CN220207887U - Centralized power transmission line weather specific load measurement system - Google Patents

Centralized power transmission line weather specific load measurement system Download PDF

Info

Publication number
CN220207887U
CN220207887U CN202321716586.2U CN202321716586U CN220207887U CN 220207887 U CN220207887 U CN 220207887U CN 202321716586 U CN202321716586 U CN 202321716586U CN 220207887 U CN220207887 U CN 220207887U
Authority
CN
China
Prior art keywords
module
wireless transmission
data storage
storage module
transmission module
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.)
Active
Application number
CN202321716586.2U
Other languages
Chinese (zh)
Inventor
蔡晨林
唐波
吴遂宜
朱振东
刘思煜
陈国庆
陈文卓
王茜雯
尚智宇
李恒博
李一鸣
王佳敏
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.)
Hebei Shengmeng Yuneng New Energy Technology Co.,Ltd.
Original Assignee
China Three Gorges University CTGU
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 Three Gorges University CTGU filed Critical China Three Gorges University CTGU
Priority to CN202321716586.2U priority Critical patent/CN220207887U/en
Application granted granted Critical
Publication of CN220207887U publication Critical patent/CN220207887U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

The centralized power transmission line weather specific load measuring system comprises an atmospheric temperature measuring system, a wind speed measuring system, an icing thickness measuring system, an overvoltage and installation maintenance state judging device and a receiving display system, wherein the wind speed measuring system, the icing thickness measuring system and the overvoltage and installation maintenance state judging device are arranged on a power transmission tower body; the utility model calculates the comprehensive specific load of the power transmission line by using a centralized measurement and calculation mode, avoids the time difference of parameter decentralized measurement and the waste of measurement manpower, solves the problem of dynamic real-time measurement and calculation of the meteorological specific load measurement of the power transmission line, saves human resources and reduces the safety risk.

