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ELCT 752-Power Systems Grounding and Transients. Dr. Hasan Ali Department of Electrical Engineering, University of South Carolina, Columbia Spring Semester 2011. Academic background and work experience.
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ELCT 752-Power Systems Grounding and Transients Dr. Hasan Ali Department of Electrical Engineering, University of South Carolina, Columbia Spring Semester 2011
Academic background and work experience # Ph.D. degree obtained: March 2004 (Kitami Institute of Technology [KIT], Hokkaido, Japan) # M.Sc. Engg. degree obtained: March 2001 (KIT, Japan) # B.Sc. Engg. degree obtained: January 1995 (Rajshahi University of Engineering and Technology [RUET], Bangladesh) Research and teaching experience: 1. Part-time Lecturer (RUET, Bangladesh): March 1995-July 1996 2. Lecturer (RUET, Bangladesh): Aug 1996-Sept 2004 (on leave for M.Sc. Engg. and Ph.D. studies in Japan from Nov 1998-March 2004) 3. Assistant Prof. (RUET, Bangladesh): Sept 2004-Nov 2004 4. Postdoc Research Fellow under JSPS (Japan Society for the Promotion of Science) program (KIT, Japan): Nov 2004-Jan 2007 5. Research Prof. (Changwon National University, South Korea):Feb 2007-Dec 2007 6. Postdoc Research Fellow (Ryerson University, Canada): Jan 2008-June 2009 7. Research Assistant Professor (USC): July 2009-Present
Research Interests • Electric ship systems modeling and analysis • Stability analysis of high speed generators • Design, analysis, stability, control, and modeling of advanced power systems • Smart grid and micro-grid systems, wide area measurements and control • Control of flexible AC transmission systems (FACTS) devices • Renewable energy systems, especially wind power, photovoltaic power, and fuel cells systems • Energy storage systems (superconductive magnetic energy storage (SMES), flywheel energy storage, super-capacitor energy storage, battery energy storage, vehicle-to-grid energy storage, etc.) • Application of power electronics to power systems • Electric machines and motor drives
Course Information • Pre-requisite for this class is ELCT 551(Power Systems Design & Analysis) • Suggested Text: “Electrical Power Systems Quality,” 2nd Edition, Roger C Dugan, Surya Santoso, Mark F. McGranaghan, H. Wayne Beaty, ISBN 007138622X. • Meeting time and locations Time: Tue-Thu 2:00 pm-3:15 pm Location: 2A21 Swearingen • Office hours Tuesday: 3:30-5:00 PM, Thursday: 3:30-5:00 PM (or by appointment)
What is Power Quality ? • Quality of electrical service # Utility, Equipment supplier/Manufacturer, Consumer • Power Quality problem: “Any power problems manifested in voltage, current, or frequency deviations which results in failure or misoperation of customer equipment”
Purpose of Course • Understanding of Power Quality Problems • Power Quality Standard • Real-world Power Quality Problems • Solutions for Power Quality Problems • Skills for Power Systems Simulation Tools
Course Preview • Introduction • Terms and Definitions • Voltage Sags and Interruptions • Transient Overvoltages • Fundamentals of Harmonics • Applied Harmonics • Long-Duration Voltage Variations • Power Quality Benchmarking • Distributed Generation and Power Quality • Wiring and Grounding, and • Power Quality Monitoring
Project and Software • Project • Study of Power Quality • Simulation and Solutions of Power Quality • Simulation Software • ATP/EMTP • VTB • PSCAD • MATLAB/Simulink
Course Information (Grading Policy) • Grading: 2 Midterm Tests (2 x 15% each), Project and homework (30%), Final test (40%) • Grading scale: A = 90-100, B+ = Upper 80s, B = Lower 80s, C+ = Upper 70s, C = Lower 70s, D+ = Upper 60s, D = Lower 60s, F = less than 60; However, the instructor reserves the right to adjust the scale if needed.
Course Information Some notes: • Homework assignments must be submitted within due date. • The exam format will be announced before each exam, and you will need a calculator, paper and pencil/pen • Project assignments will be announced later. • Please work independently on projects and exams.
Reading Assignment • Pick up and go through a paper regarding power quality from IEEE Transactions on Power Delivery.