Results 51 to 60 of about 2,346 (258)

Data from multimodal functions based on an array of photovoltaic modules and an approximation with artificial neural networks as a scenario for testing optimization algorithms

Data in Brief, 2019
This paper presents the data of multimodal functions that emulate the performance of an array of five photovoltaic modules under partial shading conditions.
Carlos Robles-Algarín, Diego Restrepo-Leal, Adalberto Ospino Castro   +2 more
doaj   +1 more source

Compact spectrum splitter for laterally arrayed multi-junction concentrator photovoltaic modules

Optics Letters, 2019
A spectrum splitter based on micro-prism arrays is demonstrated for laterally arrayed multi-junction concentrator photovoltaic modules. The conjugate micro-optics design delivers high-transmission, efficient spectrum splitting with minimum aberration, a low profile, and low-cost fabrication, thus allowing large-scale production of micro-concentrator ...
Duanhui Li, Jurgen Michel, Juejun Hu, Tian Gu   +3 more
openaire   +2 more sources

Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors

Advanced Science, EarlyView.
This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung, Gwang Ya Kim, Sejin Kim, Hyunjong Seo, Se Gi Lee, Sang Min Won, Dongjoon Rhee, Joohoon Kang   +7 more
wiley   +1 more source

Power Enhancement of Partial Shaded PV Array by Optimizing the Electrical Connection of Module

MATEC Web of Conferences, 2015
The maximum output power (Pmax) generated from photovoltaic (PV) array will be apparently reduced if the array is partially shaded. In order to enhance Pmax generated from partial shaded PV array, several interconnection schemes of array are proposed ...
Wang Mengyao
doaj   +1 more source

Potential of module arrangements to enhance convective cooling in solar photovoltaic arrays

Renewable Energy, 2020
Abstract When solar photovoltaic (PV) module temperatures rise during operation, commonly-installed modules experience an efficiency loss between 0.1 and 0.5% per degree above 25∘C. Thus, extensive research has aimed to reduce the operating temperature of solar modules.
Stanislawski, B., Margairaz, Fabien, Cal, Raúl Bayoán, Calaf, Marc   +3 more
openaire   +2 more sources

Mathematical modeling of photovoltaic cell/module/arrays with tags in Matlab/Simulink [PDF]

Environmental Systems Research, 2015
تعتبر المصفوفة الكهروضوئية (PV) التي تتكون من وحدات وحدة تحويل الطاقة الأساسية لنظام مولد الطاقة الكهروضوئية. تتميز المصفوفة الكهروضوئية بخصائص غير خطية وهي مكلفة للغاية وتستغرق الكثير من الوقت للحصول على منحنيات تشغيل المصفوفة الكهروضوئية في ظل ظروف تشغيل مختلفة.
Xuan Hieu Nguyen, Nguyen Minh Phuong
openaire   +1 more source

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

Advanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su, Yanda Zhu, Hao Peng, Manman Li, Xuzihan Zhang, Meixiao Wu, Siyuan Zhang, Yuhan Zeng, Jiwen Liao, Ming Luo, Hetaishan Huang, Yutong Wang, Sean Li, Wenxian Li   +13 more
wiley   +1 more source

Deterioration Diagnosis of Solar Module Using Thermal and Visible Image Processing

Energies, 2020
Several factors cause the output degradation of the photovoltaic (PV) module. The main affecting elements are the higher PV module temperature, the shaded cell, the shortened or conducting bypass diodes, and the soiled and degraded PV array.
Heon Jeong, Goo-Rak Kwon, Sang-Woong Lee
doaj   +1 more source

Safety-related requirements for photovoltaic modules and arrays. Final report [PDF]

, 1984
Underwriters Laboratories has conducted a study to identify and develop safety requirements for photovoltaic module and panel designs and configurations for residential, intermediate, and large scale applications. Concepts for safety systems, where each system is a collection of subsystems which together address the total anticipated hazard situation ...
openaire   +2 more sources

Thermal‐Ionic Coupling in Transpiration‐Inspired Janus Nanofiber Membranes: Synergistic Dry‐Wet Interface Engineering for Solar‐Driven Electricity Generation

Advanced Science, EarlyView.
A transpiration‐inspired Janus nanofiber membrane creates a persistent dry‐wet interface that couples localized solar heating with hydration‐induced ion regulation. The asymmetric architecture sustains directional water and ion transport, suppresses salt accumulation, and enables simultaneous seawater evaporation and stable electricity generation ...
Qin Su, Haidi Wu, Tingting Zheng, Di He, Huaiguo Xue, Longcheng Tang, Yongqian Shi, Xuejun Lai, Jiefeng Gao, Wancheng Gu, Jun Yan   +10 more
wiley   +1 more source