Marcelo P. de Santana

  • Citations Per Year
Learn More
This work deals with the influence of magnetic saturation on machine's parameters of a surface mounted permanent magnet synchronous machine driven by an ideal six-step three-phase inverter. In order to investigate and describe each machine's parameter, a review on Frozen Permeability Method is developed. Further, a general machine design characteristics are(More)
This work deals with the influence of magnetic saturation on machine parameters of a surface mounted permanent magnet synchronous machine driven by an ideal six-step three-phase inverter. In this third part, a special attention is given to each torque component on load condition, i.e., mutual torque, reluctance torque, cogging torque and a comparison(More)
This work describes the design and optimization process of a direct-drive permanent magnet synchronous machine that is suitable for electric motorcycles. The machine is designed to develop approximately the same power than a conventional 250cc motorcycle internal combustion engine. The main goal of this work is to design an outer-rotor machine that is(More)
This work deals with the influence of magnetic saturation on machine parameters of a surface mounted permanent magnet synchronous machine driven by an ideal six-step three-phase inverter. In this second part, a special attention is given to back-EMF calculation since the linkage flux of each phase has an abrupt change every sixty electrical degree due to(More)
This paper describes the development of an autonomous marine vehicle based on a trimaran structure, introducing the ship structure, the main control system and each of the subsystems onboard, including energy storage system, propulsion and sensors equipment. The main goal is to achieve high effectiveness to extend the mission capabilities of the vehicle(More)
This paper presents a new control topology to reduce the effect of the fifth negative and seventh positive voltages harmonic in the Doubly Fed Induction Generator (DFIG) in wind power systems. The proposed control is based on the concept of active power filters. A rotor current is delivered in the opposite direction of the harmonic content to reduces its(More)
  • 1