Online Tutor - B.Tech Electrical Machine Online Live Class
Electrical Machine Online Live Coaching Class Through Virtual Class Room. Call 9891500587 To Join Live Online Class For B.Tech Electronic Engineering Subjects An Electrical Engineering Subjects.
In Online Live Class of B.Tech We Will learn Basic Concepts in A.C. Machines: Classification of A.C. Machines, principle of operation and constructional features of synchronous and induction machines, rotating mmf waves in A.C. Machines. Armature windings: Introduction, ac machine windings, winding factors, the emf
equation, harmonics in generated emf, causes of harmonics and their suppressions. Synchronous Machines : Construction, types, armature reaction, circuit model of synchronous machine, determination of synchronous reactance, phasor diagram, power angle characteristics, parallel operation of synchronous generators, synchronizing to infinite bus bars, two axis theory, synchronous motor operation, characteristic curves, synchronous condenser, dynamics. Three phase Induction (Asynchronous) Motor: Types of induction motor, flux and mmf waves, development of circuit model, power across air gap, torque and power output, oc and sc tests, circle diagram, starting methods, cogging and crawling, speed control, deep bar/ double cage rotor, induction generator, induction machine dynamics, high efficiency induction motors. Fractional Kilowatt Motors: Introduction, single phase induction motors, double revolving field theory, circuit model of single phase induction motor, determination of circuit parameters. Special A.C. Machines: Single phase synchronous motors, permanent magnet ac motors, ac servomotors.
Call 9891500587 To Join B.Tech Online Live Tuition Class. Separate Batch For B.Tech Back Paper Student.
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