Results 111 to 120 of about 7,236 (164)

Angular-Misalignment Insensitive Omnidirectional Wireless Power Transfer

IEEE Transactions on Industrial Electronics, 2020
This paper proposes a quadrature-shaped pickup coil, which can realize an angular-misalignment insensitive omnidirectional wireless charging system. Recently, the three-dimensional wireless charging has shown promising prospects for removing the performance deterioration caused by the positional misalignment, which can transfer power to arbitrary ...
Zhen Zhang, Bowen Zhang
openaire   +1 more source

Shaft angular misalignment detection using acoustic emission

Applied Acoustics, 2014
Shaft angular misalignment (SAM) is a common and crucial problem in rotating machinery. Misalignment can produce several shortcomings such as premature bearing failure, increase in energy consumption, excessive seal lubricant leakage and coupling failure.
Juan Luis Ferrando Chacon   +5 more
openaire   +1 more source

Fatigue Life Analysis for Angular Contact Ball Bearing with Angular Misalignment

Journal of the Korean Society for Precision Engineering, 2016
Angular misalignment has a significant effect on the characteristics of angular contact ball bearings (ACBBs). This paper presents an analysis of fatigue life for ACBBs subjected to angular misalignment. A simulation model is developed with de Mul’s bearing model and the ISO basic reference rating life model.
Gyu-Hyun Bae   +2 more
openaire   +1 more source

Angular misalignment in induction motors with flexible coupling

2009 35th Annual Conference of IEEE Industrial Electronics, 2009
The problem of angular shaft misalignment in motors — load systems coupled through flexible couplings is analyzed in this work. A model for the analysis and diagnosis of angular misalignment in induction motors is presented. It allows studying the angular shaft misalignment effects over the motor torque, instantaneous power and currents through dynamic
Jose M. Bossio   +2 more
openaire   +1 more source

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