Results 21 to 30 of about 22,478 (303)

Power Electronic Converter with Improved Power Quality for EV Charger Application [PDF]

open access: yesE3S Web of Conferences, 2023
High voltage electrical vehicle battery models are acquiring plenty of attention in both industry and the scholarly field for their capacity to decrease charging time and increase battery life.
Begum Moshina   +2 more
doaj   +1 more source

Unbalance characteristics of fundamental and harmonic currents of three‐phase electric vehicle battery chargers

open access: yesIET Generation, Transmission & Distribution, 2020
Three‐phase electric vehicle (EV) battery chargers are expected to not impact the unbalance of distribution networks; moreover, using active power factor correction topologies they are expected to behave like resistive loads not affecting the system ...
Jesus C. Hernández   +3 more
doaj   +1 more source

A Comprehensive Examination of the Protocols, Technologies, and Safety Requirements for Electric Vehicle Charging Infrastructure

open access: yesJournal of Advanced Transportation, 2023
Electric vehicles (EVs) have various advantages over traditional internal combustion engines (ICEs), including reduced carbon emissions, greater energy efficiency, and a lessened reliance on petroleum supplies.
Babji Bommana   +6 more
doaj   +1 more source

Bidirectional Power Converters for EV Battery Chargers

open access: yesEnergies, 2023
The introduction of electric mobility into the transport sector has significantly contributed to the mitigation of environmental issues [...]
Vitor Monteiro   +2 more
doaj   +1 more source

Using mobility information to perform a feasibility study and the evaluation of spatio-temporal energy demanded by an electric taxi fleet [PDF]

open access: yes, 2017
Half of the global population already lives in urban areas, facing to the problem of air pollution mainly caused by the transportation system. The recently worsening of urban air quality has a direct impact on the human health. Replacing today’s internal
Castano-Solis, Sandra   +4 more
core   +1 more source

Electric vehicles – effects on domestic low voltage networks [PDF]

open access: yes, 2016
Electric Vehicles (EV) charging from a domestic power socket are becoming increasingly popular due to their economic and environmental benefits. The large number of such vehicles presents a significant additional load on existing low voltage (LV) power ...
Butans, Eugene   +2 more
core   +1 more source

Synergy of Unidirectional and Bidirectional Smart Charging of Electric Vehicles for Frequency Containment Reserve Power Provision

open access: yesWorld Electric Vehicle Journal, 2022
Besides the integration of renewable energies, electric vehicles pose an additional challenge to modern power grids. However, electric vehicles can also be a flexibility source and contribute to the power system stability.
Jonas Schlund   +2 more
doaj   +1 more source

Novel nonimaging solar concentrator for portable solar systems for developing countries [PDF]

open access: yes, 2017
Portable solar chargers have been gaining popularity as a new technology to help increase electrification in rural areas in developing countries. It is a fast developing industry aiming to produce a low-cost solution for the application of off-grid solar
Freier, Daria   +4 more
core   +3 more sources

Charger for NiMH batteries based on buck DC/DC converter [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2014
In this paper is presented charger for NiMH battery types AA. Charger is realized by Buck DC/DC converter and microcontroller. Microcontroller controls the work of Buck DC/DC converter by pulse width modulation and by measuring the current of ...
Lapčević Vladimir
doaj   +1 more source

Scaling Milton Keynes power requirements for electrical transportation [PDF]

open access: yes, 2016
Milton Keynes is home to the UK’s first installation of a wirelessly charged passenger bus route. This Inductive Power Transfer (IPT) system enables a fleet of 8 electric buses to service a demanding 15-mile urban route.
Butans, Eugene   +6 more
core   +1 more source

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