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Electronics and Electrical Engineering
Brazil
2026
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Engineering and Technology
Brazil
2025

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Electronics and Electrical Engineering 58 1861 1784 4 4 177 13088

Ruben Romero publications per year

The chart shows the history of publications by Ruben Romero between 1994 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ruben Romero published across 32 years, from 1994 to 2025, averaging 7.3 papers a year. Output peaked at 21 publications in 2018. 19 of the 235 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1994 to 2025. Vertical axis: number of publications, 0 to 21. Peak 21 publications in 2018. 1994: 2 publications 1995: 1 publication 1996: 0 publications 1997: 2 publications 1998: 1 publication 1999: 0 publications 2000: 3 publications 2001: 3 publications 2002: 1 publication 2003: 2 publications 2004: 2 publications 2005: 11 publications 2006: 4 publications 2007: 11 publications 2008: 4 publications 2009: 13 publications 2010: 7 publications 2011: 4 publications 2012: 8 publications 2013: 10 publications 2014: 4 publications 2015: 16 publications 2016: 12 publications 2017: 7 publications 2018: 21 publications 2019: 13 publications 2020: 14 publications 2021: 17 publications 2022: 12 publications 2023: 11 publications 2024: 12 publications 2025: 7 publications
1994 2025

235 publications in total across all disciplines

View publications per year as a table
Ruben Romero: publications per year, 1994 to 2025
Year Publications
1994 2
1995 1
1996 0
1997 2
1998 1
1999 0
2000 3
2001 3
2002 1
2003 2
2004 2
2005 11
2006 4
2007 11
2008 4
2009 13
2010 7
2011 4
2012 8
2013 10
2014 4
2015 16
2016 12
2017 7
2018 21
2019 13
2020 14
2021 17
2022 12
2023 11
2024 12
2025 7
Total 235
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Ruben Romero publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Ruben Romero sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 53 bars. Horizontal axis: publications, 34–53 to 1,065+. Vertical axis: number of scientists, 0 to 445. Most scientists, 445, have 174–193 publications. The last bar groups every scientist with 1,065 publications or more. The highlighted bar, 174–193 publications, is where this scientist sits. 34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34–53 publications 1,065+

This scientist: 177 publications — 22nd percentile

22% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

View publications distribution as a table
Number of Electronics and Electrical Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
Publications Scientists This scientist
34–53 24
54–73 52
74–93 114
94–113 203
114–133 269
134–153 355
154–173 403
174–193 445 177
194–213 430
214–233 431
234–253 399
254–273 366
274–293 335
294–313 300
314–333 276
334–353 250
354–373 214
374–393 187
394–413 152
414–433 169
434–453 147
454–473 111
474–493 117
494–513 103
514–533 99
534–553 92
554–573 75
574–593 58
594–613 69
614–633 50
634–653 62
654–673 54
674–693 44
694–713 37
714–733 28
734–753 26
754–773 26
774–793 19
794–813 23
814–833 20
834–853 16
854–873 20
874–893 11
894–913 11
914–933 16
934–953 13
954–973 10
974–993 11
994–1,013 9
1,014–1,033 9
1,034–1,053 10
1,054–1,064 6
1,065+ 99
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Ruben Romero D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Ruben Romero sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 82 bars. Horizontal axis: D-Index, 30 to 111+. Vertical axis: number of scientists, 0 to 263. Most scientists, 263, have 32 D-Index. The last bar groups every scientist with 111 D-Index or more. The highlighted bar, 58 D-Index, is where this scientist sits. 30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 58 D-Index — 74th percentile

74% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

View D-Index distribution as a table
Number of Electronics and Electrical Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
D-Index Scientists This scientist
30 178
31 257
32 263
33 262
34 244
35 236
36 211
37 220
38 214
39 214
40 205
41 187
42 194
43 201
44 155
45 189
46 148
47 160
48 134
49 130
50 141
51 156
52 108
53 130
54 112
55 97
56 111
57 102
58 108 58
59 120
60 103
61 93
62 92
63 74
64 77
65 73
66 64
67 69
68 60
69 39
70 57
71 59
72 46
73 49
74 38
75 35
76 32
77 35
78 31
79 22
80 34
81 31
82 34
83 23
84 18
85 30
86 19
87 19
88 20
89 8
90 17
91 7
92 14
93 9
94 15
95 10
96 12
97 10
98 10
99 12
100 16
101 5
102 7
103 7
104 8
105 9
106 13
107 4
108 5
109 10
110 8
111+ 96
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Research.com Recognitions

  • 2026 - Research.com Electronics and Electrical Engineering in Brazil Leader Award
  • 2025 - Research.com Engineering and Technology in Brazil Leader Award
  • 2023 - Research.com Engineering and Technology in Brazil Leader Award
  • 2022 - Research.com Engineering and Technology in Brazil Leader Award

Overview

Ruben Romero is affiliated with Sao Paulo State University in Brazil and has contributed extensively to the field of engineering, with a particular focus on electrical and electronic engineering. Their research output spans several subfields, including Control and Systems Engineering, Safety, Risk, Reliability and Quality, Automotive Engineering, and Energy Engineering and Power Technology.

The body of work produced by Romero emphasizes topics related to power systems and optimization. Key research areas include:

  • Optimal Power Flow Distribution
  • Electric Power System Optimization
  • Microgrid Control and Optimization
  • Smart Grid Energy Management
  • Power Systems and Technologies
  • Power System Reliability and Maintenance
  • Smart Grid and Power Systems

Romero has published numerous papers in various scientific venues. Frequent publication outlets comprise:

  • IEEE Access (11 publications)
  • Zenodo (CERN European Organization for Nuclear Research) (7 publications)
  • Anais do Congresso Brasileiro de Automática 2020 (3 publications)
  • SSRN Electronic Journal (3 publications)
  • International Journal of Electrical Power & Energy Systems (2 publications)

Their notable recent papers include:

  • Assessment of economic benefits for EV owners participating in the primary frequency regulation markets, 2020, International Journal of Electrical Power & Energy Systems
  • Increasing RES Hosting Capacity in Distribution Networks Through Closed-Loop Reconfiguration and Volt/VAr Control, 2022, IEEE Transactions on Industry Applications
  • Simultaneous Distributed Generation and Electric Vehicles Hosting Capacity Assessment in Electric Distribution Systems, 2021, IEEE Access
  • Reconfiguration of Radial Distribution Systems: An Efficient Mathematical Model, 2021, IEEE Latin America Transactions
  • Optimal Restoration of Active Distribution Systems With Voltage Control and Closed-Loop Operation, 2021, IEEE Transactions on Smart Grid

Romero has collaborated frequently with a number of coauthors, most notably:

  • Leonardo H. Macedo (35 coauthored works)
  • Juan M. Home-Ortiz (7 coauthored works)
  • Cesar Eduardo Curo Carrión (7 coauthored works)
  • Wandry Rodrigues Faria (7 coauthored works)
  • Benvindo Rodrigues Pereira (7 coauthored works)

Best Publications

  • Test systems and mathematical models for transmission network expansion planning

    R. Romero;A. Monticelli;A. Garcia;S. Haffner

  • Imposing Radiality Constraints in Distribution System Optimization Problems

    M. Lavorato;J. F. Franco;M. J. Rider;R. Romero

  • A hierarchical decomposition approach for transmission network expansion planning

    R. Romero;A. Monticelli

  • Transmission system expansion planning by simulated annealing

    R. Romero;R.A. Gallego;A. Monticelli

  • Optimal Capacitor Placement in Radial Distribution Networks

    R.A. Gallego;A.J. Monticelli;R. Romero

  • Tabu search algorithm for network synthesis

    R.A. Gallego;R. Romero;A.J. Monticelli

  • A Bilevel Approach to Transmission Expansion Planning Within a Market Environment

