World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
126
Citations
65768
World Ranking
48
National Ranking
27

Research.com Recognitions

  • 2014 - IEEE Medal in Power Engineering “For contributions to electrical machine and drive topologies.”
  • 2012 - Fellow, National Academy of Inventors
  • 1995 - IEEE Nikola Tesla Award "For pioneering contributions to the simulation and application of electric machinery in solid-state ac motor drives."

Overview

What is he best known for?

The fields of study he is best known for:

  • Electrical engineering
  • Control theory
  • Voltage

His scientific interests lie mostly in Control theory, Electronic engineering, Induction motor, Pulse-width modulation and Inverter. His research in Control theory is mostly focused on Torque. His Electronic engineering research integrates issues from Power, Power factor, Rectifier and Topology, Electrical engineering.

His Induction motor research includes elements of Control engineering, Machine control, Electronic speed control and Inductance. Thomas A. Lipo combines subjects such as Control system, Ripple, Control theory, Harmonic and Voltage source with his study of Pulse-width modulation. His Inverter research is multidisciplinary, incorporating perspectives in Total harmonic distortion and Waveform.

His most cited work include:

  • Pulse Width Modulation for Power Converters: Principles and Practice (1694 citations)
  • Pulse Width Modulation for Power Converters (1234 citations)
  • Vector Control and Dynamics of AC Drives (1178 citations)

What are the main themes of his work throughout his whole career to date?

Thomas A. Lipo mainly investigates Control theory, Electrical engineering, Electronic engineering, Stator and Magnet. His Control theory study combines topics in areas such as Induction motor, Direct torque control, Inverter and Voltage. His research in Induction motor intersects with topics in AC motor, Electric motor and Machine control.

His Electronic engineering study incorporates themes from Power, Pulse-width modulation, Converters, Power factor and Topology. In Stator, Thomas A. Lipo works on issues like Synchronous motor, which are connected to Reluctance motor. His Magnet study integrates concerns from other disciplines, such as Magnetic flux and Finite element method.

He most often published in these fields:

  • Control theory (48.83%)
  • Electrical engineering (25.51%)
  • Electronic engineering (24.34%)

What were the highlights of his more recent work (between 2012-2021)?

  • Magnet (20.41%)
  • Control theory (48.83%)
  • Electrical engineering (25.51%)

In recent papers he was focusing on the following fields of study:

The scientist’s investigation covers issues in Magnet, Control theory, Electrical engineering, Rotor and Torque. His Magnet research is multidisciplinary, relying on both Vernier scale, Finite element method, Stator and Magnetic flux. His studies in Control theory integrate themes in fields like Power, Voltage source, AC power and Voltage.

Thomas A. Lipo focuses mostly in the field of Electrical engineering, narrowing it down to matters related to Electronic engineering and, in some cases, Voltage source inverter and Current. Thomas A. Lipo has included themes like Acoustics, Magnetic reluctance, Topology and Power factor in his Rotor study. His studies deal with areas such as Torque ripple, Direct torque control, Counter-electromotive force and Ferrite as well as Torque.

Between 2012 and 2021, his most popular works were:

  • Operation and Design Principles of a PM Vernier Motor (174 citations)
  • High-Power-Factor Vernier Permanent-Magnet Machines (156 citations)
  • A Novel Dual-Stator Axial-Flux Spoke-Type Permanent Magnet Vernier Machine for Direct-Drive Applications (87 citations)

In his most recent research, the most cited papers focused on:

  • Electrical engineering
  • Mechanical engineering
  • Control theory

Thomas A. Lipo spends much of his time researching Magnet, Torque, Direct torque control, Control theory and Rotor. His work deals with themes such as Magnetic flux and Finite element method, which intersect with Magnet. His Torque study also includes fields such as

  • Reluctance motor and Axial flux most often made with reference to Magnetic reluctance,
  • Harmonics that intertwine with fields like Waveform,
  • AC power, which have a strong connection to Control engineering.

