Course title
330014001
Electrical Equipment Systems

 KUWAHARA Hiroaki
Middle-level Diploma Policy (mDP)
Program / Major mDP Goals
IoT Course DP-4a・3 専門分野と他分野を関連付ける素養
主軸となる分野の専門知識を他分野と関連付ける分野横断型の知識と行動力を修得し、社会で活用できる。
Software Course DP-4b・3 専門分野と他分野を関連付ける素養
主軸となる分野の専門知識を他分野と関連付ける分野横断型の知識と行動力を修得し、社会で活用できる。
Media Course DP-4c・3 専門分野と他分野を関連付ける素養
主軸となる分野の専門知識を他分野と関連付ける分野横断型の知識と行動力を修得し、社会で活用できる。
Data Science Course DP-4d・3 専門分野と他分野を関連付ける素養
主軸となる分野の専門知識を他分野と関連付ける分野横断型の知識と行動力を修得し、社会で活用できる。
Mechatronics Course DP-4・1 機械・電気系エンジニアとしての基礎的素養
機械工学・電気工学の基礎知識となる数学、機械力学、プログラミング、ものづくりに必要な実践的スキルを修得し、ものづくりのための基礎的素養を理解し、利用できる。
Architecture and Architectural Engineering Course DP-4a・3 専門分野と他分野を関連付ける素養
主軸となる分野の専門知識を他分野と関連付ける分野横断型の知識と行動力を修得し、社会で活用できる。
Environmental Systems and Urban Planning Course DP-4b・3 専門分野と他分野を関連付ける素養
主軸となる分野の専門知識を他分野と関連付ける分野横断型の知識と行動力を修得し、社会で活用できる。
Bioscience Course DP-4a・3 専門分野と他分野を関連付ける素養
主軸となる分野の専門知識を他分野と関連付ける分野横断型の知識と行動力を修得し、社会で活用できる。
Biomedical Engineering Course DP-4b・3 専門分野と他分野を関連付ける素養
主軸となる分野の専門知識を他分野と関連付ける分野横断型の知識と行動力を修得し、社会で活用できる。
Sports Engineering Course DP-4c・3 専門分野と他分野を関連付ける素養
主軸となる分野の専門知識を他分野と関連付ける分野横断型の知識と行動力を修得し、社会で活用できる。
Mathematical Sciences Course DP-4・3 専門分野と他分野を関連付ける素養
主軸となる分野の専門知識を他分野と関連付ける分野横断型の知識と行動力を修得し、社会で活用できる。
Purpose of class
Many devices related to infrastructure, such as automobiles and trains, as well as home appliances, information equipment such as personal computers, and various robots and mechatronic devices, utilize electrical energy by converting it into other forms of energy, such as mechanical energy. However, electrical energy is not obtained directly from nature; it is generated by first producing thermal energy from fossil fuels such as oil, which is then converted into mechanical energy and subsequently into electrical energy. The devices responsible for converting between mechanical and electrical energy are electric motors and generators.
This course is conducted in a lecture format and aims to develop an understanding of the fundamental principles and characteristics of motors and generators. In addition, students will learn about the different types of motors and their control methods and acquire the foundational skills in mechatronic system design necessary to select appropriate electrical machines according to specific applications.
Course description
0. Guidance
1. Fundamentals of Circuit Theory
2. Static Devices: Ideal Transformer
3. Exercise 1
4. Static Devices: Transformer and Equivalent Circuit
5. Induction Machine
6. Exercise 2
7. Midterm Examination
8–9. Synchronous Generator
10–11. Synchronous Motor
12. Exercise 3
13. DC Machine
14. Final Examination
Goals and objectives
  1. Understand the operating principles of various electrical machine systems.
  2. Acquire the fundamental knowledge required for the design of electrical machine systems by applying various electromagnetic theories.
Relationship between 'Goals and Objectives' and 'Course Outcomes'

 Understand the operating principles Acquire the fundamental knowledge Total.
1. 50% 50% 100%
2. 0%
Total. 50% 50% -
Evaluation method and criteria
Grading: Evaluation will be based on submitted assignments, the midterm examination, and the final examination.
Assignments: 30 points
Midterm Examination: 35 points
Final Examination: 35 points
Language
Japanese
Class schedule

 Class schedule HW assignments (Including preparation and review of the class.) Amount of Time Required
Total.
Feedback on exams, assignments, etc.
ways of feedback specific contents about "Other"
Feedback outside of the class (ScombZ, mail, etc.)
Textbooks and reference materials
Prerequisites
This course will proceed on the assumption that students understand the following topics.
Please review them and clarify any uncertainties before attending the lectures.

Electric current: The flow of electric charge through a circuit
Difference between AC and DC: Whether the direction and magnitude of the current change periodically or remain constant
Voltage: The driving force that causes current to flow
Magnetic field: The region in which magnetic poles exert magnetic force
Magnetic flux density: The amount of magnetic flux (magnetic field lines) per unit area
Roles of circuit elements (resistor, inductor, capacitor)
Formulas and units related to torque, force, acceleration, velocity, and position
Formulas and units related to work, power, kinetic energy, and potential energy
Office hours and How to contact professors for questions
    Regionally-oriented
    Non-regionally-oriented course
    Development of social and professional independence
    • Course that cultivates an ability for utilizing knowledge
    Active-learning course
    Most classes are interactive
    Course by professor with work experience
    Work experience Work experience and relevance to the course content if applicable
    Applicable The instructor with research and development experience in mechatronics and robotics at a major electrical equipment manufacturer presents the fundamentals of electrical machine systems.
    Education related SDGs:the Sustainable Development Goals
    • 7.AFFORDABLE AND CLEAN ENERGY
    • 9.INDUSTRY, INNOVATION AND INFRASTRUCTURE
    Last modified : Sat Mar 14 14:39:10 JST 2026