Results 111 to 120 of about 82,258 (256)

Impact of penetration of solar PV energy in distribution systems: case of study based on assumptions of the colombian context

Tecnura, 2017
Context: This article presents an evaluation method for penetration of solar photovoltaic energy in distribution systems. This evaluation considers cost minimization of energy losses during the lifetime of the solar photovoltaic panels and includes ...
Carlos Adrián Correa Flórez, Geovanny Alberto MarulandAlberto a García, Andrés Felipe Panesso Hernández   +2 more
doaj  

Renewable power for lean desktops in media applications [PDF]

, 2009
An integration of solar microgeneration to supply a low-power IT desktop, using the Power over Ethernet standards IEEE 802.3af/at as a low power distribution network avoiding transformer losses from DC generation to mains power AC and back to low-voltage
Counsell, John M., Haughton-Brown, Chris, Tuff, Simon   +2 more
core  

Engineering of Double Absorber Organic‐Perovskite Solar Cells for >34% Efficiency with V2O5 as Back Surface Field Layer

Advanced Photonics Research, EarlyView.
This study investigates high‐efficiency double perovskite active layer (DPAL) structures using MAPbI3 and MASnI3 to surpass the Shockley‐Queisser limit in single‐junction perovskite solar cells. SCAPS‐1D simulations show that the V2O5‐assisted DPAL device achieves 34.14% power conversion efficiency with improved JSC, VOC, and FF.
Afifa Lubaba, Mohammed M. Fadhali, Md. Faruk Hossain, Md. Harun‐Or‐ Rashid, Nacer Badi, Aijaz Rasool Chaudhry, Ahmad Irfan, Md. Ferdous Rahman   +7 more
wiley   +1 more source

Management the efficiency of a photovoltaic installation

Production Engineering Archives
A photovoltaic installation is a technical system consisting of several elements that determine the correct operation of the entire system. One of the most important elements of this system are photovoltaic panels consisting of photovoltaic cells.
Cierlicki Tomasz, Zawada Marcin, Piasecka Izabela, Leda Patryk   +3 more
doaj   +1 more source

Soft Actuators Integrated with Control and Power Units: Approaching Wireless Autonomous Soft Robots

Advanced Robotics Research, EarlyView.
Soft robots exhibit significant development potential in various applications. However, there are still key technical challenges regarding material improvement, structure design and components integration. This review focuses on the development and challenge of soft actuators, power components, and control components in untethered intelligent soft ...
Renwu Shi, Feifei Pan, Xiaobin Ji
wiley   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Retracted: Can the chemical industry solve the climate change?On the role of human energy production, renewable energies, and the potential of chemistry as a solution provider

Chemie Ingenieur Technik, EarlyView., 2023
Let us consider an alternative perspective on climate change: The sum of solar radiation and heat generated by human activity result in a net energy input of 1.96 times that of the Sun on the Earth's surface. The expanding global population is expected to exacerbate this issue. Potential solutions are proposed, including replacement and heat recycling.
Martin Bertau, Gerald Steiner
wiley   +1 more source

A new dust detection method for photovoltaic panel surface based on Pytorch and its economic benefit analysis

Energy and AI
Dust accumulation on the surface of solar photovoltaic panels diminishes their power generation efficiency, leading to reduced energy generation. Regular monitoring and cleaning of solar photovoltaic panels is essential.
Yichuan Shao, Can Zhang, Lei Xing, Haijing Sun, Qian Zhao, Le Zhang   +5 more
doaj   +1 more source

Navigating the Ethereal Tightrope: The Nanogenerator Manipulates Neurons for Immune Equilibrium

Advanced Science, EarlyView.
This review explores how nanogenerators modulate neuroimmune responses, offering innovative strategies for treating neurological disorders. By interfacing with neural pathways, they enable precise control of immune activity, especially via vagus nerve stimulation.
Jia Du, Rui Deng, Ya Wu, Hong‐Xia Ren, Zong‐Hong Lin, Yang‐Bao Miao   +5 more
wiley   +1 more source

MATRIX ANALYSIS OF THE TOPOLOGY OF ELECTRICAL CIRCUITS IN SOLAR PANELS AND PLANTS USING CONTROLLED CONNECTIONS

Технічна електродинаміка
The work is devoted to the use of matrix theory to represent the topology of electric circuits in photovoltaic panels and photovoltaic power stations and their modeling and calculation.
Д.В. Бондаренко
doaj   +1 more source