• No results found

Total Harmonic Distortion

Small Scale Two Level PWM Driver Design for Single Phase Sine Wave Inverter and Total Harmonic Distortion Mitigation

Small Scale Two Level PWM Driver Design for Single Phase Sine Wave Inverter and Total Harmonic Distortion Mitigation

... minimum total harmonic distortion and ...inverter. Total harmonic distortion (THD) in AC voltage would be mitigated much more when high frequency (more than 8 kHz) carrier signal ...

7

Comparison of the 
		effect of filter designs on the total harmonic distortion in three phase 
		stand alone photovoltaic systems

Comparison of the effect of filter designs on the total harmonic distortion in three phase stand alone photovoltaic systems

... The function of a single tuned filter is to filter out specific frequency by creating a low-impedance path to ground. The dominant harmonics currents will flow out of the load resulting in a lower total ...

7

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

... Voltage Harmonic Distortion in the output of the ...voltage harmonic distortion a multilevel inverter can be ...the harmonic frequencies will not produce usable torque but causes ...

6

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 network. ...

10

Calculating Total Harmonic Distortion by Measuring Sine Wave

Calculating Total Harmonic Distortion by Measuring Sine Wave

... its total harmonic distor- tion when sampled first on the points and then by jumping with a delta of ...calculating total harmonic distortion (THD) for digital sine wave generation with ...

6

Study of Total Harmonic Distortion Using Space Vector Modulation Technique in Permanent Magnet Synchronous Motor

Study of Total Harmonic Distortion Using Space Vector Modulation Technique in Permanent Magnet Synchronous Motor

... Here the mathematical model of a SVM based three phase inverter is formulated and simulations are done with MATLAB/Simulink. From the results it can be given that the total harmonic distortion can be ...

5

Index Terms– Hybrid multilevel inverter, Space vector pulse width modulation (SVPWM), Total harmonic distortion (THD).

Index Terms– Hybrid multilevel inverter, Space vector pulse width modulation (SVPWM), Total harmonic distortion (THD).

... the total harmonic distortion (THD) of the output voltage of the inverter and uses simple arithmetic for determining the sector and does not require lookup ...

8

Fuzzy Controlled Shunt Active Used For Minimization of Total Harmonic Distortion of Transmission Line
                 

Fuzzy Controlled Shunt Active Used For Minimization of Total Harmonic Distortion of Transmission Line  

... Abstract:- When using nonlinear loads, affects the quality of supply power ,which leads to a number of issues like harmonics, voltage sag, voltage swell, flicker, voltage imbalance etc. These issues affect the ...

5

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 ...

8

Total Harmonic Distortion Performance of The Grid Connected Solar Photovoltaic System at Universiti Teknikal Malaysia Melaka

Total Harmonic Distortion Performance of The Grid Connected Solar Photovoltaic System at Universiti Teknikal Malaysia Melaka

... Abstract- The worldwide installation of solar photovoltaic (PV) system has proliferated in the last decades. This will inevitably introduce power quality issues to the grid as the solar PV penetration increases. The high ...

9

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 ...

7

Analysis of Total Harmonic Distortion for Grid Connected Photovoltaic Systems

Analysis of Total Harmonic Distortion for Grid Connected Photovoltaic Systems

... of Total harmonic distortion (THD) for grid connected photovoltaic (PV) ...and Total Harmonic Distortion (THD) analysis are obtained in MATLAB SIMULINK and simulation outputs are ...

8

A Study on Relationship between Power of Adapter and Total Harmonic Distortion of Earphone s leaking Sound

A Study on Relationship between Power of Adapter and Total Harmonic Distortion of Earphone s leaking Sound

... affect distortion. Because theoretically, most of even harmonic component was ...eliminated. Distortion of power supply can be caused by non-linearities of ...the total harmonic ...

8

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

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

8

Total Harmonic Distortion Minimization of Multilevel Converters Using Genetic Algorithms

Total Harmonic Distortion Minimization of Multilevel Converters Using Genetic Algorithms

... This paper presents a genetic algorithm (GA) optimization technique to find the optimum switching angles of 11-level inverter with minimum number of dc sources and switches in comparison with the cascade multilevel ...

5

Predicting Total Harmonic Distortion (THD) in Asymmetric Digital Subscriber Line (ADSL) Transformers using Simulation

Predicting Total Harmonic Distortion (THD) in Asymmetric Digital Subscriber Line (ADSL) Transformers using Simulation

... It is important, therefore, in a simulation model to include the nonlinear core model to ensure that the transformer does not degrade the performance of the system as a whole. This paper concentrates on this aspect of ...

8

Total Harmonic Distortion of Single Phase Mid Point Cycloconverter Comparison Between MOSFET, IGBT and GTO Power Devices

Total Harmonic Distortion of Single Phase Mid Point Cycloconverter Comparison Between MOSFET, IGBT and GTO Power Devices

... Several application use cycloconverter circuit for example cement mill drives, ship propulsion, HVDC transmission systems and Aircraft or shipboard power supplies Mine winders [1],[2],[3]. When, number of poles in ...

6

STATOR TURN-TO-TURN FAULT DETECTION OF SYNCHRONOUS GENERATOR USING TOTAL HARMONIC DISTORTION (THD) ANALYZING OF MAGNETIC FLUX LINKAGE

STATOR TURN-TO-TURN FAULT DETECTION OF SYNCHRONOUS GENERATOR USING TOTAL HARMONIC DISTORTION (THD) ANALYZING OF MAGNETIC FLUX LINKAGE

... On the other hand, Payne et al. [12] briefly compared the different types of fault diagnosis system in transverse flux motor that is presented in Table 1. Their results showed the monitoring devices which rely on the ...

22

Mitigation of Total Harmonic Distortion for UPQC Based DFIG System Using Various Controllers

Mitigation of Total Harmonic Distortion for UPQC Based DFIG System Using Various Controllers

... shunt and series active power filters. The series part of the UPQC is known as Dynamic Voltage Restorer (DVR). It is used to maintain balanced, distortion free nominal voltage at the load. The shunt part of the ...

8

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] ...

9

Show all 7733 documents...

Related subjects