State-Space Models for Assisting Loosely Coupled Inductive Power Transfer Systems Analysis

Abstract

In this work, inductive power transfer systems with five different compensation topologies are considered: series–series, parallel–series, series–parallel, parallel–parallel and double-sided LCC. State-space models are deduced in order to help engineers perform suitable dynamic analysis in the design process. Linearization procedures such as small signal assumptions are not employed. Finally, an example illustrates how the proposed equations can be used for analysis purposes.