Design of WPT coils to minimize AC resistance and capacitor stress applied to SS-topology

Tanzania, Robin; Choo, Fook Hoong; Siek, Liter

doi:10.1109/iecon.2015.7392085

Cited by 13 publications

(2 citation statements)

References 14 publications

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“…High-power WPT systems have advanced significantly thanks to efforts to optimize the design of magnetic devices, power electronic stages, control strategies, communication protocols, and other related fields, [20], [21], [22].…”

Section: Introductionmentioning

confidence: 99%

Printed Circuit Board Coils of Multitrack Litz Structure for 3.3-kW Inductive Power Transfer System

Narvaez

Carretero

Lope

et al. 2023

IEEE Trans. Transp. Electrific.

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Section: Introductionmentioning

confidence: 99%

Printed Circuit Board Coils of Multitrack Litz Structure for 3.3-kW Inductive Power Transfer System

Narvaez

Carretero

Lope

et al. 2023

IEEE Trans. Transp. Electrific.

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“…Detailed modeling of the Litz coil for AC resistance estimation [118] and approximation methods [119] are available in the literature. In [120] an analytical method for size and electrical specification optimization of underwater IWPT system based on Litz wire coil is proposed.…”

mentioning

confidence: 99%

Review of Crucial Problems of Underwater Wireless Power Transmission

Liu

Sun

et al. 2022

Electronics

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In order to solve the problem of energy supply for underwater equipment, wireless power transmission technology is becoming a new way of underwater power transmission. It has incomparable technical advantages over traditional power supply method, and can effectively improve the safety, reliability, convenience and concealment of power supply for underwater equipment. The WPT has a natural electrical isolation between the primary and secondary sides to ensure safe charging in an underwater environment. This breakthrough technology greatly facilitates power transmission in the deep sea. However, current transmission power and efficiency levels are not at the level of WPT systems in air. Based on the analysis of the development status of underwater wireless power transmission technology, this paper firstly puts forward the challenges of underwater wireless power transmission, and summarizes the electromagnetic coupler structure, underwater docking mode, compensation topology, control method and eddy current loss. The current research hotspots in the field of underwater wireless power transmission are summarized and analyzed. Finally, according to the development trend of technology, the urgent technical problems in underwater wireless power transmission are expounded.

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Selection of high transfer stability and optimal power-efficiency tradeoff with respect to distance region for underground wireless power transfer systems

Chen

Tian

et al. 2020

J. Power Electron.

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Design of WPT coils to minimize AC resistance and capacitor stress applied to SS-topology

Cited by 13 publications

References 14 publications

Printed Circuit Board Coils of Multitrack Litz Structure for 3.3-kW Inductive Power Transfer System

Printed Circuit Board Coils of Multitrack Litz Structure for 3.3-kW Inductive Power Transfer System

Review of Crucial Problems of Underwater Wireless Power Transmission

Selection of high transfer stability and optimal power-efficiency tradeoff with respect to distance region for underground wireless power transfer systems

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