Demand response systems for integrating energy storage batteries for residential users

García, Edwin Mauricio López; Isaac, Idi A.

doi:10.1109/etcm.2016.7750818

Cited by 17 publications

(8 citation statements)

References 18 publications

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“…The batteries, apart from supplying energy to EVs, can also act as energy storage systems (ESS) for the grid. Charging the batteries in the hours of less energy demand (off-peak hours) and then providing that energy in the periods with higher demand [30][31][32] enables to make the energy demand curve flatter, with the benefits that this entails [33][34][35][36][37]. According to the International Renewable Energy Agency (IRENA), using ESSs would reduce energy installation costs between 50 % and 66 % (see Fig.…”

Section: Batteries: Current Status and Future Prospectsmentioning

confidence: 99%

High-Voltage Stations for Electric Vehicle Fast-Charging: Trends, Standards, Charging Modes and Comparison of Unity Power-Factor Rectifiers

et al. 2021

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Emission of greenhouse gases and scarcity of fossil fuels have put the focus of the scientific community, industry and society on the electric vehicle (EV). In order to reduce CO 2 emissions, cuttingedge policies and regulations are being imposed worldwide, where the use of EVs is being encouraged. In the best of scenarios reaching 245 million EVs by 2030 is expected. Extensive use of EV-s requires the installation of a wide grid of charging stations and it is very important to stablish the best charging power topology in terms of efficiency and impact in the grid. This paper presents a review of the most relevant issues in EV charging station power topologies. This review includes the impact of the battery technology, currently existing standards and proposals for power converters in the charging stations. In this review process, some disadvantages of current chargers have been identified, such as poor efficiency and power factor. To solve these limitations, five unidirectional three-phase rectifier topologies have been proposed for fast EV charging stations that enhance the current situation of chargers. Simulation results show that all the proposed topologies improve the power factor issue without penalizing efficiency. The topologies with the best overall performance are the Vienna 6-switch and the Vienna T-type rectifier. These two converters achieve high efficiency and power factor, and they allow a better distribution of losses among semiconductors, which significantly increase the life-cycle of the semiconductor devices and the reliability of the converter.

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Section: Batteries: Current Status and Future Prospectsmentioning

confidence: 99%

High-Voltage Stations for Electric Vehicle Fast-Charging: Trends, Standards, Charging Modes and Comparison of Unity Power-Factor Rectifiers

et al. 2021

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“…Making use of the databases available, it is evident that the wind resource is not what could be expected to take advantage of this type of energy, however this distributed resource has been taken into account for the optimization and for corresponding evaluation of possibilities (18) . Sets of batteries are necessary to accomplish a better performance of the distributed resources, and they are considered for the optimization done (19) . At the same time, due to the fact that electric and electronic equipment runs from AC power input, it is necessary to include an inverter for transforming DC power form lines connected to the batteries and solar panels into AC power to be used by the equipment.…”

Section: Distributed Energy Resourcesmentioning

confidence: 99%

Optimization of the implementation design of distributed energy resources in micro-grids

Robalino

Andrade

2021

inycomp

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This article develops a study about the energy resources available in microgrids, extracting and analyzing data form satellite databases, in order to apply it to the technologies available. On the other hand, a demand estimation is carried out based on measurements, and finally an optimization is performed to determine the most economically profitable option with the correspondent graphs and analysis.

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“…El uso de los vehículos eléctricos son una de la soluciones más plausibles ya que no emiten gases de efecto invernadero hacía el ecosistema, no emiten gases nocivos y es un medio para proteger al ecosistema, además de una manera de usar energía eléctrica que proviene de fuentes limpias y naturales [11]. Se puede decir que, a comparación de los vehículos tradicionales, los EVs poseen hasta un 80% mayor de eficiencia y al ser más ergonómicos son menos complejos debido a su motor eléctrico y a la batería recargable [12][13].…”

Section: Marco Teórico 21 Vehículos Eléctricos Evsunclassified

“…Existen distintos y diversos tipos de materiales de los cuales se construyen las baterías, pero el más utilizado son las baterías de ionlitio. En los materiales que componen la batería, poseemos una pequeña celda eléctrica la cual se compone por un elemento electroquímico conformando por un electrolito y dos electrodos en su interior [12], [13]. Dicho electrolito está cargado con una inmensa cantidad de iones y sustancias que contienen los electrodos, estos son semiconductores y permiten que la batería almacene la energía [15].…”

Section: Baterías De Vehículos Eléctricosunclassified

Asignación de recursos para la recarga de vehículos eléctricos en estaciones de servicios basado en la respuesta a la demanda

Cartagena

Torres

2018

I+D Tecnológico

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La Respuesta a la Demanda (DR), dirigida a la carga de la red eléctrica ocasionada al incorporar Vehículos Eléctricos (EVs), es considerada de gran importancia debido a un alto impacto que provocan dichos vehículos a los sistemas eléctricos. El presente trabajo tiene como finalidad desarrollar asignación de recursos energéticos para la recarga de EVs en estaciones de servicio y así atenuar el impacto que los mismos generan, además de los distintos tipos de carga ante la red eléctrica con varios escenarios. Se plantea un modelo heurístico que se basa en la respuesta a la demanda por medio del algoritmo Húngaro, es decir, se consiguió la adecuada asignación de recursos energéticos para la carga de EVs.

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Demand response systems for integrating energy storage batteries for residential users

Cited by 17 publications

References 18 publications

High-Voltage Stations for Electric Vehicle Fast-Charging: Trends, Standards, Charging Modes and Comparison of Unity Power-Factor Rectifiers

High-Voltage Stations for Electric Vehicle Fast-Charging: Trends, Standards, Charging Modes and Comparison of Unity Power-Factor Rectifiers

Optimization of the implementation design of distributed energy resources in micro-grids

Asignación de recursos para la recarga de vehículos eléctricos en estaciones de servicios basado en la respuesta a la demanda

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