Numerical Iterative Methods Solving three-phase Multilevel Voltage Converter

0348344 - ÚTIA 2011 RIV JP eng C - Konferenční příspěvek (zahraniční konf.)
Kujan, Petr
Numerical Iterative Methods Solving three-phase Multilevel Voltage Converter.
Proceedings of the 2010 IEEE Multi-Conference on Systems and Control. Vol. IEEE CACSC CFP10CAC-CDR. Yokohama: IEEE, 2010, s. 1801-1806. ISBN 978-1-4244-5355-9.
[The 10th IEEE International Symposium on Computer-Aided Control System Design. Yokohama, Kanagawa (JP), 08.09.2010-10.09.2010]
Grant CEP: GA MŠMT(CZ) 1M0567
Grant ostatní: GA ČR(CZ) GPP103/10/P323
Výzkumný záměr: CEZ:AV0Z10750506
Klíčová slova: multilevel converter * numerical methods * optimal PWM * selective harmonic elimination
Kód oboru RIV: BC - Teorie a systémy řízení

The main aim of this paper is to improve and further develop numerical iterative methods for calculating the optimum sequence of switching angles for the multilevel converter of direct to alternating voltage in the three-phase system. Advantages and disadvantages of numerical iterative methods and their application for finding a solution for multilevel converter with a higher number of DC sources are discussed. To solve the problem it is fundamental to choose the initial conditions suitably and deal with divergence of numerical iterative algorithms.
Trvalý link: http://hdl.handle.net/11104/0188898