Science Explorer Back to mapMap
Discussion
Researcher · Yamaguchi University · Japan

Eiji Hiraki

Eiji Hiraki publishes mostly in Electrical and Electronic Engineering, Mechanical Engineering and Control and Systems Engineering, on topics such as Advanced DC-DC Converters, Multilevel Inverters and Converters and Induction Heating and Inverter Technology.

ORCID 0000-0001-5896-2366 OpenAlex
World rank
#7,651,393
of 7,710,434 ranked researchers
Rank in Japan
#376,420
of 383,136
Works
461
Citations
3.1k
Citations per work
6.8
h-index
25
i10-index 80Top 11% in Electrical and Electronic Engineering
Eiji Hiraki

What does Eiji Hiraki research?

Eiji Hiraki's work is mostly in Engineering (87%), Materials Science (2%).

Physical Sciences: 411 works · 89.2% of their workEngineering: 400 works · 86.8% of their workElectrical and Electronic Engineering: 288 works · 62.5% of their workMechanical Engineering: 64 works · 13.9% of their workControl and Systems Engineering: 28 works · 6.0% of their workAutomotive Engineering: 13 works · 2.9% of their workMedia Technology: 7 works · 1.5% of their workMaterials Science: 11 works · 2.4% of their workElectronic, Optical and Magnetic Materials: 11 works · 2.4% of their workEverything else: 50 works · 10.8% of their workTHEIR WORKEiji Hiraki461works
Physical Sciences89%

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. Engineering40086.8%
    2. Materials Science112.4%
  2. Everything else5010.8%
  1. 1Electrical and Electronic Engineering62% of their works
  2. 2Mechanical Engineering14% of their works
  3. 3Control and Systems Engineering6% of their works
  4. 4Automotive Engineering3% of their works
  5. 5Electronic, Optical and Magnetic Materials2% of their works
  6. 6Media Technology2% of their works

Research topics

Which keywords describe Eiji Hiraki's research?

The keywords of their largest research topics: Power Electronics, Renewable Energy Integration, Electric Vehicle Charging, DC-DC Converters, High-Frequency Power Conversion, Model Predictive Control, Multilevel Converters and Efficiency Optimization.

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.

All 21 words, with their numbers
  1. Power Electronics7235 topics
  2. Renewable Energy Integration5253 topics
  3. Electric Vehicle Charging3142 topics
  4. DC-DC Converters2541 topic
  5. High-Frequency Power Conversion2541 topic
  6. Model Predictive Control2161 topic
  7. Multilevel Converters2161 topic
  8. Efficiency Optimization2132 topics
  9. Thermal Analysis1972 topics
  10. Induction Heating1531 topic
  11. Resonant Inverters1531 topic
  12. Reliability741 topic
  13. Wide Bandgap Semiconductors741 topic
  14. Inductive Power Transfer601 topic
  15. Wireless Power Transfer601 topic
  16. Distributed Power Generation551 topic
  17. Microgrid Control551 topic
  18. EMI451 topic
  19. Electromagnetic Compatibility451 topic
  20. Electric Motor Drives441 topic
  21. Permanent Magnet Machines441 topic

Where does Eiji Hiraki work?

Eiji Hiraki's main affiliation in the publication record is Yamaguchi University, Japan.

How many publications and citations does Eiji Hiraki have?

OpenAlex counts 461 works and 3,126 citations for Eiji Hiraki, an h-index of 25, ranking #7,651,393 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised 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

Ask a question or share a note about Eiji Hiraki. Posts are plain text and can be reported.