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Hirofumi Akagi

Active 1981–2017

50
Papers
32,267
Citations
48
h-index
49
i10-index

Citations

Citations per year for Hirofumi Akagi1986: 1 citations1990: 11 citations1991: 5 citations1992: 6 citations1993: 5 citations1994: 11 citations1995: 17 citations1996: 17 citations1997: 30 citations1998: 30 citations1999: 33 citations2000: 26 citations2001: 28 citations2002: 67 citations2003: 51 citations2004: 48 citations2005: 67 citations2006: 60 citations2007: 90 citations2008: 141 citations2009: 145 citations2010: 137 citations2011: 144 citations2012: 310 citations2013: 271 citations2014: 293 citations2015: 265 citations2016: 275 citations2017: 293 citations2018: 283 citations2019: 315 citations2020: 259 citations2021: 228 citations2022: 153 citations2023: 158 citations2024: 98 citations2025: 93 citations2026: 9 citations1987–1989: no citations, so these years are not shown

Citation sources

Countries

World map of the countries and regions citing this authorChina: 679 citing papers, 15.3% of this breakdownUnited States: 408 citing papers, 9.2% of this breakdownIndia: 357 citing papers, 8% of this breakdownSpain: 252 citing papers, 5.7% of this breakdownCanada: 228 citing papers, 5.1% of this breakdownUnited Kingdom: 183 citing papers, 4.1% of this breakdownDenmark: 166 citing papers, 3.7% of this breakdownChile: 152 citing papers, 3.4% of this breakdownBrazil: 135 citing papers, 3.1% of this breakdownAustralia: 131 citing papers, 3% of this breakdownSouth Korea: 130 citing papers, 2.9% of this breakdownGermany: 127 citing papers, 2.9% of this breakdown
0%15.3%Other 33.6%

Institutions

Fields

  • Engineering97%
  • Energy1.4%
  • Materials Science0.6%
  • Computer Science0.5%
  • Mathematics0.1%
  • Environmental Science0.1%
  • Other0.3%

Topics

  • Multilevel Inverters and Converters17.3%
  • Microgrid Control and Optimization13%
  • Advanced DC-DC Converters12.6%
  • Silicon Carbide Semiconductor Technologies8.9%
  • HVDC Systems and Fault Protection8.4%
  • Power Quality and Harmonics6.9%
  • Other32.9%

Coauthors

All papers

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  1. A New Neutral-Point-Clamped PWM Inverter

    Authors: Akira Nabae, Isao Takahashi, Hirofumi Akagi - IEEE Transactions on Industry Applications 1981 cited by 5,104

  2. Instantaneous Reactive Power Compensators Comprising Switching Devices without Energy Storage Components

    Authors: Hirofumi Akagi, Yoshihira Kanazawa, Akira Nabae - IEEE Transactions on Industry Applications 1984 cited by 3,366

  3. Classification, Terminology, and Application of the Modular Multilevel Cascade Converter (MMCC)

    Authors: Hirofumi Akagi - IEEE Transactions on Power Electronics 2011 cited by 1,157

  4. Control and Experiment of Pulsewidth-Modulated Modular Multilevel Converters

    Authors: Makoto Hagiwara, Hirofumi Akagi - IEEE Transactions on Power Electronics 2009 cited by 1,556

  5. Multilevel Converters: Fundamental Circuits and Systems

    Authors: Hirofumi Akagi - IEEE, Proc. IEEE 2017 cited by 507

  6. Instantaneous Power Theory and Applications to Power Conditioning

    Authors: Hirofumi Akagi, Edson H. Watanabe, Maurício Aredes - 2006 cited by 2,231

  7. A Bidirectional DC–DC Converter for an Energy Storage System With Galvanic Isolation

    Authors: Shigenori Inoue, Hirofumi Akagi - IEEE Transactions on Power Electronics 2007 cited by 771

  8. Active Harmonic Filters

    Authors: Hirofumi Akagi - IEEE, Proc. IEEE 2005 cited by 995

  9. State-of-Charge (SOC)-Balancing Control of a Battery Energy Storage System Based on a Cascade PWM Converter

    Authors: Laxman Maharjan, Shigenori Inoue, Hirofumi Akagi, Jun Asakura - IEEE Transactions on Power Electronics 2009 cited by 580

