Open AccessModular space‐vector pulse‐width modulation for nine‐switch converters
Author(s) -
Dehghan Seyed Mohammad,
Amiri Arash,
Mohamadian Mustafa,
Andersen Michael A.E.
Publication year - 2013
Publication title -
iet power electronics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.637
H-Index - 77
eISSN - 1755-4543
pISSN - 1755-4535
DOI - 10.1049/iet-pel.2012.0203
Subject(s) - inverter , pulse width modulation , support vector machine , modular design , space vector modulation , converters , space vector , modulation (music) , computer science , control theory (sociology) , mode (computer interface) , electronic engineering , topology (electrical circuits) , voltage , physics , engineering , artificial intelligence , electrical engineering , acoustics , control (management) , operating system
Recently, nine‐switch inverter (NSI) has been presented as a dual‐output inverter with constant frequency (CF) or different frequency (DF) operation modes. However, the CF mode is more interesting because of its lower switching device rating. This study proposes a new space‐vector modulation (SVM) method for the NSI that supports both the CF and DF modes, whereas conventional SVM of NSI can be used only in the DF mode. The proposed SVM can be easily implemented based on the conventional six‐switch inverter SVM modules. The performance of the proposed SVM is verified by the simulation and experimental results.