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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Electronics and Electrical Engineering 71 849 809 369 339 372 22021

Philip T. Krein publications per year

The chart shows the history of publications by Philip T. Krein between 1981 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Philip T. Krein published across 45 years, from 1981 to 2025, averaging 9 papers a year. Output peaked at 30 publications in 2013. 13 of the 404 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1981 to 2025. Vertical axis: number of publications, 0 to 30. Peak 30 publications in 2013. 1981: 1 publication 1982: 0 publications 1983: 1 publication 1984: 2 publications 1985: 2 publications 1986: 1 publication 1987: 0 publications 1988: 3 publications 1989: 6 publications 1990: 5 publications 1991: 4 publications 1992: 1 publication 1993: 6 publications 1994: 4 publications 1995: 4 publications 1996: 5 publications 1997: 7 publications 1998: 3 publications 1999: 4 publications 2000: 7 publications 2001: 13 publications 2002: 9 publications 2003: 13 publications 2004: 16 publications 2005: 17 publications 2006: 8 publications 2007: 20 publications 2008: 16 publications 2009: 15 publications 2010: 20 publications 2011: 21 publications 2012: 25 publications 2013: 30 publications 2014: 17 publications 2015: 19 publications 2016: 12 publications 2017: 11 publications 2018: 5 publications 2019: 4 publications 2020: 10 publications 2021: 6 publications 2022: 7 publications 2023: 11 publications 2024: 9 publications 2025: 4 publications
1981 2025

404 publications in total across all disciplines

View publications per year as a table
Philip T. Krein: publications per year, 1981 to 2025
Year Publications
1981 1
1982 0
1983 1
1984 2
1985 2
1986 1
1987 0
1988 3
1989 6
1990 5
1991 4
1992 1
1993 6
1994 4
1995 4
1996 5
1997 7
1998 3
1999 4
2000 7
2001 13
2002 9
2003 13
2004 16
2005 17
2006 8
2007 20
2008 16
2009 15
2010 20
2011 21
2012 25
2013 30
2014 17
2015 19
2016 12
2017 11
2018 5
2019 4
2020 10
2021 6
2022 7
2023 11
2024 9
2025 4
Total 404
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Philip T. Krein publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Philip T. Krein sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 53 bars. Horizontal axis: publications, 34–53 to 1,065+. Vertical axis: number of scientists, 0 to 445. Most scientists, 445, have 174–193 publications. The last bar groups every scientist with 1,065 publications or more. The highlighted bar, 354–373 publications, is where this scientist sits. 34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34–53 publications 1,065+

This scientist: 372 publications — 71st percentile

71% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

View publications distribution as a table
Number of Electronics and Electrical Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
Publications Scientists This scientist
34–53 24
54–73 52
74–93 114
94–113 203
114–133 269
134–153 355
154–173 403
174–193 445
194–213 430
214–233 431
234–253 399
254–273 366
274–293 335
294–313 300
314–333 276
334–353 250
354–373 214 372
374–393 187
394–413 152
414–433 169
434–453 147
454–473 111
474–493 117
494–513 103
514–533 99
534–553 92
554–573 75
574–593 58
594–613 69
614–633 50
634–653 62
654–673 54
674–693 44
694–713 37
714–733 28
734–753 26
754–773 26
774–793 19
794–813 23
814–833 20
834–853 16
854–873 20
874–893 11
894–913 11
914–933 16
934–953 13
954–973 10
974–993 11
994–1,013 9
1,014–1,033 9
1,034–1,053 10
1,054–1,064 6
1,065+ 99
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Philip T. Krein D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Philip T. Krein sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 82 bars. Horizontal axis: D-Index, 30 to 111+. Vertical axis: number of scientists, 0 to 263. Most scientists, 263, have 32 D-Index. The last bar groups every scientist with 111 D-Index or more. The highlighted bar, 71 D-Index, is where this scientist sits. 30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 71 D-Index — 88th percentile

88% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

View D-Index distribution as a table
Number of Electronics and Electrical Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
D-Index Scientists This scientist
30 178
31 257
32 263
33 262
34 244
35 236
36 211
37 220
38 214
39 214
40 205
41 187
42 194
43 201
44 155
45 189
46 148
47 160
48 134
49 130
50 141
51 156
52 108
53 130
54 112
55 97
56 111
57 102
58 108
59 120
60 103
61 93
62 92
63 74
64 77
65 73
66 64
67 69
68 60
69 39
70 57
71 59 71
72 46
73 49
74 38
75 35
76 32
77 35
78 31
79 22
80 34
81 31
82 34
83 23
84 18
85 30
86 19
87 19
88 20
89 8
90 17
91 7
92 14
93 9
94 15
95 10
96 12
97 10
98 10
99 12
100 16
101 5
102 7
103 7
104 8
105 9
106 13
107 4
108 5
109 10
110 8
111+ 96
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Research.com Recognitions

  • 2017 - Fellow, National Academy of Inventors
  • 2016 - Member of the National Academy of Engineering For contributions to power electronics technology and education.
  • 2008 - IEEE PELS Harry A. Owen, Jr. Distinguished Service Award
  • 2000 - IEEE Fellow For technical, educational and professional contributions to the analysis, design and control of power electronic and electrostatic systems.

Overview

Philip T. Krein is affiliated with the University of Illinois at Urbana-Champaign in the United States. Their research contributions span various areas within engineering, particularly with a focus on power electronics and related technologies.

The main field of study for Philip T. Krein is Engineering, with a significant emphasis on Electrical and Electronic Engineering, Automotive Engineering, Mechanical Engineering, Control and Systems Engineering, and Electronic, Optical and Magnetic Materials as subfields.

Their research topics cover multiple areas including:

  • Multilevel Inverters and Converters
  • Advanced DC-DC Converters
  • Advanced Battery Technologies Research
  • Energy Harvesting in Wireless Networks
  • Wireless Power Transfer Systems
  • Electric Motor Design and Analysis
  • Silicon Carbide Semiconductor Technologies

Significant recent papers by Philip T. Krein include:

  • "A Tutorial and Review Discussion of Modulation, Control and Tuning of High-Performance DC-DC Converters Based on Small-Signal and Large-Signal Approaches" (2020), published in IEEE Open Journal of Power Electronics
  • "An Integrated Inductive Power Transfer System Design With a Variable Inductor for Misalignment Tolerance and Battery Charging Applications" (2020), published in IEEE Transactions on Power Electronics
  • "Loss Minimization and Maximum Torque-Per-Ampere Operation for Variable-Pole Induction Machines" (2020), published in IEEE Transactions on Transportation Electrification
  • "Wide-Load Range Multiobjective Efficiency Optimization Produces Closed-Form Control Solutions for Dual Active Bridge Converter" (2021), published in IEEE Transactions on Power Electronics
  • "A Voltage Vector Residual Estimation Method Based on Current Path Tracking for T-Type Inverter Open-Circuit Fault Diagnosis" (2021), published in IEEE Transactions on Power Electronics

Frequent co-authors collaborating with Philip T. Krein include:

  • Hao Ma
  • Zhuhaobo Zhang
  • Dehong Xu
  • Elie Libbos
  • Arijit Banerjee

Philip T. Krein's work often appears in established publication venues such as:

  • IEEE Transactions on Power Electronics
  • IEEE Transactions on Transportation Electrification
  • IEEE Journal of Emerging and Selected Topics in Power Electronics
  • IEEE Power Electronics Magazine
  • IEEE Electrification Magazine

In recognition of contributions to power electronics and related fields, Philip T. Krein has received several awards including:

  • Fellow, National Academy of Inventors (2017)
  • Member of the National Academy of Engineering (2016) for contributions to power electronics technology and education
  • IEEE PELS Harry A. Owen, Jr. Distinguished Service Award (2008)
  • IEEE Fellow (2000) for technical, educational, and professional contributions to the analysis, design, and control of power electronic and electrostatic systems

Best Publications

  • Review of Battery Charger Topologies, Charging Power Levels, and Infrastructure for Plug-In Electric and Hybrid Vehicles

