Induction Motor especially the squirrel cage type of this motor plays important role in industry. According to the application type, this motor place against various stresses that are caused failure in the motor. The most common failure is related to the Stator winding. Among these failures are turn-to-turn, coil-to-coil and phase to phase faults. Flow the high current do to the induction resul...

Three phase induction motor is one of the most widely used motors as industrial, commercial and residential load. This motor has the simplest construction, reliable in operation, low initial cost, easy operation, simple maintenance, high efficiency and simple speed control. The popularity of this motor has resulted into lot of research including the transient behaviour of the motor. In this pap...

Induction motor is widely used in small scale as well as the large scale industries. In industrial sector, there prevails a major drawback in speed controlling of three phase induction motor drives when subjected to heavy loads. These are called as disturbances in a motor. A motor can have both the internal disturbance as well as the external disturbance. To eliminate this types of disturbance ...

This paper proposes an excitation system and voltage control for a Squirrel Cage Induction Generator in an independent wind energy conversion system. Energy is considered to be very promising alternative for power generation because of its tremendous environment, social, and economic benefits. Of all wind power technologies, the variable speed systems employing the Squirrel Cage Induction Gener...

This article presents a harmonic analysis of the stator currents squirrel-cage induction motor fed by voltage source inverter with PWM space vector control (SVPWM). The influence switching frequency and dead time (dead band) controlled transistors on THD electromagnetic torque ripple is shown. aim to determine lowest for which drive will operate correctly. Characteristics were determined as fun...

Recent research reveals that multi-phase motors in electric propulsion systems are highly recommended due to their improved reliability and efficiency over traditional three phase motors. This presented a comparison of optimal model design six squirrel cage induction motor (IM) for by using Genetic Algorithm (GA) Particle Swarm Optimization (PSO). A is designed simulated ANSYS Motor-CAD. In ord...

A detailed investigation of sensorless control of induction motor at zero and very low speed based on injection of a pulsating high frequency voltage signal is presented. A sensing technique used to measure air gap flux position in a squirrel cage induction motor is based on the secondary effect of magnetic spatial nonlinearity caused by saturation of the stator laminations. The physical insigh...

Detection of squirrel cage induction motor (SCIM) broken bars has long been an important but difficult job in the detection area of motor faults. Early detection of this abnormality in the motor would help to avoid costly breakdowns. A new detection method based on particle swarm optimization (PSO) is presented in this paper. Stator current in an induction motor will be measured and characteris...

In this paper, an electric vehicle drive with a robust and low cost alternating current (AC) induction motor is presented. This approach is applied to an existing commercial utility electric vehicle where previously used direct current (DC) series motor was replaced by the new AC induction motor. The use of three-phase squirrel cage induction motor requires implementing of voltage source invert...