Harmonic Distortion Assessment in the Single-Phase Photovoltaic (PV) System Based on SPWM Technique

Rath, Debswarup; Kar, Sanjeeb Kumar; Patra, Akshaya Kumar

doi:10.1007/s13369-021-05437-6

Cited by 7 publications

(3 citation statements)

References 29 publications

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“…VTHD and ITHD obtained were not exceed 5% which follows the standards for Malaysian grid. However, as per agreed in literature [2], [5], [18], implementing relevant filters can improve the performance of THD. Hence, this study will be implementing a filter to observe the effect on the THD level.…”

Section: Resultsmentioning

confidence: 91%

“…Furthermore, the energy sector including RE also affected due to this crisis. The conventional non-renewable sources will give effects on the environment such as carbon dioxide, carbon monoxide, sulphur dioxide, and many more [2]. Thus, the installation of renewable energy systems on medium and low-voltage distribution networks is gaining popularity [3].…”

Section: Introductionmentioning

confidence: 99%

“…Next, the selection of power electronic components of single-stage single phase inverter was chosen before connected to a low pass LCL filter. Many literatures agreed that the use of the filter demonstrates less THD than before filtering [2], [6], [17].…”

Section: Introductionmentioning

confidence: 99%

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Analysis of total harmonic distortion in single-phase single-stage grid-connected photovoltaic system

Anang

Muda

2023

IJPEDS

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This study presents the power quality issue mainly focus the effect of total harmonic distortion (THD) on a grid-connected PV system. Firstly, a grid-connected PV system with a single-phase single-stage has been developed to monitor the output values of voltage and current and also its harmonic distortion behaviours. Maximum power point tracking (MPPT) was implemented since it is proven as the first step for THD reduction because MPPT will extract maximum output power, voltage, and current of the PV system without fluctuation which leads to a low THD level. Furthermore, the employment of a good filter also reduces the THD level in a PV system. Thus, this study will focus on the THD analysis to resolve the power quality problems in the grid-connected PV system. The result shows that the THD value for current, ITHD analysis is more significant than the THD value for voltage, VTHD analysis in the case of grid-connected PV systems operating under different solar irradiances. In a conclusion, the increase in solar irradiance will increase the rated values of generated power and current thus, increasing the performance of THD values.

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Section: Resultsmentioning

confidence: 91%

Section: Introductionmentioning

confidence: 99%