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\newcommand\semester{Fall 2025}
\newcommand\rsemester{202620}
\newcommand\courseNum{ECE 3020}
\newcommand\courseName{Intro to Electric Energy System}
\newcommand\courseCoordinator{Liang Du}
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\newcommand\meetingDesc{Two 75-minute lectures}
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\newcommand\textBookTitle{(Recommended by not Required) Power Systems Analysis and Design, 7th Edition}
\newcommand\textBookAuth{J. D. Glover, M. Sarma, T. Overbye, and A. Birchfield}
\newcommand\textBookPub{Cengage Learning}
\newcommand\textBookYr{2022}
\newcommand\textBookISBN{}
\newcommand\supplMaterials{Slides are provided and should be used as the main resource of materials for this course. Some homework questions will be assigned from the recommended textbook.}
\newcommand\refPapers{References go here, if specified}
\newcommand\textBookMisc{Special notes on textbook(s) go here, if specified}
\newcommand\catalogDesc{This course introduces the modern power systems and its changing landscape. The course covers the basics of power generation and transformers, AC power transmission and distribution, three-phase balanced electric power grids and per phase analysis, power flow, introduction to electricity markets, grid modernization, and power system protection.}
\newcommand\preReqs{ECE 2030}
\newcommand\coReqs{None}
\newcommand\coreRequirement{Core Course}
\newcommand\courseExpectation{- Understand the basics of three phase transmission and distribution systems, and their methods of analysis (ABET Outcomes 1, 3)\\
- Understand, interpret, and explain how the U.S. power grids are being administered ((ABET Outcomes 1, 3, and 7)\\
- Understand, interpret, and explain how renewable energy would impact the environmental and operational aspects of the energy sector ((ABET Outcomes 2 and 7)\\
- Understand power flow in networks and methods of analysis. (ABET Outcomes 1, 6, and 7)\\
- Understand ongoing needs, limitations, and trends in operation and control of U.S. power grids and explain challenges and potential solutions (ABET Outcomes 3 and 6)
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\newcommand\covTopics{\item Fundamental of AC power systems
\item How U.S. power grids are being operated
\item Basic modeling of power grid components
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\item Power flow
\item Intro to power grid operation \& control
\item Intro to electricity markets
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\caption*{Tentative Schedule for \textbf{All Sections}} \vspace{0.05in}
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\begin{tabularx}{\linewidth}{c|l|X}
\toprule
\large \textbf{Week or Date} & \large \textbf{Topics} & \large \textbf{Assignment}\\
\midrule \midrule
8/26 & Introduction & Homework 1 assigned\\
8/28 & Overview of power systems & \\
9/2 & Basic concepts & Homework 1 due
Homework 2 assigned\\
9/4 & Power grid characteristics & \\
9/9 & Phasor & Homework 2 Due
Homework 3 Assigned\\
9/11 & Power vs Energy & \\
9/16 & Three-phase balanced system & Homework 3 Due
Homework 4 Assigned\\
9/18 & balanced system & \\
9/23 & Per Phase Analysis & \\
9/25 & Q\&A before Midterm 1 & Homework 4 Due\\
9/30 & \textbf{Midterm 1} & \\
10/2 & Go over midterm 1 solutions & Homework 5 Assigned\\
10/7 & Transformers & \\
10/9 & Transmission Line & Homework 5 Due
Homework 6 Assigned\\
10/14 & Semester Recess & \\
10/16 & Semester Recess & \\
10/21 & Transmission Line & \\
10/23 & Transmission Line & Homework 6 Due\\
10/28 & Admittance matrix & Homework 7 Assigned\\
10/30 & Introduction to PowerWorld & Project assigned\\
11/4 & Power Flow & Homework 7 Due
Homework 8 Assigned\\
11/6 & Power Flow & \\
11/11 & Power Flow & Homework 8 Due\\
11/13 & Q\&A before Midterm 2 & \\
11/18 & \textbf{Midterm 2} & \\
11/20 & Go over midterm 2 solutions & \\
11/25 & Power System Protection & Homework 9 Assigned\\
12/2 & Power System Protection & \\
12/4 & Electricity Markets & Homework 9 Due
Homework 10 Assigned\\
12/9 & Electricity Markets & \\
12/11 & Semester Warp -up, Class discussion & Homework 10 Due;
Project report due\\
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Two in-class quizzes: 20\% each, total 40\%\\
One final exam: 30\%\\
Project: 10\%, one engineering design problem will be provided, which to be modeled in PowerWorld
Bonus: 1 point to each typo/error found in these slides (first person who reports); other bonus points that are available to everyone enrolled in this class might be given as well.

The scale used to assign letter grades is:
Letter grade scale: A(93--100), A--(90--92), B+(87--89), B(83--86), B--(80--82), C+(77--79),\\
C(73--76), C--(70--72), D+(67--69), D(63--66), D--(60--62), F(<60)}
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