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Research facility · Shanghai · China

Shanghai Electric Apparatus Research Institute

In research, Shanghai Electric Apparatus Research Institute stands highest in Engineering (#10,168 of 11,412 worldwide), Physical Sciences (#19,651 of 21,541 worldwide) and Electrical and Electronic Engineering (#4,202 of 4,248 worldwide), over all time. Relative to its size it is most specialised in Physical Sciences — Physical Sciences is 2.3× its share of world research.

seari.com.cn/index.phpROR OpenAlex
World rank, all time
#38,154
of 42,892
Rank in China
#3,351
of 3,536
Research works
646
▼ 75% vs 2013–17
Citations
1.2k
1.8 per fractional work
Top-10% rate
6.2%
record average 16.5%
Open access
4%
world 28%

What is Shanghai Electric Apparatus Research Institute known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
EngineeringField #10,168 of 11,412 0.9%471
Physical SciencesDomain #19,651 of 21,541 1.2%613
Electrical and Electronic EngineeringSubfield #4,202 of 4,248 0.4%238
Control and Systems EngineeringSubfield #2,006 of 2,019 0.6%136

Each strip is that field’s whole ranked pool, with the notch where Shanghai Electric Apparatus Research Institute 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 Shanghai Electric Apparatus Research Institute specialise in?

Where its research is concentrated relative to its size: Physical Sciences takes 2.3× the share of its output that it takes of world research.

  1. Physical SciencesDomain · 20.4 works2.3×
← 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: 0.21× its world share, 0 worksAgricultural and Bio…Chemistry: 0.19× its world share, 0 worksChemistryComputer Science: 0.64× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 0.24× its world share, 0 worksEarth and Planetary …Energy: 1.88× its world share, 0 worksEnergyEngineering: 5.05× its world share, 17 worksEngineeringEnvironmental Science: 0.04× its world share, 0 worksEnvironmental ScienceMaterials Science: 1.37× its world share, 1 worksMaterials ScienceMathematics: 0.63× its world share, 0 worksMathematicsPhysics and Astronomy: 0.83× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.70× its world share, 0 worksHealth ProfessionsMedicine: 0.18× its world share, 1 worksMedicineBusiness, Management and Accounting: 0.23× its world share, 0 worksBusiness, Management…Decision Sciences: 0.77× its world share, 0 worksDecision SciencesPsychology: 0.36× its world share, 0 worksPsychologySocial Sciences: 0.03× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 5.0×. Every wedge is a field page.

Who are the top researchers at Shanghai Electric Apparatus Research Institute?

Ranked on the composite score, Chen Wei-hua and X Liu High lead among researchers whose main affiliation is Shanghai Electric Apparatus Research Institute.

  1. 1 Chen Wei-hua China · #695,214 worldwide 3 citations · 16 works
  2. 2 X Liu High China · #920,496 worldwide 1 citations · 18 works
All ranked researchers at Shanghai Electric Apparatus Research Institute

Which keywords describe research at Shanghai Electric Apparatus Research Institute?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Power Electronics, Renewable Energy Integration, Thermal Management, Renewable Energy, Reliability, Energy Efficiency, Fault Detection and Smart Grid.

▲ 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 29 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 29 words, with their numbers
  1. Power Electronics5▲ 70×7 topics
  2. Renewable Energy Integration3▲ 43×4 topics
  3. Renewable Energy2▲ 6.2×6 topics
  4. Thermal Management2▲ 25×3 topics
  5. Energy Efficiency2▲ 7.6×5 topics
  6. Fault Detection2▲ 48×2 topics
  7. Reliability2▲ 91×2 topics
  8. Smart Grid2▲ 18×5 topics
  9. Control Strategies1▲ 45×2 topics
  10. HVDC Transmission1▲ 122×2 topics
  11. Decentralized Control1▲ 47×2 topics
  12. Modular Multilevel Converters1▲ 168×1 topic
  13. Voltage Source Converters1▲ 168×1 topic
  14. Energy Storage Systems1▲ 39×2 topics
  15. Model Predictive Control1▲ 20×3 topics
  16. Numerical Simulation1▲ 17×2 topics
  17. Photovoltaic Systems1▲ 64×2 topics
  18. Product Development1▲ 96×2 topics
  19. Silicon Carbide1▲ 114×1 topic
  20. Wide Bandgap Semiconductors1▲ 133×1 topic
  21. Distributed Power Generation1▲ 48×1 topic
  22. Material Properties1▲ 48×2 topics
  23. Microgrid Control1▲ 48×1 topic
  24. Control Systems1▲ 24×3 topics
  25. DC-DC Converters1▲ 77×1 topic
  26. Design Optimization1▲ 113×1 topic
  27. Fault Tolerance1▲ 29×2 topics
  28. High-Frequency Power Conversion1▲ 77×1 topic
  29. Structural Analysis1▲ 47×1 topic

Which research topics does Shanghai Electric Apparatus Research Institute publish most on?

By volume in 2022–2025: Silicon Carbide Semiconductor Technologies, HVDC Systems and Fault Protection, Microgrid Control and Optimization and Engineering Applied Research.

Silicon Carbide Semicond…1Silicon Carbide Semiconductor Technologies: 1 fractional worksHVDC Systems and Fault P…1HVDC Systems and Fault Protection: 1 fractional worksMicrogrid Control and Op…1Microgrid Control and Optimization: 1 fractional worksEngineering Applied Rese…1Engineering Applied Research: 1 fractional worksAdvanced DC-DC Converters1Advanced DC-DC Converters: 1 fractional worksMultilevel Inverters and…1Multilevel Inverters and Converters: 1 fractional worksReal-time simulation and control systems: 1 fractional worksAdvanced Battery Technologies Research: 0 fractional worksOccupational Health and Safety Research: 0 fractional worksSmart Grid and Power Systems: 0 fractional works
Electrical and Electronic EngineeringControl and Systems EngineeringCivil and Structural EngineeringAutomotive Engineering1 others

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

  1. 1 Silicon Carbide Semiconductor Technologies Electrical and Electronic Engineering 1 works
  2. 2 HVDC Systems and Fault Protection Electrical and Electronic Engineering 1 works
  3. 3 Microgrid Control and Optimization Control and Systems Engineering 1 works
  4. 4 Engineering Applied Research Civil and Structural Engineering 1 works
  5. 5 Advanced DC-DC Converters Electrical and Electronic Engineering 1 works
  6. 6 Multilevel Inverters and Converters Electrical and Electronic Engineering 1 works
  7. 7 Real-time simulation and control systems Control and Systems Engineering 1 works
  8. 8 Advanced Battery Technologies Research Automotive Engineering 0 works
  9. 9 Occupational Health and Safety Research Radiological and Ultrasound Technology 0 works
  10. 10 Smart Grid and Power Systems Electrical and Electronic Engineering 0 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 available4.0%not open96.0%

World: 28% of research is openly available.

with international co-authors4.6%domestic only95.4%

World: 19% is written across borders.

How has Shanghai Electric Apparatus Research Institute's research output changed?

Output in 2018–2022 was 75% 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 Shanghai

All research institutions in Shanghai

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.