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Induction Machine

Approximate Circuit Model of an Induction Motor

Approximate Circuit Model of an Induction Motor: An Approximate Circuit Model of an induction motor, which results in considerable computational ease in analysis, is obtained by shifting the shunt branch in Fig. 9.8(a) to the input terminals as shown in Fig. 9.9. This step is not so readily justified as in a transformer owing to the …

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Induction Motor Equivalent Circuit

Induction Motor Equivalent Circuit: Induction Motor Equivalent Circuit – The behavior of the induction machine was studied in terms of the basic field phenomenon. The attempt here was purposely focused on the transformer analogy of induction motor. Certain facts established so far are summarized below: 1. where E2 = standstill rotor emf. Further I’2 flows …

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Construction of Induction Motor and Types of Rotor in Induction Motor

Construction of Induction Motor and Types of Rotor in Induction Motor: The stator of an Construction of Induction Motor is similar to that of a synchronous machine and is wound for three phases, modem practice being to use the two-layer winding. Figure 9.1 shows the stator of an induction motor. Types of Rotor in Induction …

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