At the Applied Power Electronics Conference (APEC) 2019, in Anaheim, CA, USA, Selin Bagci presented her paper on “Low-Power Photovoltaic Energy Harvesting With Parallel Differential Power Processing Using a SEPIC” during the T40 Power Electronics Applications Session on March 21, 2019. Selin is a previous PEARS undergraduate intern and current MS student at National Taiwan University of Science and Technology. Congratulations to Selin on her first major conference presentation.
F. Selin Bagci, Yu-Chen Liu, and Katherine A. Kim, “Low-Power Photovoltaic Energy Harvesting With Parallel Differential Power Processing Using a SEPIC,” in Proc. IEEE Applied Power Electron. Conf., Mar. 2019, pp. 2008-2014. (IEEE Xplore Link)
Hoejeong Jeong, Hyunji Lee, Yu-Chen Liu and Katherine A. Kim, “Review of Differential Power Processing Converter Techniques for Photovoltaic Applications,” IEEE Transactions on Energy Conversion, vol. 34, no. 1, pp. 351-360, Mar. 2019. (IEEE Xplore Link)
Dr. Katherine A. Kim received the B.S. degree in Electrical and computer engineering (ECE) from the Franklin W. Olin College of Engineering in 2007. She received the M.S. degree and Ph.D. degree in ECE from the University of Illinois at Urbana-Champaign in 2011 and 2014, respectively. Areas of research include power electronics, converter modeling and control, photovoltaic differential power processing systems, photovoltaic panel modeling, and energy harvesting applications.
Dr. Kim received the East Asia and Pacific Summer Institutes Fellowship in 2010 and Graduate Research Fellowship in 2011 from the U.S. National Science Foundation. She also received the Outstanding Teaching Award from UNIST in 2015 and the Richard M. Bass Outstanding Young Power Electronics Engineer Award from the IEEE Power Electronics Society (PELS) in 2019. Since 2017, she has served as an Associate Editor for the IEEE Transactions on Power Electronics. For IEEE PELS, she served as the Student Membership Chair in 2013-2014, PELS Member-At-Large for 2016-2018, and PELS Women in Engineering Chair in 2018-2019.
Hoejeong Jeong received the B.S degree in ECE from Ulsan National Institute of Science and Technology (UNIST) in 2017. She majored in Electrical Engineering and System Design. She graduated with the M.S. degree in ECE from UNIST in February 2019. Her research interests are energy harvesting for wearable devices, GaN transistors, and DPP systems.
Hoejeong Jeong, Hyeun-Tae Cho, Taewon Kim, Yu-Chen Liu and Katherine A. Kim, “A Scalable Unit Differential Power Processing System Design for Photovoltaic Applications,” in Proc. IEEE Workshop on Control and Modeling for Power Electron., June 2018, pp. 1-8.
Selin Bagci received the B.S. degree in ECE from UNIST in 2018. She is currently a Master’s student in the Electrical Engineering Department at National Taiwan University of Science and Technology. Her research interests are in dc-dc converter development and control for photovoltaic energy harvesting applications.
Jin Pyo Lee, Jae Won Lee, Bo-Kyung Yoon, Hee Jae Hwang, Sungwoo Jung, Katherine A. Kim, Dukhyun Choi, ChangdukYang, Jeong Min Baik, “Boosting the energy conversion efficiency of a combined triboelectric nanogenerator-capacitor,” Nano Energy, vol. 56, pp. 571-580, Feb. 2019. (Elsevier Link)
Kyungmin Na, Hyunggun Ma, Gyeongho Namgoong, Katherine A. Kim, Jee-Hoon Jung, and Franklin Bien, “Step-charging technique for CC/CV mode battery charging with low-cost control components in IPT systems,” IET Power Electronics, vol. 11, no. 15, pp. 2523-2530, Dec. 2018. (IET Digital Library Link)
Prof. Katherine A. Kim gave a seminar entitled “Enabling Solar Photovoltaic Energy for Wearables and Internet of Things (IoT) Applications” at National Ilan University, Yilan, Taiwan. Prof. Kim was invited by Prof. Yu-Chen Liu of the Electrical Engineering Department of National Ilan University.
