EVs recharging management to maintain high PQ levels in LV islanded networks

Lamedica, R.; Maccioni, M.; Ruvio, Alessandro; Ribeiro, Paulo F.

doi:10.1109/ichqp.2018.8378923

Cited by 7 publications

(3 citation statements)

References 12 publications

(12 reference statements)

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“…Other studies [22][23][24][25][26][27][28][29][30] focus on the EVs charging sessions scheduling and charging infrastructure upgrade among the DNs. In Ref.…”

Section: Introductionmentioning

confidence: 99%

Optimization of e-Mobility Service for Disabled People Using a Multistep Integrated Methodology

et al. 2022

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The penetration of e-mobility is growing thanks to the European guidelines on climate preservation regarding the reduction in CO2 emission. Governments are adapting their economic policies with the aim to incentivize e-mobility. At the same time, with a view to equality and accessibility, countries are working to introduce e-mobility services also for people with disabilities in order to improve the quality of their lives. The paper reports the deployment of an e-mobility service for persons with disabilities carried out in a project financed by Sapienza University of Rome. The project includes a feasibility study and a cost–benefit analysis in order to identify the optimal solution from a technical and environmental point of view for a sustainable e-mobility service for people with reduced mobility. A methodology to design a service based on optimal routes and electric vehicles with respect to energy consumption, time travel, energy and vehicle costs and quality of service is proposed. The 5-step methodology calculates the most energy-efficient routes and defines the optimal charging schedule, taking into account charging points dislocated along the routes and choosing vehicle typologies with the best performance based on economic evaluations. A software was developed to automatize the methodology.

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“…Other studies [22][23][24][25][26][27][28][29][30] focus on the EVs charging sessions scheduling and charging infrastructure upgrade among the DNs. In Ref.…”

Section: Introductionmentioning

confidence: 99%

Optimization of e-Mobility Service for Disabled People Using a Multistep Integrated Methodology

et al. 2022

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“…In detail, the so-called PQ problems (e.g. voltage sag, interruptions, harmonics presence) are analysed considering the widespread penetration of power electronic devices, as the converters for EV chargers [8][9]. Under this regard, [9] proposes an algorithm able to manage and control the EV charging in a parking area, with the aim to keep the total harmonic distortion under a fixed threshold limit.…”

Section: Introductionmentioning

confidence: 99%

A methodology to reach high power factor during multiple EVs charging

Lamedica

Maccioni

Ruvio

et al. 2022

Electric Power Systems Research

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“…Most minor islands are not interconnected to the main national electrical grids, and energy is provided by power generation systems consisting of thermal power plants [1]. This causes a financial dependency on the price of fossil fuels [2] and high electricity generation costs [3]. For this reason, island communities are facing numerous energy challenges regarding fuel import dependency and the transport of fuel supply [4].…”

Section: Introductionmentioning

confidence: 99%

Solar and Heat Pump Systems for Domestic Hot Water Production on a Small Island: The Case Study of Lampedusa

et al. 2020

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The achievement of United Nations Sustainable Development Goals, related to energy and resource use, is a critical issue for small and insulated communities. In many minor islands, solar energy is not correctly exploited, and electrical heaters are connected to weak grids with very a high share of generation by fossil fuels. As a consequence, there is the necessity to assess the potential and the suitability of diffusion of alternative systems to avoid dependency on the electrical grid and reduce carbon emissions. This paper aims to evaluate the technical and economic performances of some alternative systems exploiting renewable energy for domestic hot water production. Four different systems were simulated and studied: a heat pump connected to the grid, a heat pump coupled with a photovoltaic plant, a heat pump combined with a solar thermal collector, and a solar thermal plant. Moreover, heat and electricity storages were studied for reducing impacts on the distribution network. The work presents data gathered for a study on energy-retrofit strategies on Lampedusa Island (Italy, 35°30′56″ north (N), 568 degree-days). Finally, to select the most cost-effective plant, an economic analysis of the chosen systems was carried out. This analysis shows that the best net present values are associated with the heat pump (HP) coupled with a stand-alone PV system and a small battery and solar thermal-assisted HP. The shortest payback time was calculated for the solar thermal system.

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EVs recharging management to maintain high PQ levels in LV islanded networks

Cited by 7 publications

References 12 publications

Optimization of e-Mobility Service for Disabled People Using a Multistep Integrated Methodology

Optimization of e-Mobility Service for Disabled People Using a Multistep Integrated Methodology

A methodology to reach high power factor during multiple EVs charging

Solar and Heat Pump Systems for Domestic Hot Water Production on a Small Island: The Case Study of Lampedusa

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