A Design and Analysis of Voltage Source Inverters for Renewable Energy Applications

Murali, M.; Arulmozhiyal, Arulmozhiyal; Sundaramoorthy, Prem

doi:10.11591/telkomnika.v12i12.6893

Cited by 7 publications

(2 citation statements)

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“…There are a few phases of change. Along these lines it builds the intricacy, size and cost of the framework [6][7]. The proposed framework comprises of staggered Z source (PV) inverter and control circuits with singlestage to deal with an inconsistent number of PV strings with various electrical boundaries, areas, and directions is presented and hence lessening the expense and decrease absolute symphonies distortion [8].…”

Section: Introductionmentioning

confidence: 99%

Hybrid Multi-Level Source Inverter Design and Validation in Solar Photo-voltaic Renewable Energy System

Thirumalini¹,

Murali²,

Arulmozhiyal³

2022

IOP Conf. Ser.: Mater. Sci. Eng.

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This paper proposes the hybrid multi-level source inverter in light of staggered coordinated framework for boosting photo voltaic power. Hybrid multi-level inverter (MLI) proposed to design less number of switches compare with other MLIs of diode clamped multi-level inverter, the smallest number of switches are required to accomplish the highest steps in staircase AC output voltage. HMLIs additionally include variable info voltage and carries out load guideline to keep up with consistent result voltage. The HMLIS intends to operate in multiple stages during shoot through stage exchanging beat width (PWM) adjustment keeps up with to work in buck and lift mode. The activity of proposed work implemented in MATLAB and discuss effectiveness with diminished sounds took care of inverter operation. Model of converter is planned and accomplished the most extreme effectiveness of 95.4% as information voltage goes from 10-60 volts and result of half breed staggered source inverter keeps up with steady of 230v dc. Trial results approve the exhibition of proposed half and half staggered source inverter for exchanged mode power supplies utilized in PC.

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Section: Introductionmentioning

confidence: 99%

Hybrid Multi-Level Source Inverter Design and Validation in Solar Photo-voltaic Renewable Energy System

Thirumalini¹,

Murali²,

Arulmozhiyal³

2022

IOP Conf. Ser.: Mater. Sci. Eng.

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“…Younghoon Cho et al [12] developed a carrierbased neutral voltage modulation strategy for multilevel cascaded inverters under unbalanced dc sources. Murali et al [13] made a design and analysis of voltage source inverter for renewable energy applications. Jamaludin et al [14] proposed a multilevel voltage source inverter with optimized usage of bidirectional switches.…”

Section: Introductionmentioning

confidence: 99%

Prediction of a New Cascaded Hybrid Multilevel Inverter with Less Device Count

Balamurugan

Natarajan

Bensraj

2016

IJEECS

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<p>Multilevel inverters have been opted for high power applications due to reduced harmonic distortion, less device voltage stress and modular structure. This work proposes new modified hybrid H-bridge multilevel inverter using auxiliary switch. This proposed inverter produces five levels output with five power devices and clamping diodes as a phase voltage and nine levels as a line voltage.The levels of the inverters are decided based on the phase voltage not on the line voltage. In this paper the performance of the proposed inverter are measured in terms of line voltage. However, by increase in the number of levels the proposed inverter with reduced number of switches produces low switching losses and improves the efficiency of the inverter. This method achieves the variation of Total Harmonic Distortion (THD) in the inverter and output voltage is observed for various modulation indices. Simulation is performed using MATLAB-SIMULINK for line to line output voltage. Variable Amplitude Phase Disposition (VAPD) strategy provides output with relatively low distortion for all the strategies. It is also seen that VAPOD is found to perform better for all strategies since it provides relatively higher fundamental RMS output voltage.</p>

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