A squirrel cage induction machine (SCIM) when aggregated with relevant capacitances and a prime mover, acts as self-excited generator (SEIG). As it hosts energy conversion the parameters of SCIM have considerable impact on power extraction capability SEIG. An aspect which is missing from available research SEIGs evaluation affects its rotor’s moment inertia (J) per-phase stator winding resistan...

This paper presents a wind energy conversion system (WECS) for grid-isolated areas. The includes squirrel-cage induction generator (SCIG) and battery-assisted quasi-Z source inverter (qZSI). batteries ensure reliable stable operation of the WECS in spite power oscillations. maximum is captured from both turbine (WT) SCIG through adjustment WT speed operating flux, respectively. utilized point t...

This article discusses magnetic vibrations in squirrel-cage induction motor stators and provides a mathematical description of the process their excitation. A model 30 kW was developed finite element software. considers geometry, material properties stator winding. The electromagnetic mechanical processes during rotation rotor were considered. In course this study, currents various harmonic com...

The exploration of electromagnetic vibration sources is very important for the vibroacoustic reduction a squirrel-cage induction motor. However, influence high-order force on motor has not been studied before. investigated in detail. Firstly, Maxwell stress tensor method applied to calculate force. Next, transfer function introduced describe phenomenon that induces low-mode vibration. Then, for...

This paper presents the implementation of a fuzzy control strategy for speed regulation an electromagnetic frequency regulator (EFR) prototype, aiming to eliminate dependence on knowledge physical parameters in most diverse operating conditions. Speed multiplication is one important steps wind power generation. Gearboxes are generally used this purpose. However, they have reduced lifespan and h...