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Company · Nanjing · China

China Electric Equipment Group (China)

In research, China Electric Equipment Group (China) stands highest in Physical Sciences (#5,961 of 12,888 worldwide), Engineering (#3,653 of 6,636 worldwide) and Electrical and Electronic Engineering (#2,019 of 2,318 worldwide), 2022–2025. Relative to its size it is most specialised in Energy Engineering and Power Technology, Control and Systems Engineering and Energy — Energy Engineering and Power Technology is 64.0× its share of world research.

ceeg.cn/English/?lang=2ROR OpenAlex
World rank, 2022–2025
#10,737
of 28,054 · #23,875 all time
Rank in China
#1,929
of 3,058
Research works
604
▲ 272% vs 2013–17
Citations
2.7k
4.4 per fractional work
Top-10% rate
9.3%
record average 16.5%
Open access
28%
world 28%

What is China Electric Equipment Group (China) 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 #5,961 of 12,888 8.3%310 #13159
EngineeringField #3,653 of 6,636 6.8%228 #7144
Electrical and Electronic EngineeringSubfield #2,019 of 2,318 4.8%114 #3849

Each strip is that field’s whole ranked pool, with the notch where China Electric Equipment Group (China) 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).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Physical Sciences#13,159 #5,961
  2. Engineering#7,144 #3,653
  3. Electrical and Electronic Engineering#3,849 #2,019
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does China Electric Equipment Group (China) specialise in?

Where its research is concentrated relative to its size: Energy Engineering and Power Technology takes 64.0× the share of its output that it takes of world research.

  1. Energy Engineering and Power TechnologySubfield · 22.5 works64×
  2. Control and Systems EngineeringSubfield · 42.1 works12×
  3. EnergyField · 29.7 works9.9×
  4. Electrical and Electronic EngineeringSubfield · 114.5 works9.9×
  5. EngineeringField · 227.9 works4.7×
  6. Mechanical EngineeringSubfield · 20.3 works3.4×
← 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.

Agricultural and Biological Sciences: 0.03× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.09× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.03× its world share, 0 worksImmunology and Micro…Neuroscience: 0.06× its world share, 0 worksNeuroscienceChemical Engineering: 1.20× its world share, 1 worksChemical EngineeringChemistry: 0.43× its world share, 2 worksChemistryComputer Science: 1.01× its world share, 26 worksComputer ScienceEarth and Planetary Sciences: 0.33× its world share, 2 worksEarth and Planetary …Energy: 9.94× its world share, 30 worksEnergyEngineering: 4.67× its world share, 228 worksEngineeringEnvironmental Science: 0.35× its world share, 6 worksEnvironmental ScienceMaterials Science: 1.26× its world share, 14 worksMaterials ScienceMathematics: 0.05× its world share, 0 worksMathematicsPhysics and Astronomy: 0.25× its world share, 2 worksPhysics and AstronomyDentistry: 0.04× its world share, 0 worksDentistryHealth Professions: 0.06× its world share, 0 worksHealth ProfessionsMedicine: 0.05× its world share, 3 worksMedicineNursing: 0.21× its world share, 0 worksNursingBusiness, Management and Accounting: 0.29× its world share, 3 worksBusiness, Management…Decision Sciences: 0.71× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.28× its world share, 2 worksEconomics, Econometr…Psychology: 0.02× its world share, 0 worksPsychologySocial Sciences: 0.03× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Energy, 9.9×. Every wedge is a field page.

Which keywords describe research at China Electric Equipment Group (China)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Renewable Energy, Smart Grid, Energy Storage, Power Electronics, Power Systems, Power System, Battery Technology and Wind Power.

