Review Article

A Review on Factors Influencing the Mismatch Losses in Solar Photovoltaic System

Table 6

Studies on the effect of different topological connections.

ObjectivesResultReferences

Many different types of SPV array problems are discussed in this work, including the more frequent ones such as open circuits, shorts between lines, and ground faults.It was found that a solar photovoltaic system’s performance was affected by various fault conditions on SPV arrays of different topological configurations and fault conditions.Lipták and Bodnár [155]
New tempered glass-based SPV panels with m-Si and p-Si SPV cells will be tested experimentally to determine their electrical performance.A solar radiation level of 900 W/m2 produced results of 67.4 W and 75.67 W from p-Si and m-Si SPV modules, respectively.Ding et al. [156]
For the SPV system to which it is connected, each converter employs its MPPT algorithm. When subjected to uniform solar radiation, the operational voltage and power output of each panel tend to be equal under this topology.In both the simulation and the laboratory, the new strategy of comparing the electric properties of nearby SPV panels produced similar results for identifying partial shadow events. System performance was predicted to be in line with the design.Raeisi and Sadeghzadeh [157]
Maximum power point tracking (MPPT) approaches and SPV system configurations are compared to increase the output of an SPV system in this article.This study’s findings show that intelligent techniques, as opposed to offline and online MPPT techniques, have greater future potential.Sharma et al. [158]
This paper presents a new architecture based on distinct generation characteristics for the integration of large-scale SPV plants into fragile networks.Weak grid integration can be better assessed with the proposed framework because it provides accurate voltage and energy estimates that have a high degree of reliability.Saranchimeg and Nair [159]
This article presents and evaluates the SP, TCT BL, and HC configurations under partially shaded conditions.The array’s generated power was found to be affected by the type and amount of partially shaded modules. TCT configuration outperforms SP design when the shadow is oblique, as proven by the research results and findings.Kothari [160]
For small-scale photovoltaic solar generation projects, residential complexes are ideal because they have sufficient space and large energy demand.According to the location where the study is taking place, the process and regulations for connecting a solar photovoltaic system to the energy endorsement firm in charge should be examined.Muñoz et al. [161]
Direct Power Control (DPC) can be used to improve the quantity of solar power that is fed into the grid from a photovoltaic plant.This system uses an MPPT (maximum power point tracking) technique-controlled DC-DC converter as its principal renewable source.Zizoui et al. [162]
In this study, the floating photovoltaic (FPV) system is studied for its possible usage in Egypt’s hydropower resources.The researchers examined both fixed mounting and single-axis tracking FPV, with the latter achieving a 4.96 percent greater energy rate. The combination of FPV technology with a hydrohybrid power system resulted in a 44,270.61-tonne reduction in overall CO2 emissions.Ravichandran et al. [163]