| Subject Title |
Explanation |
| AC and Electronic Circuits Lab |
This course includes practical training including AC circuits and AC power measurement, RLC resonance circuit, diode rectifying circuits and linear transistor amplifier circuits. |
| Advanced Electronic Circuits and Property Lab |
This course includes power amplifiers using transistors and linear/nonlinear application circuits using OP amps. Also experiments for understanding physical properties of electrical elements are performed. |
| Analog System Design
|
It is thought that the reason why Korean college students are reluctant to apply for natural sciences and engineering and develop hardware, and applicants with career in hardware businesses are deserved well, is because the school education is limited to theories. So, this subject focuses on development of simulation tools by encouraging students to cultivate practical job skills through participating in theoretical design lab based on the implementation of full process including circuit design, PCB artwork, design verification through systems, PCB fabrication and parts design.
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| Capstone Design
|
This course focuses on encouraging the students to experience full process of design activities, going through entire process of the engineering such as design and fabrication of creative outcomes, based on the basic knowledge they have learned at the Department of Electric Engineering. And the students may cultivate their ability to search for relevant materials, as well as cooperative attitude during the process in which they develop and discuss various approaches in order to achieve the design targets assigned to each group.
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| Circuit Theory 1
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After understanding various linear elements and kinds of power supply, including the basic properties and property constants, the students analyze the characteristics of circuits of which the elements are connected in series or parallel. In order to analyze complex circuits more easily, conveniently and rapidly, they need to learn mathematical techniques, including various circuit analysis techniques.
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| Circuit Theory 2
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In this subject, the students need to understand the construction of AC circuit which is the backbone of electric circuits, cultivating the abilities to analyze such circuits. After learning phasor analysis, with which they can analyze complex AC circuits that are composed of AC supply and RLC circuits, they will learn about the analysis of 3-phase AC circuit, as well as single phase ac circuits. The lecture deals with steady state analysis on sine wave power supply, 3-phase AC circuit, frequency-response characteristic, and four terminal network.
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| Control Engineering 1
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This is the most basic subject among engineering technologies needed for the modern society, which is automated and computerized. The subject aims at understanding the mathematical background and system analysis methodology in order to control the linear systems. In the first half of the lecture, the students learn mathematical basics needed for control, such as complex number operation, differential equation, matrix operations, Laplace transform, and Z transform. And then, the students learn transfer function analysis, block diagram, and signal flow diagram, in order to analyze the target system to control and entire system. And they also learn the modeling technique in which the system to be controlled is indicated mathematically. In the second half of the lecture, they examine the basic properties such as controllability, observability, stability, which are used to control the target system, by indicating them with state variable expression or transfer function. Especially, in parallel with the lecturers, the group activity of students focuses on the analysis of operating principle of various feedback sensors, including the presentation of the results.
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| Control Engineering 2
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The students examine the modeling and dynamic characteristic of the target system, and learn about the composition of feedback controller, state variable analysis, and stability analysis, including the computer simulation techniques based on the mathematical analysis and Maltab. And they master the time domain and frequency domain analysis on controller systems, which is the basics for modern control technology.
In addition, they learn about the PID controller, Lead-lag controller and the design methods for various filters through error analysis on response properties of the systems. Finally, the lecture introduces the latest control technology like the Robust controller.
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| Digital Logic Circuit Design
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The students learn expression of digital value, Boolean Algebra, gate-level minimization technique, combinational logic circuit analysis, and design of the combinational logic circuit based on the analysis. And also, they need to learn how to analyze the properties of sequential logical circuits, such as flip-flop, register and counter, including the design techniques for general sequential logical circuits. Finally, they will learn the generic technologies such as the architecture and principles of various memory units and interface, including cultivating design abilities.
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| Digital Signal Processing
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The lecture covers system theories based on the linear system and digital signal processing. And also the lecture includes Fast Fourier Transform(FFT), z-transform, FIR and IIR filter design. The lecture introduces principles and applications of various signal processing used for communication, multimedia and image systems. The students need to study the DSP theory and application through signal processing exercises for various signals.
