Modeling and Simulation of Grid Connected PV Generation System Using Matlab/Simulink

Benaissa, Omar Mohammed; Hadjeri, Samir; Zidi, Sid Ahmed

doi:10.11591/ijpeds.v8.i1.pp392-401

Cited by 17 publications

(6 citation statements)

References 10 publications

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“…Several studies have explored the modelling of grid tied solar system in various software. For instance, Benaissa et al [3] conducted a thorough examination of a solar photovoltaic (PV) system that is connected to the utility grid using MATLAB/Simulink. This system features a DC-DC boost converter and a DC/AC inverter (VSC) that facilitate the transfer of electrical power to the grid.…”

Section: Literature Reviewmentioning

confidence: 99%

Modeling and Simulation of Grid-Tied Three-Phase PV System in Lahore, Pakistan

Akhtar,

Iqbal

2024

EJECE

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This research examines the implementation of grid-tied solar inverters in Lahore’s energy infrastructure, considering the city’s growing energy demands. Utilizing MATLAB/Simulink for modeling solar photovoltaic systems in Lahore’s arid climate, our study focuses on a house in Askari X housing society, Lahore, Pakistan, with a 5.1 kW load. The results demonstrate the expected system variation of a Grid-Tied PV System during grid disruptions, and the model’s consistent performance across varying irradiance conditions suggests potential economic advantages through net metering. These findings offer practical insights into the economic feasibility and dependability of grid-tied solar inverters in Lahore, highlighting their potential to contribute to the city’s energy needs.

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Section: Literature Reviewmentioning

confidence: 99%

Modeling and Simulation of Grid-Tied Three-Phase PV System in Lahore, Pakistan

Akhtar,

Iqbal

2024

EJECE

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“…The typical structure of a grid-connected photovoltaic power generation system is shown in Figure 1 (Mohammed Benaissa et al, 2017). The system includes solar array, DC/DC, DC/AC, transformer, AC load and other components.…”

Section: Basic Knowledgementioning

confidence: 99%

A data-driven time-delay compensation strategy for ancillary service of the distribution photovoltaic generation system

Shen,

Dong,

Sun

et al. 2023

Front. Energy Res.

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With the increasing integration of distributed photovoltaic (PV) generation, the distribution network has met many challenges in operation and control. Ancillary services on PV generation systems become a necessary function to enhance the distribution network operating stability and resilience. However, due to the complexity of the control framework and the outer data dependency, the time delay on the measured data may bring a significant influence on the effectiveness of the PV system ancillary service. To solve the time delay influence, in this paper, a data-driven time-delay compensation strategy via the long short-term memory (LSTM) method is proposed. The proposed compensation strategy could realize the measured data compensation caused by the communication or calculation delay to maintain the accuracy of measured data that is input into the PV system ancillary service. Besides the LSTM-based method, the data-driven time-delay compensation strategy also includes a LSTM activation control to realize the smooth activation of the compensation strategy into the PV generation system. A modified IEEE 123 bus system with multiple distributed PV generation systems integration is conducted to verify the performance of the proposed compensation strategy. The simulation results indicate that the proposed data-driven time-delay compensation strategy could significantly improve the frequency performance of the PV ancillary service. In addition, the simulation results also show that the LSTM has a strong generalization ability for delay time constant and can deal with the random time delay caused by communication and disturbances in distribution systems.

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“…3, June 2023: 1339-1347 1340 [7]. Varying parameters assessed were total harmonic distortion (THD) [8], [9], inverter power factor at different solar irradiance [10], active and reactive power at different solar irradiance [1], [11], direct current (DC) link voltage [10], and synchronisation of grid voltage and current [6], [7]. Meanwhile, Benaissa et al [12] explored on the used of voltage source converter to DC link voltage and grid current components.…”

Section: Introductionmentioning

confidence: 99%

Assessment of a single-phase single-stage grid-connected photovoltaic system

Anang

Muda

Daud

2023

IJEECS

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A grid-connected photovoltaic (GCPV) system plays an important role in the development of green technology. However, generated photovoltaic (PV) power that is injected into the grid causes instability in the grid system. Previous studies have shown that power quality for a three-phase system is thoroughly being discussed, but not for a single-phase system. Single-phase system also contribute to instability in low-voltage grid networks during high power penetration as majority of the single-phase GCPV nowadays are installed on rooftops. Thus, in this study, the power quality of a single-phase single-stage GCPV system is investigated based on the total harmonic distortion (THD), power factor (PF), and the generated active (P) and reactive (Q) power during different solar irradiance and varying loads conditions. A model of the GCPV system was developed in MATLAB/Simulink, so that certain variables can be varied to observe their effect towards the power quality. The results show that the current and voltage of generated PV power are synchronized and having low current THD which is less than 1% for all cases. PF values are also in the acceptable range in compliance to IEC 61727 standard which is 0.9971, and the generated PQ is in accordance to the connected load.

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Modeling and Simulation of Grid Connected PV Generation System Using Matlab/Simulink

Cited by 17 publications

References 10 publications

Modeling and Simulation of Grid-Tied Three-Phase PV System in Lahore, Pakistan

Modeling and Simulation of Grid-Tied Three-Phase PV System in Lahore, Pakistan

A data-driven time-delay compensation strategy for ancillary service of the distribution photovoltaic generation system

Assessment of a single-phase single-stage grid-connected photovoltaic system

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