EE3123电力系统导论

这门课学什么

课程概述与目标

To introduce (i) the general structure of power distribution and delivery systems in modern society; (ii) the operating principles of the key components of a power system; (iii) operational issues including power flow, faults and protection; and (iv) current development and future trends in power systems.

教学内容（Keyword Syllabus）

Key components of a power system: synchronous generators, transformers, rectifiers, transmission lines, and loads. Distribution in AC electrical power systems, high-voltage DC transmission, microgrids. Three-phase system: balanced and unbalanced systems, symmetrical components, the “per-unit” system, active and reactive power, power factor, power quality, faults and fault current calculation. Transformer: coupled inductors, general transformer model, power transformer, rating, construction. Transmission: underground and overhead lines, short- medium- and long-distance transmission lines, transfer characteristics. Power flow analysis: DC and AC power flow models, power balance, voltage and frequency variations, stability analysis. Robustness and protection: cascading failure, outage, load shedding, restoration. Development and trends: Centralized versus distributed energy sources, renewable sources, energy harvesters, nuclear power, energy storage and conversion, smart grids.

校方 PDF 第 4 页 · Keyword Syllabus

预期学习成果

查看学习成果表

CILO	预期学习成果	比重	DEC
1	Identify the key physical quantities in power systems including voltages, currents, phase angles, power and impedances.	—	DEC-A1, DEC-A2
2	Analyze three-phase power systems and identify their role in distribution and delivery of electric power.	—	DEC-A1, DEC-A2
3	Perform standard power flow analysis and identify faults in electric power systems.	—	DEC-A1, DEC-A2
4	Justify and apply the role of renewable sources and future trends in power system developments.	—	DEC-A1, DEC-A2

校方 PDF 第 2 页 · Course Intended Learning Outcomes (CILOs)

我能不能修这门课

先修、建议先备和并修要求分别查看；等同及互斥条件也会影响选课。and 表示同时满足，or 表示备选；组合条件按下方原文分组阅读。

先修条件

MA1200 Calculus and Basic Linear Algebra I or MA1300 Enhanced Calculus and Linear Algebra I and EE1002 Principles of Electrical Engineering

建议先备知识

无（校方注明 Nil）

并修要求

该版官方课纲未列明该项。

其他修读要求

该版官方课纲未列明该项。

等同课程及条件

无（校方注明 Nil）

互斥课程及条件

无（校方注明 Nil）

怎么考，怎样才算通过

考核方式

Continuous assessment: 50%; Examination: 50%; Examination duration: 2 hours

各项考核占多少分

考核项目	比重	生成式 AI 使用	备注与限制
AssignmentsCILO 1, 2, 3, 4	5%	否（No）	-
TestsCILO 1, 2, 3, 4	30%	否（No）	-
Lab/ Mini-projectCILO 1, 2, 3, 4	15%	否（No）	-

校方 PDF 第 3 页 · Assessment Tasks / Activities (ATs)

查看校方原始考核表与使用要求

Assessment Tasks / Activities (ATs)
                        ATs                    CILO No.              Weighting (%)       Remarks ("-" for   Allow Use of
                                                                                         nil entry)         GenAI?
1                       #Assignments           1, 2, 3, 4            5                   -                  No
                        (min: 3)
2                       Tests (min: 2)         1, 2, 3, 4            30                  -                  No
3                       Lab/ Mini-project      1, 2, 3, 4            15                  -                  No

通过条件

Remark: To pass the course, students are required to achieve at least 30% in coursework and 30% in the examination. Also, 75% laboratory attendance rate must be obtained. # may include homework, tutorial exercise, presentation