Market conditions of micro-meteorological devices for power transmission and distribution lines
Contact Info
- Building C-9, Floor C, Precision达 Industrial Park, No.39 Qingfeng Avenue, Longgang Sub-district, Longgang District, Shenzhen City, 518116
- 小李
- 18820479231
- 2512646832@qq.com
Transmission and Distribution Line Micro-Meteorological Device
I. Overview
The main body of a transmission line consists of transmission towers, transmission conductors, etc. The conductors and towers are connected by line clamps, hardware fittings, etc. The transmission towers suspend the line, so that the entire transmission line is rarely affected by ground activities during operation. However, as equipment operating in an open-air high-voltage environment 24 hours a day, changes in natural factors have a considerable impact on transmission lines. For example, conductor galloping caused by strong wind, sag caused by high temperature, icing caused by low temperature and high humidity, etc. All these can be classified as changes in meteorological data. In order to help operation and maintenance personnel more comprehensively grasp the conditions around the lines and improve the stability and efficiency of power transmission, Telincon has developed the Transmission and Distribution Line Micro-Meteorological Device.
II. Working Principle
The front end of the Transmission and Distribution Line Micro-Meteorological Device is equipped with environmental detectors such as wind speed, temperature, humidity, and rainfall. The recorded data is transmitted to the backend management platform via wireless signals for staff to view. The power supply method of solar panels combined with high-capacity batteries ensures that the device can work normally even in continuous overcast days. The data can be accessed to the provincial company's platform or our company's intelligent management platform according to customer needs, facilitating simultaneous monitoring of multiple lines.
III. Technical Parameters of Transmission and Distribution Line Micro-Meteorological Device
Power Supply System: Solar energy plus battery
Communication Requirements: Support wireless network communication (support 4G and backward compatibility), adapt to China Telecom, China Unicom and China Mobile, and operators can be selected according to on-site conditions
Working Voltage: DC12V
Working Current: <100mA
Standby Time: >30 days
IV. Postscript
Since the initiative of intelligent power grid management was proposed, power grid departments have taken many measures. For example, regularly obtaining meteorological data from the meteorological bureau to prevent external damage accidents caused by natural factors. However, these data generally cover a certain area, and the error of meteorological change data within the limited range around the transmission line is relatively large, sometimes making it impossible to correctly predict the upcoming external damage accident. Therefore, the research, development and application of the Transmission and Distribution Line Micro-Meteorological Device is very necessary. This device has a compact appearance and stable power supply. It can collect micro-meteorological data around transmission lines in real time, with smaller errors and stronger data timeliness. At present, it has been put into use in multiple provinces such as Shanxi and Sichuan.
V. Alternative Names of the Product
Transmission and Distribution Line Micro-Meteorological Device, Seven-Element Micro-Meteorological Online Monitoring Device, Line Online Monitoring Device - Function: Micro-Meteorological Online Monitoring Device, Line Meteorological Disaster Monitoring Data Acquisition Equipment
VI. Product Model
TLKS-PMG-WT Mr. Wang 1/3/6/8/2/3/5/0/0/2/9/
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