    M. Yilmaz;P. T. Krein

  • Review of the Impact of Vehicle-to-Grid Technologies on Distribution Systems and Utility Interfaces

    M. Yilmaz;P. T. Krein

  • On the use of averaging for the analysis of power electronic systems

    P.T. Krein;J. Bentsman;R.M. Bass;B.C. Lesieutre

  • Averaged modeling of PWM converters operating in discontinuous conduction mode

    Jian Sun;D.M. Mitchell;M.F. Greuel;P.T. Krein

  • Elements Of Power Electronics

    Philip T. Krein

  • Minimum Energy and Capacitance Requirements for Single-Phase Inverters and Rectifiers Using a Ripple Port

    P. T. Krein;R. S. Balog;M. Mirjafari

  • Differential Power Processing for Increased Energy Production and Reliability of Photovoltaic Systems

    P. S. Shenoy;K. A. Kim;B. B. Johnson;P. T. Krein

  • Electrical battery model for use in dynamic electric vehicle simulations

    R.C. Kroeze;P.T. Krein

  • Synchronization of Parallel Single-Phase Inverters With Virtual Oscillator Control

    Brian B. Johnson;Sairaj V. Dhople;Abdullah O. Hamadeh;Philip T. Krein

  • Self-excited power minimizer/maximizer for switching power converters and switching motor drive applications

    Pallab Midya;Philip T. Krein;Robert J. Turnbull

  • Selective harmonic control: a general problem formulation and selected solutions

    J.R. Wells;B.M. Nee;P.L. Chapman;P.T. Krein

  • Cost-Effective Hundred-Year Life for Single-Phase Inverters and Rectifiers in Solar and LED Lighting Applications Based on Minimum Capacitance Requirements and a Ripple Power Port

    Philip T. Krein;Robert S. Balog

  • Review of Methods for Real-Time Loss Minimization in Induction Machines

    Ali M Bazzi;Philip T Krein

  • Sensorless current mode control-an observer-based technique for DC-DC converters

    Unknown

  • Review of charging power levels and infrastructure for plug-in electric and hybrid vehicles

    Murat Yilmaz;Philip T. Krein

  • Photovoltaic Hot-Spot Detection for Solar Panel Substrings Using AC Parameter Characterization

    Katherine A. Kim;Gab-Su Seo;Bo-Hyung Cho;Philip T. Krein

  • Review of benefits and challenges of vehicle-to-grid technology

    Murat Yilmaz;Philip T. Krein

  • Discrete-Time Ripple Correlation Control for Maximum Power Point Tracking

    J.W. Kimball;P.T. Krein

  • High-fidelity PWM inverter for digital audio amplification: Spectral analysis, real-time DSP implementation, and results

    C. Pascual;Zukui Song;P.T. Krein;D.V. Sarwate

  • Telecommunications Power Plant Damage Assessment for Hurricane Katrina– Site Survey and Follow-Up Results

    A. Kwasinski;W.W. Weaver;P.L. Chapman;P.T. Krein

  • The Load as an Energy Asset in a Distributed DC SmartGrid Architecture

    R. S. Balog;W. W. Weaver;P. T. Krein

Frequent Co-Authors

Patrick L. Chapman
Patrick L. Chapman Redwood Materials
Robert S. Balog
Robert S. Balog Texas A&M University
Brian Johnson
Brian Johnson University of Washington
Jonathan W. Kimball
Jonathan W. Kimball Missouri University of Science and Technology
Jian-Ming Jin
Jian-Ming Jin University of Illinois at Urbana-Champaign
Alejandro D. Dominguez-Garcia
Alejandro D. Dominguez-Garcia University of Illinois at Urbana-Champaign
Naresh R. Shanbhag
Naresh R. Shanbhag University of Illinois at Urbana-Champaign
Dehong Xu
Dehong Xu Zhejiang University
Sairaj V. Dhople
Sairaj V. Dhople University of Minnesota
Andrew G. Alleyne
Andrew G. Alleyne University of Minnesota

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