Nonlinear Load
A PWM CONTROLLED SYNCHRONOUS LINK CONVERTER SCHEME FOR POWER QUALITY IMPROVEMENT AT NONLINEAR LOAD
... by nonlinear load when added with reactive load causes more problematic to supply system as it not only affects transformer at supply end, but also to other consumers connected to same ...
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Dynamical Properties and Chaos of the Multicellular Converter Associated With a Nonlinear Load
... a nonlinear load is investigated by detailed theoretical and analysis as well as dynamic simulation, including some basic dynamical properties, Lyapunov exponent, fractal dimension, bifurcation diagrams and ...
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Performance Comparison of a Typical Nonlinear Load Supplied by ac and dc Voltages
... typical nonlinear load when supplied by ac or dc voltages with the same rms ...the nonlinear load towards its connection to ac and dc power grids is accomplished in terms of the waveforms and ...
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Harmonic Reduction in Nonlinear Load using Shunt Active Filter
... Abstract:Active power filter is one of the best solution to reduce the harmonics level in the system. In this paper single phase shunt active filter using sliding mode control is implemented in MATLAB/Simulink. ...
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Dynamic Voltage restorer Application for Power Quality improvement in nonlinear load
... The feed forward controller system shows a better efficiency both with harmonic and with harmonic distortion cases. Different control strategies have been treated, such as voltage quality optimized control, voltage ...
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Error Analysis for Networks Supplying Unbalanced Nonlinear Load
... All the inadequacies and ambiguities above can be circumvented when the physical entity directly responsible for a poor utilization of the power capacity at the mains fundamental frequency is considered. This entity is ...
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Simulation of Shunt Active Filter for Compensation of Nonlinear Load Currents
... Power Quality is an important term in Power system. There are number of power quality issues which affect the performance of power system. Transients, Power factor, Harmonics, EMI, etc. Poor power quality issues are ...
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A Three Phase Shunt Active Power Filter For Harmonics Reduction
... the nonlinear load ...of nonlinear loads or the integrative methods of Fourier analysis Both these approaches neglect the delay time caused by low pass high pass filters when compensating current ...
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Enhancing Electric Power quality improvement solar sources by using UPQC
... for nonlinear load current, with PI controller and its shunt compensation current introduced by VSC2compensation Feeder1 current, and finally the DC-link capacitor voltage are shown in ...Fig.5.15.The ...
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Vol 4, No 11 (2016)
... The GSC control algorithm of the proposed DFIG has been modified for supplying the harmonics and reactive power of the local loads. In this proposed DFIG, the reactive power for the induction machine has been supplied ...
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Reactive Power Compensation Capability and Active Power Transfer of PMSG Based Variable Speed WECS
... to nonlinear load at the PCC with minimal harmonics distortion and required reactive power ...off load conditions and this power can be used for electric ...
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A New Control Strategy for Harmonic Elimination Using shunt Active Filter
... shunt load compensator is used for harmonic current requirement of the nonlinear load can additionally provides reactive power support for power factor correction and/or voltage regulation As the ...
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Elimination of the Single Phase Parallel Active Power Filter Harmonic in Distribution Network
... the nonlinear load, depending on the voltage information from the voltage sensor connected to the voltage source and the current information of the current drawn by the ...the nonlinear load ...
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DESIGN AND CONTROL OF AN ADVANCED METHOD OF CONTROL FOR THREE PHASE POWER CONVERTER IN DISTRIBUTION SYSTEM
... regulate load variations presence in the islanding conditions and also current regulation in case of harmonics in the grid tied ...of nonlinear load variations in the traditional control ...
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Dual Fed Induction Generator For Windenergy Conversion Systems With Synthesized Active Filter Capabilities
... The GSC management formula of the projected DFIG has been changed for activity the harmonics and reactive power of the native masses. During this projected DFIG, the reactive power for the induction machine has been ...
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Active Filter Control Method Based on Direct Power Control for Compensating Reactive Powers due to Unbalanced Voltages and Nonlinear Loads
... the nonlinear load, PCC line voltage and utility current when active filter is connected in parallel with a nonlinear ...to nonlinear load have been eliminated by using active ...
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Harmonics Analysis Of A SPV Based Stand-Alone And Grid Connected Multilevel Inverter With Improved Power Quality At Different Load
... different load power factor with and without filter, this is found that when the filter is connected, the THD is reduced from ...particular load power ...and nonlinear load connected at PCC ...
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Seismic Demand Study on RC Structural Systems using Pushover Analysis - An Overview
... [9] Hemchandra Chaulagai et al (2014) carried out analysis to calculate response reduction factor of irregular RC buildings in Kathmandu valley. In this study, twelve existing irregular reinforced concrete moment ...
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Control of DC power distribution system of a hybrid electric aircraft with inherent overcurrent protection
... A nonlinear control scheme that acts regardless of the sys- tem and load parameters is proposed in this paper to guarantee voltage regulation and power sharing with an overcurrent protection for both ...
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Review Paper On High Performance Utility By Improving Power Factor In PV Grid System
... such that the output current is sinusoidal and in phase with grid voltage. The inverter contains only six power electronic switches which is less complex when compared with conventional multilevel inverters. Design, ...
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