POLITECHNIKA WARSZAWSKA

7. Simulation and experimental results
Figure 7.34. Speed reversal for the induction motor controlled via FOC with the
estimated speed signal taken to feedback and transformation ( ω m = −0.1→
0. 1 ).
Experimental and simulation results:
1) reference speed, 2) mechanical speed, 3) amplitude of rotor flux,
4) electromagnetic torque.
Figure 7.35. Speed reversal for the induction motor controlled via FOC with the
estimated speed signal taken to feedback and transformation ( ω m = −0.5
→ 0. 5).
Experimental and simulation results:
1) reference speed, 2) mechanical speed, 3) amplitude of rotor flux,
4) electromagnetic torque.
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