UPDATED
WEEK-BY-WEEK
Course Syllabus | Pre-Req Material | Text & References | Useful Web Links | Homework Cover Sheet | Grades to Date
Term Project
Guidelines S'22 | List of S'22 Term Projects
| Past
Term Project Examples: Outline , Final Report |
ATP Quick-Start |
Updated
thru: Week 1
Schedule and Coverage
(Subject to Change Depending on Learning Needs of Students):
|
Weekly Coverage
(Read Material Before Class) |
Lecture Date |
Material Coverage: |
| "Week 0" Startup/Prep |
Review (Self Study & Discussion) |
|
|
ATP Quickstart ATP Tutorial Video |
L1 - Jan 8th L2 - Jan 10th L3 - Jan 12th |
Course
Intro, RL and RC Circuits. HW#1 -- 1.2, 1.3, 2.2, 2.3, 2.7 (Due Jan 16th 9am) | Answers RLC Circuits, Laplace, Initial Conditions. HW#2 -- 1.4, 1.5, 1.6, 1.7, 2.4 (Due Jan 23rd 9am) | Answers Forced Response of RL circuits: Short Circuits and CB Ratings | ATP Short Circuit Ex: SC.acp |
|
Cap Bank Sw 115-kV Cap Photo |
MLK Day - no class
(Note: Lecture 4 does not exist)
Natural Response of Series and Parallel RLC. HW#3 -- 3.2, 3.3, 3.4, 3.6, 3.12 (Due Jan 30th 9am) | Answrs More on RLC natural response; Switching of Shunt Capacitor Banks (nat'l + forced response). |
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L7 - Jan 22nd L8 - Jan 24th L9 - Jan 26th |
Switching
of Shunt Capacitor Banks - secondary effects and
problems. Cap Switching:
sk.acp Cap Bank Switching, cont'd HW#4 (Due Feb 13th 9am) | Answrs Switching of Shunt Capacitor Banks - secondary effects and problems. |
|
|
L10 - Jan 29th L11 - Jan 31st L12 - Feb 2nd |
Parameter considerations for
Capacitor Bank switching simulations Simulation pointers, topology, singularity; Parameters; CB ratings for capacitive switching Homework 4 overview. Inner Workings of ATP. |
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|
L13 - Feb 5th L14 - Feb 7th Feb 9th |
Cap
Bank switching wrapup; Inner workings of ATP, Inductance
Implementation. HW#5 -- Cap (Section 12.4); Prob 5.3; Prob 5.6 (due 9am Feb 20th) | Answrs Winter Carnival - No Class (Note: Lecture 15 does not exist) Term Project Guidelines - Send short e-mail with Term Project idea by end of Week 6. |
|
Notes |
L16 - Feb 12th L17 - Feb 14th L18 - Feb 16th |
Grounding
- Guest Lecturer Circuit Breaker interruption issues for shunt caps, reactors - Restrike, Reignition. Derivation of the Transmission Line Equations, ABCD parameters Incident and reflected components of V and I as function of line length. HW#6 (Due Mar 5th) | Answrs By end of week 7: Submit formal outline of project with key references. |
|
7 - Ch. 9,11.4,13.7 |
ATP Video L19 - Feb 19th L20 - Feb 21st L21 - Feb 23rd |
Long line behaviors, Zc,
propagation constants, Traveling waves - Notes | Sample Case in ATP Restrike and Reignition - notes for guest lecture | video Transmission line models, considerations, applications of line constants. Transposition, Line Constants output log file, parameters, Line Chg Current. HW#7 (Mar 19th 9am) | Ansrs |
| Spring Break |
Feb 26th - Mar 1st |
Enjoy. Come back
refreshed and ready. |
|
|
L22 - Mar 4th L23 - Mar 6th L24 - Mar 8th |
Weather effects on line parameters;
Approx line models; Cascaded Pi's vs. wavelength Z and B matrices; steady-state 60-Hz benchmarking; cable modeling. Line models summary paper. Coupling in double-circuit lines; Multi-conductor traveling wave models; Transforms: Symm Components, Park, Clarke, Karrenbauer; modes of propagation. |
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§11.1 |
|
Transposition of Double-Circuit
Lines; Frequency Scans; Reflection and refraction of traveling waves;
TravWave2.acp Simulation of Surges. HW#8 due Mar 22nd 9am: Probs. 9.6, 9.12 | Ansrs | TravWaveSurge.acp Introduction to Transformer Modeling. HW#9 due Mar 29th 9am: Probs. 9.2, 9.3, 9.4 | Ansrs | 1FXFMR_ex.acp Term Project - Submit detailed outline and complete reference list by end of week 9. |
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L28 - Mar 18th L28x L29 - Mar 20th L30 - Mar 22nd |
