Power factor correction of linear and nonlinear loads employing a single phase active power filter based on a full-bridge current source inverter controlled through the sensor of the AC mains current

摘要

This paper introduces a new technique to control a single phase active power filter based on a full-bridge current source inverter. The active power filter is controlled through the sensor of the input current, allowing the compensation for current harmonics and phase displacement of any linear, nonlinear and multiple loads. Theoretical analysis, design procedure, simulation and experimental results are provided.