Results 21 to 30 of about 268,654 (341)

Enhanced Electric Vehicle Integration in the UK Low Voltage Networks with Distributed Phase Shifting Control [PDF]

open access: yes, 2019
Electric vehicles (EV) have gained global attention due to increasing oil prices and rising concerns about transportation-related urban air pollution and climate change.
Denai, Mouloud, Vega-Fuentes, Eduardo
core   +3 more sources

Is It Necessary to Fully Charge Your Electric Vehicle?

open access: yesIEEE Access, 2021
The transition of the transportation sector from internal combustion engine vehicles to battery electric vehicles (EVs) will heavily increase the energy demand on the network, causing severe techno-economic problems.
Claude Ziad El-Bayeh   +4 more
doaj   +1 more source

LOW CHARGE TRANSPORT REFRIGERATOR (I). REFRIGERANT CHARGE AND STRATEGIES OF CHARGE REDUCTION

open access: yesMechanika, 2012
This paper presents a review of refrigerant charge studies in a refrigerating system – sensitivity of system performance to charge levels, relationship of charge with superheat and subcooling, methodologies of charge measurement and calculation, existing charge reduction strategies and their applicability to transport refrigerating systems. For the low
Vaitkus, L.   +3 more
openaire   +1 more source

Efficient heuristic algorithms for location of charging stations in electric vehicle routing problems [PDF]

open access: yes, 2018
Indexación: Scopus.This work has been partially supported by CONICYT FONDECYT by grant 11150370, FONDEF IT17M10012 and the “Grupo de Logística y Transporte” at the Universidad del Bío-Bío..
Ahumada, G.   +3 more
core   +1 more source

Production of n-propyl acetate by reactive distillation : experimental and theoretical study [PDF]

open access: yes, 2007
First steps of the development of a catalytic reactive distillation process for the production of n-propyl acetate based on experiments and simulations are proposed.
Bart   +22 more
core   +2 more sources

Online Charging Strategy for Electric Vehicle Clusters Based on Multi-Agent Reinforcement Learning and Long–Short Memory Networks

open access: yesEnergies, 2022
The electric vehicle (EV) cluster charging strategy is a key factor affecting the grid load shifting in vehicle-to-grid (V2G) mode. The conflict between variable tariffs and electric-powered energy demand at different times of the day directly affects ...
Xianhao Shen, Yexin Zhang, Decheng Wang
doaj   +1 more source

A two-layer model to dispatch electric vehicles and wind power [PDF]

open access: yesMATEC Web of Conferences, 2020
In this paper, the optimal charging and discharging schedules of electric vehicle (EV) are studied considering wind power under the condition of distribution network. In view of the uncertainty of EV charging-discharging demand and wind power output, the
Gao Song   +4 more
doaj   +1 more source

Smart charging management for electric vehicle battery chargers [PDF]

open access: yes, 2014
This paper proposes a smart battery charging strategy for Electric Vehicles (EVs) targeting the future smart homes. The proposed strategy consists in regulate the EV battery charging current in function of the total home current, aiming to prevent ...
Afonso, João L.   +4 more
core   +1 more source

Tariffication Strategies and Charging Effectivity

open access: yesiBusiness, 2011
The effort of all service providers is to maximize their revenues. The ideal case would be, when a service provider obtained payment for entire services provided. But it is not always possible. Some services may not be paid for. Distribution companies (electricity power, gas, and water), transport companies (airlines, railways, buses, and taxis ...
Gustav Cepciansky, Ladislav Schwartz
openaire   +2 more sources

Charging–Discharging Control Strategy for a Flywheel Array Energy Storage System Based on the Equal Incremental Principle

open access: yesEnergies, 2019
The widely used flywheel energy storage (FES) system has such advantages as high power density, no environment pollution, a long service life, a wide operating temperature range, and unlimited charging−discharging times.
Changli Shi   +4 more
doaj   +1 more source

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