I joined the College of Engineering at Swansea University after six years of work in the power industry with the aim to use my experience to solve the challenges related to the integration of power electronics devices in the transmission and distribution systems.

The research topics I am working on include:

  • Development of advanced control systems to provide robust and reliable operation of power-electronics devices, and study of the interaction of these devices with the power system
  • Development of ancillary functions which help to support grid operation, including reactive power injection, power oscillation damping and harmonic filtering.
  • Assessment of the impact of harmonic components on power measurements

The tools used to perform my research include computer simulations, laboratory testing and field testing. 

Technical Expertise:

Power systems

Modelling and simulations of power systems for steady-state and transient analysis, power systems studies including TRV analysis, harmonic analysis, insulation coordination, power flow, network reduction, network impedance plots for harmonic filter design

Power Electronics and Controls

Development of control and protection functions for power-electronics based devices, use of Matlab toolboxes toprogram hardware equipment, laboratory testing of control and protection functions with real-time simulator

Renewable energies

Modelling of wind turbines and solar inverters for power systems studies, studies of interactions between distributed resources and the power system

Power Quality

Study of harmonic phenomena for power systems: harmonic filter design, harmonic performance and rating studies, spectral analysis of waveforms, effect of resonance on harmonic amplifications, power quality measurements    

Areas of Expertise

  • power systems analysis
  • renewable energy
  • power electronics
  • power quality


  1. Lewis, M., McNaughton, J., Márquez-Dominguez, C., Todeschini, G., Togneri, M., Masters, I., Allmark, M., Stallard, T., Neill, S., Goward-Brown, A., Robins, P. Power variability of tidal-stream energy and implications for electricity supply Energy 138 1061 1074
  2. Furlani Bastos, A., Freitas, W., Todeschini, G., Santoso, S. Detection of Inconspicuous Power Quality Disturbances through Step Changes in rms Voltage Profile IET Generation, Transmission & Distribution
  3. Todeschini, G., Balasubramaniam, S., Igic, P. Time-domain Modeling of a Distribution System to Predict Harmonic Interaction Between PV Converters IEEE Transactions on Sustainable Energy 10 3 1450 1458
  4. Nguyen, Q., Todeschini, G., Santoso, S. Power Flow in a Multi-Frequency HVac and HVdc System: Formulation, Solution, and Validation IEEE Transactions on Power Systems 34 4 1 1
  5. Vu, P., Nguyen, Q., Tran, M., Todeschini, G., Santoso, S. Adaptive backstepping approach for dc-side controllers of Z-source inverters in grid-tied PV system applications IET Power Electronics 11 14 2346 2354

See more...


  • EG-241 Electrical Machines

    This module introduces the operation and configuration of transformers and rotating electrical machines, with a focus on transformers, asynchronous (induction) motors and dc machines.

  • EGA107 Power Engineering

    To provide an introduction to the fundamental topics in electrical power systems and magnetic circuits


  • Automated Ladle Pouring in the Steel Industry (current)

    Student name:
    Other supervisor: Dr Christian Griffiths
  • Application of Artificial Intelligence for Rail Industry Remote Condition Monitoring Challenges (current)

    Student name:
    Other supervisor: Dr Cinzia Giannetti
  • Renewable Energy and Other Strategies for Mitigating the Energy Crisis in Nepal. (current)

    Student name:
    Other supervisor: Dr Pavel Loskot
  • Design of a Combined Energy Storage and Photovoltaic Energy System to Enhance Voltage Profile in Weak Power Grids (current)

    Student name:
    Other supervisor: Prof Huw Summers

Academic History

Date Qualification Location
May 2010 PhD Electrical and Computer Engineering Worcester Polytechnic Institute (WPI), Worcester, MA, USA
July 2005 MSc Electrical Engineering Politecnico di Milano, Italy
July 2003 BEng Electrical Engineering Politecnico di Milano, Italy

Career History

Start Date End Date Position Held Location
September 2013 July 2016 Senior Power Systems Engineer General Electric (formerly Alstom Grid), Power Electronics/FACTs, Philadelphia, PA, USA
June 2010 September 2013 Senior Power Systems Consultant EnerNex LLC, Knoxville, TN, USA
August 2007 May 2010 Teaching Assistant Worcester Polytechnic Institute, Worcester, MA, USA

Administrative Responsibilities

  • EEE Employability Champion and IAP Coordinator - College of Engineering Employability Committee

    2016 - Present

Key Grants and Projects

  • FLEXIS 2016

    FLEXIS (Flexible Integrated Energy Systems) is a £24 million research operation designed to develop an energy systems research capability in Wales which will build on the world class capability that already exists in Welsh Universities

  • SPARC II 2018

    SPARC II will seek added value solutions to these technology challenges that will provide new manufacturing and supply opportunities for Welsh industry.

  • ASTUTE East 2017

    ASTUTE 2020 will collaborate with the High-Value Manufacturing industry across Wales to stimulate trasformational & sustainable growth by facilitating the development and adoption of advanced technologies

  • IMPACT 2018

    IMPACT - will deliver a high impact, transformative research environment for conducting world leading science and technology development