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Controlling of transient and harmonics using UPFC in an interconnected power grid
The performance and transient stabilizing using a unified power flow controller (UPFC) anticipated for a grid consisting of parallel connected two...
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Analysis of electromagnetic and loss effects of sub-harmonics on transformers by Finite Element Method
Power transformers are generally designed to be used in conditions where voltage and current are sinusoidal. However, nonlinear loads are increasing...
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Estimating Algorithm for Harmonics of Current and Voltage Signals When Measuring Reactive Power in Industrial Power Networks
A review of various methods for reactive power measurement is given. It is shown that under non-sinusoidal conditions the reactive power measurement...
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Design and Analysis of Spurious Harmonics Suppressed Microstrip Ultrawide Band Filter using Modified Defected Ground Structure Techniques
In recent days, the growth of wireless communication systems has greatly influenced the communication sectors. Especially, the technological...
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Modelling of the Shear Horizontal Waves High-Order Harmonics Generation Using Local Interaction Simulation Approach
In the last few years, researchers have paid more and more attention to Shear Horizontal (SH) waves propagation characteristics as new approach used...
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Nonlinear Aeroelastic Study of an All-Movable Horizontal Tail with Multiple Free-Plays and Angle of Attack
In this study, a three-dimensional all-movable horizontal tail model with multiple free-plays and variable initial angle of attack was designed and...
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Analysis and Modeling High Power LED Lamp Harmonics with Matlab/Simulink by Using Resultant Low Voltage R and L Parameters of the Power Grid
Due to the high efficiency of LED lamps and the energy savings achieved by their application, LED lamps are increasingly used for indoor (industrial...
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Estimation of Deterioration Due to Corrosion in the RC Members Using Higher Harmonics
In general, vibration-based condition assessment techniques rely on monitoring the changes in the modal frequencies of a structure, which may not...
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RASP methods for achieving low torque pulsation in spoke-type PM motors
This paper proposes a new structure using reshaped assisted salient pole (RASP) methods to reduce the torque ripple of spoke-type permanent magnet...
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Contribution of synergetic control to the minimization of harmonics currents injected for grid connected photovoltaic systems
This paper presents a new synergetic control scheme for grid-connected photovoltaic (PV) systems. The proposed control scheme improves the quality of...
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Realistic soil particle generation based on limited morphological information by probability-based spherical harmonics
Three-dimensional imaging techniques, such as X-ray computed tomography, have been used to scan realistic particle geometries. However, these...
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Performance Evaluation of Various Filters for Electric Arc Furnaces Harmonic and Reactive Power Compensation
Due to the way they operate, the electric arc furnaces (EAFs) generate currents with spectrum rich in harmonics, which in turn result in harmonics...
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PSO-Based Selective Harmonics Elimination Method for Improving THD in Three-Phase Multi-level Inverter
Multi-level inverters (MLI) have improved power quality at output voltage as compared to conventional inverters. In MLI, number of switches increases...
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Transformed mathematical model of square microstrip antennas for non-sinusoidal harmonic response
In this paper, square microstrip antennas (SMSAs) are presented from a new perspective. Instead of a special case of a rectangular microstrip...
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Compare the Efficiency of the Active Filter and Active Rectifier to Reduce Harmonics and Compensate the Reactive Power in Frequency Controlled Electric Drive Systems
Currently, frequency converters using diode rectifiers generate a lot of harmonics, which adversely affect the quality of the grid and the durability...
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A Review Paper on the Elimination of Low-Order Harmonics in Multilevel Inverters Using Different Modulation Techniques
This paper gives a review on the various modulation techniques that have been used to eliminate lower-order harmonics in multilevel inverters. The...
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Equivalent Network Technique for Feeder Reconfiguration Considering Harmonics Generating From PV Solar Sources in the Distribution System
This paper proposes a methodology to determine the optimal distribution network reconfiguration connected with distributed generation (DG) units to...
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Harmonic compensated individual-phase control of four-leg inverters for microgrid applications
In this paper, harmonic compensated individual-phase voltage control of four-leg inverters is proposed for microgrid applications. Individual-phase...
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Investigation of Harmonics Present in Three-Phase Auxiliary Converter Used in the Locomotives of Indian Railways
The presence of harmonics in locomotives used in Indian Railways has started to become one of the major concerns during the last few years. The cause...
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Parameter estimation of harmonics-polluted single-phase grid voltage signal
Estimation of instantaneous phase and frequency of harmonics-polluted single-phase grid voltage signal have been studied in this paper. The proposed...
