Internet of Things sensors for power transmission and transformation equipment

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

I. Product Description:
In early winter, when rime or freezing rain occurs, transmission lines are prone to icing. Once icing happens, 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 products in our online monitoring device series, the IoT Sensor for Power Transmission and Transformation Equipment and Ice Cover Tension Sensor has the characteristics of low temperature resistance and anti-interference, can effectively judge the icing condition of transmission lines, and can 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 Cover 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 uses a 4G/3G/GPRS/CDMA wireless transmission module to send on-site data to the data monitoring center in the form of IP packets. By decoding the data signal at the monitoring center, 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 required;
(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 thickness;
(7) Has identity verification, a perfect 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) Calculates the original collected data once, and calculates the equivalent ice thickness of the conductor through the ice monitoring model for the second time;
(10) Has the functions of managing and self-checking the working status of the device itself, including collection, storage, processing, communication, etc.;
(11) When judging that the device has a running fault, it can take corresponding measures to restore the normal state of the device;
(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 through 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 sensors: 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 resistant
(13) 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 Cover Tension Sensor of our company was first installed in the Qinghai Provincial Power Company system, realizing real-time observation of key routes. 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.: ①③⑥⑧②③⑤①⑥③5 QQ: ①⑨②0⑥⑦①⑨②⑦

Customized products, the quoted price is the reference interval price at the time of current market release, and the actual price is subject to negotiation.

VI. Notes:
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, which may cause damage to the solar panel;
3. When installing, try to make the solar panel face 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 result in the loss of the warranty right.