Internet of Things sensors for power transmission and transformation equipment

IoT Sensor for Power Transmission and Transformation Equipment, Ice Coating Tension Sensor

I. Product Description:
In early winter, when rime or freezing rain occurs, transmission lines are prone to ice coating. Once ice coating forms, it may cause flashover or tripping of conductors in mild cases, and even lead to accidents such as the collapse of tower tops or conductor breakage in severe cases, which will affect the normal and safe operation of lines and cause huge irreparable losses. As one of the online monitoring device products of our company, the IoT Sensor for Power Transmission and Transformation Equipment and Ice Coating Tension Sensor has the characteristics of low temperature resistance and anti-interference. It can effectively judge the ice coating situation of transmission lines and work normally in ice and snow weather, providing technical guidance and auxiliary decision-making for ice removal and melting, and effectively preventing the occurrence of ice damage accidents.
II. Working Principle:
The IoT Sensor for Power Transmission and Transformation Equipment and Ice Coating Tension Sensor collects line data such as images and videos, micro-meteorology, conductor tension, and inclination through a remote data collector, then digitally compresses and decodes the data, and finally sends the on-site data to the data monitoring center in the form of IP packets via 4G/3G/GPRS/CDMA wireless transmission modules. By decoding the data signals at the monitoring center, the line data such as images and videos, micro-meteorology, tension, and inclination can be intuitively displayed on the screen in the form of numbers and charts.

III. Product Functions:
(1) Can collect insulator string tension, angle, and key meteorological data, etc.;
(2) Collection interval: more than 10 minutes, less than 40 minutes, default is 20 minutes;
(3) Can respond to remote commands and start the collection function as set;
(4) Can collect battery voltage information;
(5) Has a good synchronization mechanism to ensure the synchronization of each parameter collection time;
(6) Can cyclically store at least 30 days of state data such as equivalent ice coating thickness;
(7) Has identity verification, a sound update mechanism and methods, and can remotely update the program;
(8) Preprocesses the rationality check and analysis of collected data, and automatically identifies and rejects interference data;
(9) Performs a primary calculation on the original collected data and a secondary calculation through the ice coating monitoring model to obtain the equivalent ice coating thickness of the conductor;
(10) Has management and self-inspection functions for the device's own working status, including collection, storage, processing, communication, etc.;
(11) When a device failure is judged to occur, it can take corresponding measures to restore the device to normal status;
(12) Has the ability to dynamically respond to remote time query settings, data requests, reset and other commands;
(13) Can enter the remote debugging mode via remote commands and output relevant debugging information;
(14) Equipped with a security chip, can encrypt data, and access the platforms of provincial companies.

IV. Technical Parameters:
(1) Tension sensor: 7t, 10t, 16t, 21t, 32t, 42t, 55t (can be customized according to actual needs), fully meeting various functional requirements of the replaced fittings;
(2) Collect parameters such as ambient temperature, humidity, wind direction, wind speed, and air pressure;
(3) Air pressure: 10~1100hPa; ±0.3hPa
(4) Image monitoring: 1-channel image input
(5) Monitoring angle: horizontal 0~360°
(6) Vertical -15°~+90°, continuously adjustable
(7) Resolution: ≥1080P (can be adjusted according to user requirements)
(8) Zoom ratio: 30x optical zoom
(9) Minimum illumination: 0.5LUX
(10) Photo format: JPEG
(11) PTZ preset positions: ≥64
(12) Angle sensor: dual-axis ≥±70°, low temperature resistance, anti-interference, and can work normally in ice and snow weather

V. Summary:
In Haidong City, the IoT Sensor for Power Transmission and Transformation Equipment and Ice Coating Tension Sensor of our company was first installed in the Qinghai Provincial Power Company system, realizing real-time observation of key lines. It reduces the intensity of manual work and the operation and maintenance cost of transmission lines, ensures the safe operation of lines, and improves the intelligent level of online monitoring of transmission lines.
If you want to know more about the product, please contact Ren Haha of Shenzhen Telikang Technology Co., Ltd.: Mobile: 13682351635, QQ: 1920671927

Customized products, the quoted price is a reference range price at the time of current market release, and the actual price is negotiable.

VI. Precautions:
1. Pay attention to avoiding the device from falling on the ground or being subjected to strong impacts from other objects;
2. Pay attention to avoiding strong external impacts on the solar panel to prevent it from being damaged;
3. When installing, try to face the solar panel towards the direction of sunlight;
4. When installing the device, turn off the power switch, and turn on the power switch after installation is completed;
5. It is strictly forbidden to disassemble the structure or circuit board without permission. Unauthorized disassembly of the device will void the warranty.