0000000000792220

AUTHOR

B D’agostino

showing 3 related works from this author

Partial discharges on IGBT modules: Are sinusoidal waveforms sufficient to evaluate behavior?

2014

In recent years, the increasing use of AC-DC converters, especially in the field of renewable energy sources has led to the implementation of new modulation techniques, in particular the ones based on the pulse width modulation. The purpose of the present work is to verify the different behavior that is obtained when the components are subjected to the partial discharge test carried out with a sinusoidal waveform, and when they are subjected to PWM stress-type, similar to the actual signal generated by this type of electronic components. By considering equal rms value of the fundamental sine wave, the comparison has shown different partial discharges patterns.

Engineeringbusiness.industrySettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciIGBTSignalPD measurementsRoot mean squareSettore ING-IND/31 - ElettrotecnicaSine waveModulationvisual_artElectronic componentPartial dischargevisual_art.visual_art_mediumElectronic engineeringWaveformPartial DischargebusinessSettore ING-INF/07 - Misure Elettriche E ElettronichePulse-width modulation2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP)
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CARATTERIZZAZIONE ELETTROMAGNETICA DI IGBT IN PRESENZA DI SCARICHE PARZIALI

2014

Settore ING-IND/31 - ElettrotecnicaPartial discharge Igbt PWM.
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Attività di Ricerca del Laboratorio LEPRE

2014

Settore ING-IND/31 - ElettrotecnicaSCARICHE PARZIALI METODI E STRUMENTI PER LA RICONFIGURAZIONE DI SISTEMI FOTOVOLTAICI Piezoelettrici e pioggia (energy harvesting) CARATTERIZZAZIONE DI HV/MV CAVI DC
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