Hyung‐Keun Ahn

1.3k total citations
62 papers, 989 citations indexed

About

Hyung‐Keun Ahn is a scholar working on Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment and Artificial Intelligence. According to data from OpenAlex, Hyung‐Keun Ahn has authored 62 papers receiving a total of 989 indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Electrical and Electronic Engineering, 27 papers in Renewable Energy, Sustainability and the Environment and 13 papers in Artificial Intelligence. Recurrent topics in Hyung‐Keun Ahn's work include Photovoltaic System Optimization Techniques (22 papers), solar cell performance optimization (16 papers) and Solar Radiation and Photovoltaics (13 papers). Hyung‐Keun Ahn is often cited by papers focused on Photovoltaic System Optimization Techniques (22 papers), solar cell performance optimization (16 papers) and Solar Radiation and Photovoltaics (13 papers). Hyung‐Keun Ahn collaborates with scholars based in South Korea, United States and Thailand. Hyung‐Keun Ahn's co-authors include Neungsoo Park, Byeong Gwan Bhang, Chang Won Won, So‐Young Park, Hae Gyun Lim, Gi‐Hwan Kang, Hee‐eun Song, So Young Park, Seok‐Jin Yoon and Hyung‐Jin Jung and has published in prestigious journals such as IEEE Transactions on Power Electronics, Electrochimica Acta and Journal of the American Ceramic Society.

In The Last Decade

Hyung‐Keun Ahn

56 papers receiving 932 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hyung‐Keun Ahn South Korea 17 645 435 276 82 78 62 989
V. Poulek Czechia 21 422 0.7× 513 1.2× 282 1.0× 106 1.3× 51 0.7× 46 1.1k
Martin Libra Czechia 18 378 0.6× 474 1.1× 252 0.9× 58 0.7× 51 0.7× 33 779
Santolo Daliento Italy 24 1.2k 1.9× 1.0k 2.3× 306 1.1× 89 1.1× 217 2.8× 106 1.7k
Shima Hajimirza United States 13 418 0.6× 264 0.6× 305 1.1× 40 0.5× 20 0.3× 45 717
Lijun Gao China 13 746 1.2× 397 0.9× 124 0.4× 49 0.6× 239 3.1× 32 1.1k
Jai Prakash Singh Singapore 17 1.2k 1.9× 927 2.1× 267 1.0× 99 1.2× 116 1.5× 70 1.8k
I. Daut Malaysia 14 312 0.5× 195 0.4× 130 0.5× 74 0.9× 95 1.2× 65 585
Zhengxun Guo China 19 667 1.0× 368 0.8× 205 0.7× 63 0.8× 209 2.7× 28 946
Pierluigi Guerriero Italy 21 1.0k 1.6× 934 2.1× 282 1.0× 88 1.1× 235 3.0× 95 1.4k
Sukwinder Singh India 16 956 1.5× 924 2.1× 458 1.7× 61 0.7× 338 4.3× 51 1.4k

Countries citing papers authored by Hyung‐Keun Ahn

Since Specialization
Citations

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

Fields of papers citing papers by Hyung‐Keun Ahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hyung‐Keun Ahn. 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 Hyung‐Keun Ahn. The network helps show where Hyung‐Keun Ahn may publish in the future.

