Fuzzy Logic Controller and P&O-Based MPPT Techniques for Stand-Alone PV Systems: A Comparison DOI
Rajesh Kumar, Ananyo Bhattacharya,

Aanchal Singh S. Vardhan

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 13, 2024

Abstract The proposed work focuses on photovoltaic (PV) system monitoring and the use of maximum power point tracking (MPPT) techniques for optimal generation. It emphasizes widespread application artificial intelligence (AI) in MPPT methods solar systems, which can significantly improve performance efficiency. However, AI-based may be more computationally intensive costly. Hybrid combine traditional AI to balance complexity, addressing these issues. Fuzzy logic control (FLC) emerges as a viable technique, though synchronization is required under variable irradiation weather conditions. This paper uses MATLAB/Simulink compare four main techniques: fuzzy-based step size P&O, FLC, hybrid P&O-FLC algorithms. Further, symmetric fuzzy controller, perturb-and-observe (P&O) method, mixed method that combines both P&O-based controllers were compared. At same time, many other FLC-based strategies also examined. All tests performed PV with DC-DC boost converter, considering varying atmospheric Overall, study's aim provide insights into relative effectiveness various techniques, particular emphasis FLC its hybrids variety environmental scenarios.

Language: Английский

Model-based fault detection in photovoltaic systems: A comprehensive review and avenues for enhancement DOI Creative Commons
Bilal Taghezouit, Fouzi Harrou, Ying Sun

et al.

Results in Engineering, Journal Year: 2024, Volume and Issue: 21, P. 101835 - 101835

Published: Jan. 30, 2024

Solar photovoltaic (PV) systems have become a vital renewable energy source, witnessing rapid global demand. Nevertheless, these are susceptible to faults and anomalies that can deteriorate performance yield significant consequences. Hence, this paper is dedicated reviewing recent advancements in monitoring, modeling, fault detection methods for PV systems. It encompasses diverse system types, including grid-connected, stand-alone, hybrid configurations, delves into the latest data acquisition monitoring techniques. The review also discusses various modeling approaches, empirical, analytical, numerical models, highlighting significance of model validation calibration. Furthermore, it provides comprehensive analysis model-based Overall, underscores pivotal role offers thorough comprehension available techniques enhancing management maintenance.

Language: Английский

Citations

20
An adaptive control strategy for integration of wind farm using a VSC-HVDC transmission system DOI Creative Commons
Adil Mansouri,

Abderazzak Ammar,

Abdelmounime El Magri

et al.

Results in Engineering, Journal Year: 2024, Volume and Issue: 23, P. 102359 - 102359

Published: June 13, 2024

Language: Английский

Citations

20
Novel initialization strategy: Optimizing conventional algorithms for global maximum power point tracking DOI Creative Commons

Nedaa Al-Tawalbeh,

Muhammad Hamza Zafar, Mohd Amran Mohd Radzi

et al.

Results in Engineering, Journal Year: 2024, Volume and Issue: 22, P. 102067 - 102067

Published: March 31, 2024

In this research, a novel initialization strategy for conventional MPPT algorithms is proposed to define the best position tracking process start over P–V curve. Consequently, global maximum power point (GMPP) becomes nearest or first among existing multiple MPPs under partial shading condition (PSC). addition, step size of applied algorithm minimized based on its proximity actual GMPP. Therefore, speed improved, and loss can be reduced by approach. The major advantages approach are eliminating need modify original algorithm, hybridizing with other algorithms, employing any complex procedures, as in metaheuristic optimization algorithms. Hence, it overcoming main drawbacks MPPT. work, simplest technique, which perturbation observation (P&O) show enhancement performance without introduce processes. MATLAB/Simulink simulation model hardware implementation digital signal processing (DSP) controller TMS320F28335 two distinct methodologies used validate outperformance when applying technique PSC various weather fluctuations. outcomes that was successful extracting peak while also improving time response, accuracy, generating oscillations.

Language: Английский

Citations

10
An Adaptive Energy Management Strategy for Plug-in Hybrid Electric Vehicles (PHEVs) Utilizing Real-Time Speed Profiles and Optimized Battery Discharge Levels DOI Creative Commons
Prakash Kumar Nayak, Mantra Prasad Satpathy

Energy Storage and Saving, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

Citations

1
Voltage stability assessment and contingency ranking in power systems based on modern stability assessment index DOI Creative Commons
Salah Mokred, Yifei Wang

Results in Engineering, Journal Year: 2024, Volume and Issue: 23, P. 102548 - 102548

Published: July 14, 2024

Electric loads steadily increase each year due to economic and population expansion, placing electric systems close their stability limits. Also, the electrical network is a sophisticated system with various control, protection devices, power electronics. Any malfunction in these components can disrupt reliability. Therefore, ensuring safe dependable operation requires continuous precise voltage monitoring prevent instability cascading outages. Despite existence of numerous indexes, limitations often make them ineffective under varying operating conditions. In response challenges, this article proposes modern assessment index (MSAI) designed specifically assess different scenarios. The MSAI aims accurately stress levels lines, enabling operators proactively manage One key advantage its ability determine maximum allowable load loading margin, which crucial for maintaining stable changing order validate effectiveness proposed index, extensive evaluations are conducted using IEEE 30, 57, 118 bus test systems. study meticulously compares performance other prominent indicators, highlighting superiority providing predictive insights into areas prone potential contingencies. By empowering preemptive correction capabilities, reduces risk successive outages enhances overall flexibility. contingency ranking were evaluated via smooth method MATLAB environment.

Language: Английский

Citations

6
Load frequency Control in Renewable based Micro Grid with Deep Neural Network based Controller. DOI Creative Commons

Prasantini Samal,

Niranjan Nayak,

Anshuman Satapathy

et al.

Results in Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 103554 - 103554

Published: Dec. 1, 2024

Language: Английский

Citations

5
Decentralized control system for unlimited street lighting poles with an intelligent, energy-saving off-grid maximum power point tracking battery charger DOI Creative Commons
Hussain Attia,

Ali Al-Ataby,

Maen Takruri

et al.

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 103961 - 103961

Published: Jan. 1, 2025

Language: Английский

Citations

0
Swarm Intelligence-Driven Multi-Objective Optimization for Microgrid Energy Management and Trading considering DERs and EVs Integration: Case Studies from Green Energy Park, Morocco DOI Creative Commons
Abdelilah Rochd, Abdelhadi Raihani,

Oumaima Mahir

et al.

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104400 - 104400

Published: Feb. 1, 2025

Language: Английский

Citations

0
Maximum Power Point tracking implementation based on self-learning adaptive GA-Neural controller for standalone PV applications DOI Creative Commons

Ihssane Chtouki,

Patrice Wira,

Malika Zazi

et al.

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104587 - 104587

Published: March 1, 2025

Language: Английский

Citations

0
Real-Time Ultra Short-Term Irradiance Forecasting Using a Novel R-GRU Model for Optimizing PV Controller Dynamics DOI Creative Commons
N. B. Sushmi,

D. Subbulekshmi

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 105046 - 105046

Published: April 1, 2025

Language: Английский

Citations

0