Results 81 to 90 of about 439 (178)

Forward converter-based distributed global maximum power point tracking in partial shading conditions

, 2020
Maximum power point tracking (MPPT) is an essential part of a photovoltaic (PV) power generation systems to obtain the possible biggest efficiency. In partial shading conditions (PSCs), distributed MPPT strategy is used to eliminate mismatching cases ...
Basoglu, Mustafa Engin
core   +1 more source

Investigation of Different BPD Placement Topologies for Shaded Modules in a Series-Parallel Configured PV Array

IEEE Access, 2020
This article investigates the performance of serial-parallel (SP) configuration of photovoltaic (PV) array under artificial arrangement for partial shading conditions (PSCs).
Vikas Singh Bhadoria, Rupendra Kumar Pachauri, Shubham Tiwari, Shiva Pujan Jaiswal, Hassan Haes Alhelou   +4 more
doaj   +1 more source

Selenium‐Incorporated Polymerized Nonfullerene Acceptors/SWCNT Composites with Polymer‐Assisted n‐Doping for High‐Performance Organic Thermoelectrics

Advanced Functional Materials, Volume 36, Issue 46, 8 June 2026.
Selenium‐incorporated polymerized nonfullerene acceptor PCB2Se forms a strong supramolecular complex with SWCNTs, enabling a record‐high zT of 0.29. Sequential N‐DMBI doping, mediated through a polymer‐assisted electron‐transfer pathway, successfully converts the PCB2Se/SWCNT composite into an efficient n‐type material with an impressive power factor ...
Chi‐Chun Tseng, Che‐An Chou, Chi Chang, Li‐Lun Yeh, Chien‐Yi Ku, Jhih‐Min Lin, Shih‐Huang Tung, Cheng‐Liang Liu, Yen‐Ju Cheng   +8 more
wiley   +1 more source

Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space

Advanced Materials, Volume 38, Issue 31, 2 June 2026.
In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz, Lukas E. Lehner, Stepan Demchyshyn, Bekele Hailegnaw, Phillip Jahelka, Magdalena Breitwieser, Sercan Özen, Andrea Denker, Jürgen Bundesmann, Alina Hanna Dittwald, Dilara Karabulut, Philipp Tockhorn, Steve Albrecht, Felix Lang, Markus C. Scharber, Michael D. Kelzenberg, Harry A. Atwater, Martin Kaltenbrunner   +17 more
wiley   +1 more source

Analytical Modeling of Photovoltaic Systems Under Partial Shading Conditions Incorporating Bypass and Blocking Diodes Influence

International audienceThis paper presents an innovative analytical model for photovoltaic (PV) systems operating under partial shading conditions (PSCs).
Belkhier, Youcef, Djermouni, Kamel, Mekhilef, Saad, Tamalouzt, Salah, Abad, Lahlou   +4 more
core   +1 more source

Patterns of seizure frequency reduction in clinical trial participants with lower baseline seizure frequency

Epilepsia, Volume 67, Issue 6, Page 2808-2819, June 2026.
Abstract Objective Inclusion and exclusion criteria of clinical trials for seizures aim to select representative participants with a high enough seizure frequency to evaluate the efficacy of treatment in a relatively short double‐blind period. To inform the selection of seizure frequency‐based inclusion criteria, we evaluated the association between ...
Wesley T. Kerr, Advith S. Reddy, Neo Kok, Katherine N. McFarlane, Lavanya Biju, Jacqueline A. French   +5 more
wiley   +1 more source

Simulations and dSPACE Real-Time Implementation of Photovoltaic Global Maximum Power Extraction under Partial Shading

, 2020
Under partial shading conditions (PSCs), solar photovoltaic (PV) energy systems generate multiple peaks; one global peak (GP) and several local peaks (LPs). Thus, tracking the GP of the PV systems under PSCs is necessary to enhance the system reliability
Abdullrahman A. Al-Shamma’a, Fahd A. Alturki, Hassan M. H. Farh   +2 more
core   +1 more source

Innovative Methodologies for Higher Global MPP of Photovoltaic Arrays under PSCs: Experimental Validation

, 2023
Partial shading conditions (PSCs) are responsible for the root causes of photovoltaic (PV) system performance deprivation such as hotspots (damaged PV cells), mismatch power losses and multiple power maxima.
Belqasem Aljafari, Bamidele Victor Ayodele, Rupendra Kumar Pachauri, Sudhakar Babu Thanikanti   +3 more
core   +1 more source

Structure‐Driven Smart Textiles for Self‐Powered Wearable Systems

Small Structures, Volume 7, Issue 6, June 2026.
Textile‐based energy harvesting and health monitoring systems offer a promising approach to self‐powered wearable platforms by integrating energy harvesters with flexible textile architecture. This review summarizes recent advances in these systems and discusses key challenges in durability, biocompatibility, scalable manufacturing, and system‐level ...
Hye‐Ji Ryu, Sol Lee, Sang‐Woo Kim
wiley   +1 more source

Hardware-in-the-Loop Implementation of the Hybrid FPA-P&O Approach for Optimizing Photovoltaic Systems under Partial Shading Conditions

Revue des Énergies Renouvelables
Efficient solar panel power generation is crucial for sustainable energy systems, particularly as PV systems are often installed near urban areas where shadows from buildings and trees can cause fluctuations in power output.
Fares Bettahar, Sabrina Abdeddaim, Achour Betka   +2 more
doaj   +1 more source