Steady-state excitation:
Iex vs. Ic vs. Im; Transformer behaviors; De-energization and
Residual flux (supplemental lecture Sp'10, second half of this video contains some add'l information and examples) Inrush: energization inrush - residual flux, switching angle, integration offset Pointer on modeling surge sources; Recap on Inrush; Recovery Inrush; Sympathetic Inrush |
|
11 - Ch. 11,14,15
|
L31 - Mar 25th L32 - Mar 27th L33 - Mar 29th |
Transformer Modeling; Duality
Transforms; Magnetic Materials. Paper
on ATP's XFMR model. Three phase transformers; Core and Winding Topologies; ATP Models; Factory Test Sheets Transformer Exercises; Examples inrush - Problem 5.6; Transformer Tutorial Notes Take-home mid-term - April __th - ___th (72-hr period within that time window) Term Project - Journal paper outlined and begin the analysis) |
|
12 - Ch. 14,15 |
L34 - Apr 1st L35 - Apr 3rd L36 - Apr 5th Tutorial Slides |
Single-pole
tripping & reclosing (Ref1, Ref2); Intro to Lightning - Urgent:
view Raging Planet Lightning video ! Lightning - Basic statistical properties; Insulation Coordination issues Also view : IEEE Tutorial on Ferroresonance (Ferroresonance seminar). Introduction to Nonlinear Behaviors (Intro to Chaos video) Term Project - Submit final draft of journal paper analysis | HW10: Probs. 5.7, 14.5 - due Tues Apr 19th 9am |
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L37 - Apr 8th L38 - Apr 10th L39 - Apr 12th |
Flashover vs. Sparkover; Critical
Flashover; Normal Random Variable approach Shielding design for OHD lines (See Fig. 16.1); CB ratings; BIL and BSL IEEE video on simulation of steep-front surges, insulation coordination. |
|
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L40 - Apr 15th L41 - Apr 17th L42 - Apr 19th |
Case studies
- 3 phase situations; Synchronized Switching, Cap Bank Deenergization
| 3phCap.acp Reactor Bank Switching | Case Studies (class exercise - due Fri 9am April 22nd Semester wrap-up; Term Project - Final Report is due Monday April 25th noon |
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|
Apr
22nd - 26th |
Term Project Presentations: Monday 3:00pm
- 5:00pm, Location TBA. (Final Exam
- Attendance Mandatory! ) Last call for any unsubmitted homework (subject to late penalty) - 9am Thurs Apr 25th. |
Computer analysis of power systems can be categorized as steady state, dynamic (or stability), and transient. EE 5220 focuses on transient time-domain analysis. A traditional power systems background (i.e. phasor analysis and symmetrical components) is very helpful but not absolutely needed for this course. All EE Graduate Students are encouraged to consider this course as an elective. Those who successfully complete this course will understand the collection of concepts and applied match and have mastered fundamental transient simulation skills on the following:
Prerequisite Material, Useful References
Euler's Identity - The foundation of phasor analysis, as well as hyperbolic functions (used for long transmission lines)
Basic Circuit Analysis, Thevenizing, Phasor Analysis, Impedance, P,Q,S, etc.: EE3120 pre-req practice problems | Solutions
Pre-Req Review Lectures (notes from 2003): Lect 1 | Lect 2 | Lect 3 | Lect 4 | Lect 5 | Lect 6
Pre-Req Review Lectures (videos from 2003): Lect 1 (skip first 12 mins)| Lect 2 | Lect 3 | Lect 4 | Lect 5 | Lect 6
Basic 3-Phase Phasor Analysis - Review problem from EE3120
Magnetic Circuits - quick review of v, i, A, N, ℜ, θ, B, H, λ, L and introduction of how a transformer works
Mutual Inductance - concept handout from EE3120
Transformers 101 - Everything you wanted (or suddenly need to know) about transformers but were afraid to ask... Delta-Wye Transformer - detailed example with solution from EE3120
Matlab Programming (fundamentals). Tutorials: [ Part 1 Notes | Part 1 Video ]; [ Part 2 Notes | Part 2 Video ]
Sample .m files from above tutorials: | for_ex.m | r2p.m | for_if_ex.m | while_ex.m | ft.m |
