Search results for "Wind energy system"

showing 2 items of 2 documents

A sizing approach for stand-alone hybrid photovoltaic-wind-battery systems: A Sicilian case study

2018

Abstract Solar and wind energy are the two most available renewable energy resources in the world. In this paper, a high-resolution analysis that allows sizing a hybrid photovoltaic-wind turbine-battery banks has been carried out. The analysis aims to minimize the annualized cost of the systems satisfying two reliability constraints. The solution has been obtained numerically by means of an iterative technique. The decision variables are the photovoltaic area, wind turbine radius, and battery capacity. A high-resolution model, based on fuzzy logic inference system, has been developed to evaluate the number of active occupants and the domestic electricity consumption. In order to allow a mor…

LLPComputer science020209 energyStrategy and ManagementFuzzy inference systemEconomic optimization02 engineering and technology010501 environmental sciences01 natural sciencesTurbineIndustrial and Manufacturing EngineeringSettore ING-IND/17 - Impianti Industriali Meccanici0202 electrical engineering electronic engineering information engineeringSettore ING-IND/15 - Disegno E Metodi Dell'Ingegneria IndustrialeReliability (statistics)Matlab0105 earth and related environmental sciencesGeneral Environmental ScienceIterative and incremental developmentWind powerRenewable Energy Sustainability and the Environmentbusiness.industryPhotovoltaic systemSizingRenewable energyReliability engineeringHybrid PV-Wind energy systemElectricitybusinessJournal of Cleaner Production
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Techno-economic pre-feasibility study of wind and solar electricity generating systems for households in Central Finland

2014

The objective of this work is to investigate the viability of a wind, PV or hybrid wind-PV system supplemented with battery storage for electricity production to meet the electricity consumption of a typical household apartment in Central Finland. The assessment criteria for the analysis were cost of energy and total net present cost of each system configuration. We selected the Hybrid Optimization Model for Electric Renewables (HOMER) software, RETScreen, and PVsyst in our analysis and finally only HOMER was considered for performing system optimization analysis because of the creditability of its results. A PV-battery system is recognized as the most economically feasible option in our si…

tuulienergiaHybrid wind-PV energy systemRETScreenuusiutuvat energialähteetHOMERCostkotitaloudetaurinkoenergiaWind energy systemPV systemkustannukset
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