Ehsan Najafi

687 total citations
20 papers, 487 citations indexed

About

Ehsan Najafi is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Mechanical Engineering. According to data from OpenAlex, Ehsan Najafi has authored 20 papers receiving a total of 487 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Electrical and Electronic Engineering, 5 papers in Control and Systems Engineering and 2 papers in Mechanical Engineering. Recurrent topics in Ehsan Najafi's work include Multilevel Inverters and Converters (10 papers), Advanced DC-DC Converters (9 papers) and Microgrid Control and Optimization (5 papers). Ehsan Najafi is often cited by papers focused on Multilevel Inverters and Converters (10 papers), Advanced DC-DC Converters (9 papers) and Microgrid Control and Optimization (5 papers). Ehsan Najafi collaborates with scholars based in Iran, Malaysia and United States. Ehsan Najafi's co-authors include A.H.M. Yatim, Ahmad Saudi Samosir, Amin Mirzaei, Mahdi Rezvanyvardom, Saeed Hasanzadeh, Naziha Ahmad Azli, Seyed Mohammad Dehghan, Seyed Fariborz Zarei, Alireza Mahanfar and Abolfazl Vahedi and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Industrial Electronics and Energy Conversion and Management.

In The Last Decade

Ehsan Najafi

19 papers receiving 434 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ehsan Najafi Iran	9	472	154	31	20	15	20	487
Anubrata Dey India	13	470 1.0×	151 1.0×	14 0.5×	16 0.8×	15 1.0×	55	479
M. M. Renge India	13	593 1.3×	200 1.3×	36 1.2×	18 0.9×	28 1.9×	51	620
Feijin Peng China	6	515 1.1×	165 1.1×	19 0.6×	19 0.9×	16 1.1×	14	533
Paola Rotondo Italy	7	316 0.7×	193 1.3×	29 0.9×	16 0.8×	28 1.9×	11	349
Ammar Masaoud Malaysia	14	583 1.2×	252 1.6×	38 1.2×	31 1.6×	26 1.7×	24	604
Sandeep Kolluri Singapore	9	280 0.6×	112 0.7×	14 0.5×	46 2.3×	10 0.7×	22	299
Brahim Metidji Algeria	9	271 0.6×	117 0.8×	22 0.7×	45 2.3×	18 1.2×	22	298
Roberto Rabbeni Italy	6	311 0.7×	228 1.5×	20 0.6×	32 1.6×	16 1.1×	12	348
Sangshin Kwak South Korea	7	389 0.8×	222 1.4×	8 0.3×	21 1.1×	12 0.8×	9	397
Isaac Soares de Freitas Brazil	10	421 0.9×	167 1.1×	18 0.6×	24 1.2×	19 1.3×	62	433

Countries citing papers authored by Ehsan Najafi

Since Specialization

Citations

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

Fields of papers citing papers by Ehsan Najafi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ehsan Najafi

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Tohidi, Sajjad, et al.. (2024). An Adaptive Series-Dynamic-Resistor-Based Protection Scheme for Brushless Doubly- Fed Induction Generator Under Asymmetrical Fault Conditions. IEEE Access. 12. 11330–11339. 1 indexed citations

Hasanzadeh, Saeed, Seyed Fariborz Zarei, & Ehsan Najafi. (2022). A Train Scheduling for Energy Optimization: Tehran Metro System as a Case Study. IEEE Transactions on Intelligent Transportation Systems. 24(1). 357–366. 7 indexed citations

Najafi, Ehsan, et al.. (2022). Induction Balance Metal Detector Using Multi-Level Chirp Signal. 479–483. 1 indexed citations

Najafi, Ehsan, et al.. (2022). Z-source reversing voltage multilevel inverter for photovoltaic applications with inherent voltage balancing. International Journal of Power Electronics and Drive Systems/International Journal of Electrical and Computer Engineering. 13(1). 267–267. 4 indexed citations

Hasanzadeh, Saeed, et al.. (2022). High voltage gain resonant DC-DC converter with vm cells for renewable sources applications. SHILAP Revista de lepidopterología. 19(1). 1–14. 1 indexed citations

Dehghan, Seyed Mohammad, et al.. (2020). High‐step‐up enhanced super‐lift converter. IET Power Electronics. 13(17). 3890–3899. 5 indexed citations

Mirzaei, Amin, Mahdi Rezvanyvardom, & Ehsan Najafi. (2019). A fully soft switched high step‐up SEPIC‐boost DC‐DC converter with one auxiliary switch. International Journal of Circuit Theory and Applications. 47(3). 427–444. 25 indexed citations

Najafi, Ehsan. (2019). Understanding the effect of material composition and microstructure on the hot corrosion behaviour of plasma sprayed thermal barrier coatings. KTH Publication Database DiVA (KTH Royal Institute of Technology). 1 indexed citations

Najafi, Ehsan, A.H.M. Yatim, & Amin Mirzaei. (2018). An improved sag detection approach based on modified Goertzel algorithm. International Journal of Electronics. 106(1). 36–47. 12 indexed citations

10.

Najafi, Ehsan, et al.. (2018). A modified diode clamped inverter with reduced number of switches. 53–58. 10 indexed citations

11.

Najafi, Ehsan, et al.. (2015). Consequences Management of Chemical Intrusions in Urban Water Distribution Networks Using the Ant Colony Optimization Algorithm. SHILAP Revista de lepidopterología. 26(296). 82–94. 1 indexed citations

12.

Najafi, Ehsan, A.H.M. Yatim, & Ahmad Saudi Samosir. (2014). Design and Implementation of a Dynamic Evolution Controller for Single-phase Inverters with Large Load Changes. Electric Power Components and Systems. 42(10). 995–1003. 2 indexed citations

13.

Azli, Naziha Ahmad, et al.. (2012). The application of a Quasi Z-source AC-AC converter in voltage sag mitigation. 548–552. 14 indexed citations

14.

Azli, Naziha Ahmad, et al.. (2012). A new multilevel inverter topology with reduced number of power switches. 32. 55–59. 8 indexed citations

15.

Najafi, Ehsan & A.H.M. Yatim. (2011). Design and Implementation of a New Multilevel Inverter Topology. IEEE Transactions on Industrial Electronics. 59(11). 4148–4154. 324 indexed citations

16.

Najafi, Ehsan & A.H.M. Yatim. (2011). A novel current mode controller for a static compensator utilizing Goertzel algorithm to mitigate voltage sags. Energy Conversion and Management. 52(4). 1999–2008. 24 indexed citations

17.

Najafi, Ehsan & A.H.M. Yatim. (2011). Design and application of a novel current mode controller on a multilevel STATCOM. 176–179. 1 indexed citations

18.

Najafi, Ehsan & A.H.M. Yatim. (2010). A D-STATCOM based on Goertzel algorithm for sag detection and a novel current mode controller. 1006–1011. 5 indexed citations

19.

Najafi, Ehsan, A.H.M. Yatim, & Ahmad Saudi Samosir. (2008). A new topology -Reversing Voltage (RV) - for multi level inverters. 604–608. 33 indexed citations

20.

Najafi, Ehsan, Abolfazl Vahedi, Alireza Mahanfar, & A.H.M. Yatim. (2008). A new controlling method based on peak current mode (PCM) for PFC. 1103–1107. 8 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.

Explore authors with similar magnitude of impact