-This paper develops a novel spectrum enhancement method to simplify the spectrum representation. It uses a forward synchronous transform to convert three phase current signals into the two current signals in the synchronous reference frame. The spectrum obtained by applying Fast Fourier Transform (FFT) to one of the transformed current signals is then maximized by varying the initial phase in ...

This work develops the analysis of power quality by H-bridge Static Distribution Compensator (DSTATCOM) as well its control techniques in different industry-based loading conditions. The function DSTATCOM is to diminish problems arising due commercial industrial loads. For reference current extraction, novel Icos? and proposed enhanced SRF SOGI-FLL (synchronous frame second-order generalized in...

The objective of reducing the size and cost grid-connected photovoltaic system has led to advancements in field transformerless inverters gained high popularity recent years. However, such systems, major limitation lies realizing maximum power from individual modules. In this regard, paper proposes a modular multilevel inverter that realizes point (MPP) each module under different operating sce...

Abstract The purpose of this paper is to describe the design a Hybrid Series Active Power Filter (HSeAPF) system improve quality power on three-phase distribution grids. controls are comprise Pulse Width Modulation (PWM) based Synchronous Reference Frame (SRF) theory, and supported by Phase Locked Loop (PLL) for generating switching pulses control Voltage Source Converter (VSC). DC link voltage...

The standards governing the grid connection of distributed power generation systems (DPGS) are becoming increasingly demanding due to the growing number of alternative energies being connected to the grid. Grid connection standards now place greater emphasis on the fault ride-through capabilities of the DPGS. In order to fulfill these standards, improvements must be made to the grid-side contro...