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Performance Evaluation:
Based on the design data of the stator and rotor of an induction motor, performance…
Posted inDesign of electrical machines
Design of Rotor:
There are two types of rotor construction. One is the squirrel cage rotor and the…
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Design of Stator
Stator of an induction motor consists of stator core and stator slots. Stator slots: in general…
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Output equation of Induction motor
output equation is the mathematical expression which gives the relation between the various physical and…
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INDUCTION MOTORS
Induction motors are the ac motors which are employed as the prime movers in most…
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Core design – Design of Transformers
Net iron area of the leg or limb or core Ai. For a given area Ai,…
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Volt / turn equation – Design of Transformers
The term φm is called the magnetic loading and I1T1 is called the electric loading.…
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Overall dimensions – Design of Transformers
The main dimensions of the transformer are (i) Height of window(Hw) (ii) Width of the…
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Window space factor Kw
Window space factor is defined as the ratio of copper area in the window to…
Posted inDesign of electrical machines
Output Equations and Main Dimensions- Design of Transformers
Single phase core type transformer, Three phase core type transformer : Unless otherwise specified, LV…