World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
36
Citations
7813
World Ranking
5255
National Ranking
53

Research.com Recognitions

  • 2021 - IEEE Fellow For contributions to power electronics modelling and applications in electrical power systems

Overview

Enrique Acha is affiliated with Tampere University in Finland and specializes in engineering with a focus on electrical and electronic engineering, computational theory and mathematics, as well as control and systems engineering. Their research predominantly addresses topics related to power system optimization and stability, HVDC systems and fault protection, high-voltage power transmission systems, wind turbine control systems, frequency control in power systems, optimal power flow distribution, and matrix theory and algorithms.

The scientist has contributed to several recent publications, including:

  • On the Dynamic Modeling of Marine VSC-HVDC Power Grids Including Offshore Wind Farms (2020), IEEE Transactions on Sustainable Energy
  • A VSC-based Model for Power Flow Assessment of Multi-terminal VSC-HVDC Transmission Systems (2021), Journal of Modern Power Systems and Clean Energy
  • A New Dynamic State Estimation Approach Including Hard Limits on Control Devices (2022), IEEE Transactions on Power Systems
  • Jacobian-Free Poincaré-Krylov Method to Determine the Stability of Periodic Orbits of Electric Power Systems (2021), IEEE Transactions on Power Systems

Frequent co-authors associated with Enrique Acha's work include Claudio R. Fuerte-Esquivel, Luis M. Castro, Ricardo Martínez-Parrales, Boris A. Alcaide-Moreno, and Omar Romay.

The scientist often publishes in reputable venues such as IEEE Transactions on Power Systems, IEEE Transactions on Sustainable Energy, and the Journal of Modern Power Systems and Clean Energy.

In 2021, Enrique Acha was recognized as an IEEE Fellow for contributions to power electronics modelling and applications in electrical power systems.

Best Publications

  • FACTS: Modelling and Simulation in Power Networks

    Enrique Acha;Claudio R. Fuerte-Esquivel;Hugo Ambriz-Pérez;César Angeles-Camacho

  • Power Electronic Control in Electrical Systems

    Enrique Acha;Vassilios G. Agelidis;Olimpo Anaya-Lara;T. J. E. Miller

  • Modeling and Analysis of Custom Power Systems by PSCAD/EMTDC

    O. Anaya-Lara;E. Acha

  • Advanced SVC models for Newton-Raphson load flow and Newton optimal power flow studies

    H. Ambriz-Perez;E. Acha;C.R. Fuerte-Esquivel

  • Unified power flow controller: a critical comparison of Newton-Raphson UPFC algorithms in power flow studies

    C.R. Fuerte-Esquivel;E. Acha

  • Tuning of Phase-Locked Loops for Power Converters Under Distorted Utility Conditions

    F.D. Freijedo;J. Doval-Gandoy;O. Lopez;E. Acha

  • A Versatile Control Scheme for a Dynamic Voltage Restorer for Power-Quality Improvement

    P. Roncero-Sanchez;E. Acha;J.E. Ortega-Calderon;V. Feliu

  • A thyristor controlled series compensator model for the power flow solution of practical power networks

    C.R. Fuerte-Esquivel;E. Acha;H. Ambriz-Perez

  • A comprehensive Newton-Raphson UPFC model for the quadratic power flow solution of practical power networks

    C.R. Fuerte-Esquivel;E. Acha;H. Ambriz-Perez

  • A harmonic domain computational package for nonlinear problems and its application to electric arcs

    E. Acha;A. Semlyen;N. Rajakovic

  • Modeling of VSC-Based HVDC Systems for a Newton-Raphson OPF Algorithm

    A. Pizano-Martinez;C.R. Fuerte-Esquivel;H. Ambriz-Perez;E. Acha

  • A Newton-type algorithm for the control of power flow in electrical power networks

    C.R. Fuerte-Esquivel;E. Acha

  • Trends in Power Quality Monitoring

    J.A. Parle;M. Madrigal;E. Acha

  • Dynamic harmonic evolution using the extended harmonic domain

    J.J. Rico;M. Madrigal;E. Acha

  • Dynamic Voltage Restorer Based on Flying Capacitor Multilevel Converters Operated by Repetitive Control

    P. Roncero-Sanchez;E. Acha

  • A Generic Open-Loop Algorithm for Three-Phase Grid Voltage/Current Synchronization With Particular Reference to Phase, Frequency, and Amplitude Estimation

    F.D. Freijedo;J. Doval-Gandoy;O. Lopez;E. Acha

  • Efficient object oriented power systems software for the analysis of large-scale networks containing FACTS-controlled branches

    C.R. Fuerte-Esquivel;E. Acha;S.G. Tan;J.J. Rico

  • Newton-type algorithms for the harmonic phasor analysis of nonlinear power circuits in periodical steady state with special reference to magnetic nonlinearities

    A. Semlyen;E. Acha;J. Arrillaga

  • Overview of power electronics technology and applications in power generation transmission and distribution

    J. M. Maza-Ortega;E. Acha;S. García;A. Gómez-Expósito

  • Voltage Source Converter Modeling for Power System State Estimation: STATCOM and VSC-HVDC

    Unknown

  • A New VSC-HVDC Model for Power Flows Using the Newton-Raphson Method

    Enrique Acha;Behzad Kazemtabrizi;Luis M. Castro

Frequent Co-Authors

Vassilios G. Agelidis
Vassilios G. Agelidis Democritus University of Thrace
Francisco D. Freijedo
Francisco D. Freijedo Huawei Technologies (Germany)
Lie Xu
Lie Xu University of Strathclyde
Oscar Lopez
Oscar Lopez Universidade de Vigo
Jesus Doval-Gandoy
Jesus Doval-Gandoy Universidade de Vigo
Adam Semlyen
Adam Semlyen University of Toronto
Olimpo Anaya-Lara
Olimpo Anaya-Lara University of Strathclyde
Vicente Feliu
Vicente Feliu University of Castilla-La Mancha
Jos Arrillaga
Jos Arrillaga University of Canterbury

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