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pro vyhledávání: '"L. Del Ferraro"'
Akademický článek
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Autor:
F. Martinelli, L. Godente, L. Del Ferraro, R. Fabbrini, R. D’Onofrio, A. Tucciarone, F. Netti
Publikováno v:
Muscle Ligaments and Tendons Journal. :82
Publikováno v:
IEEE Transactions on Power Electronics. 21:720-729
In this paper, two methods for flux linkage regulation in a starter/alternator with an axial-flux permanent magnet (AFPM) machine are proposed and compared. Desired regulation is achieved by two different mechanical solutions, each of them capable of
Akademický článek
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Autor:
Fabio Giulii Capponi, L. Del Ferraro
Publikováno v:
IAS
In order to limit losses in high-frequency transformers and inductor windings, special and expensive solutions such as Litz Wire are often adopted. The high cost of these wires is due to the complex process needed for realizing a thin insulating coat
Publikováno v:
2007 IEEE International Electric Machines & Drives Conference.
Coreless permanent magnet (PM) machines can be a viable solution for applications where light-weight and high- efficiency are requested, as the absence of an iron core in the stator reduces machine weight and losses at high-frequency losses. Due to t
Publikováno v:
International Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2006. SPEEDAM 2006..
The new high speed railway lines, under construction in Italy, are electrified in 2times25 kHz - 50 Hz and, in order to avoid interference problems between traction and signaling current, make use of a signaling system based on audio frequency track
An ac brushless drive in which Hall-effect sensors are used as rotor position sensors is presented in this paper. Three different methods to obtain a high-resolution position estimation from the low-resolution sensors are described and compared throu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be2a77670edeb52bc5c7ecdf69ebd285
http://hdl.handle.net/11573/362421
http://hdl.handle.net/11573/362421
Because of their high compactness and lightness, together with high efficiency, Axial-Flux PM (AFPM) machines are among the most suitable candidates for several automotive applications. As a drawback, they are limited in speed range because voltage r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::196b41e246fd329307cd7fd3b1bedf17
http://hdl.handle.net/11573/235763
http://hdl.handle.net/11573/235763
Autor:
L. Del Ferraro, Fabio Giulii Capponi
Publikováno v:
2005 IEEE Vehicle Power and Propulsion Conference.
The development of power electronic system has brought the application of solid-state power converters in a variety of new fields of application. For example, the number of power converter varies from a few converters in a conventional car to hundred