Latest Update Dec. 2018 *** Alumni Status졸업생 취업현황 *** - 계명대 조교수 Assistant Professor at Kemyung University (Acquah Moses Amoasi, 박사 2018) - 현대일렉트릭 Hyundai Electric (박승현, 석사 2019) - 엘지화학 LG Chemical (최정현, 석사 2018) - 엘지화학 LG Chemical (조현덕, 석사 2018) - 한국건물에너지 기술원 Korea Institute of Building Energy Technology (손영익, 석사 2017) * Smart Energy Network Lab. has been selected as BK21Plus beneficiary * Appeared in Medias KBS, 투데이에너지, Green Futures Magazine, 한라일보 * 전기차, ESS, 배터리와 전력시스템에 특화된 연구실 * 배터리, 전력시스템, 스마트 그리드 연구실 생활에 관심 있는 학생은 연락주세요 (장학금 지급) * We are specialized in EV, ESS Battery and Power System * Passionate global students are welcomed. We also support scholarship! Smart Energy Network Lab aims to develop the key technologies for smart grid utilizing the distributed energy resources (DERs). Battery energy storage system and information technology are deployed to achieve the efficient and secure operation of the energy network. Our current interest includes operation logic of the energy management systems, controlled aggregation of the DERs, and the reliable operation of the electrical grid using the DERs. The lab students are disciplined to be skilled not only with the power system but also with the smart grid technologies such as S/W engineering, modeling and optimization techniques. Qualification Summary ü Have expertise in battery, power system, and system engineering. ü Over 15 years of in-depth experience in various fields of system design. ü Best PhD dissertation award from the University of Tokyo, 2012 ü His IEEE paper has been cited around 800 times, since 2010 (Click here for google citation) ü His book received Best Scholarly Book Award by Korea Government, 2009 ü His biography has been registered in Marquis who’s who 2013, 2014, 2015, 2016 ü Elected to International TOP100 Scientists by the International Biographical Centre (IBC), 2013, 2015 ü Council Member of Gerson Lehrman Group, Expert of the Battery System, since 2009 ü Received Best Paper Awards from multiple international conferences (See publications list) ü Special strength in analysis and optimization using tools and mathematical techniques. ü Experienced mass production engineering of HEV between Mitsubishi and SK (2010-2012) ü Fluent in multiple languages (Korean, English, Japanese and Chinese) and have good communication skills.
Academic Profile § PhD, Information Science and Technology, The University of Tokyo (동경대학교), Japan, 2012 § MS, Electrical Engineering and Computer Science, Seoul National University (서울대학교), Korea, 2007 § BS, Electrical Engineering and Computer Science, Hanyang University (한양대학교), Korea, 2002
Working Experience
Research Projects (Funded)
Consulting
Invited Talks
International Activity
Domestic Activity
Publications
l International Transaction § (Cited over 800 times) S. Han, S. H. Han, K. Sezaki, “Development of an Optimal Vehicle-to-Grid Aggregator for Frequency Regulation”, IEEE Transactions on Smart Grid, vol. 1, no. 1, pp 65-72, 2010 § S. Han, S. H. Han, K. Sezaki, “Estimation of achievable power capacity from plug-in electric vehicles for V2G frequency regulation: Case studies for market participation”, IEEE Transactions on Smart Grid, vol. 2, no. 4, pp 632-641, 2011 § S. Han, Y. Choi, M. Iwai, K. Sezaki, “Development of a Dynamic Collision Avoidance Algorithm for Indoor Tracking System Based on Active RFID”, KSII transactions on Internet and Information Systems, vol. 4, no. 5, pp. 736-752, 2010 § S. Han, S. H. Han, “Economic Feasibility of V2G Frequency Regulation in Consideration of Battery Wear”, Energies, MDPI, vol. 6, no. 2, pp. 748-765, 2013 § S. Han, S.H. Han, H. Aki, “A practical battery wear model for electric vehicle charging applications”, Applied Energy, Elsevier, vol. 13, pp.1100-1108, 2014 § S. Han, J Lim, “Performance Assessment of a Lithium-Polymer Battery for HEV utilizing Pack-Level Battery Hardware-in-the-Loop-Simulation System”, Journal of Electrical Engineering & Technology, vol.8, no. 6, pp. 1431-1438, 2013 § S. Han, S.H. Han, “Development of Short-Term Reliability Criterion for Frequency Regulation under High Penetration of Wind Power with Vehicle-to-Grid Support”, Electric Power System