Final Examination Review Sheet
(200 Points)
1) Harmonics and Three Phase Systems (only as part of problems below)
a) Power with harmonics
d) Single phase equivalent
b) Reactive power
e) Power factor correction
c) Harmonic calculations
2) Magnetics (20 poi
E CE 3 55 - E lectromechanical E nergy C onversion
Assignment 6
Introduction to Bli Rotating Machines
Objectives:
1) Become familiar with the terminology (i.e., armature, field, pole number, etc.) describing rotating
machines.
2) Understand the relation b
E CE 3 55 - E lectromechanical E nergy C onversion
Study Guide 5
Electromechanical Energy Conversion Principles
Objectives:
1) Ability to calculate force using spatial derivatives of inductance or reluctance in idealized cases.
2) Ability to infer existen
E C E 3 5 5 - E le c tr o m e c h a n ic a l E n e r g y C o n v e r s io n
Study Guide 4
T ra n sfo rm ers
Objectives:
1) Understand and apply two winding ideal transformer relationships.
2) Ability to apply ideal transformer concept to multi-winding tra
E CE 3 55 - E lectromechanical E nergy C onversion
Study Guide 3
Magnetics for Power Devices
Objectives:
1) Ability to determine ampere-turns needed to create specified flux density including non-linear effects
of magnetic material.
2) Calculation of stor
E CE 3 55 - E lectromechanical E nergy C onversion
Study Guide 2
Three Phase Systems
Objectives:
1) Understand the advantages of three phase systems and be able to calculate performance using a single
line to neutral model.
2) Understand and be able to ca
E CE 3 55 - E lectromechanical E nergy C onversion
Study Guide 1 Power Computations
Power, Reactive Power and the Effects of Harmonics, Review of Phasors
Objectives:
1) Sharpen phasor computational skills.
2) Understand the properties of products of sine
ECE 355 - Electromechanical Energy Conversion
Name _
ECE 355 Sample Final Examination (Magnetics and Transformer Questions Omitted) Spring 2007
Problem 1 (30 points) _omitted_(magnetics) Problem 2 (30 points) _omitted_(transformers) Problem 3 (30 points)
ECE 355 Electromechanical Energy Conversion
Mid-Term Examination Review Sheet
1) Basic Material (0% specific, 100 % in applications below)
a) Faraday's law
c) Phasor analysis
b) Ampere's law
d) Fourier series
2) Power, Reactive Power and the Influence of
E CE 3 55 - E lectromechanical E nergy C onversion
Study Guide 7
Steady State Analysis of Electric Machines
Objectives:
1) Understand development of models for steady state operation of DC, induction and synchronous
machines
2) Understand the implications