Review of Contactless Energy Transfer Concept Applied to Inductive Power Transfer Systems in Electric Vehicles

Razek, A.

doi:10.3390/app11073221

Cited by 14 publications

(10 citation statements)

References 92 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Likewise, the notion of wireless power transfer WPT forecasts electric power generation from solar energy in space, through solar-power satellites and microwave power transmission for use on earth [52,53]. It is only recently that near-field close-range inductive WPT (IPT) technology has been widely exploited for charging the batteries of many everyday devices as mobile phones, domestic stuffs, drones, and electrically powered vehicles [14][15][16][17][18][19][20]. Inductive power transfer (IPT), inductive coupling, and resonant power transfer, generally refer to wireless power transfer (WPT).…”

Section: Emf In Wireless Energy Transfermentioning

confidence: 99%

Biological and Medical Disturbances Due to Exposure to Fields Emitted by Electromagnetic Energy Devices—A Review

Razek

2022

Energies

Self Cite

View full text Add to dashboard Cite

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 disturbances from such exposure could be severe in many ways; one of the most important is health. This could be directly related to the human body or to healthcare sensing and interventional devices. The review of the biological effects and disturbances of medical instruments due to electromagnetic field exposure is the subject of this article. The analysis of the different types of exposure as well as their control to meet safety requirements are investigated involving energy devices covering wide ranges of power and frequency. Thus, biological effects of both wireless telecommunications tools and inductive charging systems are reviewed. Next, we survey electromagnetic disturbances in sensing and stimulation instruments joint to the human body as well as devices used in medical interventions. Means of evaluating and controlling the effects of electromagnetic fields, through electromagnetic compatibility analysis, experimentally and by numerical modeling are conferred and assessed.

show abstract

Section: Emf In Wireless Energy Transfermentioning

confidence: 99%

Biological and Medical Disturbances Due to Exposure to Fields Emitted by Electromagnetic Energy Devices—A Review

Razek

2022

Energies

Self Cite

View full text Add to dashboard Cite

show abstract

“…Moreover, energy conversion drives employment can be directly involved in different tasks utilizing the DT concept; see, e.g., [53][54][55][56][57][58]. Moreover, potential uses of the DT concept can be practiced in different fields involving EMSs and energy conversion such as, for example, wireless power transfer in electric vehicles [59,60] and actuation in image-guided therapeutics. [61,62].…”

Section: Dt Concept and Emssmentioning

confidence: 99%

Coupled Models in Electromagnetic and Energy Conversion Systems from Smart Theories Paradigm to That of Complex Events: A Review

Razek

2022

Applied Sciences

Self Cite

View full text Add to dashboard Cite

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 correspond to reality because these theories have been established in idealized frameworks. The need to adapt such frames to real landscape situations necessitates modifying the models used. This can be achieved by taking into account the different existing physical phenomena, which are normally overlooked in smart idealized models, in a revised coupled model. This contribution aims to analyze and illustrate the relationship between smart theories and coupled realistic models through a literature review. The strategy for constructing such models is discussed and highlighted. The understanding of this approach is illustrated by an application to the case of electromagnetic and energy conversion systems. In these systems, intelligent energy management, conversion and control involve the use of an accurate realistic coupled model in system design, optimization and control. It is a question of coupling and solving equations representing these systems by taking into account the real phenomena involved, which are electrical, magnetic, mechanical, thermal and material. The obvious advantage of using such realistic models in computer-aided design and optimization tools is illustrated. Moreover, the interest of using such models in the supervision of systems is assessed. These demonstrations are supported by a review of examples of work carried out in the field.

show abstract

“…WPT was first applied in the air medium, mainly for wireless charging of electric vehicles, 10 wireless charging of medical electronic pacemakers, 11 and wireless charging of smart tailless homes 12 . As the technology progresses and the demand for its use becomes stronger, WPT is beginning to be used in seawater media 13,14 .…”

Section: Introductionmentioning

confidence: 99%

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

Zhang

Wang²,

Lu³

et al. 2023

Circuit Theory & Apps

View full text Add to dashboard Cite

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 result in poor system performance. To solve this problem, this paper proposes a lightweight universal variable ring-shaped magnetic coupler for the shape characteristics of AUVs and the charging platform environment. In particular, the size of the magnetic coupler transmitter can be varied according to the size of the AUV, resulting in a close fit between the magnetic coupler transmitter and receiver, reducing the transmission distance and fixing the AUV attitude. To achieve a lightweight receiver and reduce the burden on the AUV, the design is optimized in terms of both the system topology and the magnetic coupler structure. First, the LCC-S topology is used to reduce the number of components on the secondary side. Second, the use of a nanocrystalline ribbon as the core material effectively reduces the weight of the magnetic coupler receiver. Finally, a 300-W experimental platform is built to verify the functionality of the designed magnetic coupler.The experimental results show that the system has a DC-DC transfer efficiency of 86%. With the variable ring-shaped magnetic coupler, the charging power can be increased by 7.2% when the transmission efficiency remains unchanged.autonomous underwater vehicle (AUV), nanocrystalline ribbon, variable magnetic coupler, wireless power transfer (WPT) | INTRODUCTIONIn recent years, autonomous underwater vehicles (AUVs) have become a hot research topic in the field of marine engineering due to their significant applications. [1][2][3] Although AUVs have excellent maneuverability and flexibility, the limited energy of the batteries they carry does not allow them to perform continuous work over a long period of time and over a large area. [4][5][6] Wireless power transfer (WPT) is a new energy supply method that can compensate for these drawbacks and give AUVs a new level of performance. [7][8][9] WPT was first applied in the air medium, mainly for wireless charging of electric vehicles, 10 wireless charging of medical electronic pacemakers, 11 and wireless charging of smart tailless homes. 12 As the technology progresses and the

show abstract

Review of Contactless Energy Transfer Concept Applied to Inductive Power Transfer Systems in Electric Vehicles

Cited by 14 publications

References 92 publications

Biological and Medical Disturbances Due to Exposure to Fields Emitted by Electromagnetic Energy Devices—A Review

Biological and Medical Disturbances Due to Exposure to Fields Emitted by Electromagnetic Energy Devices—A Review

Coupled Models in Electromagnetic and Energy Conversion Systems from Smart Theories Paradigm to That of Complex Events: A Review

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

Contact Info

Product

Resources

About