J R Cardoso has been a professor with the Energy and Electrical Automation
Department at the Polytechnic School of the University of São Paulo since 1999. His
research interests include numerical methods for electromagnetics, theoretical
electromagnetics, electrical machines, electromechanical biomedical application,
electrical railway research and engineering education.
M B C Salles has been an assistant professor at the Polytechnic School of the
University of Sao Paulo since 2010. His main interests include distributed
generation, power system dynamics, control and stability, renewable energy,
energy storage, and electricity markets.
M C Costa has been a director at Electromagnetics Technology since 2008,
where he works on consulting projects involving electromagnetic field
simulation. His main interests are finite element and other numerical methods,
electromagnetic device simulation and optimization, software development, and
