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Company · Beijing · China

China Huadian Corporation (China)

In research, China Huadian Corporation (China) stands highest in Physical Sciences (#4,536 of 12,888 worldwide), Engineering (#3,038 of 6,636 worldwide) and Electrical and Electronic Engineering (#1,933 of 2,318 worldwide), 2022–2025. Relative to its size it is most specialised in Control and Systems Engineering, Energy and Electrical and Electronic Engineering — Control and Systems Engineering is 9.8× its share of world research.

eng.chd.com.cnROR OpenAlex
World rank, 2022–2025
#8,173
of 28,054 · #15,578 all time
Rank in China
#1,602
of 3,058
Research works
2.2k
▲ 31% vs 2013–17
Citations
5.4k
2.5 per fractional work
Top-10% rate
10.2%
record average 16.5%
Open access
23%
world 28%

What is China Huadian Corporation (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 #4,536 of 12,888 10.0%420 #8826
EngineeringField #3,038 of 6,636 9.2%288 #4771
Electrical and Electronic EngineeringSubfield #1,933 of 2,318 6.9%95 #3562

Each strip is that field’s whole ranked pool, with the notch where China Huadian Corporation (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#8,826 #4,536
  2. Engineering#4,771 #3,038
  3. Electrical and Electronic Engineering#3,562 #1,933
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 Huadian Corporation (China) specialise in?

Where its research is concentrated relative to its size: Control and Systems Engineering takes 9.8× the share of its output that it takes of world research.

  1. Control and Systems EngineeringSubfield · 48.0 works9.8×
  2. EnergyField · 34.2 works8.3×
  3. Electrical and Electronic EngineeringSubfield · 95.0 works5.9×
← 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: 0.16× its world share, 4 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.11× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 0.02× its world share, 0 worksImmunology and Micro…Neuroscience: 0.09× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.04× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 2.82× its world share, 4 worksChemical EngineeringChemistry: 0.43× its world share, 3 worksChemistryComputer Science: 0.84× its world share, 29 worksComputer ScienceEarth and Planetary Sciences: 1.05× its world share, 7 worksEarth and Planetary …Energy: 8.26× its world share, 34 worksEnergyEngineering: 4.27× its world share, 288 worksEngineeringEnvironmental Science: 1.13× its world share, 25 worksEnvironmental ScienceMaterials Science: 1.53× its world share, 24 worksMaterials ScienceMathematics: 0.03× its world share, 0 worksMathematicsPhysics and Astronomy: 0.40× its world share, 4 worksPhysics and AstronomyHealth Professions: 0.06× its world share, 1 worksHealth ProfessionsMedicine: 0.06× its world share, 5 worksMedicineNursing: 0.23× its world share, 0 worksNursingArts and Humanities: 0.01× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.28× its world share, 4 worksBusiness, Management…Decision Sciences: 1.06× its world share, 5 worksDecision SciencesEconomics, Econometrics and Finance: 0.32× its world share, 3 worksEconomics, Econometr…Psychology: 0.01× its world share, 0 worksPsychologySocial Sciences: 0.08× its world share, 4 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Energy, 8.3×. Every wedge is a field page.

Who are the top researchers at China Huadian Corporation (China)?

Ranked on the composite score, Chen We and Bing Li lead among researchers whose main affiliation is China Huadian Corporation (China).

  1. 1 Chen We China · #1,223,416 worldwide 21 citations · 174 works
  2. 2 Bing Li China · #1,583,799 worldwide 19 citations · 15 works
All ranked researchers at China Huadian Corporation (China)

Which keywords describe research at China Huadian Corporation (China)?

