Ha, Jung-Ik - Professor - Faculty - Faculty & Research - Dept. of Electrical and Computer Engineering, SNU

Ph.D. : Sensorless Control of AC Machines Using High Frequency Injection
Major : Power Electronics, Electric Energy Conversion
Research Areas : Power Electronics and Electric Energy Conversions
File(1) : [수정]하정익 교수_전기에너지변환연구실_동영상.mp4
File(2) : 하정익 교수_전기에너지변환연구실_포스터.pdf

Education

2001.2 Ph.D., School of Electrical Engineering & Computer Science in Seoul National University
1997.2 MS., School of Electrical Engineering in Seoul National University
1995.2 BS., Department of Electrical Engineering in Seoul National University

Career

2009.12 - 2010.8 LS Mecapion Co., Chief Technology Officer(CTO)
2008.3 – 2009.11 SAMSUNG Electronics Co., Mechatronics & Manufacturing Technology Center, Principal Engineer
2003.4 – 2008.2 SAMSUNG Electronics Co., Mechatronics & Manufacturing Technology Center, Senior Engineer
2002.7 – 2003.3 Seoul National University, Korea Electrical Engineering & Science Research Institute, Engineer
2001.5 - 2002.6 Yaskawa Electric Co. JAPAN, Development & Research Center, Engineer

Research Interest

. Power Electronics & Electric Energy Conversion
- Sensorless and Precision Energy Conversion
- Automotives, Appliances, and Intelligent Machines
- Thermal Energy & New Material Energy Conversion
- Smart Grid End User Technology and Energy Network

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