Sewan Choi

544 total citations
23 papers, 438 citations indexed

About

Sewan Choi is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Automotive Engineering. According to data from OpenAlex, Sewan Choi has authored 23 papers receiving a total of 438 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Electrical and Electronic Engineering, 6 papers in Control and Systems Engineering and 5 papers in Automotive Engineering. Recurrent topics in Sewan Choi's work include Advanced DC-DC Converters (12 papers), Multilevel Inverters and Converters (11 papers) and Silicon Carbide Semiconductor Technologies (6 papers). Sewan Choi is often cited by papers focused on Advanced DC-DC Converters (12 papers), Multilevel Inverters and Converters (11 papers) and Silicon Carbide Semiconductor Technologies (6 papers). Sewan Choi collaborates with scholars based in South Korea and United States. Sewan Choi's co-authors include Hyosung Kim, Prasad Enjeti, I.J. Pitel, Changwoo Yoon, Junsung Park, Minjae Kim, Sungsik Park, Chung-Yuen Won, Young‐Seok Kim and Hyungjoon Kim and has published in prestigious journals such as IEEE Transactions on Power Electronics, IEEE Transactions on Industry Applications and Journal of Power Electronics.

In The Last Decade

Sewan Choi

23 papers receiving 408 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 9 426 229 71 48 27 23 438
Yung-Chun Wu Taiwan 5 407 1.0× 293 1.3× 131 1.8× 70 1.5× 37 1.4× 7 448
Sante Pugliese Germany 11 469 1.1× 308 1.3× 45 0.6× 43 0.9× 27 1.0× 50 490
Marwa Ben Saïd-Romdhane Tunisia 8 338 0.8× 260 1.1× 73 1.0× 45 0.9× 31 1.1× 25 368
Md. Parvez Akter Australia 12 553 1.3× 356 1.6× 112 1.6× 36 0.8× 23 0.9× 24 592
Xiang Hao China 13 706 1.7× 382 1.7× 114 1.6× 35 0.7× 40 1.5× 36 730
Joan Nicolás-Apruzzese Spain 11 662 1.6× 267 1.2× 63 0.9× 15 0.3× 26 1.0× 21 682
Yiwei Pan Denmark 10 291 0.7× 216 0.9× 33 0.5× 58 1.2× 56 2.1× 24 326
Àlber Filbà-Martínez Spain 10 385 0.9× 98 0.4× 99 1.4× 21 0.4× 20 0.7× 26 418
Menxi Xie China 10 597 1.4× 446 1.9× 38 0.5× 85 1.8× 44 1.6× 26 634
Mark Dame United States 9 421 1.0× 252 1.1× 58 0.8× 40 0.8× 41 1.5× 12 449

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.
Kim, Jinhak, et al.. (2024). 800V/48V/12V 6kW resonant dc-dc converter with dual transformers for Electric Vehicles. 1959–1963. 1 indexed citations
2.
3.
Choi, Sewan, et al.. (2019). Single-Stage Isolated Electrolytic Capacitor-Less EV Onboard Charger With Power Decoupling. CPSS Transactions on Power Electronics and Applications. 4(1). 30–39. 26 indexed citations
4.
Choi, Sewan, et al.. (2013). Optimized LCL filter Design Method of Utility Interactive Inverter. The Transactions of the Korean Institute of Power Electronics. 18(1). 103–109. 6 indexed citations
5.
Choi, Woojin, et al.. (2012). Corrections to “Advanced Dynamic Simulation of Supercapacitors Considering Parameter Variation and Self-Discharge” [Nov 11 3377-3385]. IEEE Transactions on Power Electronics. 27(3). 1653–1653. 1 indexed citations
6.
Kwon, Jun Bum, Sunjae Yoon, Hyungjin Kim, & Sewan Choi. (2011). Fault ride through control with voltage compensation capability for utility interactive inverter with critical load. 3041–3047. 8 indexed citations
7.
Choi, Woojin, et al.. (2009). Combined Dithered Sigma-Delta Modulation based Random PWM Switching Scheme. Journal of Power Electronics. 9(5). 667–678. 12 indexed citations
8.
Park, Sungsik & Sewan Choi. (2009). Soft-switched CCM boost converter with high voltage gain for high power applications. 1999–2006. 12 indexed citations
9.
Yoon, Changwoo & Sewan Choi. (2009). Multi-Phase DC-DC converters using a boost half bridge cell for high voltage and high power applications. 780–786. 7 indexed citations
10.
Kim, Hyungjoon, Changwoo Yoon, & Sewan Choi. (2008). A three-phase ZVZCS DC-DC converter for fuel cell applications. 1290–1295. 8 indexed citations
11.
Kim, Hyungjoon, Changwoo Yoon, & Sewan Choi. (2008). An improved current-fed ZVS isolated boost converter for fuel cell applications. Conference proceedings/Conference proceedings - IEEE Applied Power Electronics Conference and Exposition. 593–599. 2 indexed citations
12.
13.
Choi, Sewan, et al.. (2003). High-pulse conversion techniques for HVDC transmission systems. IEE Proceedings - Generation Transmission and Distribution. 150(3). 283–283. 4 indexed citations
14.
15.
Choi, Sewan. (2002). New pulse multiplication technique based on six-pulse thyristor converters for high-power applications. IEEE Transactions on Industry Applications. 38(1). 131–136. 23 indexed citations
16.
Won, Chung-Yuen, et al.. (2001). Output filter design for conducted EMI reduction of PWM Inverter-fed Induction Motor System. International Conference on Performance Engineering. 761–767. 11 indexed citations
17.
Choi, Sewan, et al.. (2001). New pulse multiplication technique based on 6-pulse thyristor converters for high power applications. 800–805 vol.2. 5 indexed citations
18.
Choi, Sewan, et al.. (1996). A new active interphase reactor for 12-pulse rectifiers provides clean power utility interface. IEEE Transactions on Industry Applications. 32(6). 1304–1311. 111 indexed citations
19.
Choi, Sewan, Prasad Enjeti, & Hong‐Hee Lee. (1995). A NEW REDUCED KVA MULTI-PULSE DIODE RECTIFIER FRONT END FOR HIGH POWER AC MOTOR DRIVES DRAWS NEAR SINUSOIDAL INPUT CURRENTS. International Conference on Performance Engineering. 110–115. 4 indexed citations
20.
Enjeti, Prasad, Sewan Choi, & I.J. Pitel. (1995). Autotransformer configurations to enhance utility power quality of high power AC/DC rectifier systems. Proceedings Particle Accelerator Conference. 1985–1987 vol.3. 9 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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