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Company · Shijiazhuang · ??

State Grid Hebei Electric Power Company

In research, State Grid Hebei Electric Power Company stands highest in Engineering (#4,946 of 6,636 worldwide), Physical Sciences (#11,444 of 12,888 worldwide) and Electrical and Electronic Engineering (#2,157 of 2,318 worldwide), 2022–2025. Relative to its size it is most specialised in Control and Systems Engineering, Electrical and Electronic Engineering and Engineering — Control and Systems Engineering is 12.8× its share of world research.

he.sgcc.com.cnROR OpenAlex
World rank, 2022–2025
#23,936
of 28,054 · #36,069 all time
Rank in ??
#518
of 692
Research works
409
▲ 99% vs 2013–17
Citations
2.2k
5.4 per fractional work
Top-10% rate
4.3%
record average 16.5%
Open access
41%
world 28%

What is State Grid Hebei Electric Power Company 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
EngineeringField #4,946 of 6,636 4.3%115 #8770
Physical SciencesDomain #11,444 of 12,888 4.4%158 #18628
Electrical and Electronic EngineeringSubfield #2,157 of 2,318 4.7%73 #3971

Each strip is that field’s whole ranked pool, with the notch where State Grid Hebei Electric Power Company 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. Engineering#8,770 #4,946
  2. Physical Sciences#18,628 #11,444
  3. Electrical and Electronic Engineering#3,971 #2,157
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 State Grid Hebei Electric Power Company specialise in?

Where its research is concentrated relative to its size: Control and Systems Engineering takes 12.8× the share of its output that it takes of world research.

  1. Control and Systems EngineeringSubfield · 22.5 works13×
  2. Electrical and Electronic EngineeringSubfield · 72.6 works12×
  3. EngineeringField · 114.8 works4.7×
← 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: 0.01× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.04× its world share, 0 worksBiochemistry, Geneti…Chemistry: 0.15× its world share, 0 worksChemistryComputer Science: 1.74× its world share, 22 worksComputer ScienceEarth and Planetary Sciences: 0.24× its world share, 1 worksEarth and Planetary …Energy: 6.99× its world share, 10 worksEnergyEngineering: 4.70× its world share, 115 worksEngineeringEnvironmental Science: 0.32× its world share, 3 worksEnvironmental ScienceMaterials Science: 0.67× its world share, 4 worksMaterials SciencePhysics and Astronomy: 0.83× its world share, 3 worksPhysics and AstronomyMedicine: 0.04× its world share, 1 worksMedicineBusiness, Management and Accounting: 0.25× its world share, 1 worksBusiness, Management…Decision Sciences: 0.56× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.06× its world share, 0 worksEconomics, Econometr…Social Sciences: 0.06× 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, 7.0×. Every wedge is a field page.

Which keywords describe research at State Grid Hebei Electric Power Company?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Renewable Energy, Smart Grid, Power System, Renewable Energy Integration, Power Electronics, Energy Efficiency, Big Data and Smart Grid Applications.

▲ 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 Energy42▲ 18×20 topics
  2. Smart Grid38▲ 62×9 topics
  3. Power System20▲ 139×5 topics
  4. Renewable Energy Integration20▲ 35×5 topics
  5. Power Electronics19▲ 35×8 topics
  6. Deep Learning16▲ 2.9×30 topics
  7. Machine Learning14▲ 2.6×23 topics
  8. Energy Efficiency14▲ 8.8×15 topics
  9. Big Data12▲ 8.3×7 topics
  10. Smart Grid Applications12▲ 55×2 topics
  11. Cloud Computing12▲ 25×6 topics
  12. Energy Storage11▲ 11×6 topics
  13. Decentralized Control11▲ 55×2 topics
  14. Energy Storage Systems10▲ 44×2 topics
  15. Distributed Power Generation10▲ 58×1 topic
  16. Microgrid Control10▲ 58×1 topic
  17. Intelligent Control10▲ 143×2 topics
  18. Battery Technology9▲ 19×3 topics
  19. Power Systems9▲ 50×2 topics
  20. Environmental Impact9▲ 3.2×8 topics
  21. Modeling9▲ 22×2 topics
  22. Wind Power9▲ 57×4 topics
  23. Distributed Generation9▲ 67×3 topics
  24. Distribution Automation9▲ 208×1 topic
  25. Electric Power9▲ 208×1 topic
  26. CIM XML8▲ 202×1 topic
  27. Common Information Model8▲ 202×1 topic
  28. Energy Management8▲ 28×2 topics
  29. Voltage Control8▲ 68×2 topics
  30. Grid Integration8▲ 43×3 topics
  31. Internet of Things8▲ 5.3×13 topics
  32. Smart Home7▲ 27×2 topics
  33. Demand Response7▲ 48×1 topic
  34. Electricity Markets7▲ 48×1 topic
  35. Frequency Regulation7▲ 70×2 topics
  36. Optimization6▲ 8.7×5 topics
  37. Fault Detection6▲ 26×3 topics
  38. HVDC Transmission6▲ 70×2 topics
  39. Photovoltaic Generation6▲ 80×1 topic
  40. Electric Vehicles6▲ 11×3 topics

Which research topics does State Grid Hebei Electric Power Company publish most on?

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

Microgrid Control and Optimization: 10 fractional worksSmart Grid and Power Systems: 9 fractional worksPower Systems and Techno…8Power Systems and Technologies: 8 fractional worksSmart Grid Energy Manage…7Smart Grid Energy Management: 7 fractional worksPower Systems and Renewable Energy: 6 fractional worksOptimal Power Flow Distribution: 4 fractional worksEnergy Load and Power Fo…4Energy Load and Power Forecasting: 4 fractional worksIntegrated Energy Systems Optimization: 4 fractional worksHVDC Systems and Fault Protection: 3 fractional worksElectric Vehicles and Infrastructure: 3 fractional works
Control and Systems EngineeringElectrical and Electronic EngineeringEnergy Engineering and Power Technology

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

  1. 1 Microgrid Control and Optimization Control and Systems Engineering 10 works
  2. 2 Smart Grid and Power Systems Electrical and Electronic Engineering 9 works
  3. 3 Power Systems and Technologies Electrical and Electronic Engineering 8 works
  4. 4 Smart Grid Energy Management Electrical and Electronic Engineering 7 works
  5. 5 Power Systems and Renewable Energy Energy Engineering and Power Technology 6 works
  6. 6 Optimal Power Flow Distribution Electrical and Electronic Engineering 4 works
  7. 7 Energy Load and Power Forecasting Electrical and Electronic Engineering 4 works
  8. 8 Integrated Energy Systems Optimization Electrical and Electronic Engineering 4 works
  9. 9 HVDC Systems and Fault Protection Electrical and Electronic Engineering 3 works
  10. 10 Electric Vehicles and Infrastructure Electrical and Electronic Engineering 3 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 available40.8%not open59.2%

World: 28% of research is openly available.

with international co-authors5.0%domestic only95.0%

World: 19% is written across borders.

How has State Grid Hebei Electric Power Company's research output changed?

Output in 2018–2022 was 99% higher than in 2013–2017.

20152020
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 Shijiazhuang

All research institutions in Shijiazhuang

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.