and notifies operation maintenance personnel in time;The ultraviolet discharge letter that the UV sensor is issued for power transmission line and insulator
It number is monitored and discharge signal is sent into data processor, to analyze the scene of insulator on power transmission line and electric force pole tower
The ultraviolet light of ambient enviroment interferes, thus can determine whether because insulator whether degradation failure problem, realize power transmission line or insulation
Son deterioration electric discharge is monitored, and also improves the reliability and safety of multi-rotor unmanned aerial vehicle inspection.
In the present invention, as shown in Figure 5 and Figure 6, the power management module 500 include current sensor, lightning protection circuit,
Rectification circuit, capacitor energy storage circuit, filter circuit, DC-DC conversion circuit and electronic control switch K0, the current sensor are set
It sets between the arc lower support slot 401 and upper curved support slot 402, for acquiring the electric current for monitoring power transmission line 3, institute
The output end for stating current sensor is connect with the input terminal of the input terminal of the lightning protection circuit and rectification circuit respectively, the rectification
The output end of circuit is connect with the input terminal of the anode of the capacitor energy storage circuit and filter circuit respectively, the filter circuit
Output end is connect with the input terminal of the DC-DC conversion circuit, the output end and electronic control switch of the DC-DC conversion circuit
The input terminal of K0 connects, the output end of electronic control switch K0 power end, the ring with the data processing module 501 respectively
Border monitors the power end electricity of the power end of sensor 5010, the power end of energy monitor circuit 5011 and image collecting device 5012
Gas connection;The power transmission line 3 between the arc lower support slot 401 and upper curved support slot 402 is arranged in the current sensor
On, the current sensor is used to acquire the electrical energy of power transmission line, and converting the electrical energy received to can electricity consumption
Can, electric energy is provided for the data monitoring module 501 and data processing module 502, enables the normal work of entire power transmission line terminal 4
Make, the electrical energy of current sensor acquisition successively rectified, DC-DC conversion circuit is sent into after energy storage and filtering into
Row voltage transformation exports the voltage for being suitble to data monitoring module 501 and data processing module 502 to work normally.
In the present invention, as shown in Figure 5 and Figure 6, the data processing module 501 includes data processor, data storage
Device, combined aural and visual alarm, GPS locator and transceiver communication module, the central controller and data processor are based on ARM 32-
The STM32F207IGT6 processor of bit Cortex-M3 core, the transceiver communication module are 3G, 4G, GPRS, Zigbee, Beidou
One of communication module or combination;The output of the output end, energy monitor circuit 5011 of the environment monitoring sensor 5010
End, the output end of image collecting device 5012, data storage, combined aural and visual alarm, GPS locator and transceiver communication module and institute
The control terminal for stating electronic control switch K0 is connect with the data processing module 501 respectively, and therefore, electronic control switch K0 is in number
It can be switched over and voltage rating supplies power for the backup power source of monitoring terminal 4 according under the control of processor, at the data
Reason device is carried out wireless communication with the remote monitoring terminal 6 by transceiver communication module and is connect, and the data storage is used respectively
Energy data, the GPS of the environmental data of 3 measurement point of power transmission line, power transmission line are monitored in storage environment monitoring sensor 5010 respectively
Image/video data around location information data and electric force pole tower 1.The energy monitor circuit 5011 includes the first monitoring
Sensor, the second monitoring sensor, voltage sampling circuit, current sampling circuit and ic for energy metering, first monitoring pass
The output end of sensor is connect with the input terminal of the voltage sampling circuit, the output end and the electricity of the second monitoring sensor
Flow the input terminal connection of sample circuit, the voltage input end of the output end of the voltage sampling circuit and the ic for energy metering
Connection, the output end of the current sampling circuit are connect with the current output terminal of the ic for energy metering, the electrical energy measurement
The output end of circuit is connect with the data processor, and the first monitoring sensor and the second monitoring sensor are arranged described
On power transmission line 3 between arc lower support slot 401 and upper curved support slot 402, voltage sampling circuit, current sampling circuit and electricity
Energy metering circuit is arranged in shell, and the first monitoring sensor and the second monitoring sensor use cordless from power transmission line 3
Upper acquisition ultra-high-tension power transmission line voltage phase signal, ultra-high-tension power transmission line current signal, and respectively by voltage sampling circuit and
Current sampling circuit converts voltage phase signal and current signal, then is input to ic for energy metering calculating, Ke Yizhi
Obtain the power factor taken on power transmission line 1, current effective value, power factor and current effective value product and current harmonic content
Equal signals carry out these signals that will acquire feeding data processor to calculate separately every electrical energy parameter, such as: power transmission line 1
On active power, reactive power, power factor, current harmonic content, electric energy loss and add up total electric energy etc., thus to transmission of electricity
Electric energy on line 1 carries out real time measure, substantially increases real-time, the reliability of power transmission line electrical energy measurement, reduces operating cost.
