Results 31 to 40 of about 71,551 (310)

Analisis Mode Sistem Pembangkit Listrik Tenaga Hibrid Microhydro - Photovoltaic Array Menggunakan Homer (Studi Kasus : Kampung Bayang Janiah, Kabupaten Pesisir Selatan)

Jurnal Nasional Teknik Elektro, 2015
Dalam penelitian ini membahas tentang optimisasi desain dan analisis ekonomi teknik dari Pembangkit Listrik Tenaga Hibrid Off-Grid Microhydro-Photovoltaic Array dengan menggunakan bantuan perangkat lunak HOMER 2 versi 2.81. Pemanfaatan sistem Pembangkit
Novi Kurniasih, Refdinal Nazir
doaj   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Optimal Photovoltaic Array Configuration under Non-Uniform Laser Beam Conditions for Laser Wireless Power Transmission

Photonics
In a long-distance wireless power transmission system with a non-uniform distribution of laser irradiation, it will significantly reduce the output power of the photovoltaic array, resulting in a large amount of power loss in the system and a decrease in
Zhiqiang Mou, Bangbo Zhao, Lihong Zhu, Jun Wang, Guoliang Deng, Huomu Yang, Yudan Gou   +6 more
doaj   +1 more source

Selective Emitters [PDF]

, 1992
This invention relates to a small particle selective emitter for converting thermal energy into narrow band radiation with high efficiency. The small particle selective emitter is used in combination with a photovoltaic array to provide a thermal to ...
Chubb, Donald L.
core   +1 more source

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

Advanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou, Xu Liu, Michael Gunawan, Yihao Shan, Ming Zhang, Shaine Lucas, Adhi Satriyatama, Denny Gunawan, Ao Wang, Xiaojie Yuan, Kaiwen Sun, Rose Amal, Xiaojing Hao   +12 more
wiley   +1 more source

Photovoltaic Array Fault Detection Using Ensemble Learning-Based Technique

Majlesi Journal of Electrical Engineering
Fault detection in the photovoltaic array aims to ensure a stable and continuous power supply. Detecting faults in photovoltaic arrays is challenging because normal and faulty conditions can sometimes exhibit similar characteristics.
Anshul Shekhar, M. Senthil Kumar
doaj   +1 more source

An Improved Mayfly Algorithm With Shading Detection for MPPT of Photovoltaic Systems

IEEE Access, 2023
A maximum power point tracking (MPPT) method based on improved mayfly algorithm (IMA) with shading detection is proposed to realize the global MPPT with multiple-peak P-V characteristic curve under partial shading condition (PSC) and rapid MPPT with ...
Hengshan Xu, Mingyang Zhao, Fei Xue, Xujun Zhang, Leijie Sun   +4 more
doaj   +1 more source

Measurement Array for Photovoltaic Installation

Energy Procedia, 2013
AbstractThe measurement array presented in this paper is performed at the University of Bejaia in Algeria by the team working on photovoltaic after two years experiments. It is used to evaluate the performance of photovoltaic modules and systems. It can be adapted for stand-alone systems without storage, with storage or with alternating loads.
Arkoub, Mohand, Alkama, Rezak, Blum, Konrad   +2 more
openaire   +1 more source

Photocatalytic Versus Stoichiometric Hydrogen Generation Using Mesoporous Silicon Catalysts: The Complex Role of Sacrificial Reagents

Advanced Functional Materials, EarlyView.
This study highlights the importance of accounting for stoichiometric hydrogen produced when utilizing Si photocatalysts. The stoichiometric contribution is sacrificial reagent dependent and decreases with increasing sterics around the catalyst surface.
Sarrah H. Putwa, Sarah A. Martell, Berthold Reis, Simona Schwarz, Mita Dasog   +4 more
wiley   +1 more source

A hierarchical architecture for increasing efficiency of large photovoltaic plants under non-homogeneous solar irradiation [PDF]

, 2019
Under non-homogeneous solar irradiation, photovoltaic (PV) panels receive different solar irradiance, resulting in a decrease in efficiency of the PV generation system.
Binh Doan Van, Hoang Nguyen Huy, Ninh Nguyen Quang, Quang Nguyen Phung., Riva Sanseverino Eleonora, Romano Pietro, Thang Tran Trong, Thanh Ngo Ngoc, Viola Fabio   +8 more
core   +1 more source