Course syllabus

010113130-65 การออกแบบระบบไฟฟ้า (Electrical System Design)

Course Syllabus

Data entry : Asst.Prof. Dr.Nophadon Wiwatcharagoses
1. Course number and name

010113130-65 การออกแบบระบบไฟฟ้า (Electrical System Design)

2. Credits and contact hours

3(3-0-6)

3. Instructor’s or course coordinator’s name

Asst.Prof. Dr.Nophadon Wiwatcharagoses

4. Text book, title, author, and year

  1. Electrical Engineering Committee, “EIT Standard 022001-22, Thai Electrical code 2021”, The Electrical institute of Thailand under H.M. The King’s Patronage, ISBN 978-616-396-059-7
  2. Siemens AG, Energy Management Medium Voltage & Systems, “Planning of Electrical Power Distribution: Technical Principles”, 2018 Siemens AG, Berlin and Munich
  3. Technical Notes, Application Notes or White Papers from ABB, Schneider and Siemens related with the contents

5. Specific course information

  1. brief description of the content of the course (catalog description)
    Electrical system design; standards and safety in electrical design and installation; codes and symbols; electric wires and cables; raceways; appliance; equipment; load calculation; power distribution design; load schedule; single line diagram; service feeder circuits; feeder and branch circuits; lighting circuits; motor and appliance circuits; power distribution transformer; emergency power distribution; power factor improvement and capacitor bank circuit designs; short circuit calculation; designs of protective devices; fused; circuit breakers; overload relay; protection against electric shocks; grounding in LV system; and ground.
  2. prerequisites or co-requisites
    010113010-65 Electric Circuit Theory
  3. indicate whether a required, elective, or selected elective (as per Table 5-1) course in the program
    Required : A required course in the program as EE technical

6. Specific goals for the course

  1. specific outcomes of instruction (e.g. The student will be able to explain the significance of current research about a particular topic.)
    1. CLO1 The student will be able to develop firmly understanding of codes and standards in designing low-voltage power distribution, as of EIT, IEC, NEC standards and related ones.
    2. CLO2 The student will be able to identify, plan, and design low-voltage power distribution and related systems in buildings and infrastructure facilities, as of practice codes.
    3. CLO3 The student will be able to understand clearly the basics of illumination in order to design lighting system in buildings and its control complied with the standards such as lux levels, quality of illumination and lighting circuit-wiring control
    4. CLO4 The student will be able to understand well and design the electric cable, protective devices, protection against electric shocks and earthing system in LV installations provided in conformity with appreciate national standards and statutory regulations.
  2. explicitly indicate which of the student outcomes listed in Criterion 3 or any other outcomes are addressed by the course.
    ABET Student Outcome (SO) Listed in Criterion 3 Course learning outcome (CLO)
    SO1 an ability to identify, formulate, and solve complex engineering problems by applying principles of engineering, science, and mathematics.
    • CLO1 The student will be able to develop firmly understanding of codes and standards in designing low-voltage power distribution, as of EIT, IEC, NEC standards and related ones.
    SO2 an ability to apply engineering design to produce solutions that meet specified needs with consideration of public health, safety, and welfare, as well as global, cultural, social, environmental, and economic factors.
    • CLO2 The student will be able to identify, plan, and design low-voltage power distribution and related systems in buildings and infrastructure facilities, as of practice codes.
    SO4 an ability to recognize ethical and professional responsibilities in engineering situations and make informed judgments, which must consider the impact of engineering solutions in global, economic, environmental, and societal contexts.
    • CLO4 The student will be able to understand well and design the electric cable, protective devices, protection against electric shocks and earthing system in LV installations provided in conformity with appreciate national standards and statutory regulations.

7. Brief list of topics to be covered
Week Topic Details Activities
1-3 a. Standards, codes of installation, ethics in professional career. b. Standards and safety in electrical design and installation characteristics. c. Configurations of electrical distribution; design and planning
4-7 d. Low Voltage Installation Methods and Power Load Characteristics. e. Electric wires and cable, load area of wiring system, installation methods related the standards, cable design and voltage drop verification. f. Basics of feeder and branch circuit des
8 Midterm Examination Formative 3.
9-12 g. Basics of illumination engineering, lighting system design and wiring control. h. MV-LV power transformer; losses, profitable estimation and standards of installation. i. Characteristics of fuses and protection devices for LV distribution, short circui
16 Final Examination Formative 4 (as of ENG-Final Exam Schedule)
13-14 j. Protection against electric shocks, earthing system in LV installations provided in conformity with appreciate national standards and statutory regulations. k. Capacitor compensation techniques and harmonics effect-prevention in LV distribution.
15 l. Other electrical system design topics such as renewable energy, energy management, energy storage system and F/A system, etc.
8. Course Assessment
Course assessment Weight score (%) Assessment tools Date
Formative 1 10 quiz, assignment, attandance 22 Jun 2026 - 09 Oct 2026
Formative 2 25 assignment, group discussion 22 Jun 2026 - 09 Oct 2026
Formative 3 25 midterm examination 14 Aug 2026
Formative 4 40 final examination 20 Oct 2026
The grading table
Grading Rank
>= 80% A
75% - 79.99% B+
70% - 74.99% B
65% - 69.99% C+
60% - 64.99% C
55% - 59.99% D+
50% - 54.99% D
0% - 49.99% F

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