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

▲ 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 Energy80▲ 12×33 topics
  2. Smart Grid46▲ 27×9 topics
  3. Deep Learning32▲ 2.1×46 topics
  4. Environmental Impact32▲ 4.2×27 topics
  5. Energy Storage31▲ 11×10 topics
  6. Energy Efficiency25▲ 5.9×22 topics
  7. Machine Learning25▲ 1.69×37 topics
  8. Neural Networks24▲ 3.5×23 topics
  9. Battery Technology22▲ 17×3 topics
  10. Wind Power19▲ 45×4 topics
  11. Grid Integration18▲ 38×3 topics
  12. Renewable Energy Integration18▲ 12×5 topics
  13. Power System18▲ 44×5 topics
  14. Power Systems18▲ 35×2 topics
  15. Power Electronics16▲ 11×8 topics
  16. Frequency Regulation16▲ 58×2 topics
  17. Photovoltaic Generation15▲ 76×1 topic
  18. Heat Transfer14▲ 6.2×12 topics
  19. Optimization14▲ 6.5×14 topics
  20. Internet of Things13▲ 3.2×12 topics
  21. Numerical Simulation12▲ 9.1×11 topics
  22. Cloud Computing11▲ 9.0×6 topics
  23. Fault Detection10▲ 16×3 topics
  24. Thermal Management10▲ 6.8×5 topics
  25. Energy Transition10▲ 15×3 topics
  26. Vibration Analysis10▲ 8.2×5 topics
  27. Reliability Analysis10▲ 21×3 topics
  28. Modeling10▲ 8.4×4 topics
  29. Wind Power Integration9▲ 34×2 topics
  30. Electric Vehicles9▲ 6.9×3 topics
  31. HVDC Transmission9▲ 38×2 topics
  32. Intelligent Control9▲ 47×2 topics
  33. Wavelet Transform8▲ 8.2×4 topics
  34. Decentralized Control8▲ 15×2 topics
  35. Distribution Automation8▲ 71×1 topic
  36. Electric Power8▲ 71×1 topic
  37. Fault Diagnosis8▲ 12×5 topics
  38. Energy Management8▲ 10×2 topics
  39. Energy Storage Systems8▲ 13×2 topics
  40. Game Theory8▲ 10×2 topics

Which research topics does China Huadian Corporation (China) publish most on?

By volume in 2022–2025: Power Systems and Renewable Energy, Smart Grid and Power Systems, Integrated Energy Systems Optimization and Microgrid Control and Optimization.

Power Systems and Renewa…15Power Systems and Renewable Energy: 15 fractional worksSmart Grid and Power Sys…8Smart Grid and Power Systems: 8 fractional worksIntegrated Energy Systems Optimization: 8 fractional worksMicrogrid Control and Optimization: 8 fractional worksEnergy Load and Power Forecasting: 8 fractional worksSmart Grid Energy Management: 7 fractional worksHigh-Voltage Power Trans…6High-Voltage Power Transmission Systems: 6 fractional worksPower Systems and Techno…6Power Systems and Technologies: 6 fractional worksAdvanced Battery Technol…5Advanced Battery Technologies Research: 5 fractional worksAdvanced Algorithms and …5Advanced Algorithms and Applications: 5 fractional works
Energy Engineering and Power TechnologyElectrical and Electronic EngineeringControl and Systems EngineeringAutomotive 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 15 works
  2. 2 Smart Grid and Power Systems Electrical and Electronic Engineering 8 works
  3. 3 Integrated Energy Systems Optimization Electrical and Electronic Engineering 8 works
  4. 4 Microgrid Control and Optimization Control and Systems Engineering 8 works
  5. 5 Energy Load and Power Forecasting Electrical and Electronic Engineering 8 works
  6. 6 Smart Grid Energy Management Electrical and Electronic Engineering 7 works
  7. 7 High-Voltage Power Transmission Systems Electrical and Electronic Engineering 6 works
  8. 8 Power Systems and Technologies Electrical and Electronic Engineering 6 works
  9. 9 Advanced Battery Technologies Research Automotive Engineering 5 works
  10. 10 Advanced Algorithms and Applications Control and Systems 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 available23.1%not open76.9%

World: 28% of research is openly available.

with international co-authors5.3%domestic only94.7%

World: 19% is written across borders.

How has China Huadian Corporation (China)'s research output changed?

Output in 2018–2022 was 31% higher 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 Beijing

All research institutions in Beijing

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.