With the increasing penetration of power electronic equipment in modern residential distribution systems, harmonics mitigation through the distributed generation (DG) interfacing converters has received significant attention. Among recently proposed methods, the so-called active resonance damper (ARD) and harmonic voltage compensator (HVC) based on voltage detection can effectively reduce the h...

With the photovoltaic (PV) system becoming highly popular in distribution network, there is also a growing concern regarding its adverse impacts over power quality (PQ) of integrated system. This deterioration PQ hassparked new interest filtering techniques used systemfor mitigating these problems. In contrast to conventional passive filters now active (APFs) are being looked as predominant sol...

This paper presents a computer simulation model of the unity power factor uninterruptible supply (UPS) topology using single-phase matrix converter (SPMC) that focuses on switching integration for both rectifier and inverter operations. The proposed integrated switches capable controlling SPMC to operate as operation charge DC battery during normal switch an outage conditions continuously insta...

Model predictive control (MPC) methods are widely used in the power electronic field, including finite set model (FCS-MPC) and continuous (CCS-MPC). The degree of parameter uncertainty influence on two is key to evaluate feasibility application. This paper proposes a research method analyze FCS-MPC CCS-MPC’s current prediction error three-phase active filter (APF) under uncertainty. It compares...

Online joint parameter and state estimation is a core problem for temporal models. Most existing methods are either restricted to a particular class of models (e.g., the Storvik filter) or computationally expensive (e.g., particle MCMC). We propose a novel nearly-black-box algorithm, the Assumed Parameter Filter (APF), a hybrid of particle filtering for state variables and assumed density filte...

The article presents the possibility of using currents’ physical components (CPC) theory to generate reference current active power filter (APF). solution proposed by authors is based on cooperation minimizing balancing compensators (MBC), which, due their use in 4-wire systems, have been divided into two structures. first compensator, which purpose minimize and balance reactive unbalanced zero...

This paper presents a fuzzy logic, PI controlled shunt active power filter used to compensate for harmonic distortion in three-phase four-wire systems. The shunt active filter employs a simple method for the calculation of the reference compensation current based on Fast Fourier Transform. The presented Shunt Active Power filter is able to operate in balanced, unbalanced and Variable load condi...