Synchronous Motors – Principle of Operation Analysis of short circuit current wave form – determination of sub-transient, transient and steady state reactances. Theory of operation – phasor diagram – Variation of current and power factor with excitation – synchronous condenser – Mathematical analysis for power developed. Įxcitation and power circles – hunting and its suppression – Methods of starting – synchronous induction motor. Single phase Motors: Single phase induction motor – Constructional features-Double revolving field theory –Equivalent Circuit – split-phase motors – Capacitor start capacitor run motors. Series motor-Universal motor – Principle of permanent magnet and reluctance motors. Electric Machines – by I.J.Nagrath & D.P.Kothari, Tata Mc Graw-Hill Publishers, 7th Edition 2005.ĮLECTRICAL MACHINES 3 BY BAKSHI PDF FREE DOWNLOAD SERIES.The Performance and Design of A.C.Machines – by M.G.Say, ELBS and Ptiman & Sons.ELECTRICAL MACHINES 3 BY BAKSHI PDF FREE DOWNLOAD DOWNLOAD.ELECTRICAL MACHINES 3 BY BAKSHI PDF FREE DOWNLOAD SERIES.ELECTRICAL MACHINES 3 BY BAKSHI PDF FREE DOWNLOAD GENERATOR.
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