Fault diagnosis of traction transformer based on Bayesian network
Y **ao, W Pan, X Guo, S Bi, D Feng, S Lin - Energies, 2020 - mdpi.com
As the core equipment of a traction power supply system, the traction transformer is very
important to ensure the safe and reliable operation of the system. At present, the three-ratio …
important to ensure the safe and reliable operation of the system. At present, the three-ratio …
Model-based fault diagnosis and prognosis of dynamic systems: A review
In maintenance of engineering systems, condition monitoring, fault diagnosis and fault
prognosis constitute some of the principal tasks. With the increase of the number of …
prognosis constitute some of the principal tasks. With the increase of the number of …
An RBMs-BN method to RUL prediction of traction converter of CRH2 trains
Remaining useful life (RUL) prediction is essential to ensure safety and reliability of
engineering systems. To achieve better prediction performance, causalities among the …
engineering systems. To achieve better prediction performance, causalities among the …
Adaptive fault diagnosis and decision-making method based on multi-spectrum evaluation and fusion for traction motor bearings
X Zhang, Y Li, Y Liu, D Li, X Chen - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Traction motor bearings are critical research objects of motor fault diagnosis due to their
high failure rate. Nowadays, numerous frequency-domain analysis methods have been …
high failure rate. Nowadays, numerous frequency-domain analysis methods have been …