UNIT 3. INDUCTION MOTORS - Chettinad College of,
UNIT 3. INDUCTION MOTORS OBJECTIVE The aim of this chapter is to gather knowledge about the following topics of Induction motors. 1. Construction, types and principle of operation of 3-phase induction motors. 2. Equivalent circuit of 3-phase induction motor. 3. The performance calculation by means of finding torque, slip and efficiency. 4.What is the construction of a three-phase induction motor,,Construction wise three phase induction motor has two main parts namely stator and rotor. To continue reading follow the link Three Phase Induction Motor Construction. 95 Views. Ian McKenzie, power electronics, transformer design, motor control, PLC programming.Three Phase Induction Motor Equivalent Circuit,,Derivation of the Equivalent Circuit of Three-Phase Induction Motor. Figure 1 shows the construction of one phase of the armature winding. When a voltage is applied to the coil, current flows in the winding and flux is established, just as in the transformer.