Since transmission line of electricity 3 can be with short circuit current and dash current, especially lightning impulse current or short circuit, tripping etc., due to making
Short with the time, short circuit current and dash current can enter energy monitor circuit and power management module, can supervise to entire power transmission line
The trouble free service for surveying terminal 4 threatens.Short circuit current or dash current can make the first monitoring sensor, the second monitoring sensor
Output with the taking energy coil of current sensor incudes transient high voltages or electric current, due to voltage or current amplitude height and changes
Fastly, therefore respectively the output end for monitoring sensor, the second monitoring sensor and current sensor first is provided with lightning protection circuit,
The lightning protection circuit restrains diode using transient voltage, to solve moment powerful powerup issue, the lightning protection circuit is simple
It is easy to maintain.
According to another aspect of the present invention, shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the present invention provides one kind
The monitoring method of high voltage transmission line intelligent monitoring system, comprising the following steps:
Step 1: the measurement point of power transmission line 3 being set on electric force pole tower 1, power transmission line is installed on the cross-arm 2 of electric force pole tower 1
Terminal 4 is monitored, the electric energy on power transmission line 3 is obtained by power management module 500 and provides power supply for electric wire monitoring terminal 4;
Step 2: electric wire monitors terminal 4 and carries out real-time monitoring to the measurement point of power transmission line 3, to obtain the shape of electric force pole tower 1
State information, the energy data of corresponding power transmission line 3, the environmental data information around power transmission line 3 and geographical location information;The electricity
The status information of power shaft tower 1 includes the vibrational state information and tilt angle status information to the electric force pole tower 1 of measurement point, described
Environmental data information around power transmission line 3 includes data of the Temperature and Humidity module, wind direction and wind velocity data, intensity of illumination data, barometric information, electricity
Magnetic radiation data and video image data;The energy data of the power transmission line 3 include the voltage data that is obtained from power transmission line 3 and
Current data;
Step 3: remote monitoring terminal 6 issues patrol task order, the multi-rotor unmanned aerial vehicle 5 to multi-rotor unmanned aerial vehicle 5
The guidance signal that UWB guiding module 7 issues is obtained, multi-rotor unmanned aerial vehicle 5 is close to power transmission line 3 according to guidance signal, and to defeated
Inspection is carried out around the measurement point of electric wire 3;It is provided with high-resolution camera 5a below multi-rotor unmanned aerial vehicle 5, is guided by UWB
Module 7 guide multi-rotor unmanned aerial vehicle by high-resolution camera 5a to the optimum height of power transmission line 3 and measurement point and angle into
Row Image Acquisition, to guarantee collected picture or video effect;The image or video, image that high-resolution camera 5a is acquired
The image or video that acquisition device 5012 is shot are compared with the regular link image shot in advance, and from carrying out, comprehensive descision is defeated
Electric wire whether there is defect;
Step 4: the inspection monitoring information of real-time monitoring information and multi-rotor unmanned aerial vehicle 5 is sent to by electric wire monitoring terminal 4
Remote monitoring terminal 6 carries out processing analysis, if abnormal failure occurs in discovery wherein at least one monitoring information, determines abnormal failure
Reason is simultaneously overhauled and/or is safeguarded to power transmission line 3;The remote monitoring terminal 6 is to real-time monitoring information and inspection monitoring letter
It includes classifying respectively to real-time monitoring information and inspection monitoring information that breath, which carries out processing analysis, respectively to sorted information
It is pre-processed, pretreated acquired information is subjected to the matching analysis and identifying processing, to obtain corresponding monitoring information
And judge whether monitoring information abnormal failure occurs, maintenance and/or maintenance task, this hair are carried out to issue execution power transmission line 3
The bright operation conditions from multiple angle high voltage transmission lines is detected, so that high voltage transmission line monitoring result is more accurate and reliable.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, it can also make several improvements and retouch, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of high voltage transmission line intelligent monitoring system, it is characterised in that: the monitoring system includes being placed equidistant in electric power
Two on shaft tower top or more cross-arms are provided with the power transmission line monitoring for monitoring power transmission line on two adjacent cross-arms
