ECE 432- Dynamics of Electromechanical Energy Conversion
Catalog Description: Dynamics of electrical machinery. Analytical models
of d.c. machines, induction machines and synchronous machines for dynamic operation
or control by power electronic converters.
Prerequisites:
By course: ECE 331
By topic: Electromagnetic fields, forces and circuits, State-space solution
of differential equations, Matrix operations, Machine dynamics.
Courses that require this as a prerequisite: ECE 535
Credits: 4 Terms Offered: Winter
Instructors:
Primary: A. Wallace
Secondary: A. von Jouanne
Textbook: Krause: Analysis of Electric Machinery, IEEE Press, 1995,
ISBN 0-7803-1101-9
References:
- Class Notes, Campus Copy, 1995
- C.M. Ong, Simulation of Electrical Machines in MAT Lab/Simulink
Course Learning Objectives:
Students are expected to demonstrate the ability to:
- Explain the basic reasons why dc machines are inherently more controllable
than ac machines (ABET Outcomes a, c)
- Understand the principles and methods of transformation from three-phase
to two-axis quantities and the value of power invariance in this process (ABET
Outcomes a, c, e, k)
- Transform the quantities of a three-phase induction motor to its two-axis
equivalent and develop the electrical and mechanical performance equations
for dynamic operation (ABET Outcomes a, c, e, k)
- Transform the quantities of a three-phase synchronous motor or generator
into its two-axis equivalent and develop the electrical and mechanical performance
equations for dynamic operation (ABET Outcomes a, c, e, k)
- Demonstrate the methods for the two-axis modeling of other forms of electrical
machines (ABET Outcomes a, c, e, k)
Topics
- Introduction.
- Principles of energy conversion
- Parameter calculation and measurement
- Reference frame theory
- Analysis and design of DC Machines
- Analysis and design of induction machines
- Analysis and design of synchronous machines
- Analysis and design of brushless DC drives
- Solution of differential and matrix equations
- 2 Tests
Laboratory Projects
- Switched reluctance machine
- DC machine
- Induction machine
- Computer Usage: Matlab/Simulink for differential equations of induction
and synchronous machines
- Adjustable speed drives
Structure: Three 50 minute lectures every week.
Original: 1/01
Revised: 9/01