ADRC and IFOC Control of a Sensorless Induction Motor Driven by a Multilevel Converter Using SVM Approach and PV Generators

Figure 14

(a) Rotor speed for Luenberger for IM fed by FL-HBCI, (b) rotor speed for MRAS for IM fed by FL-HBCI, and (c) the error between the actual speed and the estimated speed in both cases (LO and MRAS).

(a)

(b)

(c)