CN220207887U - Centralized power transmission line weather specific load measurement system - Google Patents
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Abstract
一种集中式输电线路气象比载测量系统，包括大气温度测量系统、风速测量系统、覆冰厚度测量系统、过电压和安装检修状态判断装置和接收显示系统，风速测量系统、覆冰厚度测量系统和过电压和安装检修状态判断装置安装于输电铁塔塔身，大气温度测量系统和接收显示系统安装于地面，通过数据无线传输模块与接收显示系统进行数据信号的传递；本实用新型运用集中式测量计算的方式计算输电线路的综合比载，避免了参数分散测量的时间差和测量人力的浪费，解决了输电线路气象比载测量动态实时测量计算的问题，节约了人力资源和减少了安全风险。
A centralized transmission line meteorological specific load measurement system, including an atmospheric temperature measurement system, a wind speed measurement system, an ice coating thickness measurement system, an overvoltage and installation maintenance status judgment device and a receiving display system, a wind speed measurement system, and an ice coating thickness measurement system The overvoltage and installation and maintenance status judgment device is installed on the transmission tower body, the atmospheric temperature measurement system and the receiving display system are installed on the ground, and the data signal is transmitted through the data wireless transmission module and the receiving display system; the utility model uses centralized measurement The calculation method calculates the comprehensive specific load of the transmission line, avoiding the time difference of parameter scattered measurement and the waste of measurement manpower, solving the problem of dynamic real-time measurement and calculation of meteorological specific load measurement of transmission lines, saving human resources and reducing safety risks.
Description
技术领域Technical field
本实用新型涉及输电设备及其附属设备技术领域，具体涉及一种集中式输电线路气象比载测量系统。The utility model relates to the technical field of power transmission equipment and its auxiliary equipment, and specifically relates to a centralized transmission line meteorological specific load measurement system.
背景技术Background technique
输电杆塔结构高，分布广，架设在输电杆塔上的输电线位置也相应较高，且输电杆塔多数处于环境较为险峻的地区，导致气象条件的参数往往难以测量。此外，由于气象条件待测量参数众多，自然气象条件不断变化，多次快速同时进行人工测量会承担较大的人员安全风险和人力资源代价。The transmission poles and towers have high structures and are widely distributed. The transmission lines installed on the transmission poles and towers are also located at a correspondingly high position. Moreover, most transmission poles and towers are located in areas with harsh environments, which makes it difficult to measure the parameters of meteorological conditions. In addition, due to the large number of parameters to be measured in meteorological conditions and the constant changes in natural meteorological conditions, multiple rapid and simultaneous manual measurements will bear greater personnel safety risks and human resource costs.
因此，需要一种集中式输电线路气象比载测量系统，对气象参数进行集中式测量，从而准确快速地得到各参数值和气象比载的计算，大大节约人力资源和减少安全风险。Therefore, a centralized transmission line meteorological specific load measurement system is needed to conduct centralized measurement of meteorological parameters, thereby accurately and quickly obtaining the calculation of each parameter value and meteorological specific load, greatly saving human resources and reducing safety risks.
发明内容Contents of the invention
本实用新型所要解决的技术问题是提供集中式输电线路气象比载测量系统，运用集中式测量的方式，避免了参数分散测量的时间差和测量人力的浪费，解决了输电线路气象比载测量动态实时测量计算的问题，节约了人力资源和减少了安全风险。The technical problem to be solved by this utility model is to provide a centralized transmission line meteorological specific load measurement system, which uses a centralized measurement method to avoid the time difference of parameter dispersion measurement and the waste of measurement manpower, and solves the problem of dynamic real-time meteorological specific load measurement of transmission lines. Measure calculation problems, save human resources and reduce safety risks.
