Course title
B00080002
Electrical Engineering

 HIROSE Toshiya

YOSHIDA Shinya
Course description
Mechanical engineering can be an available technology by combining it with electrical engineering, while it is used for making the machines for various applications including manufacturing, measurement or transportation. The mechanical engineers are required to understand and use the operation principles of the in-situ electrical instruments, having electrical knowledge sufficient to discuss with electrical engineers. This coursework provides basic knowledge on electrical engineering and typical electrical instruments.
Purpose of class
The purposes of this coursework is to understand the features of the instruments comprising DC, AC circuits and various electronic devices, and acquire the knowledge for operating machines efficiently by introducing electrical engineering to mechanical engineering.
Goals and objectives
  1. To have concept on voltage, electrical current and resistance and understand definitely Ohm's law and Kirchhoff's law.
  2. To acquire concept on impedance and understand the phase difference caused in voltage, current and impedance.
  3. To understand the characteristics of electrical and magnetic materials on atomic level.
  4. To understand operation principles of various electrical devices and instruments.
Relationship between 'Goals and Objectives' and 'Course Outcomes'

 exercise midterm exam final exam Total.
1. 9% 8% 8% 25%
2. 9% 8% 8% 25%
3. 9% 8% 8% 25%
4. 9% 8% 8% 25%
Total. 36% 32% 32% -
Evaluation method and criteria
After each lecture, an exercise is performed. Evaluation consists of exercise : 36%、midterm exam : 32%、final exam : 32%, where those with a score more than 60 will pass this subject.
Language
Japanese
Class schedule

 Class schedule HW assignments (Including preparation and review of the class.) Amount of Time Required
1. No. 1 Fundamental electrical phenomena
　　units of electrical and magnetic quantities, concept on electrical charge, electrical charge and Coulomb's law, concept on electric field and potential 		preparation : text p.2～p.10 190minutes
2. No. 2 Electrical current and magnetism
　　Ohm's law, electromagnetic force and electromotive force, Biot-Savart's law, electrical charge and Coulomb's law, concept on electric field and potential, Ampere's line integral 		preparation : text p.10～p.18 190minutes
3. No. 3 DC circuit
　　serial connection and parallel connection of resistors, Kirchhoff'law, principle of superposition, Thevenin's theorem 		preparation : text p.18～p.25 190minutes
4. No. 4 Circuit elements other than resistors
　　electrostatic capacitance, inductance 		preparation : text p.26～p.35 190minutes
5. No. 5 Transient phenomenon
　　serial circuit of R and L, serial circuit of R and C 		preparation : text p.35～p.40 190minutes
6. No. 6 AC circuit (1)
　　representation of sinusoidal AC signal, R, L, C in AC circuit 		preparation : text p.44～p.52 190minutes
7. No. 7 AC circuit (2)
　　calculation of AC circuit using complex numbers and vectors, concept on impedance and admittance 		preparation : text p.52～p.64 190minutes
8. No. 8 Midterm examination and comment review of No.1～No.7 190minutes
9. No. 9 AC circuit (3)
　　resonant circuit, three-phase AC 		preparation : text p.64～p.72 190minutes
10. No. 10 Electric property and electrical materials and magnetic materials
　　energy band structure, thermoelectric efficiency, resistivity, carrier transport in impurity semiconductor, classification of magnetic materials 		preparation : text p.75～p.99 190minutes
11. No. 11 Various types of diode
　　pn junction, LED, LD, solar cell 		preparation : text p.102～p.107 and p. 217～p. 218 190minutes
12. No. 12 Transistor and simple electronic circuit
　　junction-type transistor, MOS type transistor, amplifier and basis of logic circuit 		preparation : text p.107～p.110 190minutes
13. No. 13 Motor
　　DC motor, induction motor, synchronous motor, step motor 		preparation : text p.183～p.191 190minutes
14. No. 14 Final examination and comment review of No.9～No.13 200minutes
Total. - - 2670minutes
Feedback on exams, assignments, etc.
ways of feedback specific contents about "Other"
Feedback in the class
Textbooks and reference materials
Textbook：「電気・電子工学概論」、押本愛之助・岡崎彰夫共著、森北出版
Prerequisites
One must review the complex number and two-dimensional vector for high school.
Office hours and How to contact professors for questions
  • Just before and after each coursework
Regionally-oriented
Non-regionally-oriented course
Development of social and professional independence
  • Course that cultivates an ability for utilizing knowledge
  • Course that cultivates a basic problem-solving skills
Active-learning course
About half of the classes are interactive
Course by professor with work experience
Work experience Work experience and relevance to the course content if applicable
Applicable I will teach you the basic knowledge on electrical engineering required for mechanical engineers utilizing work experience of research and development in integrated circuits and sensors in cooperation with electronic, mechanical and chemical engineers.
Education related SDGs:the Sustainable Development Goals
  • 7.AFFORDABLE AND CLEAN ENERGY
  • 9.INDUSTRY, INNOVATION AND INFRASTRUCTURE
  • 12.RESPONSIBLE CONSUMPTION & PRODUCTION
Last modified : Sat Mar 08 04:23:50 JST 2025