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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Félix Rojas-Lobos ; Ralph Kennel ; Roberto Cárdenas-Dobson 
Title:
3D-SVM algorithm and capacitor voltage balancing in a 4-leg NPC converter operating under unbalanced and non-linear loads 
Abstract:
In this paper analysis and simulation of a 3D-Space Vector Modulation (SVM) for a 4-Leg Neutral-Point-Clamped (NPC) Inverter, including the capacitor voltage balancing is presented. In order to analyze the capacitor voltage balancing, different regions are defined in the α-β-γ space. The analysis and simulations results show that for sinusoidal, symmetric, balance or unbalanced voltages reference and linear loads, the NP voltage oscillate naturally around the middle point of the DC-Link voltage....    »
 
Book / Congress title:
Proceeding of the 2013 15th European Conference on Power Electronics and Applications (EPE) 
Date of congress:
3-5 September 2013 
Year:
2013 
Quarter:
3. Quartal 
Year / month:
2013-09 
Month:
Sep 
E-ISBN:
978-1-4799-0116-6 
Reviewed:
ja 
Language:
en 
Fulltext / DOI:
Semester:
SS 13 
TUM Institution:
Lehrstuhl für Elektrische Antriebssysteme und Leistungselektronik