为了解决上述技术问题，本实用新型采用的技术方案为：In order to solve the above technical problems, the technical solution adopted by this utility model is:
一种集中式输电线路气象比载测量系统，它包括大气温度测量装置，大气温度测量装置的测温装置输出端与温度数据储存模块的输入端相连接，温度数据储存模块的输出端与温度数据无线传输模块的输入端连接；风荷载测量系统中三杯风向风速计的输出端与风荷载数据储存模块的输入端连接，风荷载数据储存模块的输出端和风荷载数据无线传输模块相连接；覆冰厚度测量系统中覆冰距离传感器的输出端和距离数据储存模块的输入端相连接，距离数据储存模块的输出端和距离数据无线传输模块连接；过电压和安装检修状态监测装置中电压录波仪输出端和状态数据储存模块的输入端相连接，状态数据储存模块的输出端和状态数据无线传输模块的输入端连接；接收显示系统中无线接收模块的输出端与数据处理模块的输入端连接，数据处理模块的输出端与显示屏连接；温度数据无线传输模块、风荷载数据无线传输模块、距离数据无线传输模块和状态数据无线传输模块通过发送无线信号将数据传送至接收显示系统中的无线接收模块。A centralized transmission line meteorological specific load measurement system, which includes an atmospheric temperature measuring device. The output end of the temperature measuring device of the atmospheric temperature measuring device is connected to the input end of a temperature data storage module. The output end of the temperature data storage module is connected to the temperature data. The input end of the wireless transmission module is connected; the output end of the three-cup anemometer in the wind load measurement system is connected to the input end of the wind load data storage module, and the output end of the wind load data storage module is connected to the wind load data wireless transmission module; covering The output end of the ice coating distance sensor in the ice thickness measurement system is connected to the input end of the distance data storage module, and the output end of the distance data storage module is connected to the distance data wireless transmission module; the voltage wave recording in the overvoltage and installation maintenance status monitoring device is The output end of the instrument is connected to the input end of the status data storage module, and the output end of the status data storage module is connected to the input end of the status data wireless transmission module; the output end of the wireless receiving module in the receiving and display system is connected to the input end of the data processing module. , the output end of the data processing module is connected to the display screen; the temperature data wireless transmission module, wind load data wireless transmission module, distance data wireless transmission module and status data wireless transmission module transmit the data to the wireless receiver in the receiving display system by sending wireless signals. receiving module.
大气温度测量装置由测温装置、温度数据储存模块和温度数据无线传输模块构成，测温装置、温度数据储存模块和温度数据无线传输模块间通过信号线连接，大气温度测量装置整体放置在离地面一定高度处的百叶箱内。The atmospheric temperature measuring device consists of a temperature measuring device, a temperature data storage module and a temperature data wireless transmission module. The temperature measuring device, temperature data storage module and temperature data wireless transmission module are connected through signal lines. The entire atmospheric temperature measuring device is placed above the ground. Inside the louver box at a certain height.
风荷载测量系统包括三杯风向风速计、风荷载数据储存模块和风荷载数据无线传输模块，各部分间通过信号线连接，风荷载测量系统放置于铁塔顶端附近，避开遮挡物，通过底板固定，其中三杯风向风速计需保证垂直放置和固定方向。The wind load measurement system includes a three-cup wind direction anemometer, a wind load data storage module and a wind load data wireless transmission module. Each part is connected through a signal line. The wind load measurement system is placed near the top of the tower to avoid obstructions and is fixed through the bottom plate. Three of the wind direction and anemometers need to be placed vertically and in a fixed direction.
覆冰厚度测量系统包括覆冰距离传感器、距离数据储存模块和距离数据无线传输模块，覆冰距离传感器、距离数据储存模块和距离数据无线传输模块间通过信号线连接，覆冰厚度测量系统放置于输电线路导线和架空地线中间的铁塔塔身上，覆冰距离传感器方向与输电线路方向一致。The ice coating thickness measurement system includes an ice coating distance sensor, a distance data storage module and a distance data wireless transmission module. The ice coating distance sensor, distance data storage module and distance data wireless transmission module are connected through signal lines. The ice coating thickness measurement system is placed on On the tower body between the transmission line conductors and the overhead ground wire, the direction of the ice covering distance sensor is consistent with the direction of the transmission line.
过电压和安装检修状态监测装置包括电压录波仪、状态数据储存模块和状态数据无线传输模块，电压录波仪、状态数据储存模块和状态数据无线传输模块间通过设备连接线连接；过电压和安装检修状态监测装置放置于塔身处，电压录波仪通过两根导线分别接在架空地线上和塔身上。The overvoltage and installation and maintenance status monitoring device includes a voltage wave recorder, a status data storage module and a status data wireless transmission module. The voltage wave recorder, status data storage module and status data wireless transmission module are connected through equipment cables; overvoltage and The installation and maintenance status monitoring device is placed on the tower body, and the voltage wave recorder is connected to the overhead ground wire and the tower body through two wires.
