Results 41 to 50 of about 34,583 (211)
Grid-Connected PV Inverter for Driving Induction Machines With Synchronous Scalar Control
IEEE AccessInduction machines (IMs) are used extensively in irrigation systems due to their high reliability and line-starting capability directly from the power grid without requiring variable speed drives (VFDs). Nonetheless, line-connected IMs draw a substantial
Kangbeen Lee +6 more
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Large power hybrid PV pumping for irrigation [PDF]
, 2019 El principal objetivo de esta tesis es el desarrollo de soluciones técnicas para el funcionamiento fiable y eficiente de sistemas híbridos de riego fotovoltaico (FV) de alta potencia. Estas soluciones técnicas se han aplicado al diseño e instalación de dos demostradores de riego FV por goteo a escala real – uno de 140 kWp híbrido FV-diésel en Alter do ...
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AgricultureSolar-driven irrigation, a promising clean technology for agricultural water conservation, is constrained by mismatched photovoltaic (PV) pump outflow and irrigation demand, alongside unstable PV output.
Xiaoqing Zhong +7 more
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Implementation of Designed PV Integrated Controlled Converter System
IEEE Access, 2020 Photovoltaic (PV) energy has increased drastically at an average annual rate of 60% in the last few years. It quickly became an integral part of the power system networks.
Saptarshi De +8 more
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Precoat filtration with body-feed and variable pressure. Part II: Experimental tests and optimization of filtration cycles [PDF]
, 2015 The classical theory of the precoat filtration with body-feed suggests the Carman equation obtained by integration of the Darcy ODE with constant pressure.
Bortolini, Lucia, Friso, Dario
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Community-based micro grids: a common property resource problem [PDF]
, 2014 This paper introduces a new methodological and theoretical foundation for studying the reasons for successes and failures of community-based micro grids (CBMGs). While technical and financial factors involved are very critical they are comparatively well
Gollwitzer, Lorenz
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The Shapley value for airport and irrigation games [PDF]
, 2011 In this paper cost sharing problems are considered. We focus on problems given by rooted trees, we call these problems cost-tree problems, and on the induced transferable utility cooperative games, called irrigation games.
Márkus, Judit +2 more
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Development of a Rooftop Collaborative Experimental Space through Experiential Learning Projects [PDF]
, 2019 The Solar, Water, Energy, and Thermal Laboratory (SWEAT Lab) is a rooftop experimental space at the University of Texas at Austin built by graduate and undergraduate students in the Cockrell School of Engineering.
Edrey, Yuval +4 more
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Solar irrigation in sub-Saharan Africa: economic feasibility and development potential
Environmental Research Letters, 2023 Irrespective of water resource abundance, agriculture in sub-Saharan Africa (SSA) is predominantly rainfed. Along with fertilization, irrigation could support smallholder farmers with stabilizing crop yields, increasing incomes, and achieving food ...
Giacomo Falchetta +5 more
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A 140 kW Hybrid PV-Diesel Pumping System for Constant-Pressure Irrigation
Proceedings 33rd European Photovoltaic Solar Energy Conference and Exhibition, 2017 33rd European Photovoltaic Solar Energy Conference and Exhibition; 2270 ...
Hogan Teves de Almeida, Rita +4 more
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