GIS Expansion Joint Online Monitoring System

GIS Expansion Joint Online Monitoring System
IN-309E GIS Expansion Joint Online Monitoring System

System Introduction

IN-309E GIS Expansion Joint Online Monitoring SystemIt is an intelligent monitoring solution designed specifically for expansion joints, a key component in gas-insulated switchgear (GIS). By integrating advanced sensor technology and data analysis algorithms, the system is able to collect and analyze the working status data of the expansion joint in real time, such as displacement, temperature and pressure and other important parameters. It not only helps power companies to detect potential faults in time and prevent major accidents caused by abnormal expansion joints, but also realizes accurate assessment of the equipment's health condition, thus optimizing the maintenance strategy, reducing unnecessary overhaul costs, and ensuring the safe and stable operation of the power grid.

The system is highly intelligent and automated, with a friendly user interface and support for remote access and monitoring, so that operation and maintenance personnel can keep abreast of the latest developments of the GIS expansion and contraction section at any time and any place. In addition, the system also provides historical data query, trend analysis and early warning notification functions, providing users with comprehensive data support and decision-making assistance. With its high reliability, ease of use and scalability, the GIS expansion joint online monitoring system has become an indispensable part of modern smart grid construction, significantly improving the efficiency and level of power facility management.

• GIS/HGIS: It is gas-insulated metal-enclosed switchgear (or mixed gas-insulated switchgear), which is the core equipment of the power system, and the expansion joint is an important part of it, which is used to adapt to the deformation of the equipment due to the temperature change and other deformations.
• expansion joint: A component connected to the GIS equipment that expands and contracts with the thermal expansion and contraction of the equipment, and whose normal expansion and contraction is essential to the stable operation of the GIS equipment.
• Cord Displacement Sensors: It is the "sensing element", which is used to measure the displacement of the expansion joint. The sensor monitors the change in displacement of the expansion joint by converting the mechanical displacement into a measurable form, such as an electrical signal, through the expansion and contraction of the pull rope.
• Sensor Retaining Clip: It is used to fix the tension rope displacement sensor to ensure that the sensor is in a stable position during the monitoring process and can accurately collect the displacement data of the expansion joint.

Equipment parameters