A hydropower station transformer monitoring device

By introducing a multi-degree-of-freedom adjustment structure and a linkage feedback mechanism into the monitoring device for hydropower station transformers, the problems of low efficiency, limited range, and non-adjustable angle of existing monitoring methods have been solved, realizing multi-dimensional dynamic monitoring and timely early warning of transformers.

CN224551149UActive Publication Date: 2026-07-24QINGHAI HUANGHE HYDROPOWER DEVELOPMENT CO LTD +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
QINGHAI HUANGHE HYDROPOWER DEVELOPMENT CO LTD
Filing Date
2025-08-11
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing methods for monitoring transformers in hydropower stations rely on manual inspections, which are inefficient. Fixed sensors have limited monitoring range, lack the ability to perceive multi-dimensional environmental parameters, and cannot flexibly adjust the monitoring angle, resulting in untimely and inaccurate fault warnings.

Method used

A monitoring device including a guide rail, drive wheel, servo motor, camera, temperature and humidity detector, smoke detector and alarm is designed. Through a multi-degree-of-freedom adjustment structure and linkage feedback mechanism, it realizes multi-directional and multi-angle monitoring and real-time parameter acquisition of the transformer body and its surrounding environment, and automatically alarms in case of fault or abnormality.

Benefits of technology

It enables multi-dimensional dynamic monitoring of transformers, improves monitoring efficiency and intelligence, reduces the frequency of manual inspections and safety risks, and ensures timely detection and accurate early warning of faults.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to power equipment monitoring technical field especially relates to a kind of hydropower station transformer monitoring devices.A kind of hydropower station transformer monitoring device, including guide rail, support plate, drive wheel, guide rod, lifting plate and limit frame etc., guide rail is as basic bearing structure, the inner ring and outer ring of guide rail are all set up limit sliding slot, driving wheel is slidably sleeved in each limit sliding slot, support plate is rotatably connected between the bottom of two driving wheels, guide rod is fixed with downward extension respectively in the bottom four corners of support plate, sliding connection has lifting plate between multiple guide rods, the bottom fixed connection of lifting plate has limit frame.This utility model is through the mobile structure of guide rail, drive wheel and support plate setting, and combining the multi-degree-of-freedom adjustment mode of servo motor, screw and electric slide rail, realized the positioning adjustment of camera in vertical direction and horizontal direction, reached the effect of multidirectional, multi-angle monitoring to transformer ontology and its surrounding environment.
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