Research on a Comprehensive Monitoring System for the Safety of Rotor Poles and Their Ancillary Structures

Abstract

Addressing the safety monitoring requirements of generator-motor rotors under high-speed rotation conditions, this research proposes a fault monitoring method based on RFID passive wireless temperature measurement and visual image recognition. Through the integration of RFID sensors and visual detection modules, real-time monitoring of rotor pole temperature rise and structural anomalies is achieved. Experimental data shows that under different load conditions, the RFID temperature monitoring is stable and responsive, with temperature variations ranging from 35.7°C to 67.2°C. Visual detection achieves a fault detection rate of 95% under high loads, but there are approximately 3 false alarms, requiring further optimization. In summary, this method achieves efficient real-time monitoring and provides effective technical support for the safety monitoring of motor rotors.