Results 21 to 30 of about 389,164 (298)

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

Robust Digital Control Strategy Based on Fuzzy Logic for a Solar Charger of VRLA Batteries

open access: yesEnergies, 2021
This paper presents the design and implementation of a digital control strategy for a Buck converter, used as a solar charger of valve-regulated lead acid (VRLA) batteries.
Julio López Seguel, Seleme I. Seleme
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

Occupational lead exposure and its dual impact on renal function and reproductive hormones: A case-control study of Nigerian battery chargers

open access: yesJournal of Allied Health Sciences & Medical Research
Occupational lead exposure among battery chargers poses significant risks to renal and reproductive health. This study assessed serum markers of kidney function (urea, creatinine, uric acid) and reproductive hormones (luteinizing hormone [LH ...
Ganiyu O. Adeosun   +5 more
doaj   +1 more source

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

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

A technological review on emerging trends and future outlook of cutting-edge charger technologies for next-generation electric vehicles

open access: yesEnergy Conversion and Management: X
The evolution of battery electric vehicles (BEVs) has been expedited by multiple factors, including the exhaustion of fossil fuel reserves, environmental concerns associated with fossil fuel transport, increasing fuel costs, energy dependence, and ...
Kamran Zeb   +4 more
doaj   +1 more source

A position allocation approach to the scheduling of battery-electric bus charging

open access: yesFrontiers in Energy Research
Robust charging schedules for a growing market of battery-electric bus (BEB) fleets are critical to successful adoption. In this paper, we present a BEB charging scheduling framework that considers spatiotemporal schedule constraints, route schedules ...
Alexander Brown   +2 more
doaj   +1 more source

Electric Bus Charging Schedule for Multiple Route via Mathematical Modelling

open access: yesChemical Engineering Transactions, 2022
The electric bus is a promising solution for tackling carbon emissions, as it can replace the steadily growing numbers of diesel buses in the public transportation sector resulting from high travel demand.
Lek Keng Lim   +4 more
doaj   +1 more source

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