EDUCATION
(1978-1982) Bachelor of Science in Electrical Engineering, SEOUL NATIONAL UNIVERSITY
(1982-1984) Master of Science in Electrical Engineering, SEOUL NATIONAL UNIVERSITY
(1984-1988) Doctor of Philosophy in Electrical Engineering, SEOUL NATIONAL UNIVERSITY
MAIN AREA OF RESEARCH INTEREST
Power Conversion, Reactive Power Compensation and Electrical Machinery
EXPERIENCES
(2001.2 -.5)The director of academic affairs
(2002-2003) Chairman of faculty Council
(2000-2003) Director in KIPE(The Korean Institute of Power Electronics)
RESEARCH PROJECTS (SELECTED)
2001.12-2004.12A development of modulation technique for motor protection in high power converter-inverter system (대용량 컨버터 인버터 시스템의 전동기 보호를 위한 최적변조방식 개발)
2003.5-2005.04A study on electrical facilities installation guide of entertainment spaces / amusement park and ride among public used places (다중이용시설중 유원시설의 전기설비 시설지침 연구)
2006.5-2009.3PCS Design for Hydrogen Fueld Linear Power/Generator System (수소연소 리니어 발전기용 PCS제어방안 개발)
PATENTS
Registration
- Apparatus for controlling an input power to an induction motor
US Patent No. 5684377,1997.
- Apparatus for input power control of induction motor
(유도전동기 입력전력 제어장치) KR. Patent No. 1019950012821, 1995.
JOURNAL PUBLICATIONS (SELECTED)
Seung-GiJeong, Ju-Yeop Choi“Line current characteristics of three-phase uncontrolled rectifiers under line voltage" Power Electronics, IEEE Transactions - , Vol.17. Nov. 2002
Seung-GiJeong, “A study on the representation of voltage unbalance: partI,II”, The transactions of the Korean Institute of Electrical Engineers. A-, Vol.52. No.5, 2003,
H.G. Choi, S.S Song, S.G. Jeong, J.Y Choi and I. Choi, "Line current characteristics of multilevel H-bridge inverters-part I,II," Journal of Power Electronics - , Vol. 13, No.3, 2008, pp237-245.
