Version 1
: Received: 6 September 2024 / Approved: 6 September 2024 / Online: 6 September 2024 (16:54:25 CEST)
How to cite:
Peng, X.; Zou, H.; Wang, P.; Song, K.; Xie, G. High-frequency Test of Electric Locomotive Arrester and Its PHM Design. Preprints2024, 2024090555. https://doi.org/10.20944/preprints202409.0555.v1
Peng, X.; Zou, H.; Wang, P.; Song, K.; Xie, G. High-frequency Test of Electric Locomotive Arrester and Its PHM Design. Preprints 2024, 2024090555. https://doi.org/10.20944/preprints202409.0555.v1
Peng, X.; Zou, H.; Wang, P.; Song, K.; Xie, G. High-frequency Test of Electric Locomotive Arrester and Its PHM Design. Preprints2024, 2024090555. https://doi.org/10.20944/preprints202409.0555.v1
APA Style
Peng, X., Zou, H., Wang, P., Song, K., & Xie, G. (2024). High-frequency Test of Electric Locomotive Arrester and Its PHM Design. Preprints. https://doi.org/10.20944/preprints202409.0555.v1
Chicago/Turabian Style
Peng, X., Kejian Song and Ganghui Xie. 2024 "High-frequency Test of Electric Locomotive Arrester and Its PHM Design" Preprints. https://doi.org/10.20944/preprints202409.0555.v1
Abstract
The zinc oxide (ZnO) arrester is positioned on locomotive roof preventing other onboard electrical equipment from the harm caused by external and internal overvoltages. A number of locomotive arrester burnout and explosion accidents occur during traction supply network harmonic resonance causing train stoppages and power outages in the network. This study firstly carries out high-frequency tests to investigate the wide frequency band electrical characteristics of the locomotive arrester, explaining that the arrester is prone to fault during resonance. Consequently, a prognostics and health management (PHM) for locomotive arrester is proposed providing on online monitoring, fault warning and health assessment solutions, which is beneficial to the operation and maintenance of arresters in the future. The testing method and PHM scheme presented in this paper can be not only applied to the arrester, also readily expanded to other high-voltage electrical equipment on the electric locomotive.
Keywords
Arrester; Electric locomotive; Electrical characteristic; Harmonic resonance overvoltage; High-frequency test; Prognostics and health management; Zinc oxide valve plate
Subject
Engineering, Electrical and Electronic Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
