Exportar Publicação
A publicação pode ser exportada nos seguintes formatos: referência da APA (American Psychological Association), referência do IEEE (Institute of Electrical and Electronics Engineers), BibTeX e RIS.
Andrusca, M., Adam, M., Dragomir, A., Lunca, E., Seeram, R. & Postolache, O. (2020). Condition monitoring system and faults detection for impedance bonds from railway infrastructure. Applied Sciences. 10 (18)
M. Andrusca et al., "Condition monitoring system and faults detection for impedance bonds from railway infrastructure", in Applied Sciences, vol. 10, no. 18, 2020
@article{andrusca2020_1713483144032, author = "Andrusca, M. and Adam, M. and Dragomir, A. and Lunca, E. and Seeram, R. and Postolache, O.", title = "Condition monitoring system and faults detection for impedance bonds from railway infrastructure", journal = "Applied Sciences", year = "2020", volume = "10", number = "18", doi = "10.3390/app10186167", url = "https://www.mdpi.com/journal/applsci" }
TY - JOUR TI - Condition monitoring system and faults detection for impedance bonds from railway infrastructure T2 - Applied Sciences VL - 10 IS - 18 AU - Andrusca, M. AU - Adam, M. AU - Dragomir, A. AU - Lunca, E. AU - Seeram, R. AU - Postolache, O. PY - 2020 SN - 2076-3417 DO - 10.3390/app10186167 UR - https://www.mdpi.com/journal/applsci AB - Nowadays, sensors and condition monitoring systems are expanding rapidly and becoming cheaper. This contributes to increasing developments in condition monitoring in railway transport infrastructure. A condition monitoring system that uses an online device and sensors to acquire electrical parameters from railway infrastructure has been developed and applied for fault detection and diagnosis of impedance bonds. The impedance bond condition is monitored in real-time using current and temperature sensors, providing early warning if predefined thresholds are exceeded in terms of currents, imbalance currents, and temperatures. The proposed method and the developed monitoring device have been validated in the railway laboratory to confirm its capability to detect defects. The acquired parameters from impedance bonds are used to extract thermal stresses and technical conditions of this equipment. Experimental results and appropriate data analysis are included in the article. ER -