Course title
高電圧工学   [High Voltage Engineering]
Course category technology speciality courses,ets.  Requirement   Credit 2 
Department   Year 34  Semester Fall 
Course type Fall  Course code 023751
Instructor(s)
髙橋 紹大   [TAKAHASHI Tsuguhiro]
Facility affiliation Graduate School of Engineering Office   Email address

Course description
The course contains widely from ray performances to high voltage devices including two ranges of science and technology and mainly explains performance and technique resulting from high voltage phenomena.
Expected Learning
Learners who successfully complete this course will be able to understand essence of the method of considering high voltage phenomena and technique.
Course schedule
Week 1 Introduction to high voltage engineering.
Objectives: content, teaching method
Week 2 Basic process of electric discharge.
Objectives: understand particle collision, excitation and ionization.
Week 3 Gaseous discharge (1).
Objectives: understand discharge phenomenon in gas, Townsend theory and Streamer theory.
Week 4 Gaseous discharge (2).
Objectives: understand Paschen's low, lightning discharge, electronegative gases.
Week 5 Steady-state gas discharge.
Objectives: understand glow discharge, arc discharge.
Week 6 Discharge in liquids and solid.
Objectives: understand electric conduction and breakdown in liquids and solid.
Week 7 Discharge in composite dielectrics.
Objectives: understand triple junction, surface discharge, void discharge, treeing.
Week 8 Review of first half.
Week 9 High voltage generating method.
Objectives: understand Cockcroft-Walton circuit, Marx circuit.
Week 10 High-voltage measurement method.
Objectives: understand instrument transformer, Pockels sensor, Faraday sensor.
Week 11 High voltage equipment (1).
Objectives: understand insulator, bushing.
Week 12 High voltage equipment (2).
Objectives: understand underground cable, switchgear, GIS.
Week 13 High voltage equipment (3).
Objectives: understand surge arrester, power transformer.
Week 14 High voltage analysis method.
Objectives: understand numerical calculation methods.
Week 15 Summarization.
Prerequisites
Students entering this class are assumed to have the fundamental knowledge about electromagnetism and circuit theory.
Required Text(s) and Materials
High voltage engineering by Kunihiko Hidaka.
References
High voltage engineering by T. Kouno.; High voltage engineering by R. Hanaoka.
Assessment/Grading
Test: 40%, Exam: 40%, Attendance: 20%
Message from instructor(s)
High voltage phenomena, such as lightning, is important in the electrical and electronic engineering, in which there are many problems unsolved. Thus it is worth researching with students’efforts.
Course keywords
Townsend theory, Streamer theory, spark condition, lightning, surge, electric insulation
Office hours
shodai@criepi.denken.or.jp
Remarks 1
Remarks 2
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Last update
9/18/2018 9:54:49 AM