- Title
- A novel double quad-inverter configuration for multilevel twelve-phase open-winding converter
- Creator
- Padmanaban, Sanjeevikumar, Blaabjerg, Frede, Wheeler, Patrick William, Ojo, Joseph Olorunfemi, Maroti, Pandav Kiran
- Subject
- Dual six-phase inverter, Twelve-phase inverter, Multilevel inverters
- Date
- 2016
- Type
- Conference proceedings
- Identifier
- http://hdl.handle.net/10210/213708
- Identifier
- uj:21186
- Identifier
- Citation: Padmanaban, S. et al. 2016. A novel double quad-inverter configuration for multilevel twelve-phase open-winding converter.
- Description
- Abstract: This paper describes a novel proposal of double quad-inverter configuration for multilevel twelve-phase openwinding ac converter. Modular power units are developed from reconfigured eight classical three-phase voltage source inverters (VSIs). Each VSI has one additional bi-directional switching device (MOSFET/IGBT) per each phase and linked neutral with two capacitors. An original modified single carrier five-level modulation (MSCFM) algorithm is developed and modulates each 2-level VSIs as equivalent to ones 5-level multilevel inverter. Observed set of results are presented with model based numerical simulation software’s (Matlab/PLECS) developments. Further, the results confirm the good agreement to the developed theoretical background. Proposed converter suits the need of low-voltage/high-current applications such as ac tractions and ‘More-Electric Aircraft’ propulsion systems.
- Language
- English
- Rights
- ©2016, authors
- Full Text
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