João Santana

Surface skin protection of concrete with silicate-based impregnations: Influence of the substrate roughness and moisture

Liliana Baltazar, João Santana, Beatriz Lopes et al. · Construction and Building Materials · 2014 · 88 citations

Materials Science, Cementation, Engineering +7

Simulation and construction of a speed control for a DC series motor

João Santana, J.L. Naredo, F. Sandoval et al. · Mechatronics · 2002 · 57 citations

Electric Machine, Engineering, Energy Efficient Drive +9

HVDC transmission systems: Bipolar back-to-back diode clamped multilevel converter with fast optimum-predictive control and capacitor balancing strategy

Miguel Chaves, Elmano Margato, J. Fernando Silva et al. · Electric Power Systems Research · 2011 · 47 citations

Electrical Engineering, Bipolar Back-to-back Diode, Engineering +6

Fast optimum-predictive control and capacitor voltage balancing strategy for bipolar back-to-back NPC converters in high-voltage direct current transmission systems

Miguel Chaves, Elmano Margato, J. Fernando Silva et al. · IET Generation Transmission & Distribution · 2011 · 44 citations

Capacitor Voltage, Electrical Engineering, Dc Capacitor Voltage +11

GaAs solid state detectors for particle physics

S.P. Beaumont, R. Bertin, C.N. Booth et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 1992 · 44 citations

Semiconductors, Engineering, Physics +6