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| Electric and Digital Logic Circuits Lab |
After understanding basic theories of electric engineering in general through experiments, the students learn how to use the instruments used in experiments and practical training. After learning Kirchhoff's law and Thevenin's theorem through experiments, they construct and measure diode rectifiers and transistor amplifier circuits. And students learn the concept of digital logic through the digital logic lab, and then they master the use of basic digital IC, cultivating the ability to design logic circuits. |
| Electrical Application Engineering
|
Recently, the electric field application has developed rapidly in order to meet the demands of industry, and the applicable fields have been expanded as well. However, it is not easy to graft the academic theories on the practice due to the fast progress. Accordingly, this course focuses on learning that accords with the industrial field, which shall be based on the theoretical knowledge acquired so far because it is required to raise the efficiency when electric energy is converted to a third energy. And also the lecture focuses on basic theories and applicability related to electric applications such as electrothermics which is basis for thermal energy, electrochemistry (battery) which is the source of electric energy, electric railroad which is the backbone of transportation and the special installation like aviation marine electricity.
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| Electronic Circuit Application
|
In this subject, the students learn about the emitter follower, FET structure and FET application circuit, using a Bipolar transistor. And also, they study the frequency properties of transistor amplifier circuit, including the differential amplifier. Finally, they learn about the structure of operational amplifier, negative feedback, including the linear/nonlinear application circuit of the operational amplifier. |
| Electronic Circuits Basics
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After learning physical properties of various electronic elements (diodes, transistor and so on), student study design of rectifier circuit and amplifier circuit by applying what they have learned to electronic circuits used for various purposes. And also they learn about the numerical circuit analysis along with theoretical circuit analysis after studying circuit analysis by using PSPICE and others.
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| Electrical Design Engineering
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Recently, the interest in environment has increased due to the development of industrial society. Accordingly, the social issues focus on the electric installation with high-capacity and super high voltage.
This lectures deals with the basic theory and practice related to the electric installation design, preparation and principles of electrical symbols in each country, electrical wiring design, theories and application of lighting installation design, and the design and application of electrical energy.
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| Electromagnetics 1
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In order to study the subject of electromagnetics, one may start with electrostatic and magnetostatic fields, continue with time-varying fields and Maxwell's equations, and move on to electromagnetic wave propagation and radiation. This subject uses this approach, starting with the Coulomb force law between two charges. Vector algebra and vector calculus are introduced early and as needed throughout the lecture. Also, it includes the electric field, electric potential, and boundary value problems, etc. |
| Electromagnetics 2
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This subject has one purpose: to help students understand four of the most influential equations in all of science. It leaves room for in-depth explanations of the most relevant features, such as the difference between charge-based and induced electric fields, the physical meaning of divergence and curl, and the usefulness of both the integral and differential forms of each equation. Furthermore, it covers the classical topics on the static magnetic field, magnetic materials and properties as well as power and energy relations. |
| Electromechanics 1
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This subject is a first half of the electromechanics, so that the lecture deals with the theories related to operating principle of electric machine, including electric transformers and DC machine.
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| Electromechanic 2
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This is the subject connected to the contents taught in the 1st semester, which focused on electric transformers and DC machine. This lecture deals with the AC machine, which includes synchronous machines and induction machines.
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| Electrical Installation Engineering
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Recently, the informatization of electrical installation has made the high value-added installation use the IBS. Accordingly, this subject deals with the power substation equipment and design of the equipment, theories and design of back-up power source, problems related to fire and communication installation, application and design of lighting protection system and outdoor wiring, basics and practice of IBS, and estimate exercise and practical exercise.
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| Electrical and Electronic Property Engineering
|
This course aims at understanding the general basic theories related to electrical and electronic properties.
After understanding the various theories based on Solid State Physics, the students may examine the fine structure and properties of elements. And then the students will be encouraged to understand the properties of electrical and electronic materials and elements such as semiconductor, insulator, and dielectric substance, through the knowledge.
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| Electrical Materials and Semiconductor Engineering
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Based on the property theories, the students learn the basic theories of electrical and electronic materials, especially focusing on thin films. And then the lecture deals with micro/nano integration, so that the students could acquire the knowledge about semiconductor process and MEMS/nano elements materialization. |
| Energy application engineering
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This lecture deals with the broad knowledge related to the latest information, such as deposition principle and directions which is the basis for semiconductor and other electronic parts, basics and design of electrothermics, principles and application of heat pumps, basics of electrochemistry, principle of batteries, including electric railroads.
