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total harmonic distortion reduction

Reduction of Total harmonic distortion in new Cascaded H-Bridge Multilevel Inverter topology using artificial neural network technique

Reduction of Total harmonic distortion in new Cascaded H-Bridge Multilevel Inverter topology using artificial neural network technique

... with reduction of total harmonic distortion in new Cascaded H-bridge multilevel inverter topology with artificial neural network ...and total cost of the ...

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Harmonic Distortion Evaluation And Reduction In Radial Distribution System

Harmonic Distortion Evaluation And Reduction In Radial Distribution System

... A great number of nonlinear loads like adjustable speed drives and static power switches including those of higher capacity ground the power quality strife. The term power quality refers to a wide variety of ...

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THD Analysis of Carrier Overlapping PWM Strategies for DCMI With Reduced Number Of Switches

THD Analysis of Carrier Overlapping PWM Strategies for DCMI With Reduced Number Of Switches

... The reduction in the number of switches, cost and complexity of the circuit makes it suitable for this ...low total harmonic distortion and high efficiency& are suitable for high voltages ...

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A Comparative Study of PWM Strategies for Cascaded Z-Source Multilevel Inverter

A Comparative Study of PWM Strategies for Cascaded Z-Source Multilevel Inverter

... the total harmonic distortion obtained for z- source multilevel inverter waveform is considered as ...third harmonic injection method is therefore presented to provide the waveform with high ...

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Simulation with Experimental Measurement of Voltage Total Harmonic Distortion and Harmonic Frequency in Three-Phase Induction Motor fed from Inverter

Simulation with Experimental Measurement of Voltage Total Harmonic Distortion and Harmonic Frequency in Three-Phase Induction Motor fed from Inverter

... been reported by B. Muralidhara [1]. In the year 1924, Alger [2] has reported the Voltage harmonics that exists in an inverter fed IM drive system, results in shaft voltage and bearing current. In the year 2006, ...

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Analysis of Total Harmonic Distortion Using Neuro Fuzzy in Renewable Energy Systems

Analysis of Total Harmonic Distortion Using Neuro Fuzzy in Renewable Energy Systems

... selective harmonic minimization for multilevel inverters connected to solar panels using Artificial Neural Network angle generation," 2010 IEEE Energy Conversion Congress and Exposition, Atlanta, GA, 2010, ...

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Space Vector Pulse Width Modulation: A Technique to Mitigate the Total Harmonic Distortion

Space Vector Pulse Width Modulation: A Technique to Mitigate the Total Harmonic Distortion

... In Power System applications one major problem in output is distortion. For mitigation of this different methodologies have been used. With advances in Solid-State Power Electronics Devices, various Pulse Width ...

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Simulation and Comparison of Twenty Five Level Diode Clamped & Cascaded H-Bridge Multilevel Inverter

Simulation and Comparison of Twenty Five Level Diode Clamped & Cascaded H-Bridge Multilevel Inverter

... Abstract: This paper presents the comparative study of three phase twenty five level diode clamped and cascaded H-bridge multilevel inverters. The comparison is made in respect of requirement of devices, quality of ...

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Performance Optimization of Pi Controller in Three Phase Shunt Hybrid Filter Using PSO

Performance Optimization of Pi Controller in Three Phase Shunt Hybrid Filter Using PSO

... of harmonic reduction has been ...the harmonic current control is very ...the Total Harmonic Distortion measure verifies the reduction of harmonics to a very low level, ...

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An Effective Technique to reduce Total Harmonic Distortion in Distribution Network by using Neural Network

An Effective Technique to reduce Total Harmonic Distortion in Distribution Network by using Neural Network

... In this paper the performance of a proposed three level cascaded MLI-DSTATCOM is analyzed using Synchronous Reference Frame based control scheme with neural network controller for %THD reduction in distribution ...

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Optimum Allocation of Active Filters In A 4-Bus System Using Genetic Algorithm

Optimum Allocation of Active Filters In A 4-Bus System Using Genetic Algorithm

... the harmonic load flow analysis objective function is ...are total harmonic distortion of voltage and current, telephone interference factor of voltage and current, harmonic ...

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Shunt Hybrid Active Power Filter Improvement Based On Passive Power Filters Synthesis by Genetic Algorithm

Shunt Hybrid Active Power Filter Improvement Based On Passive Power Filters Synthesis by Genetic Algorithm

... Due to proliferation of power electronic equipment and nonlinear loads in power distribution systems, the problem of harmonic contamination and treatment take on great significance .These harmonics interfere with ...

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High Power Factor Bridgeless SEPIC Converter to Improve Total Harmonic Distortion

High Power Factor Bridgeless SEPIC Converter to Improve Total Harmonic Distortion

... SEPIC converter efficiency can be made better by eliminating the diode bridge which is present in the input side of the circuit; instead it requires large input inductor current and LC [r] ...

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Simulation research of PEMFC gas starvation diagnosis based on wavelet analysis and harmonic theory

Simulation research of PEMFC gas starvation diagnosis based on wavelet analysis and harmonic theory

... and distortion, and then through a series analysis of out coming effects of the critical voltage drops, the faults can be accurately judged, and the action can be ...certain harmonic distortion in ...

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Artificial Neural Network Controller for Reducing the Total Harmonic Distortion (THD) in HVDC

Artificial Neural Network Controller for Reducing the Total Harmonic Distortion (THD) in HVDC

... Abstract— A neural network based space vector modulation (SVM) of voltage source inverter is proposed. The voltage source converter (VSC) is highly used in high voltage direct current (HVDC) transmission so that a ...

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Investigation of Power Factor on Harmonic Effect due to Types of Voltage Source

Investigation of Power Factor on Harmonic Effect due to Types of Voltage Source

... frequency. Harmonic waveform distortion is one of the most important issues ...of harmonic effect due to harmonic types of voltage source, where voltage sources are a few types of ...

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Total Harmonic Distortion Analysis of Voltage Source, Current Source and Z-Source Inverter

Total Harmonic Distortion Analysis of Voltage Source, Current Source and Z-Source Inverter

... Z-source inverter (ZSI) which is based on Z-source network can be used to buck and boost the output AC voltage, which is not possible using traditional voltage source[r] ...

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Modified PSO Based SAPF Control Strategy for Harmonic Elimination and Power Factor Correction in Distribution System

Modified PSO Based SAPF Control Strategy for Harmonic Elimination and Power Factor Correction in Distribution System

... This section shows the simulation results of Test power system with SAPF and change of PI values for 100 Generations. The source and load current waveforms for the optimized value of PI are given in this section[11]. Fig ...

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Boosting of Harmonic distortion using Fuzzy and PID controlled Active Power Filter
                 

Boosting of Harmonic distortion using Fuzzy and PID controlled Active Power Filter  

... of total harmonic distortion needs some effective devices, which are capable to nullify the effect of harmonics under varying, load condition? Here proposed controlled active filters for the ...

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An experimental verification of the binary method for three phase voltage source inverter

An experimental verification of the binary method for three phase voltage source inverter

... By resolving the maximum voltage conversion factor, effect of switching frequency, harmonic elimination, total harmonic distortion and harmonics loss factor, we are able to investigate t[r] ...

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