Fault diagnosis of multi-compensation capacitors based on amplitude characteristics

Xiaoxu Fan; Wenzhen Kuang

doi:10.1117/12.3015132

4 March 2024 Fault diagnosis of multi-compensation capacitors based on amplitude characteristics

Xiaoxu Fan, Wenzhen Kuang

Proceedings Volume 12981, Ninth International Symposium on Sensors, Mechatronics, and Automation System (ISSMAS 2023); 129813L (2024) https://doi.org/10.1117/12.3015132
Event: 9th International Symposium on Sensors, Mechatronics, and Automation (ISSMAS 2023), 2023, Nanjing, China

Abstract

The amplitude envelope model of locomotive signal induced voltage is established, and the TCR receives the amplitude characteristics of each segment in the track circuit bounded by the position of compensating capacitor, and find out the characteristic value of each segment, to achieve the initial diagnosis^[1]. For the case of false alarm at the critical point, a second diagnosis method is proposed under the constraint of the first derivative. To realize the accurate and fast diagnosis of multi-compensation capacitor fault at the same time.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Xiaoxu Fan and Wenzhen Kuang "Fault diagnosis of multi-compensation capacitors based on amplitude characteristics", Proc. SPIE 12981, Ninth International Symposium on Sensors, Mechatronics, and Automation System (ISSMAS 2023), 129813L (4 March 2024); https://doi.org/10.1117/12.3015132

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