| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Electronics and Electrical Engineering | 37 | 5120 | 4916 | 20 | 20 | 146 | 5876 |
The chart shows the history of publications by Walmir Freitas between 2001 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Walmir Freitas published across 25 years, from 2001 to 2025, averaging 7 papers a year. Output peaked at 16 publications in 2022. 8 of the 176 publications appeared in the last two years.
176 publications in total across all disciplines
| Year | Publications |
|---|---|
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 7 |
| 2005 | 13 |
| 2006 | 7 |
| 2007 | 13 |
| 2008 | 5 |
| 2009 | 6 |
| 2010 | 6 |
| 2011 | 4 |
| 2012 | 10 |
| 2013 | 5 |
| 2014 | 5 |
| 2015 | 5 |
| 2016 | 6 |
| 2017 | 6 |
| 2018 | 5 |
| 2019 | 10 |
| 2020 | 14 |
| 2021 | 8 |
| 2022 | 16 |
| 2023 | 13 |
| 2024 | 4 |
| 2025 | 4 |
| Total | 176 |
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 Walmir Freitas sits on this spectrum.
This scientist: 146 publications — 13th percentile
13% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,065 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 34–53 | 24 | |
| 54–73 | 52 | |
| 74–93 | 114 | |
| 94–113 | 203 | |
| 114–133 | 269 | |
| 134–153 | 355 | 146 |
| 154–173 | 403 | |
| 174–193 | 445 | |
| 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 |
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 Walmir Freitas sits on this spectrum.
This scientist: 37 D-Index — 27th percentile
27% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 111 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30 | 178 | |
| 31 | 257 | |
| 32 | 263 | |
| 33 | 262 | |
| 34 | 244 | |
| 35 | 236 | |
| 36 | 211 | |
| 37 | 220 | 37 |
| 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 | |
| 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 |
Walmir Freitas is affiliated with the State University of Campinas in Brazil and has focused their research primarily in the field of Engineering, with particular emphasis on Electrical and Electronic Engineering and Control and Systems Engineering.
Their research covers a number of key topics within power systems and smart grid technologies. Major areas of work include:
Freitas has published extensively in various scientific venues. The most frequent publication platforms for their work are:
Among recent publications, notable papers include:
Freitas frequently collaborates with several researchers in their field. Among their most common co-authors are:
W. Freitas;Wilsun Xu;C.M. Affonso;Zhenyu Huang
M. Tazil;V. Kumar;R.C. Bansal;S. Kong
Ricardo Torquato;Diogo Salles;Caio Oriente Pereira;Paulo Cesar Magalhaes Meira
W. Freitas;J.C.M. Vieira;A. Morelato;L.C.P. da Silva
Alexandre Nassif;Wilsun Xu;Walmir Freitas
H.M. Ayres;W. Freitas;M.C. De Almeida;L.C.P. Da Silva
Fernanda Trindade;Walmir Freitas;Jose Carlos de Melo Vieira
J.C.M. Vieira;W. Freitas;Wilsun Xu;A. Morelato
J.C.M. Vieira;W. Freitas;Wilsun Xu;A. Morelato
W. Freitas;Zhenyu Huang;Wilsun Xu
W. Freitas;A. Morelato;Wilsun Xu;F. Sato
D. Salles;Chen Jiang;W. Xu;W. Freitas
Ricardo Torquato;Qingxin Shi;Wilsun Xu;Walmir Freitas
C.M. Affonso;W. Freitas;W. Xu;L.C.P. da Silva
J.C.M. Vieira;W. Freitas;Wilsun Xu;A. Morelato
Fernanda C. L. Trindade;Walmir Freitas
W. Freitas;J.C.M. Vieira;A. Morelato;W. Xu
J.C. M. Vieira;Walmir Freitas;Zhenyu Huang;Wilsun Xu
Jin Hui;W. Freitas;J. C. M. Vieira;Honggeng Yang
A.P. Grilo;A.d.A. Mota;L.T.M. Mota;W. Freitas
Jcm Vieira;W Freitas;A Morelato
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For students interested in Electronics and Electrical Engineering, exploring related online degree options can expand career opportunities. Degrees such as a bachelor project management can complement technical skills with leadership abilities, preparing graduates for managing complex engineering projects.
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Additionally, competency based masters degrees focus on mastering specific skills rather than time spent in class, ideal for those seeking targeted expertise in areas like electrical system design or embedded systems engineering.
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