N.S. Choi

964 total citations
16 papers, 691 citations indexed

About

N.S. Choi is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Mechanics of Materials. According to data from OpenAlex, N.S. Choi has authored 16 papers receiving a total of 691 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Electrical and Electronic Engineering, 9 papers in Control and Systems Engineering and 4 papers in Mechanics of Materials. Recurrent topics in N.S. Choi's work include Multilevel Inverters and Converters (10 papers), Microgrid Control and Optimization (9 papers) and Advanced DC-DC Converters (8 papers). N.S. Choi is often cited by papers focused on Multilevel Inverters and Converters (10 papers), Microgrid Control and Optimization (9 papers) and Advanced DC-DC Converters (8 papers). N.S. Choi collaborates with scholars based in South Korea. N.S. Choi's co-authors include G.H. Cho, J.G. Cho, G.C. Cho, Chun T. Rim, Byung Chai Lee, Eui‐Cheol Nho, Jung Min Park, Dong-Seok Kim and Tae-Won Chun and has published in prestigious journals such as IEEE Transactions on Power Electronics, Computer Methods in Applied Mechanics and Engineering and Electronics Letters.

In The Last Decade

N.S. Choi

15 papers receiving 638 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
N.S. Choi South Korea	11	592	269	89	71	29	16	691
Milutin Petronijević Serbia	8	131 0.2×	175 0.7×	109 1.2×	65 0.9×	9 0.3×	43	298
Wojciech Jarzyna Poland	10	227 0.4×	182 0.7×	35 0.4×	66 0.9×	13 0.4×	32	343
Abdelhalim Kessal Algeria	12	281 0.5×	308 1.1×	61 0.7×	12 0.2×	39 1.3×	39	415
Shanhu Li China	11	195 0.3×	86 0.3×	112 1.3×	29 0.4×	3 0.1×	31	329
V. Ambrožič Slovenia	12	669 1.1×	392 1.5×	33 0.4×	15 0.2×	10 0.3×	59	781
D. Nedeljkovic Slovenia	10	489 0.8×	296 1.1×	22 0.2×	9 0.1×	13 0.4×	31	561
Joseph Song‐Manguelle United States	16	506 0.9×	280 1.0×	12 0.1×	11 0.2×	20 0.7×	50	614
Jérémi Régnier France	9	150 0.3×	225 0.8×	38 0.4×	28 0.4×	15 0.5×	17	289
Mitja Nemec Slovenia	11	470 0.8×	302 1.1×	31 0.3×	12 0.2×	5 0.2×	48	572
Shoji Nishikata Japan	12	537 0.9×	345 1.3×	9 0.1×	9 0.1×	6 0.2×	91	596

Countries citing papers authored by N.S. Choi

Since Specialization

Citations

This map shows the geographic impact of N.S. 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 N.S. Choi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N.S. Choi more than expected).

Fields of papers citing papers by N.S. Choi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N.S. 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 N.S. Choi. The network helps show where N.S. Choi may publish in the future.

Co-authorship network of co-authors of N.S. Choi

This figure shows the co-authorship network connecting the top 25 collaborators of N.S. Choi. A scholar is included among the top collaborators of N.S. 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 N.S. Choi. N.S. Choi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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16 of 16 papers shown

Choi, N.S., et al.. (2017). Neutral‐point clamped n ‐level multilevel converter without dead time and shoot‐through problem. Electronics Letters. 53(15). 1066–1067. 5 indexed citations

Choi, N.S., et al.. (2009). A new hybrid-Trefftz triangular and quadrilateral plate elements. Applied Mathematical Modelling. 34(1). 14–23. 25 indexed citations

Nho, Eui‐Cheol, et al.. (2007). Reduced voltage drop characteristics of the series transformer in a voltage disturbance generator. 11. 338–342. 2 indexed citations

Choi, N.S., et al.. (2006). 3-Phase Power Quality Disturbance Generator with Phase Jump Function. The Transactions of the Korean Institute of Power Electronics. 11(5). 463–470. 2 indexed citations

Choi, N.S., et al.. (2006). Quadrilateral and triangular plane elements with rotational degrees of freedom based on the hybrid Trefftz method. Finite Elements in Analysis and Design. 42(11). 1002–1008. 36 indexed citations

Choi, N.S., et al.. (2006). Design of Spot Weld Based on the Durability Influence Index and the DOE Analysis. Transactions of the Korean Society of Mechanical Engineers A. 30(9). 1142–1147.

Choi, N.S., et al.. (2005). A hybrid Trefftz plane elasticity element with drilling degrees of freedom. Computer Methods in Applied Mechanics and Engineering. 195(33-36). 4095–4105. 33 indexed citations

Choi, N.S., et al.. (2003). A high voltage large capacity dynamic VAr compensator using multilevel voltage source inverter. 3. 538–545. 1 indexed citations

Cho, G.C., et al.. (2003). Modeling, analysis and control of static VAr compensator using three-level inverter. 837–843. 12 indexed citations

10.

Rim, Chun T., et al.. (2003). A complete DC and AC analysis of three phase current source PWM rectifier using circuit D-Q transformation. 489–495. 10 indexed citations

11.

Choi, N.S., et al.. (2002). DSP based space vector PWM for three-level inverter with DC-link voltage balancing. 197–203. 71 indexed citations

12.

Choi, N.S., G.C. Cho, & G.H. Cho. (2002). Modeling and analysis of a static VAR compensator using multilevel voltage source inverter. 901–908. 49 indexed citations

13.

Choi, N.S., J.G. Cho, & G.H. Cho. (2002). A general circuit topology of multilevel inverter. 96–103. 280 indexed citations

14.

Cho, G.C., et al.. (2002). Control of static VAr compensator (SVC) with DC voltage regulation and fast dynamics by feedforward and feedback loop. 1. 367–374. 11 indexed citations

15.

Cho, G.C., et al.. (1996). Analysis and controller design of static VAr compensator using three-level GTO inverter. IEEE Transactions on Power Electronics. 11(1). 57–65. 83 indexed citations

16.

Rim, Chun T., N.S. Choi, G.C. Cho, & G.H. Cho. (1994). A complete DC and AC analysis of three-phase controlled-current PWM rectifier using circuit D-Q transformation. IEEE Transactions on Power Electronics. 9(4). 390–396. 71 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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