▲ 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. Renewable Energy66▲ 14×23 topics
  2. Smart Grid60▲ 48×9 topics
  3. Energy Storage32▲ 15×11 topics
  4. Power Electronics31▲ 29×7 topics
  5. Power Systems31▲ 85×2 topics
  6. Power System29▲ 99×5 topics
  7. Environmental Impact28▲ 5.0×17 topics
  8. Battery Technology25▲ 27×3 topics
  9. Wind Power24▲ 79×3 topics
  10. HVDC Transmission24▲ 142×2 topics
  11. Grid Integration23▲ 67×3 topics
  12. Energy Efficiency23▲ 7.5×18 topics
  13. Renewable Energy Integration22▲ 20×5 topics
  14. Frequency Regulation22▲ 112×2 topics
  15. Big Data21▲ 7.2×11 topics
  16. Deep Learning21▲ 1.88×36 topics
  17. Photovoltaic Generation20▲ 140×1 topic
  18. Fault Detection20▲ 42×3 topics
  19. Cloud Computing18▲ 20×6 topics
  20. Intelligent Control17▲ 127×2 topics
  21. Smart Grid Applications16▲ 37×2 topics
  22. Distribution Automation15▲ 185×1 topic
  23. Electric Power15▲ 185×1 topic
  24. Distributed Generation15▲ 59×3 topics
  25. Voltage Control14▲ 61×2 topics
  26. Control Strategies14▲ 30×4 topics
  27. Decentralized Control14▲ 35×2 topics
  28. Power System Technology13▲ 238×1 topic
  29. UHV Transmission13▲ 238×1 topic
  30. Energy Storage Systems13▲ 28×2 topics
  31. Distributed Power Generation12▲ 35×1 topic
  32. Microgrid Control12▲ 35×1 topic
  33. Offshore Wind Farms12▲ 58×2 topics
  34. Wavelet Transform11▲ 15×5 topics
  35. Modular Multilevel Converters11▲ 95×1 topic
  36. Voltage Source Converters11▲ 95×1 topic
  37. Modeling10▲ 13×5 topics
  38. CIM XML10▲ 121×1 topic
  39. Common Information Model10▲ 121×1 topic
  40. Control Systems10▲ 16×7 topics

Which research topics does China Electric Equipment Group (China) publish most on?

By volume in 2022–2025: Power Systems and Renewable Energy, Smart Grid and Power Systems, High-Voltage Power Transmission Systems and Microgrid Control and Optimization.

Power Systems and Renewable Energy: 20 fractional worksSmart Grid and Power Systems: 15 fractional worksHigh-Voltage Power Trans…13High-Voltage Power Transmission Systems: 13 fractional worksMicrogrid Control and Op…12Microgrid Control and Optimization: 12 fractional worksHVDC Systems and Fault Protection: 11 fractional worksPower Systems and Technologies: 10 fractional worksPower Systems Fault Dete…7Power Systems Fault Detection: 7 fractional worksEnergy Load and Power Forecasting: 6 fractional worksIslanding Detection in Power Systems: 5 fractional worksSmart Grid Energy Management: 5 fractional works
Energy Engineering and Power TechnologyElectrical and Electronic EngineeringControl and Systems Engineering

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

  1. 1 Power Systems and Renewable Energy Energy Engineering and Power Technology 20 works
  2. 2 Smart Grid and Power Systems Electrical and Electronic Engineering 15 works
  3. 3 High-Voltage Power Transmission Systems Electrical and Electronic Engineering 13 works
  4. 4 Microgrid Control and Optimization Control and Systems Engineering 12 works
  5. 5 HVDC Systems and Fault Protection Electrical and Electronic Engineering 11 works
  6. 6 Power Systems and Technologies Electrical and Electronic Engineering 10 works
  7. 7 Power Systems Fault Detection Control and Systems Engineering 7 works
  8. 8 Energy Load and Power Forecasting Electrical and Electronic Engineering 6 works
  9. 9 Islanding Detection in Power Systems Electrical and Electronic Engineering 5 works
  10. 10 Smart Grid Energy Management Electrical and Electronic Engineering 5 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 available27.9%not open72.1%

World: 28% of research is openly available.

with international co-authors12.7%domestic only87.3%

World: 19% is written across borders.

How has China Electric Equipment Group (China)'s research output changed?

Output in 2018–2022 was 272% higher than in 2013–2017.

200020102020
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 Nanjing

All research institutions in Nanjing

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.