Results 41 to 50 of about 2,106,888 (360)

State-of-Charge Aware EV Charging

open access: yes2022 IEEE Power & Energy Society General Meeting (PESGM), 2022
Recent proliferation in electric vehicles (EVs) are posing profound impacts over the operation of electrical grids. In particular, due to the physical constraints on charging stations' capacity and uncertainty in charging demand, it becomes an emerging challenge to design high performance scheduling algorithms to better serve charging sessions. In this
Yize Chen, Baosen Zhang
openaire   +2 more sources

A bi-level optimization framework for charging station design problem considering heterogeneous charging modes [PDF]

open access: yes, 2022
Purpose – The purpose of this paper is to optimize the design of charging station deployed at the terminal station for electric transit, with explicit consideration of heterogenous charging modes.
Ziling Zeng   +5 more
core   +1 more source

A Convex Optimization Algorithm for Electricity Pricing of Charging Stations

open access: yesAlgorithms, 2019
The problem of electricity pricing for charging stations is a multi-objective mixed integer nonlinear programming. Existing algorithms have low efficiency in solving this problem.
Jing Zhang   +7 more
doaj   +1 more source

Design scheme for fast charging station for electric vehicles with distributed photovoltaic power generation

open access: yesGlobal Energy Interconnection, 2019
The demand for fast charging is increasing owing to the rapid expansion of the market for electric vehicles. In addition, the power generation technology for distributed photovoltaic has matured.
Jing Zhang   +7 more
doaj   +1 more source

Constrained EV Charging Scheduling Based on Safe Deep Reinforcement Learning

open access: yesIEEE Transactions on Smart Grid, 2020
Electric vehicles (EVs) have been popularly adopted and deployed over the past few years because they are environment-friendly. When integrated into smart grids, EVs can operate as flexible loads or energy storage devices to participate in demand ...
Hepeng Li, Zhiqiang Wan, Haibo He
semanticscholar   +1 more source

To charge or not to charge: reducing patient no-show

open access: yesIsrael Journal of Health Policy Research, 2023
Abstract Background In order to reduce patient no-show, the Israeli government is promoting legislation that will allow Health Plans to require a co-payment from patients when reserving an appointment. It is hoped that this will create an incentive for patients to cancel in advance rather than simply not show up.
Gideon Leibner   +3 more
openaire   +3 more sources

Charge Interactions in a Highly Charge-Depleted Protein [PDF]

open access: yesJournal of the American Chemical Society, 2020
ABSTRACT Interactions between charged residues are difficult to study because of the complex network of interactions found in most proteins. We have designed a purposely simple system to investigate this problem by systematically introducing individual and pairs of charged and titratable residues in a protein ...
Stefan Hervø-Hansen   +9 more
openaire   +6 more sources

Charged nanorods at heterogeneously charged surfaces [PDF]

open access: yesThe Journal of Chemical Physics, 2018
We study the spatial and orientational distribution of charged nanorods (rodlike counterions) as well as the effective interaction mediated by them between two plane-parallel surfaces that carry fixed (quenched) heterogeneous charge distributions. The nanorods are assumed to have an internal charge distribution, specified by a multivalent monopolar ...
Ali Naji   +3 more
openaire   +2 more sources

Providing Authentication & Authorization Mechanisms for Active Service Charging [PDF]

open access: yes, 2002
Active network technology enables fast deployment of new network services tailored to the specific needs of end users, among others features.
Bagnulo Braun, Marcelo Gabriel   +4 more
core   +1 more source

From Jump-Start to Phase-Out—Transitioning Policy Making Towards a Primarily Market Driven Charging Infrastructure Rollout in Germany

open access: yesWorld Electric Vehicle Journal
During the early phases of EV market penetration, German policy makers supported the roll-out of a nation-wide charging infrastructure network by extensive state activities, most notably voluminous funding schemes to provide subsidies for publicly owned ...
Johannes Martin Loehr, Maik Hanken
doaj   +1 more source

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