E. Ortjohann

1.3k total citations
75 papers, 1.0k citations indexed

About

E. Ortjohann is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Energy Engineering and Power Technology. According to data from OpenAlex, E. Ortjohann has authored 75 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 70 papers in Electrical and Electronic Engineering, 67 papers in Control and Systems Engineering and 8 papers in Energy Engineering and Power Technology. Recurrent topics in E. Ortjohann's work include Microgrid Control and Optimization (60 papers), Smart Grid Energy Management (36 papers) and Smart Grid Security and Resilience (19 papers). E. Ortjohann is often cited by papers focused on Microgrid Control and Optimization (60 papers), Smart Grid Energy Management (36 papers) and Smart Grid Security and Resilience (19 papers). E. Ortjohann collaborates with scholars based in Germany, United Kingdom and Thailand. E. Ortjohann's co-authors include D. Morton, N. Hamsic, Alaa Mohd, A. Schmelter, Andrew Tuckey, J. Zimmermann, Paulo César Marques de Carvalho and Jacob Andreas and has published in prestigious journals such as IEEE Transactions on Industrial Electronics, Electric Power Systems Research and IET Renewable Power Generation.

In The Last Decade

E. Ortjohann

71 papers receiving 966 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
E. Ortjohann Germany 15 906 847 177 99 78 75 1.0k
Reza Noroozian Iran 20 1.2k 1.3× 1000 1.2× 130 0.7× 93 0.9× 118 1.5× 80 1.3k
A. Schmelter Germany 10 518 0.6× 455 0.5× 95 0.5× 64 0.6× 42 0.5× 46 584
Yaser Qudaih Japan 13 744 0.8× 660 0.8× 190 1.1× 96 1.0× 48 0.6× 56 873
Yeliz Yoldaş Türkiye 8 542 0.6× 428 0.5× 69 0.4× 74 0.7× 41 0.5× 17 623
Rachid Lajouad Morocco 18 610 0.7× 515 0.6× 84 0.5× 168 1.7× 128 1.6× 70 787
Dennis Michaelson Canada 11 1.0k 1.1× 1.0k 1.2× 230 1.3× 173 1.7× 146 1.9× 13 1.2k
Yinghao Shan China 13 1.1k 1.2× 1.1k 1.3× 320 1.8× 191 1.9× 101 1.3× 26 1.3k
C. M. Colson United States 13 812 0.9× 780 0.9× 179 1.0× 89 0.9× 36 0.5× 19 938
Mahmoud Zadehbagheri Iran 14 523 0.6× 286 0.3× 93 0.5× 68 0.7× 43 0.6× 47 587
Mamdouh Abdel‐Akher Egypt 21 1.3k 1.4× 953 1.1× 229 1.3× 130 1.3× 83 1.1× 91 1.4k

Countries citing papers authored by E. Ortjohann

Since Specialization
Citations

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

Fields of papers citing papers by E. Ortjohann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E. Ortjohann

This figure shows the co-authorship network connecting the top 25 collaborators of E. Ortjohann. A scholar is included among the top collaborators of E. Ortjohann 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 E. Ortjohann. E. Ortjohann 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.
Ortjohann, E., et al.. (2020). Asymmetrical grid control with power electronic regulator in distribution level. IET Renewable Power Generation. 14(15). 2830–2839. 5 indexed citations
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Ortjohann, E., et al.. (2017). Local energy markets in Clustering Power System Approach for smart prosumers. 215–222. 3 indexed citations
5.
Ortjohann, E., et al.. (2017). Active Distribution Grid Power Flow Analysis using Asymmetrical Hybrid Technique. International Journal of Electrical and Computer Engineering (IJECE). 7(4). 1738–1738. 4 indexed citations
6.
Ortjohann, E., et al.. (2017). Evaluation of 3-Level 4-Leg inverter with harmonic injection for smart grid regulator. 285–290. 4 indexed citations
7.
Ortjohann, E., et al.. (2016). Genetic optimization for prosumers in clustering power system approach. 1–6. 2 indexed citations
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Ortjohann, E., et al.. (2016). Web-based power flow analysis tool for automated distribution network control. 1298–1303. 2 indexed citations
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Ortjohann, E., et al.. (2012). A dynamic-RMS Inverter Model for Distributed Generation. International Universities Power Engineering Conference. 1–5. 2 indexed citations
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Ortjohann, E., et al.. (2011). Analysis of interconnected power systems by hybrid calculation. Renewable Energy and Power Quality Journal. 89–94. 3 indexed citations
12.
Schmelter, A., et al.. (2011). Investigation and comparison betwen international standars for information integration and control of ECSs based on RESs over IP-based networks. Renewable Energy and Power Quality Journal. 83–88. 1 indexed citations
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Ortjohann, E., et al.. (2011). Clustered hierarchical control strategy for future power system. 994–999. 3 indexed citations
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Ortjohann, E., et al.. (2009). Design and experimental investigation of space vector modulation for three-leg four-wire voltage source inverters. European Conference on Power Electronics and Applications. 1–6. 3 indexed citations
18.
Ortjohann, E., et al.. (2009). Inverter-based Distributed Generation Control using Droop/Isochronous Load Sharing. IFAC Proceedings Volumes. 42(9). 368–373. 9 indexed citations
19.
Mohd, Alaa, E. Ortjohann, A. Schmelter, N. Hamsic, & D. Morton. (2008). Challenges in integrating distributed Energy storage systems into future smart grid. 1627–1632. 217 indexed citations
20.
Ortjohann, E., et al.. (2007). Modeling/Simulation of Power Distribution in Hybrid Power Systems Using Dynamic-RMS Technique. 779–784. 10 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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