Results 11 to 20 of about 830,579 (274)

Potential Production of Biogas from Prinkly Pear (Opuntia ficus-indica L.) in Sicilian Uncultivated Areas [PDF]

open access: yesChemical Engineering Transactions, 2017
The aim of this work is to evaluate the potential production of biogas and, indirectly, biomethane or electric and thermal energy, from prinkly pear (Opuntia ficus-indica L.), to be grown in a part of Sicilian uncultivated areas and co-digested together ...
A. Comparetti   +4 more
doaj   +3 more sources

Case Study of Potential Production of Renewable Energy Sources (RES) from Livestock Wastes in Mediterranean Islands [PDF]

open access: yesChemical Engineering Transactions, 2017
The aim of this work is to evaluate the potential production of Renewable Energy Sources (RES) from livestock wastes that are commonly found on Mediterranean islands, by using the island of Malta as a case study.
G. Attard   +5 more
doaj   +4 more sources

Energy Flows Management of Multiple Electric Vehicles in Smart Grid

open access: yesElektronika ir Elektrotechnika, 2019
This paper presents energy flows management of multiple electric vehicles charging and its impact on a microgrid. The studied low voltage grid comprises also two photovoltaic generators and non-dispatchable loads.
Gergana Vacheva   +4 more
doaj   +1 more source

Maintenance of Electric and Hybrid Vehicles

open access: yesInternational Journal of Engineering and Management Sciences, 2020
An electric car is a vehicle powered by one or more electric engines, utilizing energy stored within batteries that are rechargeable. The first register of a usable electrical vehicle dates from 1880s. A hybrid vehicle incorporates two or more different
Paulo Victor De Souza Araujo   +3 more
doaj   +1 more source

Accurate Demand Forecasting: A Flexible and Balanced Electric Power Production Big Data Virtualization Based on Photovoltaic Power Plant

open access: yesEnergies, 2021
This paper has tried to execute accurate demand forecasting by utilizing big data visualization and proposes a flexible and balanced electric power production big data virtualization based on a photovoltaic power plant. First of all, this paper has tried
Seung-Mo Je, Hyeyoung Ko, Jun-Ho Huh
doaj   +1 more source

Optimal Electric and Heat Energy Management of Multi-Microgrids with Sequentially-Coordinated Operations

open access: yesEnergies, 2016
We propose an optimal electric and heat energy management for a cooperative multi-microgrid community. The sequentially-coordinated operation for heat energy is proposed in order to distribute the computational burden as an extension of “Optimal Energy ...
Nah-Oak Song, Ji-Hye Lee, Hak-Man Kim
doaj   +1 more source

The Condition of and Structural Changes in the Energy Sector of Ukraine [PDF]

open access: yesProblemi Ekonomiki, 2017
The article is dedicated to the analysis of the condition of Ukraine’s energy sector and its structural changes in the period 2000-2016. The dynamics of electric power production in Ukraine and the world, as well as the capacity utilization factor are ...
Miliutin Hlib V.
doaj  

The negative effects of the new gas stations of Haidaria and Najaf [PDF]

open access: yesمجلة جامعة الأنبار للعلوم الإنسانية, 2023
The research aims to study the electrical energy problems in the Najaf and Haidariah gas stations, as well as study the effects resulting from those problems, including health, environmental and economic problems.
Amna Aljubor, Salma Al Sheblawi
doaj   +1 more source

INNOVATIVE DEPLOYMENT OF NUCLEAR ENERGY TO ENHANCE SUSTAINABLE ENERGY SUPPLY

open access: yesСтратегические решения и риск-менеджмент, 2014
Further development of nuclear energy demands an innovative approach. Today electric energy is a main product of most nuclear power plants. However more than 60% of energy produced by NPP is dissipated as heat thrown together with water out into rivers ...
L. Debarberis
doaj   +1 more source

Combined Heat and Power Systems for the Provision of Sustainable Energy from Biomass in Buildings

open access: yesE3S Web of Conferences, 2016
Against the background of greenhouse gases causing climate change, combined heat and power (CHP) systems fueled by biomass can efficiently supply energy with high flexibility.
Ortwein Andreas
doaj   +1 more source

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