CN208333536U - A kind of ultra-high-tension power transmission line waves monitoring device - Google Patents
A kind of ultra-high-tension power transmission line waves monitoring device Download PDFInfo
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- CN208333536U CN208333536U CN201820148354.4U CN201820148354U CN208333536U CN 208333536 U CN208333536 U CN 208333536U CN 201820148354 U CN201820148354 U CN 201820148354U CN 208333536 U CN208333536 U CN 208333536U
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Abstract
A kind of ultra-high-tension power transmission line waves monitoring device, increase the monitoring device that measurement high-tension line is waved, and high-tension line is waved into parameter and is transferred to master station, other meteorologic parameters merging that line oscillation parameter and main website measure is sent to monitoring center again by master station, monitoring center is responsible for being analyzed and processed all parameters, obtains the parameter and characteristic of high-tension line line oscillation when high-speed rail passes through.
Description
Technical field
The utility model relates to a kind of ultra-high-tension power transmission lines to wave monitoring device.
Background technique
With the development that China's high-speed rail is built, Design of High-speed Railway the highest train speed reaches 250km/h or more.It covers
The most big and medium-sized cities in the whole nation, the reliability of high-tension transmission line spanning high-speed railway are not only related to power grid and high-speed iron
The safe and stable operation on road is also related to the property life security of the people.National line stockbridge damper is just for pass at present
The factors such as icing, wind excitation and line construction are concentrated mainly in conductor galloping.It is not special about across high-speed rail conductor galloping
The design parameter of property.
Utility model content
To overcome prior art problem, the utility model provides a kind of ultra-high-tension power transmission line and waves monitoring device.
A kind of ultra-high-tension power transmission line waves monitoring device, including monitoring device and monitoring main website；
The monitoring device is configured on the stockbridge damper between two high voltage transmission line shaft towers, and the monitoring device includes movement
Attitude transducer, the first microcontroller, the first RF radio-frequency communication module and the first power module, the athletic posture sensor and
First RF radio-frequency communication module is electrically connected with first microcontroller, and the athletic posture sensor passes through Inertial Measurement Unit
Transmission line galloping parameter is monitored, first microcontroller is used to carrying out transmission line galloping parameter into analog-to-digital conversion and will ginseng
Number is sent to the first RF radio-frequency communication module, and the first RF radio-frequency communication module is used to connect with the monitoring master station communication,
First power module is the attitude transducer, the first microcontroller and the first RF radio-frequency communication module for power supply；
The monitoring main website is configured at the top of high voltage transmission line shaft tower, the monitoring main website including the second microcontroller,
Second power supply module, 3G module and the 2nd RF radio-frequency communication module, the 3G module and the 2nd RF radio-frequency communication module with it is described
The electrical connection of second microcontroller, the 2nd RF radio-frequency communication module are used to carry out with each first RF radio-frequency communication module
Parameter is communicated and receives, second microcontroller is used to store the parameter that each first RF radio-frequency communication module is sent and will ginseng
Number is sent to 3G module, and the 3G module is sent to external monitoring for the electric line of the high voltage transmission line shaft tower to be waved parameter
Center, second power supply module are second microcontroller, 3G module and the 2nd RF radio-frequency communication module for power supply.
Preferably, first power module and the second power supply module are CT induction power supply, and by solar energy or wind energy
Power supply.
Preferably, the athletic posture sensor is CS-IMU-09 Inertial Measurement Unit.
Preferably, first microcontroller and the second microcontroller are STM32F103CBT6 chip.
Preferably, the first RF radio-frequency communication module and the 2nd RF radio-frequency communication module are ZBCOM-I00/200E mould
Block.
Preferably, the monitoring main website further includes wind speed wind direction sensor, environment humidity sensor and atmospheric pressure
Sensor.
Preferably, the 3G module is ZWG-35A communication module.
Preferably, first power module and the second power supply module are merged into a power module is the monitoring
Device and the power supply of monitoring main website.
The utility model has the beneficial effects that
Ultra-high-tension power transmission line provided by the utility model waves monitoring device, increases the monitoring dress that measurement high-tension line is waved
Set, and high-tension line waved into parameter and is transferred to master station, master station line oscillation parameter and main website are measured again its
His meteorologic parameter merging is sent to monitoring center, and monitoring center is responsible for being analyzed and processed all parameters, obtains high-tension line
The parameter and characteristic of line oscillation when high-speed rail passes through.
