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In this paper the problem of improving the power quality for single phase power systems is approached. It is considered the particular case of voltage utility distortion due to the presence of a nonlinear load that generates some voltage harmonics in the network. The proposed solution includes a full-bridge serial voltage active filter equipped with a control law that guarantee, besides global internal...
In order to improve the distorted current of the conventional uncontrolled rectifier connected with the capacitance load, former researchers used to propose a new rectifier where inductors are series connect with the ac side and capacitors are parallel connected with the upper diodes. Although improved input current is achieved, the rectifier uses LC filter in the dc side, resulting in large size...
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