EL E 451 Spring 2004
| Homework Assignments |
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| Syllabus for EE 451 |
Plan For EE 451, Spring
2004:
| Wk1 | Th 1/8
Introduction Magnetic Field Intensity, H; magnetic flux intensity, B; permeability; mmf, magnetic circuits | |
| Wk2 | Th 1/13 read
Chapter 1 prior to class solution to magnetic circuit problems units of magnetic circuit problems B, H curve, permeability, hysteresis, eddy currents Faraday's law and relation to Maxwell's equations |
Th 1/15 Review of homework solution discussion of eind = -d(phi)/dt discussion of F = li x B discussion of eind = (v x B) dot l the linear DC machine, motor, and generator |
| Wk3 | Tu 1/20 read sections
2.1 - 2.6 prior to class exact solution to the linear DC machine introduction to transformers |
Th 1/22 read sections
2.5, 2.6, and 2.7 prior to class P, Q, and S. Leading vs. lagging. Review of homework. Equivalent circuits for a transformer. Circuit parameters from measurements. Voltage Regulation and efficiency. |
| Wk4 | Tu 1/27 transformer equivalent circuits 3-phase voltage and current, Y and delta |
Th 1/29 3-phase equivalent sources 3-phase equivalent loads |
| Wk5 | Tu 2/3 3-phase transformers |
Th 2/5 Review for Test 1 |
| Wk6 | Tu 2/10 Test 1 Equations for Test 1 Answers to Test 1 Grades to Test 1 |
Th 2/12 Review Answers to Test 1 |
| Wk7 | Tu 2/17
read sections 4.1 - 4.5 prior to class AC machinery fundamentals: induced emf on a rotating loop, torque on a rotating loop |
Th 2/19 rotating magnetic field -- motors |
| Wk8 | Tu 2/24 fundamentals of three-phase three-phase motor principles three-phase transformers |
Th 2/26 three-phase transformers |
| Wk9 | Tu 3/2 Synchronous generators Relation between mechanical frequency, electrical frequency and number of poles Losses in generators Brushes, brushless, and pilot exciters |
Th 3/4 Armature reaction Equivalent circuit of a generator Equivalent circuit parameters from measurements |
| Tu 3/9 Spring Break | Th 3/11 Spring Break | |
| Wk10 | Tu 3/16 Effect of load on generators |
Th 3/18 Per-unit calculations Example problems for generators |
| Wk11 | Tu 3/23 Example problems using per-unit calculations |
Th 3/25 Class Cancelled due to IEEE SouthEastCon Class time made up by Take-home Test 2 |
| Wk12 | Tu 3/30 Class cancelled due to E2 meeting in Huntsville. Class time made up by take-home Test 3. |
Th 4/1 Example problems for generators |
| Wk13 | Tu 4/6 3-phase motors Distribute take-home Test 2 |
Th 4/8 3-phase motors |
| Wk14 | Tu 4/13 Submit solutions to test 2 problems Test 2 Answers Test 2 Grades |
Th 4/15 Starting 3-phase motors |
| Wk15 | Tu 4/20 Review Motors |
Th 4/22 Meet at the university's generation plant on the east side of the football stadium! (Take the gravel road off of old Taylor road to the generation plant and distribution substation). Distribute take-home test 3 |
| Wk16 | Tu 4/27 Submit solutions to take-home test 3 Test 3 Answers Test 3 Grades |
Th 4/29 Grades prior to final exam Review for Final Exam |
| Final Exam Final exam grades |
Thursday, May 6 8 AM - 11 AM |
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