Results 51 to 60 of about 234,707 (301)

Maximum power point charge controller for DCDC power conversion in solar PV system [PDF]

, 2016
A charge controller that includes an input interface that receives input DC electrical signals. A converter section converts the input DC electrical signals to output DC electrical signals.
Rashid, Muhammad Mahbubur, Nithe, N. A., Uddin, Md. Nasir, Aziz, M. A.   +3 more
core  

Energy storage system for global maximum power point tracking on central inverter PV plants [PDF]

, 2016
Central inverters are the most common configuration for large-scale photovoltaic systems. Under partial shading or any non¬uniform conditions on the photovoltaic plant, several power maxima may arise.
Nicolas Muller, Renaudineau, Hugues, Patrick Wheeler, Wheeler, Patrick, Muller, Nicolas, Kouro, Samir, Hugues Renaudineau, Samir Kouro   +7 more
core   +1 more source

Global maximum power point tracking in partially shaded PV systems using plant reproduction algorithm

IET Renewable Power Generation, 2021
The power–voltage curve of photovoltaic (PV) power generation system under partial shading conditions (PSC) is non‐monotonic with multiple power peaks and traditional methods do not guarantee global convergence which leads to energy loss.
Satheesh Krishnan G., Gireesh V. Puthusserry, Mithun T., Sishaj P. Simon, Bijilesh P. Thazhakuni   +4 more
doaj   +1 more source

Multi-verse Optimization-based MPPT Design for PV-TEG System

Zhongguo dianli, 2023
A centralized hybrid photovoltaic thermoelectric generator (PV-TEG) system shows multiple local maximum power points (LMPPs) under a partial shading condition (PSC).
Dahu LI, Hongyu ZHOU, Yue ZHOU, Yuze RAO, Wei YAO   +4 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Artificial neural network-polar coordinated fuzzy controller based maximum power point tracking control under partially shaded conditions [PDF]

, 2009
The one of main causes of reducing energy yield of photovoltaic systems is partially shaded conditions. Although the conventional maximum power point tracking (MPPT) control algorithms operate well under uniform insolation, they do not operate well in ...
Syafaruddin, Syafaruddin, Hiyama, T., Syafaruddin, Karatepe, E.   +3 more
core   +1 more source

An accurate partial shading detection and global maximum power point tracking technique based on image processing [PDF]

, 2022
This paper aims to detect the existence of partial shading conditions on the PV array and to estimate the vicinity of the global maximum power point for shaded PV modules based solely on the captured image of the PV modules.
Ryad, Ahmed K., Zekry, Abdelhalim, Atallah, Ahmed M.   +2 more
core   +2 more sources

Experimental validation of novel hybrid Grey Wolf Equilibrium Optimization for MPPT to improve the efficiency of solar photovoltaic system

Results in Engineering
This paper introduces a novel strategy for tracking the Maximum Power Point (MPP) using Grey Wolf Equilibrium Optimizer (GWEO) algorithm, which integrates a search mechanism of Grey Wolf Optimizer (GWO) and Equilibrium Optimizer (EO).
Feriel Abdelmalek, Hamza Afghoul, Fateh Krim, Mohit Bajaj, Vojtech Blazek   +4 more
doaj   +1 more source

A critical review and performance comparisons of swarm-based optimization algorithms in maximum power point tracking of photovoltaic systems under partial shading conditions

Energy Reports, 2022
This article presents a comparative analysis of the latest swarm-based optimization approaches under partial shading conditions (PSCs) for maximum power point tracking (MPPT) in photovoltaic (PV) systems.
Muhammad Shahid Wasim, Muhammad Amjad, Salman Habib, Muhammad Abbas Abbasi, Abdul Rauf Bhatti, S.M. Muyeen   +5 more
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source