The paper deals with measurements of iron losses in toroidally-wound laminated magnetic cores supplied by means of wide-bandgap-semiconductor-based power electronic converters. The study is aimed at investigating the impact of selected PWM parameters on the iron losses, through an extensive experimental measurement campaign; the magnetic core under test is supplied by pulse-width-modulated voltage waveforms with switching frequencies greater than 100 kHz and different deadtimes. This investigation is used for a critical review of an engineering method that was proposed in prior literature to predict iron losses in the presence of a distorted voltage supply.
Measurements and Prediction of Iron Losses in Laminated Magnetic Cores Supplied By Ultra-High Switching Frequency PWM / Cremente, Daniele; Scelba, Giacomo; De Donato, Giulio; Vaschetto, Silvio; Agamloh, Emmanuel; Cavagnino, Andrea. - (2022), pp. 1-7. (Intervento presentato al convegno 2022 IEEE Energy Conversion Congress and Exposition (ECCE) tenutosi a Detroit, MI, USA nel 09-13 October 2022) [10.1109/ECCE50734.2022.9947601].
Measurements and Prediction of Iron Losses in Laminated Magnetic Cores Supplied By Ultra-High Switching Frequency PWM
Scelba, Giacomo;De Donato, Giulio;Vaschetto, Silvio;Cavagnino, Andrea
2022
Abstract
The paper deals with measurements of iron losses in toroidally-wound laminated magnetic cores supplied by means of wide-bandgap-semiconductor-based power electronic converters. The study is aimed at investigating the impact of selected PWM parameters on the iron losses, through an extensive experimental measurement campaign; the magnetic core under test is supplied by pulse-width-modulated voltage waveforms with switching frequencies greater than 100 kHz and different deadtimes. This investigation is used for a critical review of an engineering method that was proposed in prior literature to predict iron losses in the presence of a distorted voltage supply.File | Dimensione | Formato | |
---|---|---|---|
2022134730.pdf
accesso aperto
Tipologia:
2. Post-print / Author's Accepted Manuscript
Licenza:
PUBBLICO - Tutti i diritti riservati
Dimensione
873.22 kB
Formato
Adobe PDF
|
873.22 kB | Adobe PDF | Visualizza/Apri |
Measurements_and_Prediction_of_Iron_Losses_in.pdf
non disponibili
Tipologia:
2a Post-print versione editoriale / Version of Record
Licenza:
Non Pubblico - Accesso privato/ristretto
Dimensione
926.5 kB
Formato
Adobe PDF
|
926.5 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11583/2978934