接收显示系统为一体化装置，包括无线接收模块、数据处理模块和显示屏，无线接收模块位于接收显示系统的顶端，显示屏位于接收显示系统的装置侧面，数据处理模块位于接收显示系统的内部，接收显示系统放置于距离大气温度测量装置，风荷载测量系统，覆冰厚度测量系统和过电压和安装检修状态监测装置空间距离和最小处的地面。The receiving display system is an integrated device, including a wireless receiving module, a data processing module and a display screen. The wireless receiving module is located at the top of the receiving display system, the display screen is located on the side of the receiving display system, and the data processing module is located inside the receiving display system. The receiving and display system is placed on the ground at the smallest spatial distance from the atmospheric temperature measuring device, wind load measuring system, ice thickness measuring system and overvoltage and installation and maintenance status monitoring device.
与现有技术相比，本实用新型具有如下技术效果：Compared with the existing technology, the utility model has the following technical effects:
1）通过在大气温度测量系统，风速测量系统，覆冰厚度测量系统、过电压和安装检修状态判断装置和接收显示系统中增加无线传输和接收模块，避免了装置在铁塔上和装置间的各处连线，以增强装置测量的准确性和减小装置固定检修的难度和复杂性；1) By adding wireless transmission and reception modules to the atmospheric temperature measurement system, wind speed measurement system, ice thickness measurement system, overvoltage and installation maintenance status judgment device and receiving display system, various installation problems on the tower and between devices are avoided. Connections are made everywhere to enhance the accuracy of device measurement and reduce the difficulty and complexity of fixed maintenance of the device;
2）大气温度测量系统，风速测量系统，覆冰厚度测量系统和过电压和安装检修状态判断装置可以同时进行气象比载的参数测量，减少了传统人工测量的人力支出和耗费的时间，以降低参数测量过程中复杂自然环境作业和高空作业的风险；2) The atmospheric temperature measurement system, wind speed measurement system, icing thickness measurement system and overvoltage and installation maintenance status judgment device can measure meteorological specific load parameters at the same time, reducing the labor expenditure and time consumption of traditional manual measurement to reduce Risks of working in complex natural environments and working at high altitudes during parameter measurement;
3）大气温度测量系统，风速测量系统，覆冰厚度测量系统和过电压和安装检修状态判断装置的参数数据存储模块可以实时记录储存参数情况，并通过无线传输装置传输至数据处理模块，接着通过接收显示系统自动进行数据的处理和输电线路气象比载的计算，记录的数据更加准确、及时、详细，提高了整个气象比载收集计算工程的工作效率。3) The parameter data storage module of the atmospheric temperature measurement system, wind speed measurement system, ice coating thickness measurement system and overvoltage and installation and maintenance status judgment device can record and store parameters in real time and transmit them to the data processing module through a wireless transmission device, and then through The receiving and display system automatically processes data and calculates the meteorological load of the transmission line. The recorded data is more accurate, timely and detailed, which improves the efficiency of the entire meteorological load collection and calculation project.
附图说明Description of drawings
下面结合附图和实施例对本实用新型作进一步说明：The utility model will be further described below in conjunction with the accompanying drawings and examples:
图1为本实用新型的系统结构框图；Figure 1 is a system structural block diagram of the present utility model;
图2为本实用新型系统整体示意图；Figure 2 is an overall schematic diagram of the system of the present utility model;
图3为本实用新型风荷载测量系统示意图；Figure 3 is a schematic diagram of the wind load measurement system of the present utility model;
图4为本实用新型覆冰厚度测量系统示意图。Figure 4 is a schematic diagram of the ice coating thickness measurement system of the present invention.
