Umar Tabrez Shami

469 total citations
17 papers, 357 citations indexed

About

Umar Tabrez Shami is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Umar Tabrez Shami has authored 17 papers receiving a total of 357 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Electrical and Electronic Engineering, 4 papers in Control and Systems Engineering and 4 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Umar Tabrez Shami's work include Silicon Carbide Semiconductor Technologies (6 papers), Advanced DC-DC Converters (4 papers) and Multilevel Inverters and Converters (4 papers). Umar Tabrez Shami is often cited by papers focused on Silicon Carbide Semiconductor Technologies (6 papers), Advanced DC-DC Converters (4 papers) and Multilevel Inverters and Converters (4 papers). Umar Tabrez Shami collaborates with scholars based in Pakistan, Italy and Saudi Arabia. Umar Tabrez Shami's co-authors include Hirofumi Akagi, Ali Faisal Murtaza, Ahmad Riaz, Hadeed Ahmed Sher, Filippo Spertino, Omer Saleem, Khalid Mahmood‐ul‐Hasan, Syed Abdul Rahman Kashif, Marcello Chiaberge and Muhammad Asghar Saqib and has published in prestigious journals such as Renewable and Sustainable Energy Reviews, IEEE Transactions on Power Electronics and IEEE Access.

In The Last Decade

Umar Tabrez Shami

14 papers receiving 348 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Umar Tabrez Shami Pakistan 9 287 136 88 68 33 17 357
T. M. Thamizh Thentral India 8 216 0.8× 104 0.8× 89 1.0× 79 1.2× 23 0.7× 31 270
Syafrudin Masri Malaysia 11 303 1.1× 113 0.8× 201 2.3× 29 0.4× 34 1.0× 35 392
Akio Kitamura Japan 11 353 1.2× 143 1.1× 157 1.8× 37 0.5× 15 0.5× 30 412
Geraldo Caixeta Guimarães Brazil 11 364 1.3× 103 0.8× 271 3.1× 48 0.7× 13 0.4× 55 434
Paul Cristian Andrei Romania 7 158 0.6× 131 1.0× 40 0.5× 79 1.2× 31 0.9× 49 248
Ênio Roberto Ribeiro Brazil 11 365 1.3× 173 1.3× 127 1.4× 62 0.9× 23 0.7× 38 407
Jorge Javier Giménez Ledesma Brazil 9 185 0.6× 86 0.6× 85 1.0× 97 1.4× 12 0.4× 28 260
Gamal M. Dousoky Japan 12 400 1.4× 116 0.9× 138 1.6× 56 0.8× 17 0.5× 58 488
Rachid El Bachtiri Morocco 9 217 0.8× 121 0.9× 145 1.6× 85 1.3× 21 0.6× 51 339

Countries citing papers authored by Umar Tabrez Shami

Since Specialization
Citations

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

Fields of papers citing papers by Umar Tabrez Shami

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Umar Tabrez Shami. 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 Umar Tabrez Shami. The network helps show where Umar Tabrez Shami may publish in the future.

Co-authorship network of co-authors of Umar Tabrez Shami

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

All Works

17 of 17 papers shown
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Shami, Umar Tabrez, et al.. (2024). An adaptive load‐matching method for the induction heating coil with DC power supply. International Journal of Circuit Theory and Applications. 52(10). 5025–5041.
3.
Qaisar, Saeed Mian, et al.. (2023). Design and Performance Analysis of Ultra-Wide Bandgap Power Devices-Based EV Fast Charger Using Bi-Directional Power Converters. IEEE Access. 11. 25285–25297. 15 indexed citations
4.
Shami, Umar Tabrez, Syed Abdul Rahman Kashif, Muhammad Majid Gulzar, et al.. (2023). Selective Harmonic Elimination Notch Angle Calculation Using THD and ZHF Benchmarks for Cascaded Multilevel Inverters. IEEE Access. 11. 116497–116510. 3 indexed citations
5.
Shami, Umar Tabrez, et al.. (2022). Selective Harmonic Elimination in a Cascaded Multilevel Inverter of Distributed Power Generators Using Water Cycle Algorithm. Machines. 10(5). 399–399. 6 indexed citations
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Kashif, Syed Abdul Rahman, et al.. (2019). Tariff for reactive energy consumption in household appliances. Energy. 186. 115818–115818. 22 indexed citations
9.
Saleem, Omer, Umar Tabrez Shami, & Khalid Mahmood‐ul‐Hasan. (2019). Time‐optimal control of DC‐DC buck converter using single‐input fuzzy augmented fractional‐order PI controller. International Transactions on Electrical Energy Systems. 29(10). 20 indexed citations
10.
Shami, Umar Tabrez & Sajjad Haider Shami. (2019). A digital logic controlled variable resistor with isolation and scalability. Analog Integrated Circuits and Signal Processing. 99(2). 467–469.
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Riaz, Ahmad, et al.. (2017). An analytical approach to study partial shading effects on PV array supported by literature. Renewable and Sustainable Energy Reviews. 74. 721–732. 94 indexed citations
13.
Riaz, Ahmad, et al.. (2017). An MPPT technique for unshaded/shaded photovoltaic array based on transient evolution of series capacitor. Solar Energy. 157. 377–389. 19 indexed citations
14.
Murtaza, Ali Faisal, et al.. (2017). MPPT technique based on improved evaluation of photovoltaic parameters for uniformly irradiated photovoltaic array. Electric Power Systems Research. 145. 248–263. 27 indexed citations
15.
Shami, Umar Tabrez & Hirofumi Akagi. (2010). Identification and Discussion of the Origin of a Shaft End-to-End Voltage in an Inverter-Driven Motor. IEEE Transactions on Power Electronics. 25(6). 1615–1625. 62 indexed citations
16.
Shami, Umar Tabrez & Hirofumi Akagi. (2009). Mechanism of shaft end-to-end voltage appearing in an inverter-driven motor. 1–6. 3 indexed citations
17.
Shami, Umar Tabrez & Hirofumi Akagi. (2009). Experimental Discussions on a Shaft End-to-End Voltage Appearing in an Inverter-Driven Motor. IEEE Transactions on Power Electronics. 24(6). 1532–1540. 62 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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2026