School of Electrical Engineering
College of Electrical & Computer Engineering
Laboratory of Electrical Machines and CAE
Professor
- Chang-seop Koh (E8-3 / 461 / 043-261-2426)
- LAB: Electric Machinery
- Seoul National university
- Samsung Electro-mechanics co. ltd
- Current Research Areas: Electric machinery - design and performance analysis Iron loss analysis - motor and transformer, Magnetostriction analysis - motor and transformer.
- B.A., M.A., Ph.D. in Engineering, Seoul National University
- Institute of Industrial Technology(Ministry of Commerce and Industry), Researcher in HDTV
Research Centre, 1990 - Special researcher, Seoul National University's Engineering Research Institute, 1992
- Senior researcher, CAE Team, Research Institute, Samsung Electro-Mechanics Co. Ltd., 1994
- Professor, Chungbuk National University, 1996~ Present
Research Area(Electrical Machines)
- Analysis and design of properties of electrical equipment
- Design of Motor and Power Transformer and properties analysis
- Iron Loss Analysis of Motor and Power Transformer
- Analysis of Magnetostrictive Phenomena
- Numerical Analysis of Eelectromagnetic Fields
Research Project(recent three years)
- Algorithm Development of Iron Loss Analysis of Electrical Equipment
- Efficiency improvement of Light Rail Transit Traction Motor and a shape optimal design for Torque ripple reduction
- Development of Interior Permanent Magnet BLDC Motor for portable electrically-drive tool
- Reliability-based robust and global Design Optimization Technique of Electric Machine considering uncertainty of the Magnetic Characteristics of Silicon Steel Plate
- Measurement of Magnetostriction Characteristics of Electrical Steel Sheet for Power Transformer to predict the Exciting Force of the Transformer Magnetostriction
- Comparison between Embossed products and Adhesive core products for Magnetic Characteristics and Iron Loss Characteristics
Career after Graduation
- Jahwa Electronics Co., Ltd., LS Industrial System Co., Ltd., Hyosung Power & Industrial Systems, Korea Electrotechnology Research Institute, JUSTEK, Korea Testing Certification, etc.
Electrical Machines laboratory
- Prof. Laboratory : #461, Building E8-3
- Telephone : 274-2426
- Email : kohcs@chungbuk.ac.kr
- Graduate School Laboratory : #467 Building E8-3, #120 Building E8-1