具体实施方式Detailed ways
如图1至图4所示，一种集中式输电线路气象比载测量系统，它包括大气温度测量装置1、风荷载测量系统2、覆冰厚度测量系统3、接收显示系统4、测温装置5、过电压和安装检修状态监测装置6、温度数据储存模块7、温度数据无线传输模块8、显示屏9、数据处理模块10、无线接收模块11、三杯风向风速计12、风荷载数据储存模块13、风荷载数据无线传输模块14、覆冰距离传感器15、距离数据储存模块16、距离数据无线传输模块17、百叶箱18、电压录波仪19、状态数据储存模块20、状态数据无线传输模块21；As shown in Figures 1 to 4, a centralized transmission line meteorological specific load measurement system includes an atmospheric temperature measurement device 1, a wind load measurement system 2, an ice thickness measurement system 3, a receiving display system 4, and a temperature measurement device 5. Overvoltage and installation and maintenance status monitoring device 6. Temperature data storage module 7. Temperature data wireless transmission module 8. Display screen 9. Data processing module 10. Wireless receiving module 11. Three-cup wind direction anemometer 12. Wind load data storage Module 13, wind load data wireless transmission module 14, ice covering distance sensor 15, distance data storage module 16, distance data wireless transmission module 17, blind box 18, voltage wave recorder 19, status data storage module 20, status data wireless transmission Module 21;
大气温度测量装置1的测温装置5输出端与温度数据储存模块7的输入端相连接，温度数据储存模块7的输出端与温度数据无线传输模块8的输入端连接；风荷载测量系统2中三杯风向风速计12的输出端与风荷载数据储存模块13的输入端连接，风荷载数据储存模块13的输出端和风荷载数据无线传输模块14相连接；覆冰厚度测量系统3中覆冰距离传感器15的输出端和距离数据储存模块16的输入端相连接，距离数据储存模块16的输出端和距离数据无线传输模块17连接；过电压和安装检修状态监测装置6中电压录波仪19输出端和状态数据储存模块20的输入端相连接，状态数据储存模块20的输出端和状态数据无线传输模块21的输入端连接；接收显示系统4中无线接收模块11的输出端与数据处理模块10的输入端连接，数据处理模块10的输出端与显示屏9连接；温度数据无线传输模块8、风荷载数据无线传输模块14、距离数据无线传输模块17和状态数据无线传输模块21通过发送无线信号将数据传送至接收显示系统4中的无线接收模块11。The output end of the temperature measuring device 5 of the atmospheric temperature measuring device 1 is connected to the input end of the temperature data storage module 7, and the output end of the temperature data storage module 7 is connected to the input end of the temperature data wireless transmission module 8; in the wind load measurement system 2 The output end of the three-cup wind direction anemometer 12 is connected to 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 to the wind load data wireless transmission module 14; the ice coating distance in the ice coating thickness measurement system 3 The output end of the sensor 15 is connected to the input end of the distance data storage module 16, and the output end of the distance data storage module 16 is connected to the distance data wireless transmission module 17; the output of the voltage wave recorder 19 in the overvoltage and installation and maintenance status monitoring device 6 The terminal is connected to the input terminal of the status data storage module 20, the output terminal of the status data storage module 20 is connected to the input terminal of the status data wireless transmission module 21; the output terminal of the wireless receiving module 11 in the receiving display system 4 is connected to the data processing module 10 The input end of the data processing module 10 is connected to 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 send wireless signals by The data is transmitted to the wireless receiving module 11 in the receiving and display system 4 .
大气温度测量装置1由型号AMB200的测温装置5、型号DH2600NAS的温度数据储存模块7和型号DTD418M为温度数据无线传输模块8构成，测温装置5、温度数据储存模块7和温度数据无线传输模块8间通过信号线连接，大气温度测量装置1整体放置在离地面一定高度处的百叶箱18内，百叶箱18放置于离铁塔高度3倍距离的空旷场地；The atmospheric temperature measuring device 1 is composed of a temperature measuring device 5 of model AMB200, a temperature data storage module 7 of model DH2600NAS, and a temperature data wireless transmission module 8 of model DTD418M. The temperature measuring device 5, the temperature data storage module 7 and the temperature data wireless transmission module 8 rooms are connected through signal lines. The entire atmospheric temperature measuring device 1 is placed in a shutter box 18 at a certain height from the ground. The shutter box 18 is placed in an open space three times the height of the tower;
风荷载测量系统2包括型号为DBM620三杯风向风速计12，型号DH2600NAS的风荷载数据储存模块13和型号DTD418M风荷载数据无线传输模块14，各部分间通过信号线连接，风荷载测量系统2放置于铁塔顶端附近，避开遮挡物，通过底板固定，其中三杯风向风速计12需保证垂直放置和固定方向。The wind load measurement system 2 includes a model DBM620 three-cup wind direction anemometer 12, a model DH2600NAS wind load data storage module 13, and a model DTD418M wind load data wireless transmission module 14. Each part is connected through a signal line, and the wind load measurement system 2 is placed Near the top of the tower, avoid obstructions and fix it through the bottom plate. The three-cup wind direction and anemometer 12 must be placed vertically and fixed in the direction.
