2021
DOI: 10.3390/wevj12030089
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Abstract: In order to design a high efficiency Wireless Electric Vehicle Charging (WEVC) system, the design of the different system components needs to be optimized, particularly the design of a high-coupling, misalignment-tolerant inductive link (IL), comprising primary and secondary charging coils. Different coil geometries can be utilized for the primary and the secondary sides, each with a set of advantages and drawbacks in terms of weight, cost, coupling at perfect alignment and coupling at lateral misalignments. I… Show more

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Cited by 18 publications
(5 citation statements)
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“…the mutual inductance between the corresponding endpoints; μ is the magnetic permeability; l 1 =l 2 =h=t is the corresponding distance shown in the Figure 1. It has been shown that the coupling mechanism is more inclusive of the offset range using a square structure, a property that fits exactly with the expectation of the bias displacement of the dynamic wireless charging system for EVs, [40][41][42] therefore, in the following discussion, the square coil structure will be optimally designed.…”
Section: Design Analysis Of Coupling Mechanismmentioning
confidence: 84%
See 1 more Smart Citation
“…the mutual inductance between the corresponding endpoints; μ is the magnetic permeability; l 1 =l 2 =h=t is the corresponding distance shown in the Figure 1. It has been shown that the coupling mechanism is more inclusive of the offset range using a square structure, a property that fits exactly with the expectation of the bias displacement of the dynamic wireless charging system for EVs, [40][41][42] therefore, in the following discussion, the square coil structure will be optimally designed.…”
Section: Design Analysis Of Coupling Mechanismmentioning
confidence: 84%
“… a 1 false/ a 2 false/ b 1 false/ b 2 false/ c 1 false/ c 2 false/ d 1 false/ d 2 $a_{1} / a_{2} / b_{1} / b_{2} / c_{1} / c_{2} / d_{1} / d_{2}$ is the endpoint of each wire segment in Figure 1, Ma1a2false/Mb1b2false/Mc1c2false/Md1d2false/Ma1c2false/Ma2c1false/Mb1d2false/Mb2d1$M_{a_{1} a_{2}} / M_{b_{1} b_{2}} / M_{c_{1} c_{2}} / M_{d_{1} d_{2}} / M_{a_{1} c_{2}} / M_{a_{2} c_{1}} / M_{b_{1} d_{2}} / M_{b_{2} d_{1}}$ is the mutual inductance between the corresponding endpoints; μ is the magnetic permeability; l1false/l2false/hfalse/t$l_{1} / l_{2} / h / t$ is the corresponding distance shown in the Figure 1. It has been shown that the coupling mechanism is more inclusive of the offset range using a square structure, a property that fits exactly with the expectation of the bias displacement of the dynamic wireless charging system for EVs, [ 40–42 ] therefore, in the following discussion, the square coil structure will be optimally designed.…”
Section: Design and Research Of New Coupling Core Structurementioning
confidence: 90%
“…Through the electrification of transportation, fossil fuels may eventually be replaced by renewable energy. Local microgrids could gain power from V2G, and these could be combined with renewable energy systems [197][198][199][200][201][202][203][204]. Although they cannot be used to generate electricity directly, batteries are used for storage.…”
Section: Ev-based Vehicle-to-grid (V2g)mentioning
confidence: 99%
“…The dimensions of the IPT system are shown in Table 2. The turns of the coils were predefined because they corresponded to an existing system for power transfer that was built and studied in GeePs (See references [22], [23]), and the external size of the coils was predefined because references [24], [25] provided some design guidelines that the optimal value of the width of a rectangular coil is three times the air gap between the transmitter and the receiver.…”
Section: Problem Statementmentioning
confidence: 99%