Rigorous design of matched wireless power transfer links based on inductive coupling

Autor:	MONTI, GIUSEPPINA, TARRICONE, Luciano, Costanzo, A., Mastri, F., Mongiardo, M.
Přispěvatelé:	Monti, G, Costanzo, A., Mastri, F., Mongiardo, M., Tarricone, L., Monti, Giuseppina, Tarricone, Luciano
Jazyk:	angličtina
Rok vydání:	2016
Předmět:	wireless power transfer Condensed Matter Physic efficiency maximization inductive coupling Electrical and Electronic Engineering efficiency maximization inductive coupling power maximization wireless power transfer power maximization Earth and Planetary Sciences (all)
Popis:	This paper focuses on a near-field wireless power transmission link consisting of two magnetically coupled inductances. The case of a resonant coupling realized by adding appropriate compensating capacitances is solved. By using a network formalism, the link is modeled as a two-port network and rigorously analyzed in the case where both the input impedance and the load are specified. In particular, it is demonstrated that there is just one optimum design of the network that allows maximizing both the efficiency and the active power on the load. Closed-form design formulas for the optimum design are presented and validated by circuital simulations.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b0ecc03a19b1a3168102509d3bde2a76 http://hdl.handle.net/11585/565435 Zobrazit plný text záznamu