[PDF] Top 20 An Improved IUPQC Controller to Provide Additional Grid-Voltage Regulation with fuzzy logic controller

... the improved iUPQC controller, the currents synthesized by the series converter are determined by the average active power of the load and the active power to provide the dc-link ... See full document

... the improved iUPQC controller can be explained with the help of Figure 1 which depicts an electrical system with two buses ...harmonic voltage propagation to bus ...the voltage ... See full document

... non-sinusoidal voltage source, which is responsible for compensating the grid ...a voltage loop. In this way, both grid current and load voltage are sinusoidal, and therefore, their ... See full document

... the voltage references for the shunt ...to provide energy balance inside the iUPQC are calculated indirectly from the measurement of the dc-link ...a fuzzy logic controller ... See full document

... the Fuzzy Logic Controller with Interline Power Flow Controller ...A fuzzy logic controller is proposed to control the Interline Power Flow Controller device ... See full document

... The Improved Iupqc Controller, The Currents Synthesized By The Series Converter Are Determined By The Average Active Power Of The Load And The Active Power To Provide The Dc-Link ... See full document

... of improved unified power quality conditioner (iUPQC) is ...The iUPQC can mitigate the power quality problems by mitigation of voltage sag and swell, voltage and current harmonics ... See full document

... an improved controller for the dual topology of the unified power quality conditioner (iUPQC) extending its applicability in power-quality compensation, as well as in micro grid ...this ... See full document

... the improved IUPQC goals. The grid-voltage regulation was achieved with non linear load, as well as when supplying a three-phase induction ...of voltage regulation at both ... See full document

... an improved controller which integrates an extra functionality of Static Synchronous Compensator (STATCOM), to provide additional grid voltage regulation besides all the ... See full document

... the grid bus. This new feature enhances the applicability of the iUPQC and provides new solutions in future scenarios involving smart grids and micro grids, including distributed generation and energy ... See full document

... the voltage with the aid of methods for dynamic receptive strength ...for voltage control [9], although the UPQC and the iUPQC have been picked as answer for progressively unequivocal ...the ... See full document

... a voltage sag or swell occurs, P series and P shunt will not be zero, and thus, an inner-loop current (inner ) will ...sag/swell voltage disturbance at bus A ranging k sag/swell from ...sag/swell ... See full document

... The fast growth and reputation of power electronics technology lead to wide use of industry loads which posses’ power quality (PQ) issues [1]. The power quality is primarily exaggerated due to current harmonics ... See full document

... Fuzzy logic is another form of artificial intelligence. Fuzzy logic has been recently applied in process control, modeling, estimation, identification, diagnostics, stock market, prediction, ... See full document

... distribution grid, especially when high penetration levels are ...effective grid integration of the PV system, since it is subject to requirements related not only to the variable source itself but also to ... See full document

... phase voltage. Fig. 10(c) shows the dashed curve for the voltage without any constraint with the control of saturation, and the solid line represents the compensating voltage constrained by the ... See full document

... supply voltage harmonics delicate burdens, especially when the fundamental grid voltage is very ...supply voltage and grid current harmonic pay methodology is proposed utilizing ... See full document

... yield voltage waveforms of the related converter of the three originators are showed up in ...the voltage of the WSC ...yield voltage of the converter is more irrefutable than Vdcx, as explained ... See full document

... the fuzzy properties of reality, which are very difficult and sometime even impossible to be described using conventional ...methods. Fuzzy set theory has been widely used in the control area with some ... See full document