Ice sensor for transmission lines: the guardian of power grid safety, effectively preventing ice disasters. BK-JB1 Shandong Boko Instrument Manufacturer is continuously updating. On the vast land, the criss crossing transmission lines are like the main arteries of energy, delivering electricity to every corner and supporting the normal operation of society. However, in the cold winter, ice disasters become a "hidden killer" that threatens the safety of the power grid, and transmission line icing sensors are loyal guardians to resist this hazard.

When conditions such as low temperature, high humidity, and precipitation are intertwined, transmission lines are prone to icing. Thick ice layers can significantly increase the weight of power lines, causing towers to withstand tensile forces beyond their design limits, leading to serious accidents such as tower collapse and line breakage, resulting in widespread power outages and causing huge losses to social production and life.

The transmission line icing sensor, with its high-precision monitoring capability, has become a key tool for preventing ice disasters. It can perceive the icing situation on the line in real-time and accurately, capturing and providing feedback on data for both minor initial ice formation and rapidly thickening severe icing. These data are like the "health code" of the power grid, providing decision-making basis for operation and maintenance personnel.

Based on the information transmitted by sensors, the power department can activate emergency plans in advance. For lines with light icing, live de icing techniques such as DC de icing and short-circuit de icing are used to eliminate icing hazards without interrupting power supply; For areas with severe icing and threats to line safety, timely organize personnel to carry out manual de icing operations to ensure the safe operation of the line.

In addition, long-term accumulated icing data can also assist in power grid planning and design optimization. By analyzing the ice cover patterns in different regions and climate conditions, and adjusting parameters such as line direction and tower strength reasonably, the ability of the power grid to resist ice disasters can be improved from the source. The transmission line icing sensor, with its precise monitoring and reliable warning, has built a solid defense line for the safe and stable operation of the power grid.

1、 Product Introduction

The sensor adopts microwave disturbance technology to monitor the icing information in the sensitive area of the sensor based on the difference in feedback signals of different substances such as ice, water, and air caused by microwave disturbance signals. The icing thickness is calculated according to the strength of the signal and the distribution information of icing in the sensitive area of the sensor. The icing alarm value can be set according to different icing thickness information to facilitate the start-up of the de icing system.

2、 Product Features

Adopting microwave perturbation technology

Suitable for cables of various specifications

Simulate cable icing monitoring

Small structure, light weight, easy to install

High precision ice detection, analysis and calculation of unit length percentage

Real time monitoring of icing conditions and timely activation of de icing systems

Protecting the safe operation of cables, improving transmission efficiency, and reducing cable freezing accidents