S. Ushakumari

520 total citations
58 papers, 377 citations indexed

About

S. Ushakumari is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Automotive Engineering. According to data from OpenAlex, S. Ushakumari has authored 58 papers receiving a total of 377 indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Electrical and Electronic Engineering, 33 papers in Control and Systems Engineering and 9 papers in Automotive Engineering. Recurrent topics in S. Ushakumari's work include Multilevel Inverters and Converters (21 papers), Electric Motor Design and Analysis (20 papers) and Sensorless Control of Electric Motors (20 papers). S. Ushakumari is often cited by papers focused on Multilevel Inverters and Converters (21 papers), Electric Motor Design and Analysis (20 papers) and Sensorless Control of Electric Motors (20 papers). S. Ushakumari collaborates with scholars based in India, Slovakia and Bhutan. S. Ushakumari's co-authors include Rakesh Kumar, S. S. Vinod Chandra, P. S. Chandramohanan Nair, Ramanan Sankaran, J. S. Savier, G. Dileep and Harikumar Rajaguru and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of the Franklin Institute and Journal of Energy Storage.

In The Last Decade

S. Ushakumari

53 papers receiving 311 citations

Peers

S. Ushakumari
Said Mahfoud Morocco
Sheng Huang China
Abdelkrim Benchaib France
Mohammed Belkheiri Algeria
Baoling Guo France
Ali Yazdanpanah Goharrizi Iran
Yao Xu United States
Sanjay K. Jain India
Kun Yu China
Cédric Boudinet France
Said Mahfoud Morocco
S. Ushakumari
Citations per year, relative to S. Ushakumari S. Ushakumari (= 1×) peers Said Mahfoud

Countries citing papers authored by S. Ushakumari

Since Specialization
Citations

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

Fields of papers citing papers by S. Ushakumari

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Ushakumari

This figure shows the co-authorship network connecting the top 25 collaborators of S. Ushakumari. A scholar is included among the top collaborators of S. Ushakumari 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 S. Ushakumari. S. Ushakumari 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.
Ushakumari, S., et al.. (2025). A combined fault detection and diagnoses algorithm for open circuit faults and magnetic faults in a five-phase PMSM drive. e-Prime - Advances in Electrical Engineering Electronics and Energy. 12. 100992–100992.
2.
Ushakumari, S., et al.. (2024). Investigation of Magnetic Effect in High-Speed Homopolar Inductor Alternator. Journal of Electrical Engineering and Technology. 19(5). 3111–3125.
3.
Ushakumari, S., et al.. (2023). A Robust Drive Train Controller for an Electric Three-Wheeler. International Review of Automatic Control (IREACO). 16(1). 44–44. 2 indexed citations
4.
5.
Ushakumari, S., et al.. (2023). Loss Analysis of High Speed Homopolar Inductor Alternator. 1076–1080. 1 indexed citations
6.
Ushakumari, S., et al.. (2021). Modified V-Shaped Interior Permanent Magnet Synchronous Motor Drive for Electric Vehicle. International Review on Modelling and Simulations (IREMOS). 14(6). 439–439. 3 indexed citations
7.
Ushakumari, S., et al.. (2021). Linear Distribution System State Estimation with Integration of DG. 6(1). 4 indexed citations
8.
Ushakumari, S., et al.. (2020). Performance comparison between different rotor configurations of PMSM for EV application. 1334–1339. 14 indexed citations
9.
Ushakumari, S., et al.. (2019). Transforming distribution system into a sustainable isolated microgrid considering contingency. Bulletin of the Polish Academy of Sciences Technical Sciences. 871–881. 7 indexed citations
10.
11.
Ushakumari, S., et al.. (2018). Real time analysis of an intelligent torque controller for a hybrid bicycle. International Journal of Engineering & Technology. 7(2.21). 166–166. 3 indexed citations
12.
Ushakumari, S., et al.. (2017). Performance comparison of a Canonical Switching Cell with SPWM and SVPWM fed sensorless PMBLDC motor drive under conventional and fuzzy logic controllers. Journal of the Franklin Institute. 354(14). 5996–6032. 6 indexed citations
13.
Ushakumari, S., et al.. (2016). Performance Comparison of a Sensorless PMBLDC Motor Drive System with Conventional and Fuzzy Logic Controllers. Procedia Technology. 25. 643–651. 10 indexed citations
14.
Ushakumari, S., et al.. (2015). Optimal load frequency controller for a deregulated non-reheat thermal power system. 13. 319–324. 9 indexed citations
15.
Ushakumari, S., et al.. (2015). A two stage algorithm for optimal management of isolated microgrid. 1–5. 7 indexed citations
16.
Ushakumari, S., et al.. (2014). SCADA-based Operator Support System for Power Plant Equipment Fault Forecasting. Journal of The Institution of Engineers (India) Series B. 95(4). 369–376. 5 indexed citations
17.
Ushakumari, S., et al.. (2013). Performance Study of Field Oriented Controlled Induction Machine in Field Weakening Using SPWM and SVM Fed Inverters. International Review on Modelling and Simulations (IREMOS). 6(3). 741–752. 6 indexed citations
18.
19.
Ushakumari, S., et al.. (2011). Modified Direct Torque Control of induction motor drives. 937–940. 13 indexed citations
20.
Ushakumari, S., et al.. (2008). Comparison of performance of a closed loop PMSM drive system with Modified Predictive Current and Hysteresis Controllers. International Conference on Electrical Machines and Systems. 2876–2881. 5 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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