Please use this identifier to cite or link to this item:
|Title:||Optimal pulsewidth modulation of a dual three-level inverter system operated from a single DC link||Authors:||Boller, T.
|Issue Date:||2011||Citation:||Boller, T.,Holtz, J.,Rathore, A.K. (2011). Optimal pulsewidth modulation of a dual three-level inverter system operated from a single DC link. IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings : 3406-3410. ScholarBank@NUS Repository. https://doi.org/10.1109/ECCE.2011.6064229||Abstract:||Operating a dual three-level inverter system from a single dc link circuit is an economic solution for generating five-level output voltage waveforms and to double the output power compared to a single three-level inverter. Such inverter system is used for feeding a drive motor with open stator windings. A mechanism is then required to reduce the common mode voltage components of the motor voltages. This paper describes an off-line optimization method that minimizes both the harmonic distortion of the motor currents and the common mode voltage components. The optimization permits reducing the switching frequency to a very low value of 200 Hz without compromising on harmonic distortion. High performance operation of the drive system at low switching frequency is experimentally demonstrated. © 2011 IEEE.||Source Title:||IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings||URI:||http://scholarbank.nus.edu.sg/handle/10635/71296||ISBN:||9781457705427||DOI:||10.1109/ECCE.2011.6064229|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Sep 29, 2022
checked on Sep 22, 2022
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.