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This paper deals with the evaluation of different bio-inspired algorithms techniques that allow reduce harmonic distortion (THD) in pulse width modulation (PWM) of power inverters. It is performed a comprehensive study which identifies and develops biologically inspired optimization algorithms based mainly on tabu search, genetic algorithms, particle swarm optimization and ant colony optimization...
This work aims to explain the measurement that was made of a PV grid connected system, which was a project implemented at “Universidad Distrital Francisco Jose de Caldas” in Bogotá D.C., consisting of two photovoltaic solar modules of 120 watts peak used as a generator, grid-connected three-phase low voltage by an inverter of 190 watts of nominal power by an inverter of 190 watts of nominal power...
This paper presents a procedure to measure the efficiency on a induction motor fed by a frequency inverter. The article describes the procedure, instrumentation precision requirements described by international standards, the research for an accurate data measurement, information processing, power calculations and also efficiency calculations. The paper also describes and analyzes the different power...
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