Results 61 to 70 of about 551 (171)

Global maximum power point tracking for photovoltaic systems under partial and complex shading conditions using a PID based search algorithm (PSA)

IET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.
This study presents a fresh approach to maximum power point tracking (MPPT) technique utilizing the proportional–integral–derivative‐based search algorithm to effectively identify the MPP under varying partial shading conditions. Compared to existing methods, the proposed algorithm demonstrates superior performance in power tracking efficiency ...
Md Adil Azad, Adil Sarwar, Mohd Tariq, Farhad Ilahi Bakhsh, Shafiq Ahmad, Adamali Shah Noor Mohamed, Md Rasidul Islam   +6 more
wiley   +1 more source

An Ultrafast Maximum Power Point Setting Scheme for Photovoltaic Arrays Using Model Parameter Identification

International Journal of Photoenergy, Volume 2015, Issue 1, 2015., 2015
Maximum power point tracking (MPPT) for photovoltaic (PV) arrays is essential to optimize conversion efficiency under variable and nonuniform irradiance conditions. Unfortunately, conventional MPPT algorithms such as perturb and observe (P&O), incremental conductance, and current sweep method need to iterate command current or voltage and frequently ...
Zhaohui Cen, Francisco A. S. Neves
wiley   +1 more source

New Global Maximum Power Point Tracking Technique Based on Indirect PV Array Voltage Control for Photovoltaic String Inverters With Reduced Number of Sensors

IEEE Access
This paper presents a study regarding the development of a single-stage single-phase grid-tied photovoltaic (PV) inverter with a new Global Maximum Power Point Tracking (GMPPT) technique.
Pedro A. R. Freitas, Lucas P. Pires, Luiz C. Freitas, Enio C. Resende, Henrique T. M. Carvalho, Luiz C. G. Freitas, Gustavo B. Lima   +6 more
doaj   +1 more source

An Improved Partial Shading Detection Strategy Based on Chimp Optimization Algorithm to Find Global Maximum Power Point of Solar Array System

Energies, 2022
A PV system’s operation highly depends on weather conditions. In case of varying irradiances or load changes, there is a power mismatch between various modules of the PV array.
Muqaddas Elahi, Hafiz Muhammad Ashraf, Chul-Hwan Kim   +2 more
doaj   +1 more source

Novel bio-inspired memetic salp swarm algorithm and application to MPPT for PV systems considering partial shading condition [PDF]

, 2019
© 2019 Elsevier Ltd This paper proposes a novel bio-inspired optimization method named memetic salp swarm algorithm (MSSA). It is developed by extending the original salp swarm algorithm (SSA) with multiple independent salp chains, thus it can implement ...
Jiang, L, Li, H, Shu, H, Sun, L, Yang, B, Yu, T, Zhang, X, Zhong, L   +7 more
core   +1 more source

Global Maximum Power Point Tracking Technique for Solar PV System Under Shaded Conditions Using Enhanced Jaya Algorithm

International Transactions on Electrical Energy Systems, Volume 2025, Issue 1, 2025.
Recent advancements in electric vehicles (EVs) and modern power systems offer broad opportunities for integrating renewable energy solutions. Solar photovoltaic (PV) systems, in particular, inherently avoid harmonic injection at the source due to the absence of alternating current (AC) power.
Rambabu Motamarri, Tousif Khan Nizami, Ramanjaneya Reddy Udumula, Alireza Hosseinpour, Arnab Biswas   +4 more
wiley   +1 more source

Decentralized Autonomous Hybrid Renewable Power Generation

Journal of Renewable Energy, Volume 2015, Issue 1, 2015., 2015
Power extension of grid to isolated regions is associated with technical and economical issues. It has encouraged exploration and exploitation of decentralized power generation using renewable energy sources (RES). RES based power generation involves uncertain availability of power source round the clock.
Prakash Kumar, Dheeraj Kumar Palwalia, Jing Shi   +2 more
wiley   +1 more source

Analysis of MPPT Failure and Development of an Augmented Nonlinear Controller for MPPT of Photovoltaic Systems under Partial Shading Conditions

Applied Sciences, 2017
The output–voltage–power curves of photovoltaic (PV) arrays exhibit complex multi-peak shapes when local shading occurs. The existing maximum power point tracking (MPPT) algorithms to solve this multi-peak problem do not consider the possibility of ...
Mingxuan Chen, Suliang Ma, Jianwen Wu, Lian Huang   +3 more
doaj   +1 more source

Development of PSO for tracking Maximum Power Point of Photovoltaic Systems [PDF]

, 2019
For a photovoltaic system, the relationship of the output voltage and power is usually non-linear, so it is essential to equip a MPPT controller in PV systems.
Dong, Van Huong, Hoang, Thi Thom, Le, Thi Huong, Nhu, Khai Hoan, Pham, Cong Thanh   +4 more
core   +1 more source

Developing a resilient framework for electric vehicle charging stations harnessing solar energy, standby batteries and grid integration with advanced control mechanisms

Energy Science &Engineering, Volume 12, Issue 10, Page 4355-4370, October 2024.
It is imperative that electric vehicle charging stations be equipped with solar power and standby batteries. Consequently, this article presents and evaluates a system that utilizes a proportional‐integral‐derivative controller, a neural network‐equipped grid and a charging station utilizing a Dragon Fly Optimization Algorithm to generate power and a ...
Debabrata Mazumdar, Pabitra K. Biswas, Chiranjit Sain, Furkan Ahmad, Luluwah Al‐Fagih   +4 more
wiley   +1 more source