Modeling and Design of Single-Phase PV Inverter with MPPT Algorithm Applied to the Boost Converter Using Back-Stepping Control in Standalone Mode

Diouri, Omar; Es-Sbai, Najia; Errahimi, Fatima; Gaga, Ahmed; Alaoui, Chakib

doi:10.1155/2019/7021578

Cited by 24 publications

(20 citation statements)

References 33 publications

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“…The disadvantage of this algorithm is that the operating point at the MPP is never smooth and steady. It is constantly oscillating in the MPP field [26]- [28]. To minimize this, we can use small disturbance changes around the MPP.…”

Section: Introductionmentioning

confidence: 99%

Design and PIL Test of High Performance MPPT Controller Based on P&O-Backstepping Applied to DC-DC Converter

Diouri¹,

Gaga

Senhaji³

et al. 2022

Journal of Robotics and Control

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This paper presents the design, test and validation process of the maximum power point tracking (MPPT) based on the Perturb and Observe backstepping controller. The design of this robust controller follows a sequence of two tests of the validated model-based design (MBD) approach. Our contribution is to give a roadmap for designing, testing and validating embedded software for MPPT algorithms. Perturb and observe algorithm is used to generate the reference voltage which is used by the backstepping controller to generate the maximum power. Then, after simulation of all these techniques, generated optimized C code for the STM32F4 microcontroller is necessary to test the controller on embedded platform. Therefore, the algorithm of MPPT is simulated by Model in the Loop (MIL) and Processor in the Loop (PIL) techniques. The results show that the proposed system has full control over reference power, for different atmospheric changes, by backstepping and integrating into a 32-bit ARM microcontroller. In all of the various tests, the embedded software developed demonstrates high compliance and high performance with MPPT requirements.

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Section: Introductionmentioning

confidence: 99%

Design and PIL Test of High Performance MPPT Controller Based on P&O-Backstepping Applied to DC-DC Converter

Diouri¹,

Gaga

Senhaji³

et al. 2022

Journal of Robotics and Control

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“…The angle of inclination of the axis of such rotation relative to the horizontal is equal to the geographic latitude of the space. For example, for solar panel, located at latitude of 56, the axis of such rotation must be inclined 56 °northward (or, equally, deviate by 34% from the vertical) [14]. Such rotation is already very easy to organize, however, and requires a lot of space for a large group to rotate freely.…”

Section: Introductionmentioning

confidence: 99%

Machine Learning Strategy to Achieve Maximum Energy Harvesting and Monitoring Method for Solar Photovoltaic Panel Applications

Ganthia

Hanumanthakari

Gudimindla

et al. 2022

International Journal of Photoenergy

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The choice of the optimal orientation of the solar panels is by far one of the most important issues in the practical application of solar installations. The use of phase changing materials (PCMs) is an efficient approach of storing solar thermal energy. Because PCMs are isothermal in nature, they provide better density energy storage and the capacity to function across a wide temperature range. Unfortunately, this feature is very rare on various solar power panels; however, ignoring it can reduce the performance of the panels to unacceptable levels. The fact is that the angle of incidence of rays on the surface greatly affects the reflection coefficient and, consequently, the role of unacceptable solar energy. In this paper, a smart energy harvesting model was proposed. In the case of glass, when the angle of incidence varies vertically from its surface to 30, the reflection coefficient is practically unchanged and slightly less than 5%, i.e., more than 95% of the radiation goes inwards. Furthermore, the reflection increase is noticeable, and the area of the reflected radiation by 60 doubles to almost 10%. At an angle of incidence of 70, it reflects 20% of the radiation, and at 80, 40%. For most other objects, the dependence of the reflection magnitude on the angle of incidence is approximately the same.

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“…Ehikhamenle and Okeke [14] developed a 2.5kVA low frequency inverter using a Microcontroller Based Frequency counter with a boost converter. Diouri et al [15] proposed a high-performance transformerless, single-phase PV inverter in the standalone mode, using a nonlinear back-stepping control. Combination of fuzzy logic and proportional resonant (PR) control to suppress leakage current in a transformerless inverter for grid-connected PV systems was proposed by Suresh et al [16].…”

Section: Introductionmentioning

confidence: 99%

Simulation and Construction of a High Frequency Transformer-Based Inverter for Photovoltaic System Applications

Yusuf

Loko

Abdulhamid³

et al. 2022

JERR

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Aims: To simulate and construct a single phase, pure sine wave inverter using a high frequency transformer. Study Design: Experimental design through simulation studies using pulse width modulation and proportional integral controller. Place and Duration of Study: Department of Physics, Nasarawa State University Keffi, Nigeria, between July 2021 and March 2022. Methodology: Secondary data from Shenzhen EMPTEK EP1100 PRO manufacturer’s datasheets website was utilized for modelling and simulation of the inverter schematic using PSIM version 12.0.3 software. The system consists of DC source-Link, DC-DC converter, VS full bridge with MOSFET driver, LCL filter, HF transformer, and PI controller. The circuit was constructed at a rated power of 1kW and analysis of the inverter output was carried out over a range of steady state loading conditions. Results: A fairly good steady state dynamic response was obtained by the system with an output voltage range of 220V to 224V, output current range of 5.02A to 5.51A; all recorded over a range of loading conditions. The highest inverter efficiency was found to be 97.47% at a load of 0.036Ω, while the power delivered by the inverter at this load was 1049.18W. The lowest value of the efficiency, which was 91.79%, occurred at the lowest load of 0.029Ω, and the output power delivered by the inverter at this load was 1172.53W. Conclusion: The circuit combines the advantage of galvanic isolation and high conversion efficiency which reduces harmonic disturbance resulting from non-linear circuit behavior. The disadvantage of weaker load capacity and impact resistance is greatly improved using the PI controller. It can serve as a good source of alternative power supply for domestic and commercial users especially in Nigeria where the power supply is unstable and unreliable.

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Modeling and Design of Single-Phase PV Inverter with MPPT Algorithm Applied to the Boost Converter Using Back-Stepping Control in Standalone Mode

Cited by 24 publications

References 33 publications

Design and PIL Test of High Performance MPPT Controller Based on P&O-Backstepping Applied to DC-DC Converter

Design and PIL Test of High Performance MPPT Controller Based on P&O-Backstepping Applied to DC-DC Converter

Machine Learning Strategy to Achieve Maximum Energy Harvesting and Monitoring Method for Solar Photovoltaic Panel Applications

Simulation and Construction of a High Frequency Transformer-Based Inverter for Photovoltaic System Applications

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