Course Objectives: |
The main course goal is to provide students with a complete overview of interconnected power system operation. At the completion of the course students should be able to develop appropriate models for an interconnected power system, and know how to perform power flow, and short circuit analysis. Students should also be able to write a basic power flow computer program. |
Course Content: |
The purpose of this course is to give theoretical and practical fundamentals about electric power system analysis. This course will describe the per unit system, Transmission Lines (Resistance, inductance and inductive reactance, capacitance and capacitive reactance for single and three-phase circuits), Transmission Line Models (The short transmission line, the medium-length line, the long transmission line), Power Flow Solutions (Introduction, scope of power system analysis, one-line diagrams, power system modeling, Power flow analysis, power flow concept, node-voltage equations, classification of buses, the gauss-seidel method) and Power System Faults (Fault analysis, single line-to-ground fault (SLG), line-to-line fault (L-L), double line-to-ground fault (2LG), balanced three-phase fault, three-phase fault analysis, symmetrical components, unsymmetrical fault analysis). Students will also conduct computer simulations on electric power systems using PowerWorld Simulator. |
Week |
Subject |
Related Preparation |
1) |
• Introduction to syllabus
• What does the Power System do?
• PS Functions
• Power Generation
• Energy Conversion in Thermal Power Plant
• Transmission Networks
• Why Not Low Voltage Transmission?
• High Voltage Transmission Offers:
• Power Transmission Equipment
• Power Distribution
• Main Equipment in Power Distribution System
• Simple Distribution System
• Power System Structure
• Reasons for Interconnection
• Transport of Electric Power
• Problem faced by electricity pioneers AC or DC?
• Transformer
• Switchyard
• AC Transmission System
• AC Transmission System – Skin Effect
• DC Transmission System
• AC vs. DC
• High Voltage AC vs. HVDC Transmission
• 50 Hz vs. 60 Hz Systems
• Thermal Power Plant, Hydroelectric Power Plant, Wind Power Plant, Nuclear Power Plant, Solar Power, Concentrating Solar Power (CSP) Plant, Geothermal Power Plant, Tidal Power Plants, Wave-Energy Power Plants,Fuel Cell Energy, Chemical Power Plants, Biomass Power Plant
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2) |
• Introduction to syllabus • What does the Power System do? • PS Functions • Power Generation • Energy Conversion in Thermal Power Plant • Transmission Networks • Why Not Low Voltage Transmission? • High Voltage Transmission Offers: • Power Transmission Equipment • Power Distribution • Main Equipment in Power Distribution System • Simple Distribution System • Power System Structure • Reasons for Interconnection • Transport of Electric Power • Problem faced by electricity pioneers AC or DC? • Transformer • Switchyard • AC Transmission System • AC Transmission System – Skin Effect • DC Transmission System • AC vs. DC • High Voltage AC vs. HVDC Transmission • 50 Hz vs. 60 Hz Systems • Thermal Power Plant, Hydroelectric Power Plant, Wind Power Plant, Nuclear Power Plant, Solar Power, Concentrating Solar Power (CSP) Plant, Geothermal Power Plant, Tidal Power Plants, Wave-Energy Power Plants,Fuel Cell Energy, Chemical Power Plants, Biomass Power Plant |
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3) |
• Introduction to Transmission Lines
• Overhead Transmission Lines
• Overhead Transmission Lines - Bundling
• DC and AC Line Resistances
• Internal and External Inductance
• Inductance of a Single-Phase Line
• Flux Linkage in Terms of Self- and Mutual Inductances
• Inductance of Three-Phase Lines: Symmetrical and Asymmetrical Spacing, Transpose Line, Inductance of Composite Conductors, GMR of Bundled Conductors, Inductance of Three-Phase Double-Circuit Lines
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4) |
• Introduction to Transmission Lines
• Overhead Transmission Lines
• Overhead Transmission Lines - Bundling
• DC and AC Line Resistances
• Internal and External Inductance
