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Researcher · Shikoku Research Institute · Japan

Kouji YAMAJI

Kouji YAMAJI publishes mostly in Electrical and Electronic Engineering, Control and Systems Engineering and Materials Chemistry, on topics such as HVDC Systems and Fault Protection, High-Voltage Power Transmission Systems and Microgrid Control and Optimization.

OpenAlex
World rank
#4,478,347
of 7,710,434 ranked researchers
Rank in Japan
#129,620
of 383,136
Works
20
Citations
341
Citations per work
17.1
h-index
10
i10-index 10Top 52% in Electrical and Electronic Engineering
Kouji YAMAJI

What does Kouji YAMAJI research?

Kouji YAMAJI's work is mostly in Engineering (81%), Materials Science (7%), Energy (4%).

Physical Sciences: 19 works · 94.7% of their workEngineering: 16 works · 80.7% of their workElectrical and Electronic Engineering: 11 works · 56.1% of their workControl and Systems Engineering: 4 works · 21.1% of their workBuilding and Construction: 1 works · 3.5% of their workMaterials Science: 1 works · 7.0% of their workMaterials Chemistry: 1 works · 7.0% of their workEnergy: 1 works · 3.5% of their workEnergy Engineering and Power Technology: 1 works · 3.5% of their workPhysics and Astronomy: 1 works · 3.5% of their workAstronomy and Astrophysics: 1 works · 3.5% of their workEverything else: 1 works · 5.3% of their workTHEIR WORKKouji YAMAJI20works
Physical Sciences95%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering1680.7%
    2. Materials Science17.0%
    3. Energy13.5%
    4. Physics and Astronomy13.5%
  2. Everything else15.3%
  1. 1Electrical and Electronic Engineering56% of their works
  2. 2Control and Systems Engineering21% of their works
  3. 3Materials Chemistry7% of their works
  4. 4Building and Construction4% of their works
  5. 5Energy Engineering and Power Technology4% of their works
  6. 6Astronomy and Astrophysics4% of their works

Research topics

Which keywords describe Kouji YAMAJI's research?

The keywords of their largest research topics: HVDC Transmission, Power Electronics, Control Strategies, Power Systems, Modular Multilevel Converters, Voltage Source Converters, Power System Technology and UHV Transmission.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 21 words, with their numbers
  1. HVDC Transmission232 topics
  2. Power Electronics192 topics
  3. Control Strategies142 topics
  4. Power Systems142 topics
  5. Modular Multilevel Converters121 topic
  6. Voltage Source Converters121 topic
  7. Power System Technology111 topic
  8. UHV Transmission111 topic
  9. Distributed Power Generation71 topic
  10. Microgrid Control71 topic
  11. Smart Grid72 topics
  12. CIM XML51 topic
  13. Common Information Model51 topic
  14. Dielectrics41 topic
  15. Nanocomposites41 topic
  16. Axially Moving Systems21 topic
  17. Dynamic Line Rating21 topic
  18. Energy Storage21 topic
  19. Renewable Energy21 topic
  20. Thermal Analysis21 topic
  21. Vibration Analysis21 topic

Where does Kouji YAMAJI work?

Kouji YAMAJI's main affiliation in the publication record is Shikoku Research Institute, Japan.

How many publications and citations does Kouji YAMAJI have?

OpenAlex counts 20 works and 341 citations for Kouji YAMAJI, an h-index of 10, ranking #4,478,347 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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