Electromechanical Numerical Analysis of an Air-Core Pulsed Alternator via Equivalent Network Formulation

Vincenzo Di Dio, Luca Sani, Raugi, Antonio Musolino, Rocco Rizzo

Risultato della ricerca: Articlepeer review

5 Citazioni (Scopus)


In this paper, the numerical analysis on an air-core pulsed alternator is presented. Since compulsators are characterized by very fast electromechanical transients, their accurate analysis requires strong coupling between the equations governing the electrical and the mechanical behaviors. The device is investigated by using a dedicated numerical code capable to take into account eddy currents, compensating windings, as well as the excitation/control circuits. Furthermore, the code is capable of modeling centrifugal forces and vibrations acting on the shaft due to electric and mechanical unbalances or to misalignments of the shaft from its centered position. This makes the code a very powerful tool during the design phase. Examples of application of the code to machines with nonuniform compensating shield and with shorted compensating windings are shown.
Lingua originaleEnglish
pagine (da-a)1429-1435
Numero di pagine7
RivistaIEEE Transactions on Plasma Science
Stato di pubblicazionePublished - 2017

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Condensed Matter Physics

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