Description

Centralized power transmission line weather specific load measurement system
Technical Field
The utility model relates to the technical field of power transmission equipment and auxiliary equipment thereof, in particular to a centralized power transmission line weather specific load measurement system.
Background
The transmission tower is high in structure and wide in distribution, the position of the transmission line erected on the transmission tower is correspondingly high, and most of the transmission tower is located in a region with dangerous environment, so that the parameters of meteorological conditions are difficult to measure. In addition, because the parameters to be measured of the meteorological conditions are numerous, the natural meteorological conditions are continuously changed, and the manual measurement can be carried out for many times at the same time, so that the personnel safety risk and the manpower resource cost are high.
Therefore, a centralized power transmission line weather specific load measurement system is needed to perform centralized measurement on weather parameters, so that calculation of each parameter value and weather specific load can be accurately and rapidly obtained, manpower resources are greatly saved, and safety risks are reduced.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a centralized power transmission line weather specific load measuring system, which avoids time difference of parameter decentralized measurement and waste of measuring manpower by using a centralized measuring mode, solves the problem of dynamic real-time measurement and calculation of power transmission line weather specific load measurement, saves human resources and reduces safety risks.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the centralized power transmission line weather specific load measurement system comprises an atmospheric temperature measurement device, wherein the output end of the temperature measurement device of the atmospheric temperature measurement device is connected with the input end of a temperature data storage module, and the output end of the temperature data storage module is connected with the input end of a temperature data wireless transmission module; the output ends of the three anemometers in the wind load measuring system are connected with the input end of the wind load data storage module, and the output end of the wind load data storage module is connected with the wind load data wireless transmission module; the output end of the ice coating distance sensor in the ice coating thickness measuring system is connected with the input end of the distance data storage module, and the output end of the distance data storage module is connected with the distance data wireless transmission module; the overvoltage and installation overhaul state monitoring device comprises a voltage recorder, a state data storage module, a state data wireless transmission module, a state data transmission module and a voltage monitoring module, wherein the output end of the voltage recorder is connected with the input end of the state data storage module; the output end of the wireless receiving module in the receiving display system is connected with the input end of the data processing module, and the output end of the data processing module is connected with the display screen; the temperature data wireless transmission module, the wind load data wireless transmission module, the distance data wireless transmission module and the state data wireless transmission module transmit data to a wireless receiving module in the receiving display system by sending wireless signals.
The atmospheric temperature measuring device is composed of a temperature measuring device, a temperature data storage module and a temperature data wireless transmission module, wherein the temperature measuring device, the temperature data storage module and the temperature data wireless transmission module are connected through signal wires, and the atmospheric temperature measuring device is integrally placed in a shutter box at a certain height from the ground.
The wind load measuring system comprises three wind direction anemometers, a wind load data storage module and a wind load data wireless transmission module, all the parts are connected through signal wires, the wind load measuring system is placed near the top end of the iron tower, shielding objects are avoided, and the wind load measuring system is fixed through a bottom plate, wherein the three wind direction anemometers are required to be vertically placed and fixed.
The ice coating thickness measurement system comprises an ice coating distance sensor, a distance data storage module and a distance data wireless transmission module, wherein the ice coating distance sensor, the distance data storage module and the distance data wireless transmission module are connected through a signal line, and the ice coating thickness measurement system is placed on a tower body of an iron tower in the middle of a transmission line wire and an overhead ground wire, and the direction of the ice coating distance sensor is consistent with the direction of the transmission line.
The overvoltage and installation and maintenance state monitoring device comprises a voltage oscillograph, a state data storage module and a state data wireless transmission module, wherein the voltage oscillograph, the state data storage module and the state data wireless transmission module are connected through a device connecting wire; the overvoltage and installation and maintenance state monitoring device is placed at the tower body, and the voltage recorder is respectively connected to the overhead ground wire and the tower body through two wires.
The receiving display system is an integrated device and comprises a wireless receiving module, a data processing module and a display screen, wherein the wireless receiving module is positioned at the top end of the receiving display system, the display screen is positioned on the side surface of the device of the receiving display system, the data processing module is positioned in the receiving display system, the receiving display system is placed on the ground which is the minimum distance from the atmospheric temperature measuring device, the wind load measuring system, the icing thickness measuring system, the overvoltage and the installation and maintenance state monitoring device.
Compared with the prior art, the utility model has the following technical effects:
1) Through adding wireless transmission and receiving modules in an atmospheric temperature measuring system, a wind speed measuring system, an icing thickness measuring system, an overvoltage and installation and maintenance state judging device and a receiving and displaying system, the device is prevented from being connected on an iron tower and among devices, so that the measuring accuracy of the device is improved, and the difficulty and complexity of fixed maintenance of the device are reduced;
2) The atmospheric temperature measurement system, the wind speed measurement system, the icing thickness measurement system and the overvoltage and installation and maintenance state judgment device can simultaneously perform meteorological specific load parameter measurement, so that manpower expenditure and time consumed by traditional manual measurement are reduced, and risks of complex natural environment operation and high-altitude operation in the parameter measurement process are reduced;
3) The parameter data storage module of the ice coating thickness measurement system and the overvoltage and installation and maintenance state judgment device can record and store parameter conditions in real time, the parameter conditions are transmitted to the data processing module through the wireless transmission device, then the data processing and the calculation of the weather specific load of the power transmission line are automatically carried out through the receiving and displaying system, the recorded data are more accurate, timely and detailed, and the working efficiency of the whole weather specific load collection and calculation engineering is improved.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a block diagram of a system architecture of the present utility model;
