introduction
TRANSCRIPT
Introduction
EEE-201 Electrical Machine-I
Syllabus• Transformer: Ideal transformer- transformation ratio,
no-load and load vector diagrams; actual transformer- equivalent circuit, regulation, short circuit and open circuit tests.
• Three phase induction motor: Rotating magnetic field, equivalent circuit, vector diagram, torque-speed characteristics, effect of changing rotor resistance and reactance on torque-speed curves, motor torque and developed rotor power, no-load test, blocked rotor test, starting and braking and speed control.
• Single phase induction motor: Theory of operation, equivalent circuit and starting.
Marks Distribution
Attendance 10Assignment 10
Mid-Term 20Quiz 20Final 20
------------------------------- Total= 100
Marks Distribution
• Attendance: All of you will get 10.Based on Class Performance I give bonus 10.Answering the bonus questions/ submitting
bonus assignment additional bonus marks will be given.
Mid-Term
• Time: 1 hour• Marks: 20
Quiz
• If the overall performance of the class is not good in mid-term a class test will be taken.
• Otherwise, mid-term marks will be converted in 40!Quiz will be counted as Bonus!
Final Exam
• Time: 1.5Hours• Marks: 40• Question Pattern: Traditional
Lets begin…Electrical Machine-I !!!
Mid-term Syllabus: Single Phase Transformer