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35 results on '"Piazza, M."'

31. Reliability assessment in different HTO test conditions of AlGaN/GaN HEMTs

Author

Malbert, N., primary, Labat, N., additional, Curutchet, A., additional, Sury, C., additional, Hoel, V., additional, de Jaeger, J.-C., additional, Defrance, N., additional, Douvry, Y., additional, Dua, C., additional, Oualli, M., additional, Piazza, M., additional, Bru-Chevallier, C., additional, Bluet, J.-M., additional, and Chikhaoui, W., additional

Published
2010
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34. An Optimized Feedback Common Mode Active Filter for Vehicular Induction Motor Drives.

Author

Di Piazza, M. C., Ragusa, A., and Vitale, G.

Subjects
*FEEDBACK control systems, *ELECTRIC filters, *INDUCTION motors, *PULSE width modulation transformers, *BANDWIDTHS, *ELECTROMAGNETIC devices
Abstract

This paper proposes a common mode (CM) electromagnetic interference active filter devised for application in automotive induction motor drives. The active filter is based on a feedback scheme and it is realized using linear amplifiers. It performs the compensation of the CM voltage at the motor input, allowing an increase of the drive reliability and a reduction of the harmonic content of leakage high-frequency CM currents that affect the vehicle electromagnetic compatibility. A size-optimized layout is proposed and the influence of the power linear amplifier performance on the CM voltage compensation is discussed. General guidelines for the active filter design are given and its experimental implementation is presented. Finally, the filter performance is assessed by simulations and experimental tests. [ABSTRACT FROM AUTHOR]

Published
2011
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35. Optimized design of high power density EMI filters for power electronic converters

Author

Gianpaolo Vitale, Pericle Zanchetta, G. Giglia, Giuseppe Costantino Giaconia, Guido Ala, M. C. Di Piazza, Massimiliano Luna, Ala, G., Giaconia, G., Giglia, G., Di Piazza, M., Luna, M., Vitale, G., and Zanchetta, P.

Subjects
Engineering, Switched-mode power supply, Energy Engineering and Power Technology, 02 engineering and technology, 01 natural sciences, Electromagnetic interference, EMI filter design, EMI, 0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, Electronic engineering, Optical filter, Power density, 010302 applied physics, Power converters, Electrical Drives, Renewable Energy, Sustainability and the Environment, business.industry, Mathematics::History and Overview, 020208 electrical & electronic engineering, Electrical engineering, Electrical Drive, Power converter, Converters, Power (physics), Settore ING-IND/31 - Elettrotecnica, Computer Networks and Communication, Hardware and Architecture, Filter (video), business
Abstract

Nowadays, power density of power converters and related EMI filters is gaining more and more attention. This severely impacts on the design constraints in several application domains. A conventional design of the EMI filter does not guarantee the selection of components/configuration leading to the best power density. For this reason, an optimized design procedure of discrete EMI filters in terms of power density is proposed in this paper. It is based on a previously developed rule-based design procedure, introducing here additional features to obtain a more effective optimization of EMI filter's power density. The proposed approach has been validated in terms of EMI filter's performance and size reduction, by a comparison between an EMI filter designed using the optimized procedure and a conventionally designed one, for two different case studies.

Published
2016

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