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Online Monitoring of Power Distribution and Transformation

Applications

The power distribution and transformation monitoring system evaluates the status and remaining lifespan of electrical equipment using a comprehensive assessment model based on multi-information fusion technology. It considers structural characteristics, operational history, and environmental factors to analyze existing or potential faults, determining their nature, type, severity, and causes. It predicts trends and consequences and proposes effective countermeasures to prevent accidents, ensuring safe, reliable, and normal operation of the equipment.

System Composition

Online monitoring of power distribution and transformation solution

Cases

Zhangjiakou Switchgear mechanical characteristic monitoring project

The project encompasses four substations providing power to the Winter Olympics park: Aoxue Substation, Zishangou Substation, Yunding Substation, and Guyangshu Substation, with a total installation of 200 sets of mechanical characteristic monitoring devices. These devices equip the switchgear, particularly circuit breakers, with a precise "motion capture system" and "health bracelet" to continually assess their "physical fitness" and "movement agility", ensuring they can deliver decisive protection for the grid.

Gansu switchgear temperature measurement project

This project covers five prefecture-level cities: Wuwei, Tianshui, Dingxi, Longnan, and Pingliang, with over 1,000 temperature measurement points. It installs real-time "thermometers" and "early warning devices" to monitor the internal conditions of switchgear, serving as an essential technical measure for ensuring the safety, stability, efficiency, and economical operation of the power system.

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