NCHU Course Outline
Course Name (中) 電機機械實驗(4211)
(Eng.) Lab in Electric Machine
Offering Dept Department of Mechanical Engineering
Course Type Elective Credits 1 Teacher Hung-Yue Chang
Department Department of Mechanical Engineering / Undergraduate Language Chinese 英文/EMI Semester 2025-SPRING
Course Description I. 實驗設備介紹與操作：
三相交流電源、高壓直流電源、磁粉式電力致動器與控制器
II. 直流電機：
電動機模式與發電機模式的各種激磁電路啟動、調整(轉速、負載)、分析。
III. 三相交流電機：
感應機與同步機的啟動(Delta 與Wye接法)、調整(負載、功率因數)、分析。
I. Introduction and operation of experimental instruments:
Three-phase AC power source, High-voltage DC power source, Magnetic power
brake tension controller
II. DC machines:
Motor action and generator action of DC machines, varies types of excitation
mechanism, adjustment and analysis of speed and load.
III. Three-phase electric machines:
Starting operation of both induction and synchronous machines through delta and
wye connections, adjustments and analysis of load and power factor
Prerequisites
self-directed learning in the course N
Relevance of Course Objectives and Core Learning Outcomes(%) Teaching and Assessment Methods for Course Objectives
Course Objectives Competency Indicators Ratio(%) Teaching Methods Assessment Methods
透過各種電機機械(如變壓器、交直流馬達、發電機)的實務操作，驗證電機機械課程中所學習的觀念，體會重電運作環境，培養正確的實驗安全程序與習慣。

This course aims to offer hands-on experiments on various categories of electric machines (transformer, DC and AC motors, generators), for students to verify the theoretical concepts of electric machinery, to experience a high-power electrical working environment, and to cultivate a good habit and attitude through following the safety regulations.
1.The ability to apply the knowledge of math, science, and mechanical engineering.
2.The ability to design and conduct experiments, as well as to analyze the data obtained.
3.The ability to work with others as a team to design and manufacture products of mechanical engineering systems.
20
70
10
Exercises
Lecturing
Written Presentation
Attendance
Course Content and Homework/Schedule/Tests Schedule
Week Course Content
Week 1 課程介紹、分組Course introduction, Team up
Week 2 實驗設備介紹與操作 Preliminary experiments – instrumental operations
Week 3 (直流電動機) 實習一、實習二 DC motors - Lab. 1 & 2
Week 4 (直流電動機) 實習三、實習四 DC motors - Lab. 3 & 4
Week 5 (三相感應電動機) 實習一、實習三 Three phase induction motors – Lab. 1 & 3
Week 6 (三相感應電動機) 實習四、實習五 Three phase induction motors – Lab. 4 & 5
Week 7 (三相感應電動機) 實習六、實習七 Three phase induction motors – Lab. 6 & 7
Week 8 (三相感應電動機) 實習八、實習九 Three phase induction motors – Lab. 8 & 9
Week 9 (三相同步電動機) 實習一、實習二 Three phase induction motors – Lab. 1 & 2
Week 10 期中考週 Midterm exam
Week 11 (三相同步電動機) 實習三 Three phase synchronous generators – Lab. 3
Week 12 (三相同步電動機) 實習四 Three phase synchronous generators – Lab. 4
Week 13 (三相同步電動機) 實習五 Three phase synchronous generators – Lab. 5
Week 14 (三相同步電動機) 實習六 Three phase synchronous generators – Lab. 6
Week 15 (直流發電機) 實習五 DC generators – Lab. 5
Week 16 (直流發電機) 實習七 DC generators – Lab. 7
Week 17 (直流發電機) 實習六、實習八DC generators – Lab. 6 & 8
Week 18 期末考週 Final exam
Evaluation
上課表現50%、實驗報告50%
Performance and attendance 50%, Lab. report 50%
Textbook & other References
實驗⼿冊
Lab. Manual
Teaching Aids & Teacher's Website
iLearning
Office Hours
預約
By appointment
Sustainable Development Goals, SDGs(Link URL)
09.Industry, Innovation and Infrastructureinclude experience courses：Y
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Update Date, year/month/day：2025/05/15 11:08:06 Printed Date, year/month/day：2025 / 6 / 01
The second-hand book website：http://www.myub.com.tw/