Results 121 to 130 of about 9,717 (249)

A biological swarm chasing algorithm for tracking the PV maximum power point

, 2012
[[abstract]]In this paper, a novel photovoltaic (PV) maximum power point tracking (MPPT) based on biological swarm chasing behavior is proposed to increase the MPPT performance for a module-integrated PV power system.
Chen, Liang‐Rui; Tsai, Chih-Hui; Lin, Y. L. ; Lai, Y. S.
core  

A Universal Interfacial Dipole Strategy for Defect Suppression in Inverted Perovskite Solar Cells With Tunable Bandgaps

Advanced Functional Materials, Volume 36, Issue 46, 8 June 2026.
A 2D heterointerface with a two‐site anchor bridge suppresses nonradiative recombination at the perovskite/C₆₀ interface by reducing surface defects, elevating the Fermi level, and strengthening the electric field. This strategy enables efficient electron extraction, delivering 26.32% efficiency, 1.217 V Voc, excellent operational stability, and broad ...
Chaohui Li, Hyoungwon Park, Fabian Streller, Klaus Götz, Jiwon Byun, Shudi Qiu, Zhangyu Yuan, Jonas Englhard, Andrej Vincze, Zijian Peng, Lirong Dong, Yanxue Wang, Chao Liu, Jingjing Tian, Mingjie Feng, Peichun Liao, Fu Yang, Andreas Späth, Andres Osvet, Thomas Heumueller, Marcus Halik, Silke H. Christiansen, Tobias Unruh, Julien Bachmann, Rainer H. Fink, Ning Li, Larry Lüer, Christoph J. Brabec   +27 more
wiley   +1 more source

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

Advanced Materials Technologies, Volume 11, Issue 12, 18 June 2026.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi, Sang Won Lee, Mohammad Abrar Uddin, Sina Hassanpoor, Neha Suvindran, Katherine Le, Harun Arkaz, Harishkumar Narayana, Saeid Soltanian, Danial Khorsandi, Negar Hosseinzadeh Kouchehbaghi, Taeil Kim, Yangzhi Zhu   +12 more
wiley   +1 more source

Analysis of maximum power point tracking (MPPT) in solar power generation [PDF]

, 2019
This paper focuses on the review of maximum power point tracking (MPPT) algorithms analysis in solar power generation systems. A theoretical study has been done with multiple algorithms to achieve the peak powerpoint with the aid of mat lab Simulink ...
Jaslin, S. K., Kumara, W. G. C. W.
core  

Desain Maximum Power Point Tracking (Mppt) Pada Photovoltaic Berbasis Fuzzy Logic Control (FLC) [PDF]

, 2020
Tujuan Tugas Akhir ini adalah untuk merancang Desain Maximum Power Point Tracking (MPPT) pada Photovoltaic berbasis Fuzzy Logic Control (FLC).Energi Surya adalah sumber energi listrik yang berasal dari Matahari dan memiliki tingkat efisiensi yang buruk ...
Dimas Wahyu Anggono
core  

Engineered Interfacial Control for Suppression of Phase Instability: Operando Visualization from Device to Module Scale

Advanced Science, Volume 13, Issue 31, 4 June 2026.
Operando real‐time current density–voltage absorption spectroscopy visualizes spatial phase evolution in mixed‐halide perovskites from device to module scale. Phase instability preferentially initiates in regions with insufficient carrier extraction, revealing electrical boundary conditions as governing factors.
Hangyeol Choi, Soo Woong Jeon, Wookyung Jeon, You‐Hyun Seo, Gill Sang Han, Myunghun Shin, Ji‐Sang Park, Jun Hong Noh, Yohan Yoon   +8 more
wiley   +1 more source

Tracing the Dynamic Chemical Transformations of Spiro‐OMeTAD in Operating Perovskite Solar Cells

Advanced Science, Volume 13, Issue 34, 19 June 2026.
Mapping of Spiro‐OMeTAD layer's chemistry and electronic properties in PSC: Advanced cluster ion‐beam sputtering depth profile XPS reveals that environmental stressors (light, potential, and moisture) trigger the decomposition of LiTFSI dopants in Spiro‐OMeTAD.
Chittaranjan Das, Mayank Kedia, Kenedy Tabah Tanko, Yunshan Wang, Christian Njel, Monica Lira‐Cantu, Michael Saliba   +6 more
wiley   +1 more source

Maximum power point tracking algorithm for photovoltaic array under partial shading based on current property

, 2016
As one of main forms of solar energy utilization, photovoltaic array is vulnerable to the shadow effect, thus its P-V output characteristic curve contains more than one peak.
Li, Ying, Wang, Yunping, Ruan, Xinbo
core  

Implementasi Maximum Power Point Tracking (MPPT) Photovoltaic Menggunakan Metode Regula Falsi [PDF]

, 2018
Maximum Power Point Tracking (MPPT) merupakan sebuah sistem elektronik yang dioperasikan pada sebuah photovoltaic (PV) sehingga photovoltaic bisa menghasilkan power maksimum.
Prasetya, Rahmat Bagus
core  

Multi‐scale Optimization on Interfacial Evaporative Cooling for Photovoltaic Performance Enhancement

Advanced Science, Volume 13, Issue 34, 19 June 2026.
This study presents a passive siphon‐driven interfacial evaporative cooling technology for photovoltaics. A multiscale multiphysics model is developed and validated experimentally. Results show that optimizing installation parameters reduces operating temperature by up to 22.3 °C and boosts power efficiency by 8.9%, offering a practical pathway for ...
Fuxiang Li, Haosheng Lin, Zengguang Sui, Yunren Sui, Zhixiong Ding, Wei Wu   +5 more
wiley   +1 more source