Model of contactless power transfer system for linear track

State-of-the-art of contactless energy transfer (CET) systems: design rules and applications

“…The description of a CET system based on a linear transformer is formally introduced in [32], though studied in numerous other works, such as [6,53,54]. A linear transformer, is composed by a linear track that constitutes a long magnetic primary circuit, or a long primary winding loop, and one or more secondary winding wound about a "magnetic pickup" free to move on the linear track, as shown in Fig.…”

Computer Model for Railway Inductive Power Supply Using the Valtchev Model

“…In References [2] and [11] only the inductances of the primary side are used in the electric model. Before the research that lead to this paper this was the model used to represent the contactless transformer of the RIPS.…”

“…Finally with the intention of representing the dc load in the ac system, the equivalent value is proposed in [1] and [11] as follows:…”

“…After presenting all the modeling used to construct the RIPS, both circuits is shown; the previous approach based in [2] and [11] and further, the new model based in [9].…”

Computer model for railway inductive power supply using Valtchev model

“…In References [5] and [7] the inductances of the primary only are using in the electric model. Before the research that lead to this paper this was the model used to represent the contactless transformer of the RIPS.…”