Review of low‐loss wireless power transfer methods for autonomous underwater vehicles

B Zhang, W Xu, C Lu, Y Lu, X Wang - IET Power Electronics, 2022 - Wiley Online Library
Comprehensive research on the wireless power transfer technology of autonomous
underwater vehicles is necessary to address the issue of significant energy loss in such …

Biological and medical disturbances due to exposure to fields emitted by electromagnetic energy devices—A review

A Razek - Energies, 2022 - mdpi.com
The use of electromagnetic systems in daily life is on the rise. The immediate environment,
of these electromagnetic energy devices, is exposed to their emitted fields. Environmental …

Assessment and categorization of biological effects and atypical symptoms owing to exposure to rf fields from wireless energy devices

A Razek - Applied Sciences, 2023 - mdpi.com
Nowadays, environmental electromagnetic fields exist everywhere and the whole population
is exposed. The most widespread technologies engendering exposure to electromagnetic …

Assessment of EMF troubles of biological and instrumental medical questions and analysis of their compliance with standards

A Razek - Standards, 2023 - mdpi.com
This contribution aims to analyze compliance with the rules relating to disturbances in the
domain of health due to exposure to electromagnetic fields (EMF). This concerns safety …

Novel Control Approach for Resonant Class-DE Inverters Applied in Wireless Power Transfer Systems

JPO Avilés, FL Tofoli, ER Ribeiro - Energies, 2023 - mdpi.com
Regulating the load voltage is of major importance for ensuring high transmission efficiency
in wireless power transfer (WPT) systems. In this context, this work presents a novel control …

A wireless power transfer system for an autonomous underwater vehicle based on lightweight universal variable ring‐shaped magnetic coupling

B Zhang, X Wang, C Lu, Y Lu… - International Journal of …, 2023 - Wiley Online Library
The existing wireless power transfer systems for autonomous underwater vehicles (AUVs)
have problems due to long transmission distances and the unstable attitudes of AUVs, which …

Coupled models in electromagnetic and energy conversion systems from smart theories paradigm to that of complex events: A review

A Razek - Applied Sciences, 2022 - mdpi.com
In this article, we evaluate the modeling of a real operation of a real system using the
corresponding adequate theory. We show that the smart theories often used do not directly …

[PDF][PDF] Assessment of EMF Troubles of Biological and Instrumental Medical Questions and Analysis of Their Compliance with Standards. Standards 2023, 3, 227–239

A Razek - 2023 - e-helvetica.nb.admin.ch
This contribution aims to analyze compliance with the rules relating to disturbances in the
domain of health due to exposure to electromagnetic fields (EMF). This concerns safety …

[PDF][PDF] Magnetic contactless crank-rocker machine

A Ishtay, MA Al-Dabbas - Emerging Science Journal, 2022 - researchgate.net
Objective: In this paper, a proposed technique of motion transmission is introduced, which is
based on the crank-rocker principle of motion. The energy transmission action is performed …

[PDF][PDF] Strategies for managing models regarding environmental confidence and complexity involved in intelligent control of energy systems-A review

A Razek - Advances in Environment and Energies, 2023 - cnrs.hal.science
This assessment aims to analyze, illustrate, and examine the complexity and confidence
problem associated with monitoring dynamic energy systems and managing them through …