L. Empringham

3.5k total citations · 1 hit paper
39 papers, 2.8k citations indexed

About

L. Empringham is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Mechanical Engineering. According to data from OpenAlex, L. Empringham has authored 39 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Electrical and Electronic Engineering, 6 papers in Control and Systems Engineering and 5 papers in Mechanical Engineering. Recurrent topics in L. Empringham's work include Multilevel Inverters and Converters (34 papers), Advanced DC-DC Converters (27 papers) and Silicon Carbide Semiconductor Technologies (19 papers). L. Empringham is often cited by papers focused on Multilevel Inverters and Converters (34 papers), Advanced DC-DC Converters (27 papers) and Silicon Carbide Semiconductor Technologies (19 papers). L. Empringham collaborates with scholars based in United Kingdom, United States and Italy. L. Empringham's co-authors include Patrick Wheeler, John Clare, José Rodríguez, Alejandro Weinstein, M. Bland, Liliana De Lillo, Maurice Apap, Chris Gerada, D.C. Katsis and Sudarat Khwan-on and has published in prestigious journals such as IEEE Transactions on Industrial Electronics, IEEE Transactions on Industry Applications and AIP Advances.

In The Last Decade

L. Empringham

39 papers receiving 2.6k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Matrix converters: a technology review

2002 1.5k citations Patrick Wheeler, John Clare et al. IEEE Transactions on Industrial Electronics profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
L. Empringham	2.7k	859	160	101	46	39	2.8k
Lee Empringham	1.8k 0.6×	698 0.8×	109 0.7×	156 1.5×	44 1.0×	73	1.8k
Kamalesh Hatua	2.1k 0.8×	435 0.5×	99 0.6×	102 1.0×	43 0.9×	125	2.1k
J. W. Kolar	1.3k 0.5×	480 0.6×	97 0.6×	150 1.5×	35 0.8×	30	1.3k
H. Ertl	2.4k 0.9×	702 0.8×	157 1.0×	278 2.8×	50 1.1×	53	2.5k
Liliana De Lillo	1.2k 0.4×	481 0.6×	90 0.6×	102 1.0×	74 1.6×	75	1.3k
Milijana Odavić	1.1k 0.4×	566 0.7×	69 0.4×	57 0.6×	101 2.2×	75	1.2k
Andrew Trentin	1.1k 0.4×	438 0.5×	118 0.7×	90 0.9×	28 0.6×	44	1.2k
J.W. McKeever	3.0k 1.1×	1.2k 1.4×	150 0.9×	99 1.0×	197 4.3×	37	3.0k
Hans Ertl	1.1k 0.4×	324 0.4×	63 0.4×	80 0.8×	37 0.8×	33	1.2k
Germán G. Oggier	1.6k 0.6×	540 0.6×	77 0.5×	353 3.5×	34 0.7×	74	1.7k

Countries citing papers authored by L. Empringham

Since Specialization

Citations

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

Fields of papers citing papers by L. Empringham

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of L. Empringham

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

All Works

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20 of 20 papers shown

Mouawad, Bassem, et al.. (2019). 3D structure design of magnetic ferrite cores using gelcasting and pressure-less sintering process. AIP Advances. 9(3). 4 indexed citations

Papini, Luca, et al.. (2018). Design and testing of electromechanical actuator for aerospace applications. Nottingham ePrints (University of Nottingham). 1–6. 11 indexed citations

Ragusa, Antonella, Pericle Zanchetta, L. Empringham, Liliana De Lillo, & Marco Degano. (2013). High frequency modelling method of EMI filters for hybrid Si - SiC matrix converters in aerospace applications. Repository@Nottingham (University of Nottingham). 2610–2617. 7 indexed citations

Galea, Michael, Giampaolo Buticchi, L. Empringham, Liliana De Lillo, & Chris Gerada. (2013). Considerations for Manufacturing and Experimental Validation of a PM, Tubular Motor for a Matrix Converter Driven Aerospace Application. Applied Mechanics and Materials. 416-417. 293–299. 1 indexed citations

Lillo, Liliana De, et al.. (2012). Fault location in matrix converters using low frequency modulation matrices for SVM based modulation techniques. 1. 6082–6087. 1 indexed citations

Khwan-on, Sudarat, Liliana De Lillo, L. Empringham, Patrick Wheeler, & Chris Gerada. (2011). Fault-tolerant, matrix converter, permanent magnet synchronous motor drive for open-circuit failures. IET Electric Power Applications. 5(8). 654–667. 23 indexed citations

Empringham, L., et al.. (2011). Enabling technologies for matrix converters in aerospace applications. 451–456. 12 indexed citations

Wheeler, Patrick, Lie Xu, Meng Yeong Lee, et al.. (2008). A review of multi-level matrix converter topologies. 286–290. 30 indexed citations

Arias, Antoni, L. Empringham, G.M. Asher, et al.. (2007). Elimination of Waveform Distortions in Matrix Converters Using a New Dual Compensation Method. IEEE Transactions on Industrial Electronics. 54(4). 2079–2087. 59 indexed citations

10.

Arias, Antoni, et al.. (2006). Sensorless Control of Surface Mounted Permanent Magnet Synchronous Motors Using Matrix Converters. Repository@Nottingham (University of Nottingham). 12. 59–67. 11 indexed citations

11.

Zanchetta, Pericle, John Clare, Patrick Wheeler, et al.. (2006). Control Design of a Three-phase Matrix Converter Mobile AC Power Supply using Genetic Algorithms. 2370–2375. 8 indexed citations

12.

Wheeler, Patrick, John Clare, Maurice Apap, et al.. (2005). A fully integrated 30 kW motor drive using matrix converter technology. 23 indexed citations

13.

Arias, Antoni, et al.. (2005). High frequency voltage injection for the sensorless control of permanent magnet synchronous motors using matrix converters. 1. 969–974. 3 indexed citations

14.

Lillo, Liliana De, et al.. (2005). A 20 KW matrix converter drive system for an electro-mechanical aircraft (EMA) actuator. 6 pp.–P.6. 18 indexed citations

15.

Wheeler, Patrick, et al.. (2004). Matrix converters. IEEE Industry Applications Magazine. 67 indexed citations

16.

Wheeler, Patrick, et al.. (2004). Power supply loss ride-through and device voltage drop compensation in a matrix converter permanent magnet motor drive for an aircraft actuator. 2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551). 8 indexed citations

17.

Wheeler, Patrick, et al.. (2003). A matrix converter based permanent magnet motor drive for an aircraft actuation system. 2. 1295–1300. 18 indexed citations

18.

Bland, M., Patrick Wheeler, John Clare, & L. Empringham. (2002). Comparison of calculated and measured losses in direct AC-AC converters. 2. 1096–1101. 42 indexed citations

19.

Wheeler, Patrick, John Clare, Maurice Apap, L. Empringham, & M. Bland. (2002). Matrix converters. Power Engineering Journal. 16(6). 273–282. 62 indexed citations

20.

Podlesak, T.F., et al.. (2000). Matrix converter using MOS turn-off thyristors. 7. 107–110. 2 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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