Power System Power System FundamentalsFundamentalsPower System Power System FundamentalsFundamentals

EE-317EE-317 Lecture 1Lecture 1

27 September 2010

AimsAims

Meeting Logistics Course Introduction & Overview A Background on the Modern Power System If Time Permits….. Broaden Understanding of the History of

Electricity Technology Development Exploitation

Meeting LogisticsMeeting Logistics

Lectures Mondays 1:40---12:00 AM Wednesdays 10:40—12:00

Course Overview (continued)Course Overview (continued)

Lectures Text

Problem Assignments Term Research Paper

‘Electric Utility of the Future’

Course SyllabusCourse Syllabus

Online / updated weekly http://sst.umt.edu.pk/newsite/courses/Fall2010/

index.html

Lectures Lectures History and Key Inventions in the Development

of the Electric Power Industry Mechanical and Electromagnetic Fundamentals Three Phase Circuits Transformers AC Machinery Fundamentals Synchronous Machines Induction Motors DC Machines Transmission Lines

Lectures –Lectures – Introduction to Power Flow Course Syllabus (cont.) System Reliability - Relay and Control

Engineering Power Generation Fuels

Fossil, Nuclear, Solar, Geothermal and Tidal Advanced Generation Technologies

PV System Design, Fuel Cells, Piezo/Thermoelectrics

Utility Industry Organization and Deregulation Remote/Stand-Alone Electric Power Systems End-Use Devices, Systems and Efficiency Sustainable Designs for Electric Power

Course Syllabus (cont.)Course Syllabus (cont.)

Readings –TEXT: Electric Machinery and Power

System Fundamentals - Stephen J. Chapman, McGraw Hill 2002

Electrical Power Systems Volume One by A. E. Guile & W. Paterson

Wave PropagationBy F.R. Connor

GradingGrading

Class Participation and Attendance – 5% Homework Assignments – 10% Quizzes – 15% Mid-Term Examination – 20% Final Research Paper –50%

LogisticsLogistics

Two Weekly Lectures 60-75 mins/each. Homework due at beginning of Class Quizzes as Course goes along

U.S. Energy Use by SectorU.S. Energy Use by Sector

ElectricityIndustrialTransportRes. & Comm.

SOURCE: Ristinen and Kraushaar 1999

U.S. vs. WorldU.S. vs. World

0

5

10

15

20

25

30

% o

f T

otal

ElectricCapacity

ElectricUse

AllEnergy

North AmericaW. EuropeFSU / E.E.CSAME / AfricaAsia / Oceania

U.S. consumes 25% of the World’s Energy and 28% of the World’s Electricity

electric power to the cities electric power to the cities

generation transmission distribution

the network of electric power

Basic Components of Electric Power:Basic Components of Electric Power:

How electric ity gets to youHow electric ity gets to you

When electricity leaves a powerplant (1), its voltage is increasedat a “step-up” substation (2).Next, the energy travels along atransmission line to the areawhere the power is needed (3).Once there, the voltage isdecreased, or “stepped-down,”at another substation (4), and adistribution power line (5) carr iesthe electricity until it reaches ahome or business (6).

– EEI, Getting Electricity Where It’s Needed,May 2000

Electric Power Delivery Efficiency Electric Power Delivery Efficiency

Source: PJM Website

Electric Power Production TechnologiesElectric Power Production Technologies

Source: EPRI Website