ISSN: 2349-5162 | Impact Factor: 5.87

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Published in:

Volume 4 Issue 4
April-2017
eISSN: 2349-5162

Unique Identifier

JETIR1704040

Page Number

160-165

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Title

“HARMONIC MITIGATION TECHNIQUES FOR PV GRID CONNECTED INVERTER WITH ADAPTIVE HYSTERESIS BAND CONTROL’'- A COMPREHENSIVE REVIEW

Abstract

Mostly type of renewable energy systems works in combination with the present electrical grid. In Photovoltaic (PV) grid connected inverter system, power quality is big matter. This paper presents grid connected photovoltaic (PV) system that not only can inject active power to the grid but also can recompense harmonics and reactive power of nonlinear loads as a shunt active filter. The estimation of inverter is established with effort on high reliability, low cost and mass-production for changing electrical energy from the PV module to the grid. Dissimilar types of inverter topologies are present, associate and calculated against demand, component rating and rate. Inverter connected PV system to clarify electrical performance subjected to different operating situation. This paper defines adaptive hysteresis technique for solar PV system grid connected inverter to mitigate the current related problem. Basically the adaptive hysteresis current control technique changes the hysteresis band width allowing to modulation frequency, supply voltage, dc capacitor voltage and reference current wave. The hysteresis current controller also defines the switching time of the shunt active power filter. Maximum power point tracking (MPPT) algorithm is used in order to obtain maximum power under different sun irradiance from PV; hence, in the blackness the system is used as an active filter and in the sunlight the system operates as both power conditioner and shunt active filter simultaneously. Simulation results using MATLAB/SIMULINK verifies effectiveness of the system in injecting of maximum power captured by the PV system to the grid and compensating of the harmonic currents and reactive power of the nonlinear load.

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"“HARMONIC MITIGATION TECHNIQUES FOR PV GRID CONNECTED INVERTER WITH ADAPTIVE HYSTERESIS BAND CONTROL’'- A COMPREHENSIVE REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 4, page no.160-165, April-2017, Available :http://www.jetir.org/papers/JETIR1704040.pdf

Publication Details

Published Paper ID: JETIR1704040
Registration ID: 170224
Published In: Volume 4 | Issue 4 | Year April-2017
DOI (Digital Object Identifier):
Page No: 160-165
ISSN Number: 2349-5162

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