This paper presents a new modulation method for matrix converters control, based on Sigma-Delta modulation. The method employs a Sigma-Delta modulator, equipped with a quantizer with time-variable reference levels. A new filter type is also presented that reduces filter quality factor with losses that are present only at resonance.
Sigma-Delta Based Modulation Method for Matrix Converters / Orcioni, Simone; Biagetti, Giorgio; Crippa, Paolo; Falaschetti, Laura; Turchetti, Claudio. - ELETTRONICO. - (2018), pp. 1-5. (Intervento presentato al convegno IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I CPS Europe) tenutosi a Palermo, Italy nel 12 - 15 June 2018) [10.1109/EEEIC.2018.8494205].
Sigma-Delta Based Modulation Method for Matrix Converters
Simone Orcioni
;Giorgio Biagetti;Paolo Crippa;Laura Falaschetti;Claudio Turchetti
2018-01-01
Abstract
This paper presents a new modulation method for matrix converters control, based on Sigma-Delta modulation. The method employs a Sigma-Delta modulator, equipped with a quantizer with time-variable reference levels. A new filter type is also presented that reduces filter quality factor with losses that are present only at resonance.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
