In this paper we propose a computational procedure to simulate the magnetic behavior of inductive blocking devices for the mitigation of the induced voltage and current pulses on the aircrafts circuits during a lightning shock. The non linear and hysteretic phenomenon are simulated using a model based on the Preisach theory and implemented in a finite difference scheme in time domain. Using this procedure the performances of the blocking devices can be computed and optimized according to the standard requirements for avionic applications. A dedicated pulse generator is designed and realized for the experimental tests in order to compare numerical results and measurements.
|Titolo:||Modeling of Inductive Blocking Devices for the Mitigation of Indirect Lightning Effects|
|Data di pubblicazione:||2017|
|Citazione:||Cardelli, E., Faba, A., Gaiotto, S., Laudani, A., Riganti Fulginei, F., Salvini, A., et al. (2017). Modeling of Inductive Blocking Devices for the Mitigation of Indirect Lightning Effects. IEEE TRANSACTIONS ON MAGNETICS, 53(6), 1-4.|
|Appare nelle tipologie:||1.1 Articolo in rivista|