EE 554

Course Home Page
Power System Dynamics (Spring 2023)

Section: 1: 2947005; (face-to-face)

Section 2: 2947010 (online)

T, Th 4:10-5:25, 1252 Howe

Professor James McCalley

Dr. McCalley's Home Page

 

Schedule

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Course structure

 

 

Date

Class number

Description

Book chapter

Class Notes

Readings

Homework Assignment/ Solutions

Quiz Solutions

1/17

1

Course overview

 

 

1/19

2

Intro to pwr sys dynamics; NERC planning criteria

Chap 1

Download and review intro slides: PPT

Terms/definitions paper2004 here.

Terms/definitions paper2021 here.

Vittal paper here.

Overview paper by deMello here.

Process dynamics paper by deMello here.

DSA practices paper by Fouad click here.

Download a copy of NERCs transmission planning standards, located here.

 

1/24

3

The classical model

2.1-2.2

Read swing equation notes: PDF.

Intro paper by Byerly& Kimbark here.

HW1: PDF, HW1 Solutions: PDF

 

1/26

4

The classical model

2.3-2.5.1

Read swing equation 2 notes: PDF.

Read Torque notes: PDF.

 

 

 

1/31

5

The classical model

2.5-2.7, 2.8-2.9

Read Classical Model notes: PDF.

PwrAngle-TimeDomain notes; PDF

Fast Valving: PDF1, PDF2,

Trans Excit Boost: PDF1, PDF2

 

 

2/2

6

The classical model

2.10-2.11

Read EqualAreaCriterion Notes: PDF

 

 

 

2/7

7

EXAM 1

 

PPT

 

 

Exam 1 solutions: PDF

2/9

8

Multimachine and numerical methods

Sec 7.11,  262-264; Sec 7.12, 264 & 1rst par at top of 265; Sec 7.13,  275-277; Sec 7.14,  277-278; App B, 675-683.

Multimachine notes: PDF

Numerical methods notes: PDF

 

 

 

 

2/14

9

The synchronous machine

4.1-.4.3

Preliminaries: PDF Winds&Axe: PDF

Review paper by Park. Click here.

HW2: PDF.  Due 2/28.   Hw2 solutions: PDF

 

2/16

10

The synchronous machine

4.4-4.6

Machine equations: PDF

 

 

 

2/21

11

The synchronous machine

4.4-4.6

See illustration of Park’s d-q frame: PPT

 

 

2/23

12

The synchronous machine

4.7-4.8

Per-unitization: PDF

Where are we going? PPT

 

 

 

2/28

13

The synchronous machine

4.9-4.10

Torque equations: PDF

 

 

 

3/2

14

The synchronous machine

4.12-4.13

4.14 (excl. 14.1)

4.14.1

Load equations: PDF

SubtransTransInd: PDF

Inductances: PDF

Time constants: PDF

HW3: PDF, Due 3/9.

 

3/7

15

The synchronous machine

4.12, 4.12.3-4.12.4,  4.15

FluxLinkage Model: PDF

FluxLinkModSummary: PDF

Saturation: PDF

Simplified Models: PDF

IEEE Std 1110-2003x: PDF

 

 

3/9

16

Load modeling

6.1-6.3

Static load models; PPT

induction motors:

 

HW4: PDF,

 

3/13-3/17 Spring Break

3/21

17

Load modeling

6.4-6.9

Single phse, pwr elctrnc, self-restrng loads, DER, composite load models; data development

1993 paper on load modeling: PDF

WECC doc on load modeling: PDF

 

 

3/23

18

EXAM 2

 

Exam2 summary: PPT

Exam 2 Solutions: PDF

Project Assignment: Document: PDF, Due 4/27

PFdata: file

Dyndata: file

 

3/28

19

Multi-machine simulations

5.1-5.7

Ref frame theory: PDF

Initial conditions: PDF

Read papers by Stott (click here) and by Dommel and Sato (click here).

 

 

3/30

20

Multi-machine simulations

5.1-5.7

 

Read papers by Young (click here) and IEEE (click here). Note these files are 30MB and 57MB, respectively.

 

 

4/4

21

Multi-machine simulations

5.10, 7.1-7.2; 7.3-7.5, 7.6-7.14

Multimachine systems: PDF

 

 

 

4/6

22

Excitation systems

9.1-9.4, 9.10, 9.12, 10.1-10.3

Excitation systems: PDF

IEEE Standard 421.1-2007, Terms & Definitions: PDF IEEE Standard 421.5-2016, Recommended Practice for

Excitation System Models for Power System Stability Studies: PDF

Crary Paper: PDF Luini Paper: PDF

 

 

4/11

23

Excitation systems

 

 

 

 

4/13

24

Response to small disturbances

2.5.2-2.6, 3.3, 3.4, 3.6,

Linearization of swing equation: PDF

 

Read papers by Klein (click here), Kundur (click here),

and Wang (click here).

 

4/18

25

Response to small disturbances

 

Generator response to load variation: PDF

Read paper by Hauer (click here) and by Mansour (click here).

 

 

4/20

26

Response to small disturbances

 

Multimachine model linearization: PDF

Linear system theory: PDF

Read paper by Concordia and deMello (click here).

 

 

4/25

27

Response to small disturbances

 

Participation factors: PDF.

Project linear analysis: PDF

Linearized analysis: PDF

 

 

 

4/27

28

Linearized model with load.

8.2-8.4

Linearized current model: PDF

 

 

 

5/2

29

Voltage stability

11

Voltage stability slides click here.

Read paper by Sauer & Pai on load flow Jacobian singularity click hereRead paper by Ajjarapu  click here

Read paper by Greene on Loadability sensitivities click here

Read paper by Greene on Contingency ranking click here

 

 

5/4

30

Modeling & control of wind/solar resources

12

Wind/solar: PDF

Final Exam: PDF

 

5/8-5/12

Final Exam: Tuesday, May 9, 5:00-7:00

 

Disability Statement:

Please address any special needs or special accommodations with me at the beginning of the semester or as soon as you become aware. Those seeking accommodations based on disabilities should obtain a Student Academic Accommodation Request (SAAR) from the Disability Resources (DR) office. Any student who feels s/he may need an accommodation based on the impact of a disability should contact me privately to discuss your specific needs. Please contact the Disability Resources Office coordinate reasonable accommodations for students with documented disabilities. If you have a documented disability and anticipate needing accommodations in this course, please make arrangements to meet with me soon. Please request that a Disability Resources staff send a SAAR form verifying your disability and specifying the accommodations you will need. If you have a documented disability that requires assistance, you will need to go to the Disability Resource (DR) Office for coordination of your academic accommodations.