Detailed description of the invention
Fig. 1 is that the ultra-high-tension power transmission line of the utility model waves the allocation position schematic diagram of monitoring device；
Fig. 2 is the electrical block diagram that the ultra-high-tension power transmission line of the utility model waves the monitoring device of monitoring device；
Fig. 3 is the electrical block diagram that the ultra-high-tension power transmission line of the utility model waves the monitoring main website of monitoring device.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
A kind of ultra-high-tension power transmission line waves monitoring device, including monitoring device 1 and monitoring main website 2；Monitoring device 1 and monitoring
The position of main website 2 is as shown in Figure 1, the monitoring device 1 is configured on the stockbridge damper between two high voltage transmission line shaft towers, the prison
The top that main website 2 is configured at high voltage transmission line shaft tower is surveyed, wherein Fig. 1 is situation when monitoring a high-voltage line, if necessary to supervise
Control then configures monitoring device 1 mostly with high-voltage line on the position of corresponding stockbridge damper, and monitoring main website 2 can in communication range
Not increase.
The monitoring device 1 includes athletic posture sensor 3, the first microcontroller 4,5 and of the first RF radio-frequency communication module
First power module 6, the athletic posture sensor 3 and the first RF radio-frequency communication module 5 are electrically connected with first microcontroller 4
It connects, the athletic posture sensor 3 monitors transmission line galloping parameter, first microcontroller 4 by Inertial Measurement Unit
For transmission line galloping parameter to be carried out analog-to-digital conversion and parameter is sent to the first RF radio-frequency communication module 5, described first
RF radio-frequency communication module 5 is used to communicate to connect with the monitoring main website 2, and first power module 6 is the attitude transducer
3, the first microcontroller 4 and the power supply of the first RF radio-frequency communication module 5；
The monitoring main website 2 includes the second microcontroller 7, the second power supply module 8,3G module 9, wind speed wind direction sensor
10, environment humidity sensor 11, barometric pressure sensor 12 and the 2nd RF radio-frequency communication module 13,3G module 9, wind speed and direction
Sensor 10, environment humidity sensor 11, barometric pressure sensor 12 and the 2nd RF radio-frequency communication module 13 respectively with it is described
The electrical connection of second microcontroller 7, the 2nd RF radio-frequency communication module 13 are used for and each first RF radio-frequency communication module 5
It is communicated and is received and wave parameter, second microcontroller 7 is used to store what each first RF radio-frequency communication module 5 was sent
Parameter is simultaneously sent to 3G module 9 by parameter, and the 3G module 9 is used to waving the electric line of the high voltage transmission line shaft tower into parameter hair
External monitoring center is given, second power supply module 8 is the 3G module 9, wind speed wind direction sensor 10, ambient temperature and humidity biography
Sensor 11, barometric pressure sensor 12 and the power supply of the 2nd RF radio-frequency communication module 13；Wind speed wind direction sensor 10, ambient temperature and humidity
Sensor 11, barometric pressure sensor 12 are used to detect the data such as wind speed, temperature, humidity, atmospheric pressure and the environment to wave
Reference parameter is provided.
First power module 6 and the second power supply module 8 are CT induction power supply, and by solar energy or powered by wind energy, dress
It sets and is powered using the CT induction power supply with intelligent protection function to monitoring device, compare traditional group battery power supply plan, CT induction
Power supply has that no replacement is required, starting current is small, has overvoltage protection, the advantages that without considering kwh loss, therefore monitoring device
Allow long-time, high-frequency acquisition and transmission monitoring data, to ensure that the integrality of monitoring data.CT induced electricity simultaneously
Source can survey induction from high voltage bus using magnetic saturation technology and take electricity, be not necessarily to external cabling, not have to frequently replacement, the resistance to height of high temperature resistant
It presses, is good without battery fluid leakage hidden danger, environmental protection characteristic, the current range of optional high voltage bus is very wide, as low as unloaded without electricity
Stream, short circuit current even higher to 10kA greatly.The first power module 6 and the second power supply module that the utility model uses
8 voltage is 12V, maximum operating currenbt 300mA, first power module 6 and the second power supply module 8 it is combinable be one
Power module.When monitoring main website 2 uses independent solar powered, using 50W solar cell for supplying power, and guarantee power supply mould
Block is continually and steadily powered under the mal-condition of long-term no light.