FIG. 2 is a schematic diagram of the overall system of the present utility model;
FIG. 3 is a schematic diagram of a wind load measurement system according to the present utility model;
FIG. 4 is a schematic diagram of an ice coating thickness measuring system according to the present utility model.
Detailed Description
As shown in fig. 1 to 4, a centralized power transmission line weather specific load measuring system comprises an atmospheric temperature measuring device 1, a wind load measuring system 2, an icing thickness measuring system 3, a receiving display system 4, a temperature measuring device 5, an overvoltage and installation maintenance state monitoring device 6, a temperature data storage module 7, a temperature data wireless transmission module 8, a display screen 9, a data processing module 10, a wireless receiving module 11, a three-cup wind direction anemometer 12, a wind load data storage module 13, a wind load data wireless transmission module 14, an icing distance sensor 15, a distance data storage module 16, a distance data wireless transmission module 17, a shutter box 18, a voltage recorder 19, a state data storage module 20 and a state data wireless transmission module 21;
the output end of the temperature measuring device 5 of the atmospheric temperature measuring device 1 is connected with the input end of the temperature data storage module 7, and the output end of the temperature data storage module 7 is connected with the input end of the temperature data wireless transmission module 8; the output ends of the three wind direction anemometers 12 in the wind load measuring system 2 are connected with the input end of the wind load data storage module 13, and the output end of the wind load data storage module 13 is connected with the wind load data wireless transmission module 14; the output end of the icing distance sensor 15 in the icing thickness measurement system 3 is connected with the input end of the distance data storage module 16, and the output end of the distance data storage module 16 is connected with the distance data wireless transmission module 17; the output end of the voltage recorder 19 in the overvoltage and installation overhaul state monitoring device 6 is connected with the input end of the state data storage module 20, and the output end of the state data storage module 20 is connected with the input end of the state data wireless transmission module 21; the output end of the wireless receiving module 11 in the receiving display system 4 is connected with the input end of the data processing module 10, and the output end of the data processing module 10 is connected with the display screen 9; the temperature data wireless transmission module 8, the wind load data wireless transmission module 14, the distance data wireless transmission module 17, and the status data wireless transmission module 21 transmit data to the wireless reception module 11 in the reception display system 4 by sending wireless signals.
The atmospheric temperature measuring device 1 is composed of a temperature measuring device 5 of a model AMB200, a temperature data storage module 7 of a model DH2600NAS and a model DTD418M which are temperature data wireless transmission modules 8, wherein the temperature measuring device 5, the temperature data storage module 7 and the temperature data wireless transmission modules 8 are connected through signal wires, the whole atmospheric temperature measuring device 1 is placed in a shutter box 18 at a certain height from the ground, and the shutter box 18 is placed in an open field 3 times of the distance from the height of an iron tower;
the wind load measuring system 2 comprises a three-cup anemometer 12 with the model of DBM620, a wind load data storage module 13 with the model of DH2600NAS and a wind load data wireless transmission module 14 with the model of DTD418M, wherein the wind load data storage module 13 and the model of DH2600NAS are connected through signal wires, the wind load measuring system 2 is placed near the top end of an iron tower to avoid shielding objects and fixed through a bottom plate, and the three-cup anemometer 12 needs to be vertically placed and fixed in directions.
The ice coating thickness measuring system 3 comprises an ice coating distance sensor 15 with the model number of LK-H008, a distance data storage module 16 with the model number of DH2600NAS and a distance data wireless transmission module 17 with the model number of DTD418M, wherein the ice coating distance sensor 15, the distance data storage module 16 and the distance data wireless transmission module 17 are connected through signal lines, the ice coating thickness measuring system 3 is placed on a tower body of an iron tower in the middle of a transmission line wire and an overhead ground wire, and the direction of the ice coating distance sensor 15 is consistent with the direction of the transmission line.
The overvoltage and installation maintenance state monitoring device 6 comprises a voltage recorder 19 with the model of PS500, a state data storage module 20 with the model of DH2600NAS and a state data wireless transmission module 21 with the model of DTD418M, wherein the voltage recorder 19, the state data storage module 20 and the state data wireless transmission module 21 are connected through equipment connecting wires; the overvoltage and installation and maintenance state monitoring device 6 is placed at the tower body, and the voltage recorder 19 is respectively connected to the overhead ground wire and the tower body through two wires.
The receiving display system 4 is an integrated device and comprises a DTD120HFC wireless receiving module 11, a data processing module 10 with the model of CS1237 and a display screen 9 with the model of MCGS, wherein the wireless receiving module 11 is positioned at the top end of the receiving display system 4, the display screen 9 is positioned on the side surface of the receiving display system 4, the data processing module 10 is positioned in the receiving display system 4, the receiving display system 4 is placed on the ground which is at a minimum and is spaced from the atmospheric temperature measuring device 1, the wind load measuring system 2, the icing thickness measuring system 3 and the overvoltage and installation maintenance state monitoring device 6.
In the utility model, firstly, a temperature measuring system measures and records the highest temperature, the lowest temperature and the annual average temperature of air; the icing observation device judges whether the power transmission line is iced or not, and judges whether an icing thickness measurement system is started or not; the overvoltage state monitoring system monitors whether overvoltage is generated by a line due to thunder and lightning weather and manual operation and the times of generating the overvoltage; the installation state judging device judges whether the circuit is in installation and maintenance; the temperature data storage module records data of the temperature measurement system, the icing observation device, the overvoltage state monitoring system and the installation and maintenance state judgment device, and the acquired data is sent to the wireless receiving module of the input display system through the temperature data wireless transmission module;
in summary, the utility model uses a centralized measurement mode, avoids time difference of parameter dispersion measurement and waste of measurement manpower, solves the problem of dynamic real-time measurement and calculation of meteorological load-specific measurement of the power transmission tower, saves manpower resources and reduces safety risk.