Terminal and multi-rotor unmanned aerial vehicle, and the long-range prison that terminal and multi-rotor unmanned aerial vehicle are communicatively coupled is monitored with the power transmission line
Terminal is surveyed, which passes through monitoring terminal and be installed on two cross-arms to obtain transmission line of electricity operation data, in the power transmission line
It is provided with UWB guiding module in monitoring terminal, the UWB guiding module and multi-rotor unmanned aerial vehicle carry out wireless communication and guide more rotations
Wing unmanned plane carries out inspection to power transmission line;The power transmission line monitoring terminal includes that two shells and setting are single in the intracorporal monitoring of shell
Member, two shells are symmetricly set on adjacent cross-arm in 45 ° of diagonal mirror images, and the monitoring unit includes power management mould
Block, data monitoring module and data processing module, the power management module are set with data monitoring module and data processing module
It sets in different shells, the power management module is electrically connected with data monitoring module and data processing module respectively, institute
It states data processing module and is carried out wireless communication with the remote monitoring terminal and is connect, high definition is provided with below multi-rotor unmanned aerial vehicle
Clear camera.
2. a kind of high voltage transmission line intelligent monitoring system according to claim 1, it is characterised in that: two shells
Respectively include the first supporting shell ontology, the first lid, the second supporting shell ontology and the second lid, the first supporting shell ontology and
Second supporting shell ontology is symmetrical arranged in 45 ° of diagonal mirror images, and first lid and the second lid are in 45 ° of diagonal mirror images pair
Claiming setting, to close the shape in the opening of the first supporting shell ontology integral by the way that lid is plugged and fixed for first lid, and described the
Two lids by be plugged and fixed lid close in the opening of the second supporting shell ontology shape it is integral, the outer wall of the first supporting shell ontology
It is connect between the outer wall of the second lid and between the outer wall of the first lid and the outer wall of the second supporting shell ontology by screw rod;
In the first supporting shell ontology and the second supporting shell ontology and it is located to have on same level axis and can provide power transmission line and pass through
Arc cavity, power transmission line passes through arc cavity and by fixing respectively by the first supporting shell ontology and the second supporting shell ontology
It is supported on cross-arm, distinguishes phase in the accent outer edge of the arc cavity of the first supporting shell ontology and the second supporting shell ontology
The second supporting shell is inserted into and in horizontal parallel the arc lower support slot, the upper curved support slot that stretch out, the arc lower support slot
In the ontology of ontology, the upper curved support slot is inserted into the first supporting shell ontology;
The power management module is arranged in the first supporting shell ontology, and the data processing module is arranged in the first supporting shell sheet
In vivo, which is connected by WB guiding module and multi-rotor unmanned aerial vehicle wireless communication;The data monitoring
Module includes the environment monitoring sensor connecting respectively with the data processing module, energy monitor circuit and image collector
It sets, for the environment monitoring sensor for monitoring electric force pole tower ambient parameters, the energy monitor circuit is defeated for monitoring
The energy data of electric wire, the environment monitoring sensor and image collecting device are installed on electric force pole tower and for acquiring electric power bar
The energy monitor circuit is arranged in image information around tower between the arc lower support slot and upper curved support slot.
3. a kind of high voltage transmission line intelligent monitoring system according to claim 2, it is characterised in that: the environmental monitoring
Sensor includes but is not limited to Temperature Humidity Sensor, wind direction and wind velocity sensor, optical sensor, infrared sensor, ultraviolet light
Sensor, angular transducer and baroceptor.
4. a kind of high voltage transmission line intelligent monitoring system according to claim 2, it is characterised in that: at described first
At least two are provided in the bottom interior wall of the arc cavity of support shell ontology and/or the second supporting shell ontology to be parallel to each other and upwards
The curved support pad of protrusion, this two curved support pads that are parallel to each other are horizontally installed on the bottom interior wall of arc cavity;Described
Curved support pad, which is embedded in, is provided with insulation ball, and the insulation ball is convex to the opening direction of arc cavity out of curved support pad
Out, at least provided with a strain transducer, the power supply of the strain transducer between the curved support pad being parallel to each other at two
End is connect with the power output end of the power management module, the output end of the strain transducer and the data processing module
Connection.
