State of the art on stray flux analysis in faulted electrical machines
GA Capolino, R Romary, H Hénao… - 2019 IEEE Workshop …, 2019 - ieeexplore.ieee.org
The aim of this paper is to present an overview of the stray flux analysis to detect faults in
electrical machines. The investigation is dedicated to AC electrical machines in particular …
electrical machines. The investigation is dedicated to AC electrical machines in particular …
An approximate maximum likelihood estimator for instantaneous frequency estimation of multicomponent nonstationary signals
Y Liu, Y Sun, Z Xiong - IEEE Transactions on Instrumentation …, 2022 - ieeexplore.ieee.org
Nonstationary signals are widely observed in various applications. The instantaneous
frequency (IF) is an important feature to capture the time-frequency (TF) characteristics of …
frequency (IF) is an important feature to capture the time-frequency (TF) characteristics of …
A time-frequency-based approach for monitoring three-phase synchronous generators speed
In this study, we address the topic of monitoring the drive speed of synchronous generators
by time-frequency analysis of electromagnetic quantities available at the machine's outputs …
by time-frequency analysis of electromagnetic quantities available at the machine's outputs …
Speed ripples effects on the SEIG performances for isolated-site wind-turbine application
For supplying isolated sites in islanding mode or in micro-network, following a conjunction
with other source based on renewable energies, the production of wind turbine based …
with other source based on renewable energies, the production of wind turbine based …
Behavior of a Grid-Connected Induction-Generator Subjected to a Driving-Speed Low-Frequency Ripples
The induction generator takes a key place in most energy generating systems-based wind-
turbine. Hence, the realtime assessment of its condition is dwelling a priority task for …
turbine. Hence, the realtime assessment of its condition is dwelling a priority task for …
Neighbor machines effects on the efficiency of electromagnetic signatures-based diagnosis techniques
Over the years, many researches have been focused on the suitable processing of the
electromagnetic data for health assessment of the mechanical and electrical parts of …
electromagnetic data for health assessment of the mechanical and electrical parts of …