Claims (6)

1. The centralized power transmission line weather specific load measurement system is characterized by comprising an atmospheric temperature measurement device (1), wherein the output end of a temperature measurement device (5) of the atmospheric temperature measurement device (1) is connected with the input end of a temperature data storage module (7), and the output end of the temperature data storage module (7) is connected with the input end of a temperature data wireless transmission module (8); the output ends of three wind direction anemometers (12) in the wind load measuring system (2) are connected with the input end of a wind load data storage module (13), and the output end of the wind load data storage module (13) is connected with a wind load data wireless transmission module (14); the output end of an icing distance sensor (15) in the icing thickness measurement system (3) is connected with the input end of a distance data storage module (16), and the output end of the distance data storage module (16) is connected with a distance data wireless transmission module (17); the output end of a voltage recorder (19) in the overvoltage and installation maintenance state monitoring device (6) is connected with the input end of a state data storage module (20), and the output end of the state data storage module (20) is connected with the input end of a state data wireless transmission module (21); the output end of a wireless receiving module (11) in the receiving display system (4) is connected with the input end of a data processing module (10), and the output end of the data processing module (10) is connected with a display screen (9); the temperature data wireless transmission module (8), the wind load data wireless transmission module (14), the distance data wireless transmission module (17) and the state data wireless transmission module (21) transmit data to the wireless receiving module (11) in the receiving display system (4) by sending wireless signals.
2. The system according to claim 1, wherein: the atmospheric temperature measuring device (1) is composed of a temperature measuring device (5), a temperature data storage module (7) and a temperature data wireless transmission module (8), the temperature measuring device (5), the temperature data storage module (7) and the temperature data wireless transmission module (8) are connected through signal lines, and the atmospheric temperature measuring device (1) is integrally placed in a shutter box (18) at a certain height from the ground.
3. The system according to claim 1, wherein: the wind load measuring system (2) comprises three wind direction anemometers (12), a wind load data storage module (13) and a wind load data wireless transmission module (14), all the parts are connected through signal lines, the wind load measuring system (2) is placed near the top end of the iron tower, shielding objects are avoided, and the wind load measuring system is fixed through a bottom plate, wherein the three wind direction anemometers (12) are required to be vertically placed and fixed.
4. The system according to claim 1, wherein: the ice coating thickness measurement system (3) comprises an ice coating distance sensor (15), a distance data storage module (16) and a distance data wireless transmission module (17), wherein the ice coating distance sensor (15), the distance data storage module (16) and the distance data wireless transmission module (17) are connected through a signal line, the ice coating thickness measurement system (3) is placed on a tower body of an iron tower in the middle of a transmission line wire and an overhead ground wire, and the direction of the ice coating distance sensor (15) is consistent with the direction of the transmission line.
5. The system according to claim 1, wherein: the overvoltage and installation overhaul state monitoring device (6) comprises a voltage oscillograph (19), a state data storage module (20) and a state data wireless transmission module (21), wherein the voltage oscillograph (19), the state data storage module (20) and the state data wireless transmission module (21) are connected through equipment connecting wires; the overvoltage and installation and maintenance state monitoring device (6) is placed at the tower body, and the voltage recorder (19) is respectively connected to the overhead ground wire and the tower body through two wires.
6. The system according to claim 1, wherein: the integrated device for receiving the display system (4) comprises a wireless receiving module (11), a data processing module (10) and a display screen (9), wherein the wireless receiving module (11) is positioned at the top end of the receiving display system (4), the display screen (9) is positioned on the side surface of the device for receiving the display system (4), the data processing module (10) is positioned in the receiving display system (4), the receiving display system (4) is placed in the position away from the atmospheric temperature measuring device (1), the wind load measuring system (2), the icing thickness measuring system (3) and the ground of the space distance and the minimum position of the overvoltage and installation maintenance state monitoring device (6).
CN202321716586.2U 2023-07-03 2023-07-03 Centralized power transmission line weather specific load measurement system Active CN220207887U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321716586.2U CN220207887U (en) 2023-07-03 2023-07-03 Centralized power transmission line weather specific load measurement system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321716586.2U CN220207887U (en) 2023-07-03 2023-07-03 Centralized power transmission line weather specific load measurement system