5. a kind of high voltage transmission line intelligent monitoring system according to claim 2 or 3, it is characterised in that: at first
It supports the opening of external wall edge of shell ontology and power transmission line through direction is provided with L shape snapping ear slot, the outer wall of first lid
The L shape that open edge and being provided with along power transmission line through direction matches grafting with the L shape snapping ear slot inserts rib, the first supporting shell
Rib plug connection is inserted by the L shape snapping ear slot, the L shape that are mutually matched between ontology and the first lid.
6. a kind of high voltage transmission line intelligent monitoring system according to claim 2 or 3, it is characterised in that: the power supply
Management module includes current sensor, lightning protection circuit, rectification circuit, capacitor energy storage circuit, filter circuit, DC-DC conversion circuit
And electronic control switch, the current sensor is arranged between the arc lower support slot and upper curved support slot, for adopting
Collect the electric current for monitoring power transmission line, the output end of the current sensor respectively with the input terminal of the lightning protection circuit and rectification
The input terminal of circuit connects, and the output end of the rectification circuit is positive and filter circuit with the capacitor energy storage circuit respectively
Input terminal connection, the output end of the filter circuit are connect with the input terminal of the DC-DC conversion circuit, the DC-DC transformation
The output end of circuit is connect with the input terminal of electronic control switch K0, the output end of the electronic control switch respectively with the number
According to the power end of processing module, the power end of environment monitoring sensor, energy monitor circuit power end and image collecting device
Power end electrical connection, the data processing module includes data processor, data storage, combined aural and visual alarm, GPS positioning
Device and transceiver communication module, output end, the image of the output end of the environment monitoring sensor 5010, energy monitor circuit 5011
Output end, data storage, combined aural and visual alarm, GPS locator and the transceiver communication module of acquisition device and the electronic control
The control terminal of switch is connect with the data processing module respectively, and the data processor passes through transceiver communication module and described remote
Journey monitoring terminal carries out wireless communication connection.
7. a kind of monitoring side of high voltage transmission line intelligent monitoring system according to any one of claims 1 to 5
Method, it is characterised in that: the following steps are included:
Step 1: the measurement point of power transmission line being set on electric force pole tower, power transmission line monitoring is installed on the cross-arm of electric force pole tower eventually
End obtains the electric energy on power transmission line by power management module and provides power supply for electric wire monitoring terminal;
Step 2: electric wire monitors terminal and carries out real-time monitoring to the measurement point of power transmission line, with obtain electric force pole tower status information,
The energy data of corresponding power transmission line and the environmental data information around power transmission line;
Step 3: remote monitoring terminal issues patrol task order to multi-rotor unmanned aerial vehicle, and the multi-rotor unmanned aerial vehicle obtains UWB
The guidance signal that guiding module issues, multi-rotor unmanned aerial vehicle is close to power transmission line according to guidance signal, to the measurement point of power transmission line
Surrounding carries out inspection;
Step 4: electric wire monitors terminal and the inspection monitoring information of real-time monitoring information and multi-rotor unmanned aerial vehicle is sent to long-range prison
It surveys terminal and carries out processing analysis, if abnormal failure occurs in discovery wherein at least one monitoring information, determine abnormal failure reason simultaneously
Power transmission line is overhauled and/or is safeguarded.
8. a kind of monitoring method of high voltage transmission line intelligent monitoring system according to claim 7, it is characterised in that: institute
The status information for stating electric force pole tower includes vibrational state information and tilt angle status information to the electric force pole tower of measurement point, institute
State the environmental data information around power transmission line include data of the Temperature and Humidity module, wind direction and wind velocity data, intensity of illumination data, barometric information,
Ionising radiation data and video image data;The energy data of the power transmission line include the voltage data that is obtained from power transmission line and
Current data.
9. a kind of monitoring method of high voltage transmission line intelligent monitoring system according to claim 7, it is characterised in that: institute
Stating remote monitoring terminal and carrying out processing analysis to real-time monitoring information and inspection monitoring information includes respectively to real-time monitoring information
Classify with inspection monitoring information, sorted information pre-processed respectively, will it is pretreated obtained by information into
Row the matching analysis and identifying processing, to obtain corresponding monitoring information and judge whether monitoring information abnormal failure occurs, so as to
It issues execution power transmission line and carries out maintenance and/or maintenance task.
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