The athletic posture sensor 3 is the athletic posture using CS-IMU-09 Inertial Measurement Unit as monitoring device 1
Controller, accelerates with three axis and three-axis gyroscope, three-shaft displacement value and three axis when can measure line oscillation respectively are turned round
Corner value, while the calculated result that torsion angle corrects route three-shaft displacement in real time can also be used, so that monitoring device 1
Monitoring data precision with higher.
The Arm-Cortex-M3 series that first microcontroller 4 and the second microcontroller 7 are specially designed using ST company
In STM32F103CBT6 chip, performance is high, at low cost, low-power consumption.
The first RF radio-frequency communication module 5 and the 2nd RF radio-frequency communication module 13 use ZBCOM-I00/200E module,
It can easily realize string with the three-in-one serial ports of technical grade RS2321RS485/RS422 and wireless ZigBe data conversion equipment
Jaws equipment wireless penetration, in module in Zigbee communications protocol, it is only necessary to which wireless data can easily be realized by sending AT instruction
Transmitting-receiving, therefore communication process is simple.
Wind speed wind direction sensor, environment humidity sensor and the barometric pressure sensor of the monitoring main website 2 are mainly used
Function is acquired in environment weather, uploads the meteorological condition in region locating for route in real time, which can predict to provide for line oscillation
Necessary atmospheric reference, can also assess for line environment and the following line corridor planning provides necessary foundation.
High because waving information collection rate, data volume is big, and the 3G module 9 is using the 3G communication module of ZWG-35A come real
The communication for now monitoring main website and backstage host computer, compares tradition GPRS communication mode, and 3G has traffic rate height, connection speed
Fastly, the advantages such as base station broad covered area, device allow to be up to the acquisition of 200Hz sample frequency and wave data, and tracks calculate essence
It spends higher.
The ultra-high-tension power transmission line of the utility model is waved monitoring device and is had the advantage that
1. monitoring device 1 integrally combines with high-tension line stockbridge damper, guarantee former high-tension line stockbridge damper function and characteristic
Under the premise of, increase the monitoring device 1 that measurement high-tension line is waved.All data are carried out by master station 2 and monitoring center
Analysis processing, obtains the parameter and characteristic of high-tension line line oscillation when high-speed rail passes through.
2. monitoring device 1 uses the line oscillation based on athletic posture Fundamentals of Sensors and monitors terminal, the terminal is not only
Conducting wire three-shaft displacement can be monitored, while three torsion angles of conducting wire can be monitored, terminal is using torsion angle come real-time modified line
Road three-shaft displacement calculated result, therefore the monitoring data of this monitoring device 1 have degree of precision.
3. using the CT induction power supply for powering to transmission line of electricity upper module, traditional group battery power supply plan is compared,
CT induction power supply has that no replacement is required, starting current is small, overvoltage protection is had, the advantages that without considering kwh loss.Project
Monitoring terminal allows long-time, high-frequency acquisition and transmission monitoring data, to ensure that the integrality of monitoring data.
4. using the line oscillation communicated based on 3G monitors main website, tradition GPRS communication mode is compared, 3G has communication
The advantages such as high, fast, the base station broad covered area of connection speed of rate, therefore this subject achievements allows to be up to the acquisition of 200Hz sample frequency
Data are waved, tracks computational accuracy is higher.