• Inductance of a Single-Phase Line
• Flux Linkage in Terms of Self- and Mutual Inductances
• Inductance of Three-Phase Lines: Symmetrical and Asymmetrical Spacing, Transpose Line, Inductance of Composite Conductors, GMR of Bundled Conductors, Inductance of Three-Phase Double-Circuit Lines
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5) |
• Line Capacitance
• Capacitance of Single-Phase Lines
• Potential Difference in a Multiconductor Configuration
• Capacitance of Three-Phase Lines
• Effect of Bundling
• Capacitance of Three-Phase Double-Circuit Lines
• Magnetic Field Induction
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6) |
• Short Line Model
• Medium Line Model
• Long Line Model
• Voltage and Current Waves
• Surge Impedance Loading
• Complex Power Flow Through Transmission Lines
• Power Transmission Capability
• Line Compensation: Shunt Reactors, Shunt ans Series Capacitor Compensations
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7) |
• Short Line Model
• Medium Line Model
• Long Line Model
• Voltage and Current Waves
• Surge Impedance Loading
• Complex Power Flow Through Transmission Lines
• Power Transmission Capability
• Line Compensation: Shunt Reactors, Shunt ans Series Capacitor Compensations
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8) |
• One-Line Diagrams
• Power System Modeling
• Practical Transformers: Simplifying the equivalent circuit
• Introduction to Power Flow Analysis
• Power Flow Consept
• Node-Voltage Equations
• Classification of Busses
• Bus Admittance Matrix
• Power Flow Solution
• Power Flow Solution – Summary of Classification of Buses
• Power Flow Equation
• Gauss-Seidel Power Flow Solutions
• Line Flows and Losses
• Comparison of Power Flow Analysis Methods
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9) |
• Midterm Exam (No Class) |
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10) |
• One-Line Diagrams
• Power System Modeling
• Practical Transformers: Simplifying the equivalent circuit
• Introduction to Power Flow Analysis
• Power Flow Consept
• Node-Voltage Equations
• Classification of Busses
• Bus Admittance Matrix
• Power Flow Solution
• Power Flow Solution – Summary of Classification of Buses
• Power Flow Equation
• Gauss-Seidel Power Flow Solutions
• Line Flows and Losses
• Comparison of Power Flow Analysis Methods
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11) |
• Spring Break (No Class) |
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12) |
• Overview of PowerWorld Simulator
• Power flow analysis of a simple network using PowerWorld software
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13) |
• Fault analysis
• Single line-to-ground fault (SLG)
• Line-to-line fault (L-L)
• Double line-to-ground fault (2LG)
• Balanced three-phase fault
• Three-phase fault analysis, symmetrical components
• Unsymmetrical fault analysis
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14) |
• Fault analysis
• Single line-to-ground fault (SLG)
• Line-to-line fault (L-L)
• Double line-to-ground fault (2LG)
• Balanced three-phase fault
• Three-phase fault analysis, symmetrical components
• Unsymmetrical fault analysis
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Course Notes / Textbooks: |
Hadi Saadat, Power System Analysis, McGraw-Hill, 1999, ISBN: 0-07-561634-3, ISBN-13: 978-00-756-1634-4.
Hadi Saadat, Power System Analysis, 2nd ed., McGraw-Hill Primis Custom Publishing, July 2002, ISBN-13: 978-0072848694.
Zia A. Yamayee, Juan L. Bala, Electromechanical Energy Devices and Power Systems, 1st ed., John Wiley & Sons, October 1993, ISBN-13: 978-0471572176.
Depabriya Has, Electrical Power Systems, New Age International (P) Limited Publishers, 2006, ISBN-13: 978-81-224-2515-4.
Theodore Wildi, Electrical Machines, Drives, and Power Systems, 6th ed., Pearson Education International Edition, January 2005, ISBN-13: 978-0131969186.
Stephen J. Chapman, Electric Machinery and Power System Fundamentals, 1st ed., McGraw-Hill, 2001, ISBN-13: 978-0072291353.
Pieter Schavemaker and Lou van der Sluis, Electrical Power System Essentials, John Wiley & Sons, 2009, ISBN-13: 978-0470-51027-8. |
References: |
Yok. |