  10. Design and Performance of a Bidirectional Isolated DC–DC Converter for a Battery Energy Storage System

    Authors: Nadia M. L. Tan, Takahiro Abe, Hirofumi Akagi - IEEE Transactions on Power Electronics 2011 cited by 475

  11. Modified Model Predictive Control of a Bidirectional AC-DC Converter Based on Lyapunov Function for Energy Storage Systems

    Authors: Md. Parvez Akter, Saad Mekhilef, Nadia M. L. Tan, Hirofumi Akagi - IEEE Transactions on Industrial Electronics, IEEE Trans. Ind. Electron. 2015 cited by 181

  12. New trends in active filters for power conditioning

    Authors: Hirofumi Akagi - IEEE Transactions on Industry Applications 1996 cited by 1,652

  13. Control and Performance of a Transformerless Cascade PWM STATCOM With Star Configuration

    Authors: Hirofumi Akagi, Shigenori Inoue, Tsurugi Yoshii - IEEE Transactions on Industry Applications 2007 cited by 634

  14. A Passive EMI Filter for Eliminating Both Bearing Current and Ground Leakage Current From an Inverter-Driven Motor

    Authors: Hirofumi Akagi, S. Tamura - IEEE Transactions on Power Electronics 2006 cited by 281

  15. Fault-Tolerant Operation of a Battery-Energy-Storage System Based on a Multilevel Cascade PWM Converter With Star Configuration

    Authors: Laxman Maharjan, Tsukasa Yamagishi, Hirofumi Akagi, Jun Asakura - IEEE Transactions on Power Electronics 2010 cited by 240

  16. The unified power quality conditioner: the integration of series- and shunt-active filters

    Authors: Hideaki Fujita, Hirofumi Akagi - IEEE Transactions on Power Electronics 1998 cited by 1,033

  17. Active-Power Control of Individual Converter Cells for a Battery Energy Storage System Based on a Multilevel Cascade PWM Converter

    Authors: Laxman Maharjan, T. Yamagishi, Hirofumi Akagi - IEEE Transactions on Power Electronics 2010 cited by 277

  18. Negative-Sequence Reactive-Power Control by a PWM STATCOM Based on a Modular Multilevel Cascade Converter (MMCC-SDBC)

    Authors: Makoto Hagiwara, Ryo Maeda, Hirofumi Akagi - IEEE Transactions on Industry Applications 2012 cited by 261

  19. Control and Analysis of the Modular Multilevel Cascade Converter Based on Double-Star Chopper-Cells (MMCC-DSCC)

    Authors: Makoto Hagiwara, Ryo Maeda, Hirofumi Akagi - IEEE Transactions on Power Electronics 2010 cited by 388

  20. An active circuit for cancellation of common-mode voltage generated by a PWM inverter

    Authors: Satoshi Ogasawara, Hideki Ayano, Hirofumi Akagi - IEEE Transactions on Power Electronics 1998 cited by 388

  21. A Transformerless Energy Storage System Based on a Cascade Multilevel PWM Converter With Star Configuration

    Authors: Laxman Maharjan, S. Inoue, Hirofumi Akagi - IEEE Transactions on Industry Applications 2008 cited by 306

  22. Attenuation of Conducted EMI Emissions From an Inverter-Driven Motor

    Authors: Hirofumi Akagi, Takayuki Shimizu - IEEE Transactions on Power Electronics 2008 cited by 283

  23. Medium-voltage transformerless ac/dc power conversion system consisting of a diode rectifier and a shunt hybrid filter

    Authors: Sunt Srianthumrong, Hirofumi Akagi - IEEE Transactions on Industry Applications 2003 cited by 256

  24. A Medium-Voltage Motor Drive With a Modular Multilevel PWM Inverter

    Authors: Makoto Hagiwara, Kazutoshi Nishimura, Hirofumi Akagi - IEEE Transactions on Power Electronics 2010 cited by 670