Publications (1)

Publication Number Publication Date
CN220207887U true CN220207887U (en) 2023-12-19

Family

ID=89155116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321716586.2U Active CN220207887U (en) 2023-07-03 2023-07-03 Centralized power transmission line weather specific load measurement system

Country Status (1)

Country Link
CN (1) CN220207887U (en)

Similar Documents

Publication Publication Date Title
CN201229214Y (en) Tensile force monitoring device for ice-coated powerline on-line monitoring system
CN101556195B (en) Real-time monitoring method of ice coated on overhead transmission line conductor and system
CN101701842B (en) Method and system for real-time monitoring of analog wire coated by ice of overhead power transmission line
CN103323167A (en) Method for monitoring stress and sag of transmission line conductor
CN111707315A (en) State monitoring system and monitoring device for strain insulator string of power transmission line
CN203376088U (en) Power transmission line conductor stress and sag monitoring device
CN203163769U (en) Overhead line safety monitoring system based on distributed fiber sensors
CN107543641A (en) A kind of electric power pylon mechanical characteristic and safety Analysis monitoring system
CN111442752A (en) Method for monitoring equivalent icing thickness of power transmission line
CN108548568A (en) A kind of transmission tower on-line monitoring system with load-bearing monitor
CN220207887U (en) Centralized power transmission line weather specific load measurement system
CN203811313U (en) Measurement sensing device and overhead contact system tension measuring system
CN113674512A (en) Online monitoring and early warning system and method for live cross-over construction site
CN211855783U (en) Wire wind load measuring device
CN201548361U (en) Analogue conducting wire real-time monitoring system for overhead power transmission line coated ice
CN202013430U (en) Meteorological parameter collector
CN201527279U (en) Power transmission line ice covering monitoring device based on GPRS
CN206450257U (en) A kind of high-tension line shaft tower monitoring warning device in serious natural calamity weather
CN202869655U (en) Online temperature monitoring device of high-voltage electrical equipment
CN107478410B (en) On-line monitoring system for resistance characteristic of water collecting device of high-level water collecting cooling tower
CN114166397A (en) Cable integrated tension monitoring device and monitoring method
CN214308898U (en) Vibration monitoring wireless transmission system
CN201314850Y (en) Pulling-force monitoring device for optical fiber composite overhead ground wires
CN208635842U (en) A kind of transmission tower stress on-line monitoring system
CN218547023U (en) Typhoon monitoring device of nuclear power plant

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20240728

Address after: No. 306, Huiling Village, Lingshan Town, Quyang County, Baoding City, Hebei Province, China 073104

Patentee after: Ma Shihui

Country or region after: China

Address before: 443002 No. 8, University Road, Xiling District, Yichang, Hubei

Patentee before: CHINA THREE GORGES University

Country or region before: China

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20240929

Address after: Building 13, Floor 3, Second Floor, New Generation C Zone, No.1210 Ruixing Road, Wusi Road Subdistrict Office, Lianchi District, Baoding City, Hebei Province, China 071066

Patentee after: Hebei Shengmeng Yuneng New Energy Technology Co.,Ltd.

Country or region after: China

Address before: No. 306, Huiling Village, Lingshan Town, Quyang County, Baoding City, Hebei Province, China 073104

Patentee before: Ma Shihui

Country or region before: China

TR01 Transfer of patent right