A technique to improve the performance of grid-connected induction motors by exploiting an auxiliary winding set is proposed in this paper. This features same distribution main winding, although with a reduced number turns and it fed inverter fraction power comparison rated size motor. As shown paper, through possible machine factor, increasing efficiency conversion system mitigating speed osci...

Inductive magnetic probes are often used to measure oscillating magnetic fields in plasma.r3 The sensitivity of a magnetic probe to electrostatic potentials (“capacitive pickup”) is usually an important consideration. Centertapped construction of such a probe, shown in Fig. 1 (b), helps to minimize capacitive pickup with respect to a simply wound probe [Fig. 1 (a)]. This relies on the fact that...