覆冰厚度测量系统3包括型号为LK-H008的覆冰距离传感器15、型号DH2600NAS的距离数据储存模块16和型号DTD418M距离数据无线传输模块17，覆冰距离传感器15、距离数据储存模块16和距离数据无线传输模块17间通过信号线连接，覆冰厚度测量系统3放置于输电线路导线和架空地线中间的铁塔塔身上，覆冰距离传感器15方向与输电线路方向一致。The ice coating thickness measurement system 3 includes an ice coating distance sensor 15 of model LK-H008, a distance data storage module 16 of model DH2600NAS, and a distance data wireless transmission module 17 of model DTD418M. The ice coating distance sensor 15, distance data storage module 16 and distance The data wireless transmission modules 17 are connected through signal lines. The ice coating thickness measurement system 3 is placed on the iron tower between the transmission line conductors and the overhead ground wires. The direction of the ice coating distance sensor 15 is consistent with the direction of the transmission line.
过电压和安装检修状态监测装置6包括型号为PS500的电压录波仪19、型号DH2600NAS的状态数据储存模块20和型号DTD418M状态数据无线传输模块21，电压录波仪19、状态数据储存模块20和状态数据无线传输模块21间通过设备连接线连接；过电压和安装检修状态监测装置6放置于塔身处，电压录波仪19通过两根导线分别接在架空地线上和塔身上。The overvoltage and installation maintenance status monitoring device 6 includes a voltage wave recorder 19 of model PS500, a status data storage module 20 of model DH2600NAS, and a status data wireless transmission module 21 of model DTD418M. The voltage wave recorder 19, status data storage module 20 and The status data wireless transmission modules 21 are connected through equipment cables; the overvoltage and installation and maintenance status monitoring device 6 is placed on the tower body, and the voltage wave recorder 19 is connected to the overhead ground wire and the tower body through two wires.
接收显示系统4为一体化装置，包括DTD120HFC无线接收模块11，型号为CS1237的数据处理模块10和型号为MCGS的显示屏9，无线接收模块11位于接收显示系统4的顶端，显示屏9位于接收显示系统4的装置侧面，数据处理模块10位于接收显示系统4的内部，接收显示系统4放置于距离大气温度测量装置1，风荷载测量系统2，覆冰厚度测量系统3和过电压和安装检修状态监测装置6空间距离和最小处的地面。The receiving and display system 4 is an integrated device, including a DTD120HFC wireless receiving module 11, a data processing module 10 of model CS1237 and a display screen 9 of model MCGS. The wireless receiving module 11 is located at the top of the receiving display system 4, and the display screen 9 is located at the receiving end. On the device side of the display system 4, the data processing module 10 is located inside the receiving display system 4. The receiving display system 4 is placed at a distance from the atmospheric temperature measuring device 1, the wind load measuring system 2, the ice thickness measuring system 3 and the overvoltage and installation maintenance. Condition monitoring device 6 spatial distance and the minimum point of the ground.
在本实用新型中，首先温度测量系统测定并记录空气的最高温，最低温和年平均温度；覆冰观测装置判断输电线是否覆冰，判断覆冰厚度测量系统是否启动；过电压状态监测系统监测线路是否因雷电天气及人工操作产生过电压，以及产生过电压的次数；安装状态判断装置对线路是否处于安装和检修进行判断；温度数据储存模块记录温度测量系统，覆冰观测装置，过电压状态监测系统，安装检修状态判断装置的数据，通过温度数据无线传输模块将采集到的数据发送到输入显示系统无线接收模块中；In this utility model, firstly, the temperature measurement system measures and records the highest temperature, lowest temperature and annual average temperature of the air; the ice coating observation device determines whether the transmission line is covered with ice and determines whether the ice coating thickness measurement system is started; the overvoltage status monitoring system monitors Whether the line generates overvoltage due to lightning weather and manual operation, and the number of times overvoltage occurs; the installation status judgment device judges whether the line is under installation and maintenance; the temperature data storage module records the temperature measurement system, ice observation device, and overvoltage status The monitoring system installs data from the maintenance status judgment device and sends the collected data to the wireless receiving module of the input display system through the temperature data wireless transmission module;
综上所述，本实用新型运用集中式测量的方式，避免了参数分散测量的时间差和测量人力的浪费，解决了输电组塔气象比载测量动态实时测量计算的问题，节约了人力资源和减少了安全风险。In summary, this utility model uses a centralized measurement method to avoid the time difference of dispersed measurement of parameters and the waste of measurement manpower, solves the problem of dynamic real-time measurement and calculation of meteorological specific load measurement of transmission group towers, saves human resources and reduces security risks.
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