Extraction of Maximum Electrical Power from Solar Photovoltaic-Based Grid-Tied System

Karna, Dhairya; Vikram, Aditya; Kumar, Astitva; Rizwan, M.

doi:10.1007/978-981-16-1476-7_33

Cited by 4 publications

(3 citation statements)

References 11 publications

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“…A different output is produced by solar modules depending on the PV system's region and its sunlight conditions [22]. The factors that influence the power outputs of the modules go beyond the cost of the module; rather, the tilt, orientation, latitude, climate, and temperature can have major impacts on a solar system's performance [23,24]. The PV modules generate electricity throughout the day, but the power generation is maximum only when the sun shines directly on them, which depends on the angle of rays that hit the modules.…”

Section: Average Daily Power Generated From January 2022 To March 2022mentioning

confidence: 99%

Section: Average Daily Power Generated From January 2022 To March 2022mentioning

confidence: 99%

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Analysis of Performance Yield Parameters for Selected Polycrystalline Solar Panel Brands in South Africa

2023

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Electricity access is an essential factor for any nation’s fast-growing economic and technological development. Therefore, to meet the fast-growing world population, the adoption of a mix of energy sources, including renewable energy, is one of the ways to address the paucity supply of energy worldwide. In this paper, the performance yields of five solar photovoltaic (PV) modules, named PV1, PV2, PV3, PV4, and PV5, from different manufacturers were analyzed and compared to their respective cost benefits for profitable customer’s choice. The study on the panels was conducted at the geographical locations of 25.7535° S latitude and 28.2079° E longitude, with an average perimeter of 525.6 m in Pretoria, South Africa. The panels were installed without shading under the same condition of solar irradiation. The power output of each module was collected three times a day for six months. The analysis showed that the power outputs or performances of the respective modules are majorly affected by their surface temperatures as indicated by the values of multiple regression correlation of 92.9%, 96.9%, 99.1%, 97.2%, and 77.5% between the respective modules’ power outputs and temperature. The study also showed a techno-economic evaluation method that helps to economically alleviate the cost of solar PVs and balance the choice of the PV panels according to their short-term performances.

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Section: Average Daily Power Generated From January 2022 To March 2022mentioning

confidence: 99%

Section: Average Daily Power Generated From January 2022 To March 2022mentioning

confidence: 99%

Analysis of Performance Yield Parameters for Selected Polycrystalline Solar Panel Brands in South Africa

2023

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“…Furthermore, continuous development of such methods is still ongoing. For example, particle swarm optimization, ant colony, bat algorithm, and simulated annealing, etc are employed for maximum power harnessing [36], [37].…”

Section: Techniquesmentioning

confidence: 99%

Model-Based Maximum Power Point Tracking Algorithm With Constant Power Generation Capability and Fast DC-Link Dynamics for Two-Stage PV Systems

et al. 2022

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In this paper, a model-based maximum power point tracking (MPPT) technique is presented for a two-stage grid-connected photovoltaic (PV) system, where the loci of the maximum power points (MPPs) is specified accurately based on a new formulation. In this formulation, the effect of both irradiance and temperature is taken into consideration, whereas the irradiance is estimated to reduce the cost of the system and enhance its reliability. Furthermore, constant power generation (CPG) is integrated with the developed MPPT method to facilitate other power regulation schemes in the PV system. The proposed methodology is compared with the well-known perturb and observe (P&O) method for evaluation. Additionally, a modified version of the P&O is included in the comparison for better assessment. The effect of different partial shading conditions on the system's performance is also investigated. The DClink PI controller is replaced with a new adaptive DC-link controller to enhance the transient behavior of the PV system. Moreover, the suggested DC-link controller removes the DC offsets, which appear in case of gradient increase or decrease in the input PV power. In contrast to the conventional PI controller, which has poor performance at such circumstances. The active and reactive power exchange with the grid is managed using a computationally efficient finite-set model predictive control (FS-MPC) algorithm. Furthermore, switching frequency minimization is added as a secondary objective using a weighting factorless procedure. The grid-voltage sensors are eliminated and estimated using an extended Kalman filter (EKF). The overall control strategy is evaluated using experimental implementation, hardware-in-the-loop (HIL), and matlab/simulink.

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Grey Wolf Optimization Inspired Maximum Power Extraction from SPV System for Water Pumping Application

Kumar

Bilal

Rizwan

et al. 2022

2022 International Conference for Advancement in Technology (ICONAT)

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Extraction of Maximum Electrical Power from Solar Photovoltaic-Based Grid-Tied System

Cited by 4 publications

References 11 publications

Analysis of Performance Yield Parameters for Selected Polycrystalline Solar Panel Brands in South Africa

Analysis of Performance Yield Parameters for Selected Polycrystalline Solar Panel Brands in South Africa

Model-Based Maximum Power Point Tracking Algorithm With Constant Power Generation Capability and Fast DC-Link Dynamics for Two-Stage PV Systems

Grey Wolf Optimization Inspired Maximum Power Extraction from SPV System for Water Pumping Application

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