Sewan Choi

4.2k total citations
152 papers, 3.3k citations indexed

About

Sewan Choi is a scholar working on Electrical and Electronic Engineering, Automotive Engineering and Control and Systems Engineering. According to data from OpenAlex, Sewan Choi has authored 152 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 150 papers in Electrical and Electronic Engineering, 55 papers in Automotive Engineering and 36 papers in Control and Systems Engineering. Recurrent topics in Sewan Choi's work include Advanced DC-DC Converters (123 papers), Multilevel Inverters and Converters (94 papers) and Advanced Battery Technologies Research (54 papers). Sewan Choi is often cited by papers focused on Advanced DC-DC Converters (123 papers), Multilevel Inverters and Converters (94 papers) and Advanced Battery Technologies Research (54 papers). Sewan Choi collaborates with scholars based in South Korea, United States and Australia. Sewan Choi's co-authors include Minho Kwon, Junsung Park, Prasad Enjeti, Sungsik Park, Minho Kwon, Changwoo Yoon, Minjae Kim, Hyungjin Kim, Sunjae Yoon and Hamza Belkamel and has published in prestigious journals such as Journal of Power Sources, IEEE Transactions on Industrial Electronics and IEEE Transactions on Power Electronics.

In The Last Decade

Sewan Choi

140 papers receiving 3.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Sewan Choi South Korea 32 3.2k 1.2k 929 201 141 152 3.3k
N.H. Kutkut United States 29 3.0k 1.0× 1.5k 1.2× 1.0k 1.1× 748 3.7× 141 1.0× 62 3.3k
Xuewei Pan China 26 1.9k 0.6× 699 0.6× 574 0.6× 135 0.7× 128 0.9× 104 2.0k
Ehsan Adib Iran 35 3.5k 1.1× 1.1k 0.9× 478 0.5× 309 1.5× 294 2.1× 206 3.6k
Shigenori Inoue Japan 16 2.6k 0.8× 648 0.5× 1.1k 1.2× 55 0.3× 97 0.7× 30 2.7k
Honnyong Cha South Korea 30 3.1k 1.0× 508 0.4× 1.0k 1.1× 281 1.4× 155 1.1× 176 3.1k
Fariborz Musavi Canada 23 3.1k 1.0× 1.8k 1.4× 528 0.6× 67 0.3× 220 1.6× 52 3.2k
Jung‐Min Kwon South Korea 29 2.6k 0.8× 676 0.5× 842 0.9× 702 3.5× 159 1.1× 73 2.7k
Mojtaba Forouzesh Australia 14 3.1k 1.0× 853 0.7× 904 1.0× 389 1.9× 170 1.2× 33 3.2k
M.H. Kheraluwala United States 15 3.0k 0.9× 676 0.5× 735 0.8× 52 0.3× 230 1.6× 28 3.0k
Masatoshi Uno Japan 31 2.4k 0.8× 1.8k 1.5× 497 0.5× 579 2.9× 125 0.9× 153 2.9k

Countries citing papers authored by Sewan Choi

Since Specialization
Citations

This map shows the geographic impact of Sewan Choi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sewan Choi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sewan Choi more than expected).

Fields of papers citing papers by Sewan Choi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sewan Choi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sewan Choi. The network helps show where Sewan Choi may publish in the future.

