Fig 1.
Schematic representation of WECS.
Fig 2.
The evolution.
Fig 3.
ANN architecture.
Fig 4.
Illustration of BSC control using ANN for WECS.
Fig 5.
Training process flowchart of ANN-based MPPT controller.
Table 1.
ANN architecture and configuration.
Table 2.
System parameters.
Fig 6.
Wind speed profile.
Fig 7.
Training performance (MSE).
Fig 8.
Correlation coefficient (R).
Table 3.
Electromagnetic torque ripple comparison.
Fig 9.
Evolution.
Fig 10.
Tip speed ratio.
Fig 11.
Mechanical speed.
Fig 12.
Electromagnetic torque.
Fig 13.
Electromagnetic torque ripple.
Fig 14.
d-axis current.
Fig 15.
q-axis current.
Fig 16.
OTC-FOC outcomes: (a) PMSG currents, (b) Zoom-in illustration.
Fig 17.
ANN-BSC outcomes: (a) PMSG currents, (b) Zoom-in illustration.
Fig 18.
THD for the stator current isb (OTC-FOC).
Fig 19.
THD for the stator current isb (ANN-BSC).
Table 4.
Performance comparison between the OTC-FOC and ANN-BSC.
Table 5.
Summary comparison of proposed ANN-BSC control strategy versus OTC-FOC strategy.