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Research facility · Vandœuvre-lès-Nancy · France

Groupe de Recherche en Énergie Électrique de Nancy

In research, Groupe de Recherche en Énergie Électrique de Nancy stands highest in Physical Sciences (#10,603 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Electrical and Electronic Engineering and Engineering — Electrical and Electronic Engineering is 9.5× its share of world research.

green.univ-lorraine.frROR OpenAlex
World rank, 2022–2025
#21,671
of 28,054 · #21,055 all time
Rank in France
#1,011
of 1,422
Research works
503
▼ 13% vs 2013–17
Citations
9.2k
18.4 per fractional work
Top-10% rate
7.2%
record average 16.5%
Open access
25%
world 28%

What is Groupe de Recherche en Énergie Électrique de Nancy known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #10,603 of 12,888 7.7%67 #11875

Each strip is that field’s whole ranked pool, with the notch where Groupe de Recherche en Énergie Électrique de Nancy sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

What does Groupe de Recherche en Énergie Électrique de Nancy specialise in?

Where its research is concentrated relative to its size: Electrical and Electronic Engineering takes 9.5× the share of its output that it takes of world research.

  1. Electrical and Electronic EngineeringSubfield · 24.0 works9.5×
  2. EngineeringField · 49.4 works4.6×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Biochemistry, Genetics and Molecular Biology: 0.01× its world share, 0 worksBiochemistry, Geneti…Chemical Engineering: 0.64× its world share, 0 worksChemical EngineeringChemistry: 0.07× its world share, 0 worksChemistryComputer Science: 0.44× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 0.10× its world share, 0 worksEarth and Planetary …Energy: 3.96× its world share, 3 worksEnergyEngineering: 4.61× its world share, 49 worksEngineeringEnvironmental Science: 0.42× its world share, 2 worksEnvironmental ScienceMaterials Science: 1.66× its world share, 4 worksMaterials ScienceMathematics: 0.20× its world share, 0 worksMathematicsPhysics and Astronomy: 4.02× its world share, 6 worksPhysics and AstronomyHealth Professions: 0.28× its world share, 0 worksHealth ProfessionsMedicine: 0.12× its world share, 2 worksMedicineNursing: 0.24× its world share, 0 worksNursingArts and Humanities: 0.16× its world share, 0 worksArts and HumanitiesDecision Sciences: 0.24× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.16× its world share, 0 worksEconomics, Econometr…Psychology: 0.20× its world share, 0 worksPsychologySocial Sciences: 0.10× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 4.6×. Every wedge is a field page.

Who are the top researchers at Groupe de Recherche en Énergie Électrique de Nancy?

Ranked on the composite score, Farid Meibody‐Tabar, Noureddine Takorabet and Julien Fontchastagner lead among researchers whose main affiliation is Groupe de Recherche en Énergie Électrique de Nancy.

  1. 1 Farid Meibody‐Tabar France · #33,851 worldwide 400 citations · 65 works
  2. 2 Noureddine Takorabet France · #159,334 worldwide 247 citations · 83 works
  3. 3 Julien Fontchastagner France · #322,465 worldwide 83 citations · 26 works
  4. 4 Thierry Lubin France · #324,118 worldwide 115 citations · 54 works
  5. 5 Bernard Davat France · #325,852 worldwide 291 citations · 32 works
  6. 6 Abderrezak Rezzoug France · #355,536 worldwide 94 citations · 25 works
  7. 7 A. Rezzoug France · #402,330 worldwide 126 citations · 21 works
  8. 8 Shahrokh Saadate France · #449,665 worldwide 132 citations · 46 works
  9. 9 Babak Nahid‐Mobarakeh France · #479,933 worldwide 392 citations · 120 works
  10. 10 F.M. Sargos France · #522,148 worldwide 105 citations · 16 works
All ranked researchers at Groupe de Recherche en Énergie Électrique de Nancy

