Advanced perturbation and observation (P&O) based maximum power point tracking (MPPT) of a solar photo-voltaic system
Abstract
In this paper, a novel algorithm based MPPT has been suggested for extracting maximum possible power from PV module. The proposed algorithm for controlling the MPPT is based upon the mostly used Perturb and Observe (P&O) method. Along with the proposed algorithm, different existing algorithms have been compared in terms of their tracking speed and implementation complexity. The solar module characteristics (I-V and P-V) have been simulated in MATLAB. The simulation results for various parameters of boost converter have also been obtained. In this paper, we discuss the results of our study of an improved maximum power point tracker (MPPT) of a PV system. The proposed MPPT algorithm is based on the incremental perturbation and observation (IP&O) strategy in which the perturbation steps have been increased to get closer to the maximum power point with minimum possible oscillations. The PV power system, using the proposed MPPT, will be able to optimally track maximum power points with minimum possible oscillation around maximum power points (MPPs). Consequently the light to electricity conversion efficiency can be improved significantly.
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Xin et al. [150] and Sato et al. [151] have presented performance evaluation and prediction of InGaP/GaAs/Ge 3-J solar cells under the irradiation environment.
“Xin et al. [150] and Sato et al. [151] have presented performance evaluation and prediction of InGaP/GaAs/Ge 3-J solar cells under the irradiation environment.”
From A Comprehensive Review on Small Satellite Microgrids (2022) · cites this paper as [151]
By calculating the open-circuit voltage and the short-circuit current, the degradation curves show an accuracy of 5%, which is a good agreement with experimental data.
“By calculating the open-circuit voltage and the short-circuit current, the degradation curves show an accuracy of 5%, which is a good agreement with experimental data.”
From A Comprehensive Review on Small Satellite Microgrids (2022) · cites this paper as [151]
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References 12 · Cited by 52
- Authors
- Sharma, D. K., & Purohit, G.
- Affiliations
- Sir Padampat Singhania University (IN)
- Venue
- 2012 IEEE 5th India International Conference on Power Electronics (IICPE)
- Publisher
- IEEE
- Published
- 2012-12
- Pages
- 1-5
- OpenAlex
- W2033390848
- Cited by
- 52
- References
- 12
- Citations by year
- 2026: 2 · 2025: 8 · 2024: 3 · 2023: 4 · 2022: 7 · 2020: 5 · 2019: 3 · 2018: 2 · 2017: 5 · 2016: 6 · 2014: 7
- FWCI
- 4.72
- Type
- conference paper
- Language
- en
- Open access
- closed
- Locations
- IEEE India International Conference on Power Electronics (publishedVersion)
- Topics
- Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Photovoltaic System Optimization Techniques
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Advanced DC-DC Converters
- Physical Sciences › Energy › Energy Engineering and Power Technology › Power Systems and Renewable Energy
- Keywords
- maximum power point tracking, perturb and observe, photovoltaic systems, boost converter, MPPT algorithm comparison, oscillation reduction, conversion efficiency
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