1,720,987 research outputs found
A new control strategy for Neutral-Point-Clamped active rectifiers
No full textA new control strategy has been developed for interfacing a neutral-point-clamped active rectifier with the mains. In particular, a method, based on the modulation of the input currents amplitudes, is proposed to compensate the dc-link capacitors voltages fluctuations. The proposed strategy gives good results in all the operating conditions, but it appears to be very useful especially in no-load or low-load operations, where other methods fail. Analytical, simulation, and experimental results, derived from a reduced-scale prototype, are presented and confirm the validity of the proposed approach
A low cost microcontroller based system for high performance AC motor drives development
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An innovative power train with integrated management system for road vehicles (vans, truck and buses)
No full textVoltages balancing in neutral-point-clamped active rectifiers based on current harmonic distortion
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AC robotics motor drive performances in a Digital Signal Processing environment: a critical analysis
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