ITERATIVE SLICING AS SOLUTION TO THE MODEL PREDIC- TIVE CONTROL PROBLEM OF A THREE-LEVEL INVERTER

dc.contributor.author	Raath, J.
dc.contributor.author	Mouton, H. du Toit
dc.contributor.author	Geyer, T.
dc.date.accessioned	2018-11-19T07:43:19Z
dc.date.available	2018-11-19T07:43:19Z
dc.date.issued	2017
dc.identifier.uri	http://hdl.handle.net/11462/1729
dc.description	Conference Proceedings	en_US
dc.description.abstract	This paper considers a model predictive controller with reference tracking that manipulates the integer switch positions of a power converter. It can be shown that the optimal switch position can be computed in a new coordinate system by solving the closest vector problem in a lattice by iterative slicing. A list of Voronoi relevant vectors defining the basic Voronoi cell of a lattice is used to find the Voronoi cell containing the unconstrained optimum in an iterative manner. This concept is exemplified for a three-level single-phase converter with an RL load.	en_US
dc.format.extent	3 975 424 bytes, file
dc.format.mimetype	Application/PDF
dc.language.iso	en_US	en_US
dc.publisher	IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE)	en_US
dc.subject	Model Predictive Control	en_US
dc.subject	Voronoi diagram	en_US
dc.subject	Voronoi relevant vectors	en_US
dc.subject	Closest vector problem	en_US
dc.subject	Iterative slicing	en_US
dc.title	ITERATIVE SLICING AS SOLUTION TO THE MODEL PREDIC- TIVE CONTROL PROBLEM OF A THREE-LEVEL INVERTER	en_US
dc.type	Presentation	en_US