D. Koval

665 total citations
28 papers, 535 citations indexed

About

D. Koval is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Safety, Risk, Reliability and Quality. According to data from OpenAlex, D. Koval has authored 28 papers receiving a total of 535 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Electrical and Electronic Engineering, 12 papers in Control and Systems Engineering and 11 papers in Safety, Risk, Reliability and Quality. Recurrent topics in D. Koval's work include Power System Reliability and Maintenance (11 papers), Thermal Analysis in Power Transmission (9 papers) and Power Quality and Harmonics (8 papers). D. Koval is often cited by papers focused on Power System Reliability and Maintenance (11 papers), Thermal Analysis in Power Transmission (9 papers) and Power Quality and Harmonics (8 papers). D. Koval collaborates with scholars based in Canada, China and United States. D. Koval's co-authors include Ali A. Chowdhury, R. Billinton, John Salmon, Wilsun Xu, D. Mueller, C. Grigg, L.E. Conrad, Benjamin T. Hazen, Chandler A. Becker and T. Tayjasanant and has published in prestigious journals such as IEEE Transactions on Industry Applications, IEEE Transactions on Power Delivery and Physical review. D.

In The Last Decade

D. Koval

27 papers receiving 491 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
D. Koval Canada 11 390 201 177 74 45 28 535
Sean Elphick Australia 11 491 1.3× 174 0.9× 61 0.3× 24 0.3× 10 0.2× 60 532
Lutz Hofmann Germany 13 686 1.8× 400 2.0× 71 0.4× 70 0.9× 22 0.5× 120 765
Stefano Quaia Italy 11 365 0.9× 199 1.0× 79 0.4× 50 0.7× 15 0.3× 61 422
Paulo Márcio da Silveira Brazil 14 482 1.2× 346 1.7× 55 0.3× 27 0.4× 10 0.2× 69 564
M. A. El-Kady Canada 12 470 1.2× 117 0.6× 244 1.4× 47 0.6× 8 0.2× 26 556
A. Mansoor United States 11 626 1.6× 182 0.9× 39 0.2× 74 1.0× 6 0.1× 25 693
Sjef Cobben Netherlands 10 317 0.8× 166 0.8× 35 0.2× 27 0.4× 9 0.2× 37 364
Mark Halpin United States 10 614 1.6× 266 1.3× 78 0.4× 57 0.8× 5 0.1× 36 686
Víctor Leví United Kingdom 15 698 1.8× 298 1.5× 183 1.0× 16 0.2× 5 0.1× 48 777
Alexandre B. Nassif Canada 17 773 2.0× 417 2.1× 49 0.3× 26 0.4× 9 0.2× 76 842

Countries citing papers authored by D. Koval

Since Specialization
Citations

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

Fields of papers citing papers by D. Koval

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. Koval. 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 D. Koval. The network helps show where D. Koval may publish in the future.

Co-authorship network of co-authors of D. Koval

This figure shows the co-authorship network connecting the top 25 collaborators of D. Koval. A scholar is included among the top collaborators of D. Koval 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 D. Koval. D. Koval 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.
2.
Musı́lek, Petr, et al.. (2010). Evaluating thermal aging characteristics of electric power transmission lines. 1–4. 22 indexed citations
3.
Musı́lek, Petr, et al.. (2010). Electric power system cost/loss optimization using Dynamic Thermal Rating and linear programming. 1–6. 17 indexed citations
4.
Heckenbergerová, Jana, et al.. (2010). Analysis of spatial and seasonal distribution of power transmission line thermal aging. 22–27. 2 indexed citations
5.
Wang, C., et al.. (2009). Application of flywheel system in series hybrid transit bus. 1529–1534. 9 indexed citations
6.
Chowdhury, Ali A. & D. Koval. (2009). Two views of utility performance indices. IEEE Industry Applications Magazine. 15(5). 14–20. 6 indexed citations
7.
Chowdhury, Ali A. & D. Koval. (2009). Power distribution system reliability practical methods and applications. CERN Document Server (European Organization for Nuclear Research). 105 indexed citations
8.
Chen, Kai, Xiao Liu, D. Koval, Wilsun Xu, & T. Tayjasanant. (2004). Critical Impedance Method—A New Detecting Harmonic Sources Method in Distribution Systems. IEEE Transactions on Power Delivery. 19(1). 288–297. 64 indexed citations
9.
Koval, D., et al.. (2003). Modelling the power quality characteristics of computer loads. 3. 1283–1288. 2 indexed citations
10.
Shen, Bin, D. Koval, & Xuemin Shen. (2003). Modelling extreme-weather-related transmission line outages. 3. 1271–1276. 16 indexed citations
11.
Koval, D., et al.. (2003). Modelling consumer voltage sags caused by distribution primary faults. 3. 1277–1282. 1 indexed citations
12.
Braun, D., et al.. (2002). Harmonic and electrical characteristics of fluorescent ballasts. 2. 667–670. 1 indexed citations
13.
Xu, Wilsun, et al.. (2002). An investigation on the explicit solution of power system load flow equations. 1. 97–100. 1 indexed citations
14.
Koval, D., et al.. (2002). An investigation of voltage sags by a phasor methodology. 2. 689–692. 2 indexed citations
15.
Becker, Chandler A., C. Grigg, Benjamin T. Hazen, et al.. (2002). Proposed chapter 9 for predicting voltage sags (dips) in revision to IEEE Std 493, the gold book. 7–14. 8 indexed citations
16.
17.
Salmon, John, E.P. Nowicki, Wei Xu, & D. Koval. (2002). Low distortion 3-phase rectifiers utilizing harmonic correction circuit topologies with both IGBT and thyristor switches. 2. 1100–1106. 9 indexed citations
18.
Becker, Chandler A., C. Grigg, Benjamin T. Hazen, et al.. (1994). Proposed chapter 9 for predicting voltage sags (dips) in revision to IEEE Std 493, the Gold Book. IEEE Transactions on Industry Applications. 30(3). 805–821. 84 indexed citations
19.
Becker, Chandler A., C. Grigg, Benjamin T. Hazen, et al.. (1993). Proposed chapter 9 for predicting voltage sags (dips) in revision to IEEE Std 493, the Gold Book. 43–51. 80 indexed citations
20.
Koval, D. & R. Billinton. (1979). Evaluation of Distribution Circuit Reliability. IEEE Transactions on Power Apparatus and Systems. PAS-98(2). 509–518. 13 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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