Research, Elsevier, vol. 107, pp. 258-267, 2014 § S. Han, B, Kwon, S.H. Han, “An Extended Finite Impulse Response Filter for Discrete-time Nonlinear Systems”, Journal of Institute of Control, Robotics, and Systems, vol. 21, no. 1, pp. 34-39, 2015 § K.A. Agyeman, S. Han*, S. H. Han, “Real-Time Recognition Non-Intrusive Electrical Appliance Monitoring Algorithm for Residential Building Energy Management System”, Energies, MDPI. vol.8, 2015 § S. Han, H. Aki, S.H. Han, B. Kwon, J. Park, “Optimal Charging Strategy for a Residential PEV Battery Considering Bidirectional Trade and Frequency Regulation”, International Journal of Control, Automation, and Systems, vol. 14, no. 2, pp.587-597, 2016 § B. Kwon, S. Han*, S.H.Han, “A Finite Impulse Response Fixed-lag Smoother for Discrete-time Nonlinear Systems”, Journal of Institute of Control, Robotics and Systems, vol. 21, no. 9, pp. 807-810, 2015 § S. Han, D. Kodaira, S.H. Han, B. Kwon,Y. Hasegawa, H. Aki, “An Automated Impedance Estimation Method in Low-Voltage Distribution Network for Coordinated Voltage Regulation”, IEEE Transactions on Smart Grid, vol. 7, no. 2, pp. 1012-1020, 2016 § G. Ko, S. Han, D, Sung, "Performance-Based Settlement of Frequency Regulation for Electric Vehicle Aggregators", IEEE Transactions on Smart Grid (In Press) § S. Han, S.H. Han, “Resolver angle estimation using parameter and state estimation”, Measurement, Elsevier, vol.93, pp. 460-464, 2016 § B. Kwon, S. H. Han, S. Han, “Improved Receding Horizon Fourier Analysis for Quasi-periodic Signals”, Journal of Electrical Engineering & Technology, vol.12, no. 1, pp. 378-384, 2017 § D.Kodaira, S. Han*,"Topology-Based Estimation of Missing Smart Meter Readings", Energies, MDPI, vol. 11, no.1, 2018 § G. Ko, S. Han, D, Sung, "Performance-Based Settlement of Frequency Regulation for Electric Vehicle Aggregators", IEEE Transactions on Smart Grid, vol. 9, no.2, pp 866-878, 2018 § M. A. Acquah, D.Kodaira, S. Han*,"Real-Time Demand Side Management Algorithm Using Stochastic Optimization", Energies, MDPI, vol. 11, no.5, 2018
l International Conference § K. Agyeman, S. Han, R. Umezawa, “A Frequency Based Short-term Reliability Index Considering Feedback Control Constraints and Renewable Energy Source Incorporation”, in IEEE PES General Meeting, Boston, US, 17-21 july. 2016 § S. Han, D. Kodaira, S.H. Han, B. Kwon,Y. Hasegawa, H. Aki, “An Automated Impedance Estimation Method in Low-Voltage Distribution Network for Coordinated Voltage Regulation”, in IEEE PES General Meeting, Boston, US, 17-21 july. 2016. § D. Kodaira, S. Han, S. Han, Y. Hasegawa, H. Aki, "An Automated Impedance Estimation by Cooperative Load Control", in ICONI 2013, Pattaya, Thailand, 12-16 Dec. 2013 § S. Han, H. Aki, and S.H. Han, “A Practical Battery Wear Model for Electric Vehicle Charging Applications” in IEEE General Meeting, Vancouver, BC, Canada, 21-25 Jul. 2013 § S. Han, and Soohee Han, “Economics of V2G Frequency Regulation in Consideration of the Battery Wear” in 3rd IEEE Innovative Smart Grid Technologies Europe, Berlin, Germany, 14-17 Oct. 2012. § S. Han, Hirohisa Aki, and Soohee Han, “Optimal Charging Strategy of a PEV Battery Considering Frequency Regulation and Distributed Generation” in 8th IEEE Vehicle Power and Propulsion Conference, Seoul, Korea, 9-12 Oct. 2012. § S. Han, S. H. Han, and K. Sezaki, “A New Reliability Evaluation under High Penetration of Wind Power with V2G Support” in IEEE PES General Meeting, San Diego, California USA, 22-26 July 2012. § S. Han, S. H. Han, and K. Sezaki, “Economic Assessment on V2G Frequency Regulation Regarding the Battery Degradation” in IEEE PES Conference on Innovative Smart Grid Technologies (ISGT2012), Washington (DC), USA, 17-19 January 2012. § S. Han, S. H. Han, and K. Sezaki, “Probabilistic Analysis on the V2G Power Capacity Regarding Frequency Regulation” in 18th IFAC World Congress. Milan, Italy, 28 Aug-2 Sep 2011. § S. Han, S. H. Han, and K. Sezaki, “Optimal Control of the Plug-In Electric Vehicles for V2G Frequency Regulation using Quadratic Programming” in IEEE PES Conference on Innovative Smart Grid Technologies (ISGT2011), Anaheim, CA USA, 17-19 January 2011. § (REMARKABLE PAPER