Results 11 to 20 of about 165,978 (325)

Analysis of electricity prices for power supply toward a social optimum for installed wind and solar power utilization

open access: yesMechanical Engineering Journal, 2023
Energy modeling with an objective function targeting the entire power supply system can determine a power supply mix for a high share of variable renewable energy (VRE) electricity in the power supply.
Biness LUKWESA   +2 more
doaj   +1 more source

Pemasangan Panel Solar untuk Penerangan Lampu Petani Serai Wangi di Desa Siabu, Salo, Kampar

open access: yesDinamisia, 2020
Lack of electricity in the rural areas is quite limited to farmers in the lemongrass plantation in Siabu, Salo, Kampar. Their problem provides an idea to assemble solar panels for lighting supplies for lemongrass farmers.
Azriyenni   +4 more
doaj   +1 more source

Controlling electricity storage to balance electricity costs and greenhouse gas emissions in buildings

open access: yesEnergy Informatics, 2022
The optimal management of flexible loads and generation sources such as battery storage systems in buildings is often concerned with minimizing electricity costs.
Vahid Aryai, Mark Goldsworthy
doaj   +1 more source

The Latest Trends in Electric Vehicles Batteries [PDF]

open access: yesMolecules, 2021
Global energy demand is rapidly increasing due to population and economic growth, especially in large emerging countries, which will account for 90% of energy demand growth to 2035. Electric vehicles (EVs) play a paramount role in the electrification revolution towards the reduction of the carbon footprint.
Rui Martim Salgado   +5 more
openaire   +4 more sources

Storage Size Determination for Grid-Connected Photovoltaic Systems [PDF]

open access: yes, 2012
In this paper, we study the problem of determining the size of battery storage used in grid-connected photovoltaic (PV) systems. In our setting, electricity is generated from PV and is used to supply the demand from loads.
Kleissl, Jan, Martinez, Sonia, Ru, Yu
core   +2 more sources

Feasibility analysis of solar PV/biogas hybrid energy system for rural electrification in Ghana

open access: yesCogent Engineering, 2022
Globally, reliable access to electricity improves people’s well-being, provides quality education, and promotes good health. Greenhouse gas emissions associated with fossil fuel combustion have incited an intense interest in low-carbon technologies for ...
Flavio Odoi-Yorke   +3 more
doaj   +1 more source

Exergy and Thermoeconomic Analyses of a Carnot Battery System Comprising an Air Heat Pump and Steam Turbine

open access: yesEnergies, 2022
In this study, exergy and thermoeconomic analyses were performed on a Carnot battery system (CBS) comprising an air heat pump and steam turbine. The Carnot battery technology employed in this study stored electricity as heat for 10 h during night-time ...
Kum-Jung Lee   +5 more
doaj   +1 more source

Robust design optimization of a renewable-powered demand with energy storage using imprecise probabilities [PDF]

open access: yesE3S Web of Conferences, 2021
During renewable energy system design, parameters are generally fixed or characterized by a precise distribution. This leads to a representation that fails to distinguish between uncertainty related to natural variation (i.e. future, aleatory uncertainty)
Coppitters Diederik   +2 more
doaj   +1 more source

Electronic Life Cycle Monitoring System for Various Types of Lead Acid Batteries

open access: yesApplied Sciences, 2023
With the development of renewable sources of electricity, more and more attention is paid to electricity storage systems and their research. In order to make the research process of various types of batteries automatic, an automatic system for monitoring
Žydrūnas Kavaliauskas   +3 more
doaj   +1 more source

Exponential adoption of battery electric cars

open access: yesPLOS ONE, 2023
The adoption of battery electric vehicles (BEVs) may significantly reduce greenhouse gas emissions caused by road transport. However, there is wide disagreement as to how soon battery electric vehicles will play a major role in overall transportation.
Felix Jung, Malte Schröder, Marc Timme
openaire   +4 more sources

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