The magnetization circuit parameters are neglected in representation of equivalent cireuit for three phase induction motor...
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The magnetization circuit parameters are neglected in representation of equivalent cireuit for three phase induction motor under blocked rotor test, discuss this sentence by aid of diagrams? 4* What are the differences between AC machines and DC machines based on your knowledge? 3- Is it possible estimate the rotor frequency at no - load test? Why? Q2\ Answer the following questions as required: 1- Plot torque versus rotor speed and torque versus slip characteristics for a three - phase induction machine taken into consideration motoring, generating and braking modes starting from stationary state up to speed of magnetic field? 2- Prove that the magnitude of resultant flux is one and half times the maximum value of flux linkage at any time? 3- State features of single and double layers for three phase windings of AC machines? The magnetization circuit parameters are neglected in representation of equivalent cireuit for three phase induction motor under blocked rotor test, discuss this sentence by aid of diagrams? 4* What are the differences between AC machines and DC machines based on your knowledge? 3- Is it possible estimate the rotor frequency at no - load test? Why? Q2\ Answer the following questions as required: 1- Plot torque versus rotor speed and torque versus slip characteristics for a three - phase induction machine taken into consideration motoring, generating and braking modes starting from stationary state up to speed of magnetic field? 2- Prove that the magnitude of resultant flux is one and half times the maximum value of flux linkage at any time? 3- State features of single and double layers for three phase windings of AC machines?
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1 The statement The magnetization circuit parameters are neglected in the representation of the equivalent circuit for a threephase induction motor under blocked rotor test means that when performing ... View the full answer
Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
Posted Date:
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