Hyeun-Tae Cho, Yu-Chen Liu and Katherine A. Kim, “Short-Primary Linear Induction Motor Modeling with End Effects for Electric Transportation Systems,” in Proc. IEEE
International Symposium on Computer Consumer and Control, Dec. 2018, pp. 1-4. (IEEE Xplore Link)
Prof. Katherine A. Kim attended the International Symposium on Computer, Consumer and Control (IS3C) on December 6-7, 2018, sponsored by National Chin-Yi University of Technology in Taichung, Tawan.
In place of her student, Hyeun-Tae Cho, who already graduated, she presented their paper on “Short-Primary Linear Induction Motor Modeling with End Effects for Electric Transportation Systems”.
Hyunji Lee and Katherine A. Kim, “Design Considerations for Parallel Differential Power Processing Converters in a Photovoltaic-Powered Wearable Application,” Energies, vol. 11, no. 12, pp. 1-17, Nov. 2018, art. no. 3329. (Energies Link)
Prof. Katherine Kim and graduate student Hoejeong Jeong attended the Symposium on Semiconductor Power Conversion (S2PC) in Jinju, Korea on November 2-4, 2018.
On November 3, 2013, Hoejeong Jeong presented a poster on “Structure of Segmented Differential Power Processing System for Photovoltaic Applications” during Poster Session I.
Katherine A. Kim, “Career Advice from Inspiring IEEE Members at the Women in Engineering Breakfast,” in IEEE Power Electronics Magazine, vol. 5, no. 3, pp. 64-65, Sept. 2018. (IEEE Xplore Link)
Yongheng Yang, Katherine A. Kim, Frede Blaabjerg, and Ariya Sangwongwanich. Advances in Grid-Connected Photovoltaic Power Conversion Systems. Duxford: Woodhead Publishing, 2018, pp. 1-205. (Elsevier Link)
Bokyung Yoon received the B.S. degree in ECE from UNIST in 2018. She is currently a Master’s student in ECE at UNIST. Her research interests are in analysis, control, and hardware development for energy harvesting power electronics.
Yu-Chen Liu, Fu-Ciao Syu, Hsin-Chi Hsieh, Katherine A. Kim and Huang-Jen Chiu, “Hybrid Switched-Inductor Buck PFC Converter for High-Efficiency LED Drivers,” IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 65, no. 8, pp. 1069-1073, Aug. 2018. (IEEE Xplore Link)
Prof. Katherine A. Kim was elevated to IEEE Senior Member, within the Institute of Electrical and Electronics Engineers (IEEE), in July 2018. For IEEE Senior Member grade, the applicant can self-nominate or be nominated by someone else. If you have over 10 years of professional experience (graduate school counts as professional experience) and have significant performance over 5 years (usually as a professor or engineering professional), you can apply.
Prof. Kim is most active in the IEEE Power Electronics Society (PELS). She served as the IEEE Power Electronics Society (PELS) Student Membership Chair in 2012-2013, PELS Member-At-Large for 2016-2018, and PELS Women In Engineering Co-Chair in 2018. Starting from 2017, she became an Associate Editor for the IEEE Transactions on Power Electronics. Prof. Kim plans to continue contributing to the Power Electronics field through her research, educational videos, and service to the power electronics community. She would like to thank all her advisers and mentors through the years for their guidance and support.
The PEARS Lab attended the Korean Institution of Power Electronics (KIPE) 2018 Annual Conference (전력전자학술대회), July 3-6, 2018, in Hoengseong, Gangwon-do, Korea. The group enjoyed listening to technical sessions and trying the local cuisine of Hoengseong Korean beef.
On Tuesday, July 3, Prof. Katherine Kim also helped Prof. Seong-Mi Park of Korea Lift College and Prof. Kyung-Hee Han of Halla University organize the first KIPE Women Power Electronics Engineers Meeting. The event featured talks by Prof. Soyeon Kim of the Republic of Korea Naval Academy, Seo-Hyun Yeo a PhD student at Chonnam National University, and Dr. Hwi-Il Sun of the Korean Energy Research Institute (KERI). It was an important mentorship and networking opportunity for women in power electronics in Korea.
Hoejeong Jeong, Hyeun-Tae Cho, Taewon Kim, Yu-Chen Liu and Katherine A. Kim, “A Scalable Unit Differential Power Processing System Design for Photovoltaic Applications,” in Proc. IEEE Workshop on Control and Modeling for Power Electron., June 2018, pp. 1-8. (IEEE Xplore Link)