Sérgio Haffner

1.8k total citations · 1 hit paper
49 papers, 1.4k citations indexed

About

Sérgio Haffner is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Safety, Risk, Reliability and Quality. According to data from OpenAlex, Sérgio Haffner has authored 49 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Electrical and Electronic Engineering, 11 papers in Control and Systems Engineering and 8 papers in Safety, Risk, Reliability and Quality. Recurrent topics in Sérgio Haffner's work include Optimal Power Flow Distribution (20 papers), Electric Motor Design and Analysis (17 papers) and Multilevel Inverters and Converters (16 papers). Sérgio Haffner is often cited by papers focused on Optimal Power Flow Distribution (20 papers), Electric Motor Design and Analysis (17 papers) and Multilevel Inverters and Converters (16 papers). Sérgio Haffner collaborates with scholars based in Brazil, United States and Canada. Sérgio Haffner's co-authors include Luís A. Pereira, L.F.A. Pereira, A. Monticelli, Rubén Romero, A.V. Garcia, Lucio Barreto, Mariana Resener, César C. Scharlau, Pãnos M. Pardalos and José Roberto Sanches Mantovani and has published in prestigious journals such as IEEE Transactions on Industrial Electronics, IEEE Transactions on Power Systems and IEEE Transactions on Power Delivery.

In The Last Decade

Sérgio Haffner

44 papers receiving 1.3k citations

Hit Papers

Test systems and mathematical models for transmission net... 2002 2026 2010 2018 2002 100 200 300
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.

  1. Test systems and mathematical models for transmission network expansion planning
    2002 338 citations Rubén Romero, A. Monticelli et al. IEE Proceedings - Generation Transmission and Distribution profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sérgio Haffner Brazil 15 1.3k 362 307 63 40 49 1.4k
Chia-Hung Lin Taiwan 18 1.0k 0.8× 213 0.6× 730 2.4× 31 0.5× 47 1.2× 71 1.2k
Muhammad Murtadha Othman Malaysia 18 830 0.6× 183 0.5× 474 1.5× 25 0.4× 84 2.1× 137 1.0k
Chao‐Shun Chen Taiwan 22 988 0.8× 92 0.3× 716 2.3× 74 1.2× 73 1.8× 59 1.2k
Phil Ciufo Australia 20 1.4k 1.1× 93 0.3× 909 3.0× 47 0.7× 116 2.9× 85 1.5k
Alzenira da Rosa Abaide Brazil 13 684 0.5× 150 0.4× 366 1.2× 29 0.5× 85 2.1× 140 808
A. Capasso Italy 16 870 0.7× 84 0.2× 234 0.8× 108 1.7× 88 2.2× 40 1.1k
R.W. Dunn United Kingdom 16 655 0.5× 78 0.2× 459 1.5× 60 1.0× 43 1.1× 59 821
Radu Porumb Romania 12 472 0.4× 61 0.2× 264 0.9× 61 1.0× 48 1.2× 62 619
I. Jacob Raglend India 15 774 0.6× 61 0.2× 283 0.9× 18 0.3× 52 1.3× 97 925
Niancheng Zhou China 18 1.2k 0.9× 80 0.2× 815 2.7× 31 0.5× 135 3.4× 149 1.4k

Countries citing papers authored by Sérgio Haffner

Since Specialization
Citations

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

Fields of papers citing papers by Sérgio Haffner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sérgio Haffner

This figure shows the co-authorship network connecting the top 25 collaborators of Sérgio Haffner. A scholar is included among the top collaborators of Sérgio Haffner 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 Sérgio Haffner. Sérgio Haffner 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.
Pereira, Luís A., et al.. (2023). Estimation of the parameters for multi-cage models of induction motors using manufacturer data and PSO. Electrical Engineering. 106(3). 3109–3127. 1 indexed citations
2.
Resener, Mariana, et al.. (2022). Expansion Planning of Power Distribution Systems Considering Reliability: A Comprehensive Review. Energies. 15(6). 2275–2275. 22 indexed citations
3.
Resener, Mariana, et al.. (2022). MILP Model for Optimal Day-Ahead PDS Scheduling Considering TSO-DSO Interconnection Power Flow Commitment Under Uncertainty. IEEE Transactions on Power Systems. 38(2). 1934–1947. 6 indexed citations
4.
Resener, Mariana, et al.. (2021). MILP model for volt-var optimization considering chronological operation of distribution systems containing DERs. International Journal of Electrical Power & Energy Systems. 129. 106761–106761. 14 indexed citations
5.
6.
Resener, Mariana, et al.. (2019). A comprehensive MILP model for the expansion planning of power distribution systems – Part I: Problem formulation. Electric Power Systems Research. 170. 378–384. 25 indexed citations
7.
Pereira, Luís A., et al.. (2019). Residential Demand Response Based on Weighted Load Shifting and Reduction Target. Journal of Control Automation and Electrical Systems. 31(2). 422–435. 6 indexed citations
8.
Resener, Mariana, et al.. (2019). A comprehensive MILP model for the expansion planning of power distribution systems – Part II: Numerical results. Electric Power Systems Research. 170. 317–325. 13 indexed citations
9.
Resener, Mariana, Pãnos M. Pardalos, & Sérgio Haffner. (2018). Special issue on “Optimization in electric power distribution systems”. Energy Systems. 9(3). 469–471. 1 indexed citations
10.
Haffner, Sérgio, et al.. (2018). Load balancing in a low-voltage distribution network by genetic algorithm. 2018 Simposio Brasileiro de Sistemas Eletricos (SBSE). 1–6. 2 indexed citations
11.
Haffner, Sérgio, et al.. (2018). Análise do Desempenho de Sistemas de Distribuição Considerando Incertezas na Carga. Congresso Brasileiro de Automática. 1 indexed citations
12.
Pereira, Luís A., et al.. (2017). Multiobjective Optimization of Five-Phase Induction Machines Based on NSGA-II. IEEE Transactions on Industrial Electronics. 64(12). 9844–9853. 47 indexed citations
13.
Pereira, Luís A., et al.. (2015). Parameterized Model and Performance of Five-Phase Induction Machines including Losses and Saturation. Journal of Control Automation and Electrical Systems. 26(3). 255–271. 7 indexed citations
14.
15.
Pereira, Luís A., et al.. (2014). Comparison of operating curves of five-phase and three-phase induction machines of same size. 450–455. 6 indexed citations
16.
17.
Haffner, Sérgio, et al.. (2009). Alocação de bancos de capacitores em redes de distribuição de energia visando eliminar violações de tensão. Sba Controle & Automação Sociedade Brasileira de Automatica. 20(4). 546–563. 6 indexed citations
18.
Haffner, Sérgio, L.F.A. Pereira, Luís A. Pereira, & Lucio Barreto. (2006). Modelo multi-estágio de otimização para o planejamento da expansão de sistemas de distribuição. Sba Controle & Automação Sociedade Brasileira de Automatica. 17(4). 478–492.
19.
Haffner, Sérgio, et al.. (2005). Optimization model for expansion planning of distribution systems. 457–463. 3 indexed citations
20.
Romero, Rubén, A. Monticelli, A.V. Garcia, & Sérgio Haffner. (2002). Test systems and mathematical models for transmission network expansion planning. IEE Proceedings - Generation Transmission and Distribution. 149(1). 27–27. 338 indexed citations breakdown →

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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