Single-Phase Shunt Active Power Filter Based on a 5-Level Converter Topology

Single-Phase Shunt Active Power Filter Using Indirect Control Method

A single-phase shunt active power filter is used mainly for the elimination of harmonics in single-phase AC networks. In this paper a single-phase shunt active power filter based on, an indirect control technique is designed and simulated. This control technique is achieved by phase shifting the input signal(voltage/current) by π/2.The overall action of the shunt active power filter to eliminat...

A Single-Phase Shunt Active Power Filter Based on Cycle Discrete Control for DC Bus Voltage

-A new control method for single-phase shunt active power filter (APF) is proposed. It integrates the DC bus voltage control and active power filter command current generation, according to the periodicity of source current and energy balance concept. The instantaneous harmonic compensation and linear DC bus voltage control are achieved, without complicated and involved control logic, by using ...

Compensation Strategies for Shunt Active Power Filter in Single- and Three-Phase Systems: Different Formulation, Comparison and Evaluation

Mitigation of Switching Harmonics in Shunt Active Power Filter Based on Variable Structure Control Approach

This paper presents a novel control approach used in shunt active power filter based on variable structure control combined with Random PWM technique (RVSC) that provides robust, fast, and more favorable performance for active power filter. This control strategy is compared with two other strategies to show the effectiveness of the introduced methods; pulse width modulated proportional-integral...

A Novel Single-Phase Shunt Active Power Filter with Adaptive Neural Network Based Harmonic Detection

An advanced single-phase active power filter for the compensation of instantaneous harmonic components in nonlinear load current is presented in this paper. A novel signal processing technique using adaptive neural network algorithm is applied and evaluated for the on-line detection of instantaneous harmonic current components generated by nonlinear loads And the feasibility of this adaptive ne...