    L.P. Garces;A.J. Conejo;R. Garcia-Bertrand;R. Romero

  • Transmission system expansion planning by an extended genetic algorithm

    R.A. Gallego;A. Monticelli;R. Romero

  • Multistage and coordinated planning of the expansion of transmission systems

    A.H. Escobar;R.A. Gallego;R. Romero

  • An Efficient Codification to Solve Distribution Network Reconfiguration for Loss Reduction Problem

    E.M. Carreno;R. Romero;A. Padilha-Feltrin

  • Power system transmission network expansion planning using AC model

    M.J. Rider;A.V. Garcia;R. Romero

  • Branch and bound algorithm for transmission system expansion planning using a transportation model

    S. Haffner;A. Monticelli;A. Garcia;J. Mantovani

  • A mixed-integer linear programming approach for optimal type, size and allocation of distributed generation in radial distribution systems

    Augusto C. Rueda-Medina;John F. Franco;Marcos J. Rider;Antonio Padilha-Feltrin

  • Transmission network expansion planning with security constraints

    I. de J Silva;M.J. Rider;R. Romero;A.V. Garcia

  • Parallel simulated annealing applied to long term transmission network expansion planning

    R.A. Gallego;A.B. Alves;A. Monticelli;R. Romero

  • Transmission Network Expansion Planning Considering Uncertainty in Demand

    Id.J. Silva;M.J. Rider;R. Romero;C.A.F. Murari

  • A mixed-integer LP model for the reconfiguration of radial electric distribution systems considering distributed generation

    John F. Franco;Marcos J. Rider;Marina Lavorato;Rubén Romero

  • Optimal Operation of Distribution Networks Considering Energy Storage Devices

    Leonardo H. Macedo;John F. Franco;Marcos J. Rider;Ruben Romero

  • A zero-one implicit enumeration method for optimizing investments in transmission expansion planning

    R. Romero;A. Monticelli

  • Artificial neural networks and clustering techniques applied in the reconfiguration of distribution systems

    H. Salazar;R. Gallego;R. Romero

  • Closure to Discussion on “Imposing Radiality Constraints in Distribution System Optimization Problems”

    Marina Lavorato;J. F. Franco;M. J. Rider;R. Romero

Frequent Co-Authors

Marcos J. Rider
Marcos J. Rider State University of Campinas
John F. Franco
John F. Franco Sao Paulo State University
Jose Roberto Sanches Mantovani
Jose Roberto Sanches Mantovani Sao Paulo State University
A. Monticelli
A. Monticelli State University of Campinas
Hassan Monsef
Hassan Monsef University of Tehran
Walmir Freitas
Walmir Freitas State University of Campinas
Masoud Rashidinejad
Masoud Rashidinejad Shahid Bahonar University of Kerman
Ahmed F. Zobaa
Ahmed F. Zobaa Brunel University London
Pierluigi Mancarella
Pierluigi Mancarella University of Melbourne
Javier Contreras
Javier Contreras University of Castilla-La Mancha

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Related Online Degrees & Career Pathways

For those interested in Electronics and Electrical Engineering, exploring related online degrees can open diverse career opportunities. Many online programs offer flexible scheduling, including online colleges that start immediately, allowing students to begin their studies without waiting for a traditional semester.

In addition to full degrees, short-term options like certificate programs that pay well provide a fast track to specialized skills and higher earning potential. These certificates complement an engineering background and can lead to roles in areas such as electrical troubleshooting or automation.

For those who prefer more focused roles, it’s worth noting some of the careers for introverts within the engineering and technical fields. Many positions emphasize independent work and deep technical problem solving, making these careers ideal for individuals seeking a quieter work environment.

Finally, enhancing leadership skills through programs like a fast track project management degree online can help engineers transition into managerial roles. This pathway offers accelerated learning to efficiently gain expertise, aligning with demanding project deadlines often found in engineering environments.

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