An Integrated Characterization Model and Multiobjective Optimization for the Design of an EV Charger’s Circular Wireless Power Transfer Pads

Hariri, Abla O.; Elsayed, Ahmed T.; Mohammed, Osama A.

doi:10.1109/tmag.2017.2661722

Cited by 33 publications

(15 citation statements)

References 11 publications

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“…According to the environmental perception of marine ecological protection site, dynamic positioning and robot tracking recognition are carried out [7]. The state measurement equation of the spatial position of the moving path is analyzed in combination with the robot sliding control method:…”

Section: Marine Ecological Protection Robot Obstacle Avoidance and Positioning Outputmentioning

confidence: 99%

Sliding control method of marine ecological protection robot

Zhang

2021

THERM SCI

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In order to solve the problem of low control accuracy of the marine ecological protection robot in the route planning process during positioning, a new sliding control method is proposed. First, obtain the position information of the marine ecological protection robot, use the dynamic information measurement method to process the dynamic information, and extract the position tracking information. According to the needs of dynamic positioning and target path tracking, combined with the robot sliding control method, the global positioning of the marine ecological protection robot is designed. Experiments show that this method has high positioning accuracy for marine ecological protection robots, small positioning errors, good obstacle avoidance performance and strong dynamic positioning control capabilities.

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Section: Marine Ecological Protection Robot Obstacle Avoidance and Positioning Outputmentioning

confidence: 99%

Sliding control method of marine ecological protection robot

Zhang

2021

THERM SCI

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“…Coupling could be improved in this design compared with a single ferrite bar. Hariri et al [93] present a circular pad design that takes the effect of the magnetic core and the conductive shielding layers. Moreover, they proposed the Pareto optimality algorithm to maximise the coupling factor and the quality factor for the coils of the dynamic wireless EVs charging system.…”

Section: Pad Form Designmentioning

confidence: 99%

Survey on magnetic resonant coupling wireless power transfer technology for electric vehicle charging

Mou

Gladwin

Zhao

et al. 2019

IET Power Electronics

107

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2019) 'Survey on magnetic resonant coupling wireless power transfer technology for electric vehicle charging. ', IET power electronics.,12 (12). pp. 3005-3020.The full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-prot purposes provided that:• a full bibliographic reference is made to the original source • a link is made to the metadata record in DRO • the full-text is not changed in any way The full-text must not be sold in any format or medium without the formal permission of the copyright holders.Please consult the full DRO policy for further details.Abstract: Wireless Power Transfer technology (WPT) makes it possible to supply power through an air-gap, without the need for current-carrying wires. One important technique of WPT technology is magnetic resonant coupling (MRC) WPT. Based on the advantages of MRC WPT, such as safety and high power transfer efficiency over a long transmit distance, there are many possible applications of MRC WPT. This paper provides a comprehensive, state-of-the-art review of the MRC WPT technology and wireless charging for electric vehicle (EV). A comparative overview of MRC WPT system design which includes a detailed description of the prototypes, schematics, compensation circuit topologies (impedance matching), and international charging standards. In addition, this paper provides an overview of wireless EV charging including the static wireless EV charging and the dynamic wireless EV charging, which focuses on the coil design, power transfer efficiency, and current research achievement in literature.

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“…When the helix coil and shielding material are determined, the exit circular radius can be calculated by (6). So merge (5) and (6), we have…”

Section: Magnetic Properties Analysismentioning

confidence: 99%

“…[1][2][3][4][5] However, the practical application of WPT technology is currently limited by the contradiction between over meters-scale power transmitting distance and coil volume and weight constrains, such as in the field of implanted device and unmanned aerial vehicles. 6,7 The performance of WPT is normally evaluated by energy transmission efficiency and other electromagnetic influence index during the transmission process.…”

Section: Introductionmentioning

confidence: 99%

Magnetic shielding structure optimization design for wireless power transmission coil

et al. 2017

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In order to improve the performance of the wireless power transmission (WPT) system, a novel design scheme with magnetic shielding structure on the WPT coil is presented in this paper. This new type of shielding structure has great advantages on magnetic flux leakage reduction and magnetic field concentration. On the basis of theoretical calculation of coil magnetic flux linkage and characteristic analysis as well as practical application feasibility consideration, a complete magnetic shielding structure was designed and the whole design procedure was represented in detail. The simulation results show that the coil with the designed shielding structure has the maximum energy transmission efficiency. Compared with the traditional shielding structure, the weight of the new design is significantly decreased by about 41%. Finally, according to the designed shielding structure, the corresponding experiment platform is built to verify the correctness and superiority of the proposed scheme.

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An Integrated Characterization Model and Multiobjective Optimization for the Design of an EV Charger’s Circular Wireless Power Transfer Pads

Cited by 33 publications

References 11 publications

Sliding control method of marine ecological protection robot

Sliding control method of marine ecological protection robot

Survey on magnetic resonant coupling wireless power transfer technology for electric vehicle charging

Magnetic shielding structure optimization design for wireless power transmission coil

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