AWARD) S. Han, Y. Choi, M. Iwai, K. Sezaki, “Position Estimation of an Indoor Tracking System Using Kalman Filter” in International Conference on Internet (ICONI & APIC-IST 2010), Mactan Island, Philippines, 2010, 16-20 December 2010 § S. Han, S. H. Han, K. Sezaki, “Stochastic Analysis on the Energy Constraint of V2G Frequency Regulation” in IEEE Vehicle Power and Propulsion Conference (VPPC), Lille, France, 1-3 September 2010. § S. Jang, S. Han, S. H. Han, K. Sezaki, “Optimal Decision on Contract Size for V2G Aggregator regarding Frequency Regulation” in 12th International Conference on Optimization of Electrical and Electronic Equipment, Brasov, Romania, 20-22 May 2010. § (BEST PAPER AWARD) S. Han, S. Jang, S. H. Han, K. Sezaki, “Quantitative Modeling of an Energy Constraint Regarding V2G Aggregator for Frequency Regulation|” in 9th International Conference on Environment and Electrical Engineering, Prague, Czech Republic, 16-19 May 2010. § (RECOMMEDED FOR TRANSACTION) S. Han, S. H. Han, and K. Sezaki, “Design of An Optimal Aggregator for Vehicle-to-Grid Regulation Service” in IEEE PES Conference on Innovative Smart Grid Technologies (ISGT), Gaithersburg, MD USA, 19-21 January 2010. § (REMARKABLE PAPER AWARD) S. Han, Y. Choi, M. Iwai, K. Sezaki, “Developing of a Dedicated Collision Avoidance Algorithm for Indoor Active RFID Tracking System” in 1st International Conference on Internet (ICONI), NUSADUA (Bali), Indonesia 2009, 17-21 December 2009. § S. Han, M. Iwai, K. Sezaki, “Developing of Dynamic Collision Avoidance Algorithm for Indoor Active RFID Tracking System” in 8th Forum On Information Technology, Sendai, Japan, 2009 § S. Han, J. Oh, J. Lim, “Standardization of BMS S/W and Evaluation of LiPB System Utilizing Battery HILS” in 1st International Conference on Advanced Lithium Battery for Automotive Applications, Argonne, IL USA, 15-17 September 2008 Click here for Google Citation l Books § (Best Scholarly Book Award from Korea Government (교과부 지정 우수학술 도서), 2009) Sekyung Han, 뇌를 자극하는 프로그래밍 원리, ISBN : 978-89-7914-506-9, Hanbit Media, Korea, 2008 § (In Press) Jaeyoung Lee, Sekyung Han, 쉽게 읽는 하드웨어 & 소프트웨어의 원리와 구조), ISBN: 978-89-97924-07-3, Roadmap, Korea, 2013
l Technical Magazines § Sekyung Han, Implementation of Korean chess using artificial intelligence game theory., Monthly Technical Magazine: Programming World,1999.12~2000.2
l Essays § Essay on the Korean Version of “Teach Yourself Electricity and Electronics, Stan Gibilisco”, Hanbit Media, Korea, 2008 (http://book.naver.com/bookdb/book_detail.php?bid=5301101) § “Study Hard with Soft Mind”, special essay in Korean version of Teach Yourself Electricity and Electronics, Stan Gibilisco, Hanbit Media, Korea, 2008 § “A report on the first International Smart Grid Conference (ISGT)”, special column in Electrical World, monthly magazine from the Korean Institute of Electrical Engineers (KIEE), pp 39-42, Mar 2010, Korea § “A computer, like a woman”, special column in architecture & principle of computer, technical book, Apr 2011, Hanbit Media, Korea
l Patents § 배터리 관리 시스템에서 배터리의 SOC 측정 방법 및 장치, A Method of Calculating SOC of a Battery under the Vehicle Driving Condition, Patent Obtained in Korea, 등록 제 10-1189150 § 고전압배터리 팩의 셀 밸런싱 방법, Cell balancing Algorithm for high voltage battery system, 등록 제 10-1156997 § 배터리 잔존수명 실시간 추정 장치 및 방법, 2016.4.19 등록, 제 10-1615139호 § 배전선로의 임피던스 자동추정장치(配電線路のインピーダンスの自動推定装置), (출원국: 일본, 출원번호: 2014-121480, 등록번호: 6225383) § 실시간 배터리의 수명 예측 및 SOC 보정방법, Real-time Battery Life Estimation and SOC revision Method, 10-2017-0125068 § 빅데이터 기반의 실시간 배터리 열화도 판정 방법, Real-time State of Health estimation Method on Big Data, 10-2017-0135700 l Awards § Best PhD Dissertation Prize from the University of Tokyo (동경대학교 최우수 학위논문상), 2012 § Best Paper Awards (3 times) in international conferences § Best Scholarly Book Award by Korea Government (교과부 지정 우수학술 도서), 2009 § First Prize’ at ‘Thesis Project Exhibition’ in Hanyang University (최우수 졸업작품상) – A Humanoid Chess Robot, 2002 § First Prize in Japanese Field’ at ‘National Foreign Language Exhibition for High School Students’ in Korea (전국고교생 외국어 경시대회 일본어 부문 금상), 1996
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