Which keywords describe research at Groupe de Recherche en Énergie Électrique de Nancy?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Power Electronics, Renewable Energy Integration, Thermal Analysis, Critical Current Density, Renewable Energy, Electric Motor Drives, Permanent Magnet Machines and Nb3Sn Conductor.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Power Electronics10▲ 44×8 topics
  2. Renewable Energy Integration7▲ 29×5 topics
  3. Thermal Analysis7▲ 76×3 topics
  4. Critical Current Density6▲ 326×2 topics
  5. Renewable Energy6▲ 5.7×16 topics
  6. Electric Motor Drives5▲ 163×1 topic
  7. Nb3Sn Conductor5▲ 354×1 topic
  8. Permanent Magnet Machines5▲ 163×1 topic
  9. Superconducting Magnets5▲ 354×1 topic
  10. Thermal Management4▲ 18×4 topics
  11. Cuprate Superconductors4▲ 159×1 topic
  12. High-Temperature Superconductivity4▲ 159×1 topic
  13. Electric Vehicles4▲ 18×3 topics
  14. Model Predictive Control3▲ 18×3 topics
  15. Decentralized Control3▲ 35×2 topics
  16. Electric Vehicle Charging3▲ 49×2 topics
  17. Energy Storage3▲ 6.3×6 topics
  18. Lithium-ion Batteries3▲ 10×3 topics
  19. Energy Storage Systems3▲ 29×2 topics
  20. Battery Management Systems3▲ 24×1 topic
  21. Parameter Estimation3▲ 29×3 topics
  22. Thermal Runaway3▲ 24×1 topic
  23. Efficiency Optimization2▲ 72×2 topics
  24. Smart Grid Applications2▲ 27×2 topics
  25. Control Strategies2▲ 24×4 topics
  26. Control Systems2▲ 18×5 topics
  27. Fault Tolerance2▲ 22×2 topics
  28. Multilevel Converters2▲ 60×1 topic
  29. Vibration Analysis2▲ 12×5 topics
  30. Voltage Source Inverters2▲ 60×1 topic
  31. Magnetic Materials2▲ 114×1 topic
  32. Magnetostriction2▲ 114×1 topic
  33. Distributed Power Generation2▲ 30×1 topic
  34. Microgrid Control2▲ 30×1 topic
  35. Fault Diagnosis2▲ 20×3 topics
  36. Induction Motors2▲ 64×2 topics
  37. Permanent-Magnet Motors2▲ 107×1 topic
  38. Sensorless Control2▲ 107×1 topic
  39. DC-DC Converters2▲ 46×1 topic
  40. High-Frequency Power Conversion2▲ 46×1 topic

Which research topics does Groupe de Recherche en Énergie Électrique de Nancy publish most on?

By volume in 2022–2025: Electric Motor Design and Analysis, Superconducting Materials and Applications, Physics of Superconductivity and Magnetism and Advanced Battery Technologies Research.

Electric Motor Design and Analysis: 5 fractional worksSuperconducting Materials and Applications: 5 fractional worksPhysics of Superconducti…4Physics of Superconductivity and Magnetism: 4 fractional worksAdvanced Battery Technol…3Advanced Battery Technologies Research: 3 fractional worksMultilevel Inverters and Converters: 2 fractional worksMagnetic Properties and Applications: 2 fractional worksMicrogrid Control and Op…2Microgrid Control and Optimization: 2 fractional worksSensorless Control of Electric Motors: 2 fractional worksAdvanced DC-DC Converters: 2 fractional worksSilicon Carbide Semiconductor Technologies: 1 fractional works
Electrical and Electronic EngineeringBiomedical EngineeringCondensed Matter PhysicsAutomotive Engineering2 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Electric Motor Design and Analysis Electrical and Electronic Engineering 5 works
  2. 2 Superconducting Materials and Applications Biomedical Engineering 5 works
  3. 3 Physics of Superconductivity and Magnetism Condensed Matter Physics 4 works
  4. 4 Advanced Battery Technologies Research Automotive Engineering 3 works
  5. 5 Multilevel Inverters and Converters Electrical and Electronic Engineering 2 works
  6. 6 Magnetic Properties and Applications Electronic, Optical and Magnetic Materials 2 works
  7. 7 Microgrid Control and Optimization Control and Systems Engineering 2 works
  8. 8 Sensorless Control of Electric Motors Electrical and Electronic Engineering 2 works
  9. 9 Advanced DC-DC Converters Electrical and Electronic Engineering 2 works
  10. 10 Silicon Carbide Semiconductor Technologies Electrical and Electronic Engineering 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available24.9%not open75.1%

World: 28% of research is openly available.

with international co-authors27.0%domestic only73.0%

World: 19% is written across borders.

How has Groupe de Recherche en Énergie Électrique de Nancy's research output changed?

Output in 2018–2022 was 13% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Vandœuvre-lès-Nancy

All research institutions in Vandœuvre-lès-Nancy

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.