ECE 550 Power System Operation and Control
 

Fundamental concepts of economic operation and control of power systems. Real and reactive power balance. System components, characteristics and operation. Steady state and dynamic analysis of interconnected systems. Tieline power and load-frequency control with integrated economic dispatch. 3 credit hours.

 
   

• Prerequisite
 

ECE 451 Power System Analysis or equivalent.


• Course Objectives
 

Upon completion of this course, students will be able to:

  • Develop equivalent circuits for a given power system for power flow analysis,
  • Develop computer programs to perform power flow analysis on a power system,
  • Define automatic generation control scheme on a power system and analyze generation control on a power system using simulation tools,
  • Define generation dispatching on a power system and develop generation dispatching schemes using analysis packages,
  • Define real time monitoring requirements on a power system,
  • Define State Estimation problem and analyze state estimation of a power system using analysis programs,
  • Define contingency analysis on a power system and perform contingency studies using a power flow analysis program.

• Course Outline
 
  1. Operation and Control of Power Systems (1wk)
  2. Modeling of system components (2 wks)
  3. Steady-State Power Flow Analysis (3 wks)
    - Formulation
    - Solution Methods
    - LTC control, generator limits
  4. Real-Time Generation Control (4 wks)
    - Automatic Generation Control
    - Economic Dispatch
  5. Real-Time Monitoring - State Estimation (3 wks)
    - Formulation
    - Solution Algorithms
  6. System Security - Contingency Analysis (1 wk)
    - Formulation
    - Solution Methods
  7. System Emergency (1 wk)
    - Load Shedding

• Course Requirements
 

Grading :
Homework 20%
Term Proj. 15%
Midterm 30%
Final 35%

Homework
Matlab will be the main computational tool for both the homework and the project. Note that per the following university guidelines, the instructor will set the policy for late assignments (See https://policies.ncsu.edu/regulation/reg-02-20-07/)

Quiz
A quiz will be administered to the class. The quiz will be after completion of the core concepts of system analysis. Only the University approved reasons will be accepted for missing a quiz (See https://policies.ncsu.edu/regulation/reg-02-20-03-attendance-regulations/). A make-up quiz will be administered at the mutual convenience of the student and the Instructor. In all cases, signed documentation must be provided to the Instructor and attached to the make up quiz in order to obtain credit.

Class Project
Each student will implement the analysis method to be assigned for the project as computer program. The student will prepare a written report and submit it with the computer code.


• Textbook
 

Power System Analysis, Hadi Saadat, McGraw-Hill
Power System Analysis, John, J. Grainger & W. D. Stevenson, McGraw-Hill


• Reference
 

Power Systems Analysis, Arthur R. Bergen, Prentice-Hall.


• Computer and Internet Requirements
 

NCSU and Engineering Online have recommended minimum specifications for computers. For details, click here.


• Instructor
 

Dr. Mesut E Baran, Professor
Keystone Science Center, Box 7571
NCSU Campus
Raleigh, NC 27695

Phone: 919-515-5081
Fax: 919-513-0405
Email: baran@ncsu.edu