Course Objectives
Learning purposes :
Acquire the ability and knowledge to deal with basic electrical problem by understanding the high voltage phenomena. At the same time, acquire the knowledge to evaluate the high voltage measuring system by understanding the mechanism of measuring system and high voltage generation devices.
Course Objectives :
1. To understand the fundamental process of the high voltage phenomena.
2. To understand the breakdown mechanism of the gas, the liquid, and the solid.
3. To understand the kinds and characteristics of high voltage generation devices.
4. To understand the kinds and characteristics of the measurement systems of high voltage and huge current.
Rubric
| Excellent | Good | Acceptable | Not acceptable |
| Achievement 1 | The student can describe the characteristics and kinds of breakdown mechanism of gas, liquid and solid. At the same time, the student can describe the problems to be noted. | The student can describe the characteristics and kinds of the breakdown mechanism of the gas, the liquid and the solid. | The student can describe the characteristics of the basic breakdown mechanism of the gas, the liquid and the solid. | The student cannot describe the characteristics of the breakdown mechanism of the gas, the liquid and the solid at all. |
| Achievement 2 | The student can describe the characteristics and kinds of the generators as to DC, AC and HF and also describe conditions for their use. | The student can describe the characteristics and kinds of the generators as to DC, AC and HF. | The student can describe the fundamental characteristics and kinds of the generators as to DC, AC and HF. | The student cannot describe the characteristics and kinds of generators as to DC, AC and HF at all. |
| Achievement 3 | The student can describe the kinds, characteristics and the conditions of use for the measuring systems of high voltage. | The student can describe the kinds and the characteristics of the measuring systems for the high voltage. | The student can describe the kinds and the fundamental characteristics of measuring systems for high voltage. | The student cannot describe the kinds and the characteristics of measuring systems for the high voltage at all. |
| Achievement 4 | The student can describe the kinds, characteristics and the using conditions of use for the noncontact current measuring system. | The student can describe the kinds and the characteristics of noncontact current measuring system. | The student can describe the kinds and the fundamental characteristics of the noncontact current measuring system. | The student cannot describe the kinds and the characteristics of noncontact current measuring system at all. |
Assigned Department Objectives
Teaching Method
Outline:
General or Specialized : Specialized
Field of learning : Electrical and Electronic
Required, Elective, etc. : Elective Must complete subjects
Foundational academic disciplines : Engineering / Electric and electronic
Relationship with Educational Objectives :
This class is equivalent to "(3) Acquire deep foundation knowledge of the major subject area".
Relationship with JABEE programs :
The main goals of learning / education in this class are "(A),(A-2)".
Course outline :
High Voltage Engineering is the study to understand "the phenomena of the breakdown mechanism under the high electric field condition" , "the devices used to generate high voltage" and "the devices used to measure high voltage". To achieve this purpose, prior specialized knowledge is required. In this lecture, the relationship between the study of High Voltage Engineering and the students' prior specialized knowledge will be integrated.
Style:
Course method :
This course is held in the second semester (16 weeks), and each lecture is 90 minutes in a week. The class is advanced by the lecture in line with the text book.
Grade evaluation method :
There are assignments that must be submitted.
Exams (70%)+ Portfolio (30%).
Examinations will be conducted a total of 2 times, and the evaluation ratios will be the same. The textbook can be used in the examination, but the detail condition about it is instructed every time.
Re-examination may be possible but will depend on the situation of the student.
Notice:
Precautions on the enrollment :
This is a "class that requires study outside of class hours". Classes are offered for 15 hours per credit, but 30 credit hours are required in addition to this. Follow the instructions of your instructor for these studies.
Course advice :
Read the textbooks and read aloud before class to see if there are any parts you do not understand.
Foundational subjects : Electrical and Electronic Circuits (2nd year), Basic Electric (2nd), Electrical and Electronic Measurements Ⅰ, Ⅱ(2nd, 3rd), Electric Circuit Ⅰ, Ⅱ(3rd, 4th), Electromagnetism Ⅰ, Ⅱ(3rd, 4th)
Related subjects : Electrical Application and Environment (4th year), Electrical and Electronic Materials (5th), Graduation Thesis(5th)
Attendance advice :
Take notes during the lecture to aid your understanding. Prior knowledge should be considered and engaged while attending this course.
If you are late, you will be treated as absent after 20 minutes.
Characteristics of Class / Division in Learning
Course Plan
|
|
|
Theme |
Goals |
| 1st Semester |
| 1st Quarter |
| 1st |
Guidance, Introduction to the high voltage engineering, the kinetic theory of gas |
Understand the outline of the breakdown, the temperature andthe pressure.
|
| 2nd |
The kinetic theory of gas |
Understand the technical term for the kinetic theory, for example, cross section, ionization, rcombination, and so on.
|
| 3rd |
The electron emission from the solid to space. |
Understand the kinds of the electron emission from the solid to the space.
|
| 4th |
The breskdown of gas Ⅰ |
Understand the meaning of the corona discharge, the spark dischrge, the Townsend theory and the stremer theory.
|
| 5th |
The breskdown of gas Ⅱ |
Understand the meaning of the discharge time lag, the polar effect, the Paschen's law.
|
| 6th |
The breskdown of gas Ⅲ |
Understand the meaning of the Penning effect, the Mater effect and the vacuum dischrge.
|
| 7th |
The characteristics of plasma |
Understand the meaning of the Deby length, the plasma frequency, the cutoff frequency.
|
| 8th |
1st semester mid-term exam |
|
| 2nd Quarter |
| 9th |
Return and commentary of exam answers, and the breakdown of the liquid. |
Understand how the breakdown of the liquid happens.
|
| 10th |
The breakdown of the solid. |
Understand how the breakdown of the solid happens.
|
| 11th |
The brekdown of the composite dielectrics |
Understand how the breakdown of the composite dielectrics happens.
|
| 12th |
The insulation coordination and the devices for the insulation |
Understand the technics to avoid the breakdown as to the high voltage devices and apparatus.
|
| 13th |
The generation of the high voltage |
Understand how the high voltage generates.
|
| 14th |
The measurement of the high voltage |
Understand how the high voltage measures.
|
| 15th |
(1st semester final exam) |
|
| 16th |
Return and commentary of exam answers |
|
Evaluation Method and Weight (%)
| Examination | Presentation | Mutual Evaluations between students | Behavior | Portfolio | Other | Total |
| Subtotal | 70 | 0 | 0 | 0 | 30 | 0 | 100 |
| Basic Proficiency | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Specialized Proficiency | 70 | 0 | 0 | 0 | 30 | 0 | 100 |
| Cross Area Proficiency | 0 | 0 | 0 | 0 | 0 | 0 | 0 |