TY - GEN
T1 - Predictive Control with Fixed Switching Frequency for Three-Level Boost and NPC Converters Interfaced PMSG Wind Turbine
AU - Milev, Kristiyan
AU - Alshammari, Faris
AU - Yaramasu, Venkata
AU - Duran, Mario J.
AU - Yadlapati, Kishore
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/3/5
Y1 - 2021/3/5
N2 - A power conversion system based on a diode rectifier, three-level (3L) boost converter and 3L neutral-point clamped (NPC) inverter is a cost effective and reliable solution in contrast to the back-to-back connected NPC converter for the medium-voltage permanent magnet synchronous generator-based wind turbines. This paper investigates a novel predictive control scheme to operate the 3L boost converter and an NPC inverter with fixed switching frequency, high-speed tracking, and accurate locking in steady state. A dual decoupled control loop consisting of deadbeat current control and modulated model predictive current control has been developed for the 3L boost converter and NPC inverter, respectively. The controller for three-level boost converter performs dual functions such as neutral-point voltage control and inductor current control. The controller of NPC inverter regulates the grid currents in stationary frame for the simultaneous control of active and reactive powers.
AB - A power conversion system based on a diode rectifier, three-level (3L) boost converter and 3L neutral-point clamped (NPC) inverter is a cost effective and reliable solution in contrast to the back-to-back connected NPC converter for the medium-voltage permanent magnet synchronous generator-based wind turbines. This paper investigates a novel predictive control scheme to operate the 3L boost converter and an NPC inverter with fixed switching frequency, high-speed tracking, and accurate locking in steady state. A dual decoupled control loop consisting of deadbeat current control and modulated model predictive current control has been developed for the 3L boost converter and NPC inverter, respectively. The controller for three-level boost converter performs dual functions such as neutral-point voltage control and inductor current control. The controller of NPC inverter regulates the grid currents in stationary frame for the simultaneous control of active and reactive powers.
KW - Space vector modulation
KW - deadbeat control
KW - modulated model predictive control
KW - permanent magnet synchronous generator
KW - three-level boost converter
KW - wind turbine
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U2 - 10.1109/ICEPE50861.2021.9404476
DO - 10.1109/ICEPE50861.2021.9404476
M3 - Conference contribution
AN - SCOPUS:85104992768
T3 - 3rd International Conference on Energy, Power and Environment: Towards Clean Energy Technologies, ICEPE 2020
BT - 3rd International Conference on Energy, Power and Environment
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd International Conference on Energy, Power and Environment, ICEPE 2020
Y2 - 5 March 2020 through 7 March 2020
ER -