Co-authorship network of co-authors of Hyung‐Keun Ahn

This figure shows the co-authorship network connecting the top 25 collaborators of Hyung‐Keun Ahn. A scholar is included among the top collaborators of Hyung‐Keun Ahn 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 Hyung‐Keun Ahn. Hyung‐Keun Ahn 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.
Bhang, Byeong Gwan, et al.. (2022). Optimal Design of Bifacial Floating Photovoltaic System With Different Installation Azimuths. IEEE Access. 11. 1456–1466. 13 indexed citations
3.
Bhang, Byeong Gwan, et al.. (2020). Transmission Loss from Voltage Drop in a DC Cable for a Floating Photovoltaic System in a Reservoir. New & Renewable Energy. 16(1). 48–57. 2 indexed citations
4.
Bhang, Byeong Gwan, et al.. (2020). Fault Detection for Photovoltaic Systems Using Multivariate Analysis With Electrical and Environmental Variables. IEEE Journal of Photovoltaics. 11(1). 202–212. 23 indexed citations
5.
Bhang, Byeong Gwan, et al.. (2019). Power Performance of Bifacial c-Si PV Modules With Different Shading Ratios. IEEE Journal of Photovoltaics. 9(5). 1413–1420. 39 indexed citations
6.
Park, Neungsoo & Hyung‐Keun Ahn. (2019). Multi-Layer RNN-based Short-term Photovoltaic Power Forecasting using IoT Dataset. 1–5. 18 indexed citations
7.
Bhang, Byeong Gwan, et al.. (2018). Estimation of Load Pattern for Optimal Planning of Stand-Alone Microgrid Networks. Energies. 11(8). 2012–2012. 4 indexed citations
8.
Lim, Hae Gyun, et al.. (2018). Power Prediction of Bifacial Si PV Module with Different Reflection Conditions on Rooftop. Applied Sciences. 8(10). 1752–1752. 28 indexed citations
9.
Ahn, Hyung‐Keun, et al.. (2017). Analysis Method for the Uniformity of a-Si-Based Multijunction Thin-Film Solar Module Using Ideality Factors. IEEE Journal of Photovoltaics. 7(6). 1488–1495. 2 indexed citations
10.
Ahn, Hyung‐Keun, et al.. (2015). Correlation between Reverse Voltage Characteristics and Bypass Diode Operation with Different Shading Conditions for c-Si Photovoltaic Module Package. JSTS Journal of Semiconductor Technology and Science. 15(5). 577–584. 6 indexed citations
11.
Lee, Sang‐Hun, et al.. (2013). A Simulation of Photocurrent Loss by Reflectance of the Front Glass and EVA in the Photovoltaic Module. The Transactions of The Korean Institute of Electrical Engineers. 62(1). 76–82.
12.
Kim, Kyung‐Ho, et al.. (2012). Reaction sequence and electrochemical properties of lithium vanadium oxide cathode materials synthesized via a hydrothermal reaction. Ceramics International. 39(2). 1623–1629. 6 indexed citations
13.
Ahn, Hyung‐Keun, et al.. (2010). Analysis of Power Variation and Design Optimization of a-Si PV Modules Considering Shading Effect. Journal of the Korean Solar Energy Society. 30(6). 102–107. 2 indexed citations
14.
Yu, G.J., et al.. (2010). Investigation of Aging Phenomenon and Power Drop Rate with Field Exposed PV Modules. EU PVSEC. 4015–4018. 5 indexed citations
15.
Kang, Gi‐Hwan, et al.. (2007). The Analysis on Maximum Output Power Characteristics of Crystalline Silicon Photovoltaic Module by Change of Environmental Effects. Journal of the Korean Solar Energy Society. 27(3). 23–28. 1 indexed citations
16.
Ahn, Hyung‐Keun, et al.. (2003). Design Analysis of Step-down Multilayer Piezoelectric Transformer. Journal of Power Electronics. 3(3). 139–144. 8 indexed citations
17.
Yu, Gwon-Jong, et al.. (2003). Development of PV Module Process Using Automatic Arrangement Tool. Journal of the Korean Solar Energy Society. 23(4). 1–9. 1 indexed citations
18.
Ahn, Hyung‐Keun, et al.. (2001). Electrical Characteristics of Step-down Piezoelectric Transformer. International Conference on Performance Engineering. 47–51. 5 indexed citations
19.
Ahn, Hyung‐Keun, et al.. (1995). A charge based capacitance model for high electron mobility transistors. Solid-State Electronics. 38(4). 943–945.
20.
Ahn, Hyung‐Keun, et al.. (1994). An analytical model for high electron mobility transistors. IEEE Transactions on Electron Devices. 41(6). 874–878. 43 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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