His Direct torque control study also includes

  • Torque sensor that intertwine with fields like Damping torque and Ripple,
  • Switched reluctance motor that connect with fields like Electric motor and Permanent magnet motor,
  • Vernier scale, which have a strong connection to Electronic engineering and Automotive engineering. The Control theory study combines topics in areas such as Power, Stall torque, Stator and Voltage. His study in Rotor is interdisciplinary in nature, drawing from both Power factor, Equivalent circuit, Acoustics and Topology.

Best Publications

  • Pulse Width Modulation for Power Converters: Principles and Practice

    D. Grahame Holmes;Thomas A. Lipo

  • Vector Control and Dynamics of AC Drives

    Donald W Novotny;Thomas A Lipo

  • Pulse Width Modulation for Power Converters

    D. Grahame Holmes;Thomas A. Lipo

  • Space vector PWM control of dual three phase induction machine using vector space decomposition

    Yifan Zhao;T.A. Lipo

  • Hybrid multilevel power conversion system: a competitive solution for high power applications

    M.D. Manjrekar;P.K. Steimer;T.A. Lipo

  • Simple analytical and graphical methods for carrier-based PWM-VSI drives

    A.M. Hava;R.J. Kerkman;T.A. Lipo

  • Fault tolerant three-phase AC motor drive topologies; a comparison of features, cost, and limitations

    B.A. Welchko;T.A. Lipo;T.M. Jahns;S.E. Schulz

  • Introduction to AC Machine Design

    Thomas A. Lipo

  • A high-performance generalized discontinuous PWM algorithm

    A.M. Hava;R.J. Kerkman;T.A. Lipo

  • Optimized Design of Stationary Frame Three Phase AC Current Regulators

    D.G. Holmes;T.A. Lipo;B.P. McGrath;W.Y. Kong

  • Optimized space vector switching sequences for multilevel inverters

    B.P. McGrath;D.G. Holmes;T. Lipo

  • Analytical calculation of magnetic field distribution in the slotted air gap of a surface permanent-magnet motor using complex relative air-gap permeance

    D. Zarko;D. Ban;T.A. Lipo

  • On-line dead-time compensation technique for open-loop PWM-VSI drives

    A.R. Munoz;T.A. Lipo

  • Transient analysis of cage induction machines under stator, rotor bar and end ring faults

    H.A. Toliyat;T.A. Lipo

  • Generic torque-maximizing design methodology of surface permanent-magnet vernier machine

    A. Toba;T.A. Lipo

  • A hybrid multilevel inverter topology for drive applications

    M.D. Manjrekar;T.A. Lipo

  • Elimination of common mode voltage in three phase sinusoidal power converters

    A.L. Julian;G. Oriti;T.A. Lipo

  • Carrier-based PWM-VSI overmodulation strategies: analysis, comparison, and design

    A.M. Hava;R.J. Kerkman;T.A. Lipo

  • A novel permanent magnet motor with doubly salient structure

    Yuefeng Liao;Feng Liang;T.A. Lipo

  • Source of induction motor bearing currents caused by PWM inverters

    S. Chen;T.A. Lipo;D. Fitzgerald

  • A strategy for improving reliability of field oriented controlled induction motor drives

    Tian-Hua Liu;Jen-Ren Fu;T.A. Lipo

Frequent Co-Authors

Thomas M. Jahns
Thomas M. Jahns University of Wisconsin–Madison
Donald W. Novotny
Donald W. Novotny University of Wisconsin–Madison
Ronghai Qu
Ronghai Qu Huazhong University of Science and Technology
Hamid A. Toliyat
Hamid A. Toliyat Texas A&M University
Deepakraj M. Divan
Deepakraj M. Divan Georgia Institute of Technology
Giri Venkataramanan
Giri Venkataramanan University of Wisconsin–Madison
Brendan McGrath
Brendan McGrath RMIT University
Seung-Ki Sul
Seung-Ki Sul Seoul National University
Longya Xu
Longya Xu The Ohio State University
Russel J. Kerkman
Russel J. Kerkman Rockwell Automation (United States)

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