International Journal of New Developments in Engineering and Society, 2023, 7(9); doi: 10.25236/IJNDES.2023.070912.
Qingwen Wang, Di Su, Hongzhi Cao, Yantao Song
Quality Assurance Department, CRRC Changchun Railway Vehicles Co., Ltd., Changchun, 130000, China
Cable is a crucial material in high-speed EMUs. Predicting and evaluating cable service life is essential to ensure safe vehicle operation and reduce operation and maintenance costs. This paper utilizes the Arrehenius equation method to predict and evaluate the service life of wires and cables for high-speed EMUs. The life assessment model parameters were obtained through accelerated thermal aging experiments. The corresponding life assessment model of the experimental cable was then obtained, verifying the feasibility of the method.
high-speed EMU, cable, Arrehenius equation, cable life evaluation
Qingwen Wang, Di Su, Hongzhi Cao, Yantao Song. Study on the Rapid Assessment Method of Thin-Walled Cable Service Life Based on Arrhenius Equation. International Journal of New Developments in Engineering and Society (2023) Vol.7, Issue 9: 77-81. https://doi.org/10.25236/IJNDES.2023.070912.
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