Results 71 to 80 of about 952 (128)

An experimental realization of improved grid integrated multilevel inverter based PV systems with MPPT

IET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.
This research work explains a sliding mode controller‐based multilevel inverter for grid integrated photovoltaic (PV) power structure. A gravitational search algorithm (GSA) based on maximum power point tracking (MPPT) has also been discussed for optimal PV power achievement.
Neeraj Priyadarshi, Mahajan Sagar Bhaskar, Mohamed G. Hussien, Baseem Khan, Abd El‐Wahab Hassan   +4 more
wiley   +1 more source

A novel hybrid GWO–PSO-based maximum power point tracking for photovoltaic systems operating under partial shading conditions

Scientific Reports, 2022
One of the major challenges in photovoltaic (PV) systems is extracting the maximum power from the PV array, especially when they operate under partial shading conditions (PSCs).
Smail Chtita, Saad Motahhir, Aboubakr El Hammoumi, Aissa Chouder, Abou Soufiane Benyoucef, Abdelaziz El Ghzizal, Aziz Derouich, Mohamed Abouhawwash, S. S. Askar   +8 more
doaj   +1 more source

An improved standalone photovoltaic system with hybrid dual integral sliding mode and model predictive control for MPPT

IET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.
Fig. 1(a) depicts the advanced standalone PV structure in which a high gain multilevel boost converter works as a concussion between the PV module and the load. Abstract In this research paper, a double diode model‐based photovoltaic (PV) system with a proposed hybrid dual integral sliding mode control (DISMC) and model predictive control (MPC) based ...
Neeraj Priyadarshi, P. Sanjeevikumar, M. S. Bhaskar, Farooque Azam, S. M. Muyeen   +4 more
wiley   +1 more source

Improved RCC-Based MPPT Strategy for Enhanced Solar Energy Harvesting in Shaded Environments

IEEE Access
An improved ripple correlation control (iRCC) algorithm is proposed to enable conventional ripple correlation control (cRCC) to track maximum power under uniform and partial shading condition (PSC). The proposed iRCC has two parts; the first part detects
Hamid Khan, Hadeed Ahmed Sher, Afaq Hussain, Abdullah M. Noman, Ali Faisal Murtaza, Kareem M. AboRas   +5 more
doaj   +1 more source

An adaptive grid integrated photovoltaic system with perturb T–S fuzzy based sliding mode controller MPPT tracker: An experimental realization

IET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.
This research work proposes an adaptive grid integrated photovoltaic (PV) system with perturb adaptive T–S fuzzy approach‐based sliding mode controller (SMC) as maximum power point tracker (MPPT). Here, a grid connected single phase H‐bridge microcontroller is employed which is controlled using sin pulse width modulation (SPWM).
Neeraj Priyadarshi, Pandav Kiran Maroti, Baseem Khan   +2 more
wiley   +1 more source

Aquaculture and Marine Protected Areas: Exploring Potential Opportunities and Synergies [PDF]

, 2017
This new publication, aims at exploring potential opportunities and synergies between aquaculture and conservation. Acknowledging that both aquaculture and MPA may benefit from each other in striving for global sustainable development, here are some of ...
Dan Laffoley, François Simard, Raphaëla le Gouvello   +2 more
core  

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

Performance Analysis Of Hybrid Ai-Based Technique For Maximum Power Point Tracking In Solar Energy System Applications [PDF]

, 2023
Demand is increasing for a system based on renewable energy sources that can be employed to both fulfill rising electricity needs and mitigate climate change. Solar energy is the most prominent renewable energy option.
Taylor, Adeyemi R
core   +1 more source

A Fast and Efficient MPPT Technique Based on Voltage Transients for PV Systems Under Partial Shading Conditions

IET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.
In this work, a new MPPT algorithm is proposed that operates by utilizing the transient behavior of the capacitor used at the output of the PV system. The efficiency of the proposed MPPT algorithm varies between 99.92% and 99.21% from PSC1 to PSC6. The average efficiency obtained across all cases is 99.678%. The tracking speed of the proposed algorithm
Resat Celikel, Musa Yilmaz
wiley   +1 more source

Fast and Accurate GMPPT Based on Modified P&O Algorithm

IEEE Access
The most significant challenge the maximum power point tracking (MPPT) algorithms face is reaching the global MPPT under partial shading conditions (PSC).
Truong Viet Anh, Ton Ngoc Trieu, Pham Vo Hong Nghi, Bui Van Hien   +3 more
doaj   +1 more source