Co-authorship network of co-authors of Sewan Choi

This figure shows the co-authorship network connecting the top 25 collaborators of Sewan Choi. A scholar is included among the top collaborators of Sewan Choi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Sewan Choi. Sewan Choi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Choi, Sewan, et al.. (2024). Single/Three-Phase Compatible Sigma-Type OBC With Reduced Electrolytic Capacitor Volume. IEEE Transactions on Industrial Electronics. 72(6). 6027–6037.
2.
3.
Choi, Sewan, et al.. (2024). Single-Phase and Three-Phase Compatible SingleStage OBC with 6-switches Secondary Side. 1908–1912. 3 indexed citations
4.
Nguyen, Minh‐Khai, et al.. (2024). Open-Circuit Fault-Tolerant Method for Three-Phase CF-DAB Converter With Auto-Balancing Control. IEEE Journal of Emerging and Selected Topics in Power Electronics. 12(4). 3482–3493. 2 indexed citations
5.
Choi, Sewan, et al.. (2024). An All-in-One Magnetic Structure for Entire ZVS Range Auxiliary Power Module in Electrical Vehicles. IEEE Transactions on Power Electronics. 39(10). 13336–13347. 4 indexed citations
6.
Choi, Sewan, et al.. (2024). Improved Light-Load Efficiency Modulation for Wide Voltage Range Single-Stage AC–DC Converter. IEEE Journal of Emerging and Selected Topics in Power Electronics. 13(2). 1958–1968. 1 indexed citations
7.
Choi, Sewan, et al.. (2024). High-Efficiency Reconfigurable Single-Stage Bidirectional AC/DC Converter for 50 kW Fast Charger. IEEE Access. 12. 133584–133594. 1 indexed citations
8.
Choi, Sewan, et al.. (2023). Bidirectional Six-Pack SiC Boost–Buck Converter Using Droop Control in DC Nano-Grid. Sensors. 23(21). 8777–8777.
9.
Choi, Sewan, et al.. (2023). A Modulation Method for Three-Phase Dual-Active-Bridge Converters in Battery Charging Applications. Sustainability. 15(6). 5170–5170. 3 indexed citations
10.
Choi, Sewan, et al.. (2021). A 300 kHz, 63 kW/L ZVT DC–DC Converter for 800-V Fuel Cell Electric Vehicles. IEEE Transactions on Power Electronics. 37(3). 2993–3006. 26 indexed citations
11.
Choi, Sewan, et al.. (2021). An Effective Integration of APM and OBC With Simultaneous Operation and Entire ZVS Range for Electric Vehicle. IEEE Transactions on Power Electronics. 36(9). 10343–10354. 46 indexed citations
12.
Kim, Sangjin, et al.. (2020). Integrated Planar Transformer Design of 3-kW Auxiliary Power Module for Electric Vehicles. 1239–1243. 8 indexed citations
13.
Choi, Sewan, et al.. (2019). A Family of ZVT DC–DC Converters With Low-Voltage Ringing. IEEE Transactions on Power Electronics. 35(1). 59–69. 21 indexed citations
14.
15.
Kwon, Minho, et al.. (2018). A 48V-400V Non-isolated Bidirectional Soft-switching DC-DC Converter for Residential ESS. The Transactions of the Korean Institute of Power Electronics. 23(3). 190–198. 1 indexed citations
16.
Kim, Byeong-Woo, et al.. (2017). A Reduced Component count Single-stage Electrolytic Capacitor-less Interleaved Totem-pole On-board Battery Charger. The Transactions of the Korean Institute of Power Electronics. 22(6). 510–516. 2 indexed citations
17.
Park, Sung-Sik, Sewan Choi, Woojin Choi, & Kyo‐Beum Lee. (2009). A Non-isolated DC-DC Converter with High Step-up Ratio and Wide ZVS Range. The Transactions of the Korean Institute of Power Electronics. 14(4). 315–322. 1 indexed citations
18.
Choi, Sewan & Young-Sang Bae. (2009). A New Unity Power Factor Rectifier System using an Active Waveshaping Technique. Journal of Power Electronics. 9(2). 173–179. 2 indexed citations
19.
Bae, Young-Sang, et al.. (2006). Indirect Current Control of Utility Interactive Inverter for Seamless Transfer. The Transactions of the Korean Institute of Power Electronics. 11(1). 72–78. 2 indexed citations
20.
Lee, Jinhee, et al.. (2005). A Control Method of Bidirectional DC-DC Converter for Fuel Utilization and Durability Improvement in Fuel Cell Vehicles. The Transactions of the Korean Institute of Power Electronics. 10(5). 428–435. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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