TY - GEN
T1 - Modulated Model Predictive Torque and Power Control of Gearless PMSG Wind Turbines
AU - Milev, Kristiyan
AU - Yaramasu, Venkata
AU - Dekka, Apparao
AU - Kouro, Samir
AU - Dragicevic, Tomislav
AU - Rodriguez, Jose
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/9/28
Y1 - 2020/9/28
N2 - In this paper, novel modulated model predictive toque and power control schemes are proposed for machine-and grid-side converters, respectively in the gearless permanent magnet synchronous generator-based wind turbines. The state variables such as generator torque and flux, and grid active and reactive powers are predicted and evaluated by two independent duty-cycle optimized cost functions. The stationary voltage vectors corresponding to the optimal duty cycles are then synthesized by the space vector modulation to achieve fixed switching frequency operation for the back-to-back connected voltage source converter. With the proposed control schemes, the state variables are controlled precisely with fast transient response and low steady-state errors to accomplish the control goals of wind turbines during a wide-dynamic range operation. The feasibility of the proposed schemes is verified through simulation results using a 750-kW wind turbine system.
AB - In this paper, novel modulated model predictive toque and power control schemes are proposed for machine-and grid-side converters, respectively in the gearless permanent magnet synchronous generator-based wind turbines. The state variables such as generator torque and flux, and grid active and reactive powers are predicted and evaluated by two independent duty-cycle optimized cost functions. The stationary voltage vectors corresponding to the optimal duty cycles are then synthesized by the space vector modulation to achieve fixed switching frequency operation for the back-to-back connected voltage source converter. With the proposed control schemes, the state variables are controlled precisely with fast transient response and low steady-state errors to accomplish the control goals of wind turbines during a wide-dynamic range operation. The feasibility of the proposed schemes is verified through simulation results using a 750-kW wind turbine system.
KW - Direct power control
KW - direct torque control
KW - modulated model predictive control
KW - permanent magnet synchronous generator
KW - space vector modulation
KW - wind energy
UR - http://www.scopus.com/inward/record.url?scp=85097545399&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85097545399&partnerID=8YFLogxK
U2 - 10.1109/PEDG48541.2020.9244307
DO - 10.1109/PEDG48541.2020.9244307
M3 - Conference contribution
AN - SCOPUS:85097545399
T3 - 2020 IEEE 11th International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2020
SP - 352
EP - 357
BT - 2020 IEEE 11th International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 11th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2020
Y2 - 28 September 2020 through 1 October 2020
ER -