5. having the function of environment weather acquisition in monitoring main website, the meteorological condition in region locating for route, the function are uploaded in real time
It can predict to provide necessary atmospheric reference for line oscillation, can also be assessed for line environment and the following line corridor planning provides
Necessary foundation.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (8)
1. a kind of ultra-high-tension power transmission line waves monitoring device, it is characterised in that:
Including monitoring device and monitoring main website；
The monitoring device is configured on the stockbridge damper between two high voltage transmission line shaft towers, and the monitoring device includes athletic posture
Sensor, the first microcontroller, the first RF radio-frequency communication module and the first power module, the athletic posture sensor and first
RF radio-frequency communication module is electrically connected with first microcontroller, and the athletic posture sensor is monitored by Inertial Measurement Unit
Transmission line galloping parameter, first microcontroller are used to transmission line galloping parameter carrying out analog-to-digital conversion and send out parameter
The first RF radio-frequency communication module is given, the first RF radio-frequency communication module is described for connecting with the monitoring master station communication
First power module is the attitude transducer, the first microcontroller and the first RF radio-frequency communication module for power supply；
The monitoring main website is configured at the top of high voltage transmission line shaft tower, and the monitoring main website includes the second microcontroller, second
Power supply module, 3G module and the 2nd RF radio-frequency communication module, the 3G module and the 2nd RF radio-frequency communication module and described second
Microcontroller electrical connection, the 2nd RF radio-frequency communication module with each first RF radio-frequency communication module for being communicated
And parameter is received, second microcontroller is used to store the parameter that each first RF radio-frequency communication module is sent and sends out parameter
3G module is given, the 3G module is used to wave the electric line of the high voltage transmission line shaft tower parameter and is sent in external monitoring
The heart, second power supply module are second microcontroller, 3G module and the 2nd RF radio-frequency communication module for power supply.
2. ultra-high-tension power transmission line according to claim 1 waves monitoring device, it is characterised in that:
First power module and the second power supply module are CT induction power supply, and by solar energy or powered by wind energy.
3. ultra-high-tension power transmission line according to claim 1 waves monitoring device, it is characterised in that:
The athletic posture sensor is CS-IMU-09 Inertial Measurement Unit.
4. ultra-high-tension power transmission line according to claim 1 waves monitoring device, it is characterised in that:
First microcontroller and the second microcontroller are STM32F103CBT6 chip.
5. ultra-high-tension power transmission line according to claim 1 waves monitoring device, it is characterised in that:
The first RF radio-frequency communication module and the 2nd RF radio-frequency communication module are ZBCOM-I00/200E module.
6. ultra-high-tension power transmission line as claimed in any of claims 1 to 5 waves monitoring device, it is characterised in that:
The monitoring main website further includes wind speed wind direction sensor, environment humidity sensor and barometric pressure sensor.
7. ultra-high-tension power transmission line according to claim 6 waves monitoring device, it is characterised in that: the 3G module is ZWG-
35A communication module.
8. ultra-high-tension power transmission line according to claim 1 waves monitoring device, it is characterised in that: by the first power supply mould
It is the monitoring device and the power supply of monitoring main website that block and the second power supply module, which merge into a power module,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820148354.4U CN208333536U (en) | 2018-01-29 | 2018-01-29 | A kind of ultra-high-tension power transmission line waves monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820148354.4U CN208333536U (en) | 2018-01-29 | 2018-01-29 | A kind of ultra-high-tension power transmission line waves monitoring device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883948A (en) * | 2019-03-12 | 2019-06-14 | 东北农业大学 | Material surface and sleet layer adhesion strength torsional shear force measuring device |
| CN110082632A (en) * | 2019-02-21 | 2019-08-02 | 国网山东省电力公司临沂供电公司 | A kind of transmission line malfunction monitoring device and method |
| CN110661224A (en) * | 2019-10-10 | 2020-01-07 | 国网辽宁省电力有限公司丹东供电公司 | A stockbridge damper for overhead transmission line wind load monitoring |
| CN115032717A (en) * | 2022-06-09 | 2022-09-09 | 国网山东省电力公司电力科学研究院 | Multi-parameter sensing monitoring method and device for power transmission line |
-
2018
- 2018-01-29 CN CN201820148354.4U patent/CN208333536U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082632A (en) * | 2019-02-21 | 2019-08-02 | 国网山东省电力公司临沂供电公司 | A kind of transmission line malfunction monitoring device and method |
| CN109883948A (en) * | 2019-03-12 | 2019-06-14 | 东北农业大学 | Material surface and sleet layer adhesion strength torsional shear force measuring device |
| CN110661224A (en) * | 2019-10-10 | 2020-01-07 | 国网辽宁省电力有限公司丹东供电公司 | A stockbridge damper for overhead transmission line wind load monitoring |
| CN115032717A (en) * | 2022-06-09 | 2022-09-09 | 国网山东省电力公司电力科学研究院 | Multi-parameter sensing monitoring method and device for power transmission line |
| CN115032717B (en) * | 2022-06-09 | 2023-12-08 | 国网山东省电力公司电力科学研究院 | Multi-parameter sensing monitoring method and device for power transmission line |
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