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| Energy Power Generation
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In this subject, the students learn about the kinds and outline of generation systems used for power generation after understanding the basic concept of energy. They will examine the composition and operating principles of generation systems including not only thermal power generation, nuclear power generation and hydroelectric power generation, but also solar power generation wind power generation and renewable energy generation system, which are paid attention to recently.
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| Engineering Tools and System Design
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The students learn the use of various engineering tools use dfor system design, and then they implement simple simulation using what they have learned. The main engineering tools used in the lecture are Maltab for numerical analysis, MFC for graphic programming. In order to allow beginners to use the tools easily, the first half of the lecture starts with demonstration-oriented practical training. In the second half of the lecture, the students will watch the simple control actuation after completion of graphic models, so that they may realize that using engineering tools is not so difficult and anybody can use them.
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| Intelligence Robot Programming
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This lecture includes explanation of major modules(motor, sensor and controller), which comprise the intelligence robot system, including a simple practical training. And also, the groups of students implement design assignments in which a simple robot simulator is built by using EDRS. In order to take this lecture, the students shall retain the basic concepts related to the microprocessor and control.
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| Introduction of Engineering Design
|
This subject is aimed at encouraging individual student or group of students to implement design activities with various design theories. This subject includes practical training, as well as detailed explanations about design process. |
| Microprosessor Application Design
|
The students cultivate the ability to design digital logic circuits. And then, based on the ability, they examine the principles of microporcessors and micro controllers. And also they need to understand the structure of AVR 128 micro controller, which are widely used, so that they may design the controller. In addition, they learn about interface and control circuits used in various applications. Finally, they promote understanding of micro controllers, and cultivate the applicability through lectures and practical training in small groups, which are going side by side.
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| Power Electronics
|
This course deals with overall contents and principles of power conversion circuits based on power electronics.
1. Kinds and operating principles of power semiconductor switches
2. Diode rectifier circuits
3. Thyristor rectifier circuits
4. 3-phase thyristor rectifier circuits
5. dc-dc converter
6. Inverter |
| Power Electronic System
|
Using the simulation devices of power electronics, the students learn thee actual operation of diode rectifier circuit, thyrister rectifier circuit and inverter. And they implement design assignments to control the simulation.
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| Power Equipment Lab
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The students learn the basic theories related to operation of power electronics and electrical instruments through experiments. Especially, the groups of students design sequence-control circuits that operate according the requirements of the system, including fabrication, test and verification. This will be a substantial learning of electric engineering design.
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| Power Systems Economics |
Interest in power systems economics is gaining momentum with the recent power supply shortages worldwide and the rising cost of fossil fuels. The involvement of independent power generators, brokers and distributors has changed the way in which power systems operate. This subject uses a combination of traditional engineering techniques and fundamental economics to address the long-term problems of power system development in a competitive environment. |
| Power System Engineering
|
After understanding the basic structure and components of power system, the students learn basic theories and analytic methods in order to understand the comprehensive system taught in the 2nd semester through analysis of principles and properties of each element.
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| Real-time System Design
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The students learn the comprehensive knowledge and procedure needed for real-time system design based on the various theories of electric engineering. The topics will be selected by teams, and the teams will carry out project activities. Each team selects the topic in the range where the contents they have learned from electric engineering programs, which can be applied. And then they submit interim and final result reports containing the development plan, design procedure, materialization process, and management.
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| Signal and System
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This lecture focuses on the signal and system theories based on linear systems and the basics for digital signal processing. And they learn about linear systems and convolution, Fourier Transform and sampling theorem, including Discrete Fourier Transform(DFT), Fast Fourier Transform(FFT).
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| Smart Grid Operations
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The students need to acquire the analysis ability to understand the operation and control of power system, computerized analysis of balanced and unbalanced grid faults, system protection, analysis of dynamic characteristic in the system, automatic generation control techniques, including power flow and economic power supply theory in large-scale power systems.
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