Analysis on Characters of Contactless Power Transferring Systems in Undersea Applications

Ze Song Li; Hai Rong Wang; Ying Zhang; De Jun Li

doi:10.4028/www.scientific.net/AMM.431.207

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 431Analysis on Characters of Contactless Power...

Analysis on Characters of Contactless Power Transferring Systems in Undersea Applications

Abstract:

In undersea applications, contactless power transferring (CPT) systems are surrounded by seawater, and show very different characters versus those used in air. To improve the transferring capacity and stability of CPT systems used in seawater, a new model was established in this paper, and the parasitic capacitance across the coupled coils was considered in this model. By using two-port network method, the model was analyzed to demonstrate the transferring properties of the system. Coupling parameters and parasitic capacitances of a physical prototype were measured, and the data were used to compare the two models inner characters. Conclusions of this research can be used in more in-depth studies.

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Periodical:

Applied Mechanics and Materials (Volume 431)

Pages:

207-212

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.431.207

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Online since:

October 2013

Authors:

Ze Song Li*, Hai Rong Wang, Ying Zhang, De Jun Li

Keywords:

Contactless Power Transfer, Full-Coupled Model, Parasitic Capacitance, Two-Port Network

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