TY - GEN
T1 - Logic-Equations-Based Modulation Technique for Natural Balance Control of an Improved Active-Neutral-Point-Clamped (I-ANPC) Multilevel Converter
AU - Dargahi, Vahid
AU - Corzine, Keith A.
AU - Enslin, Johan H.
AU - Sadigh, Arash Khoshkbar
AU - Rodriguez, Jose
AU - Blaabjerg, Frede
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/12/3
Y1 - 2018/12/3
N2 - Multilevel voltage-source power-converter topologies are used primarily for medium/high-voltage applications including adjustable-speed drives, FACTS devices, HVDC transmission, etc. Active neutral-point-clamped (ANPC) voltage-source converter as a derived topology from NPC family is a well-established configuration for medium-voltage market. This paper explores the Improved-ANPC (I-ANPC) converter and analyzes its major advantage compared with the classical flying-capacitor multilevel topologies. Further, a set of logic-equations are derived for natural balance control of the seventeen-level and twenty-one-level I-ANPC converters. The simulation results are presented to validate the logic-equations-based modulation method for control of the latter I-ANPC multilevel converters.
AB - Multilevel voltage-source power-converter topologies are used primarily for medium/high-voltage applications including adjustable-speed drives, FACTS devices, HVDC transmission, etc. Active neutral-point-clamped (ANPC) voltage-source converter as a derived topology from NPC family is a well-established configuration for medium-voltage market. This paper explores the Improved-ANPC (I-ANPC) converter and analyzes its major advantage compared with the classical flying-capacitor multilevel topologies. Further, a set of logic-equations are derived for natural balance control of the seventeen-level and twenty-one-level I-ANPC converters. The simulation results are presented to validate the logic-equations-based modulation method for control of the latter I-ANPC multilevel converters.
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U2 - 10.1109/ECCE.2018.8558349
DO - 10.1109/ECCE.2018.8558349
M3 - Conference contribution
AN - SCOPUS:85060307742
T3 - 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018
SP - 3004
EP - 3011
BT - 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018
Y2 - 23 September 2018 through 27 September 2018
ER -