The paper proposes a simple solution to a safety problem encountered during the development of a series-series compensated IPT system for electric vehicles. This problem is related to the equivalent current source behavior of the receiver side in presence of an unpredicted load disconnection. A pure analog hardware system able to manage this fault protecting the filtering elements of the system is proposed. The system is investigated by means of a circuit simulation then its physical implementation is presented. The effectiveness of the proposed solution is experimentally proven.
Fast hardware protection for a series-series compensated inductive power transfer system for electric vehicles / Ganga, Alessandro La; Cirimele, Vincenzo; Ruffo, Riccardo; Guglielmi, Paolo. - ELETTRONICO. - (2017), pp. 1-6. (Intervento presentato al convegno 2017 IEEE Southern Power Electronics Conference (SPEC) tenutosi a Puerto Varas, Chile nel 4-7 Dec. 2017) [10.1109/SPEC.2017.8333626].
Fast hardware protection for a series-series compensated inductive power transfer system for electric vehicles
Cirimele, VincenzoCo-primo
;
2017
Abstract
The paper proposes a simple solution to a safety problem encountered during the development of a series-series compensated IPT system for electric vehicles. This problem is related to the equivalent current source behavior of the receiver side in presence of an unpredicted load disconnection. A pure analog hardware system able to manage this fault protecting the filtering elements of the system is proposed. The system is investigated by means of a circuit simulation then its physical implementation is presented. The effectiveness of the proposed solution is experimentally proven.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
