Intelligent Control of Converter for Electric Vehicles Charging Station

Jha, Mayank Shekhar; Blaabjerg, Frede; Khan, Mohammed Ali; Kurukuru, Varaha Satya Bharath; Haque, Ahteshamul

doi:10.3390/en12122334

Cited by 32 publications

(15 citation statements)

References 45 publications

(45 reference statements)

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“…The V2G technology facilitates the participation of electric vehicles (EV) in an energy exchange with the SG. As a result of the V2G technology, the vehicles can use their batteries to provide systemic services, such as the reduction of 24-hour load unevenness [25,26].…”

Section: Usermentioning

confidence: 99%

Generic Ontology of Energy Consumption Households

Kott

2019

Energies

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The smart concept has changed both household electrical systems (smart home) and the whole electric power system (smart grid). It has facilitated much more efficient electrical energy management. Therefore, there is a need to develop a detailed model and knowledge base at the micro-system level, which can respond to changes in the electric power system. Extensive knowledge (know-how), large financial outlays, and access to modern technologies are necessary in order to design and build a functional smart grid. The first installations were made in highly developed countries. Currently, a significant proportion of newly built power installations in Europe have the features of a smart grid type. Developing countries, such as Poland, should benefit from the experience of other countries in the process of building modern installations. The article addresses the energy performance of a household and the ontology of a household micro-system, while taking into account the possibility of it being controlled via energy management systems (EMS).

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Section: Usermentioning

confidence: 99%

Generic Ontology of Energy Consumption Households

Kott

2019

Energies

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“…Integration of EVs on the system is being widely studied due to the interest of decarbonizing transport [16]. In this regard, the interoperability and necessity to charge and discharge EVs is a topic of interest due to the large number of existent studies [17][18][19]. The proposed standards for charging electric vehicles are mainly three.…”

Section: Application To Electric Vehiclesmentioning

confidence: 99%

Communications for Exploiting Flexible Resources in the Framework of Smart Grids in Islands

Rodríguez-García¹,

Ribó-Pérez²,

Álvarez-Bel³

et al. 2019

Advanced Communication and Control Methods for Future Smartgrids

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Although being among the least responsible for climate change, islands are in great threat due to it. The decarbonisation of the power system arises as a key factor to ensure adaptation and mitigation to it. Islands' characteristics make renewable electrification a challenge. Most islands are isolated systems with low levels of inertia that require stability for ensuring security of supply. Therefore, the potential of smart grids and flexible resources must be fully exploited to ensure a viable integration of renewable energy sources. In this vein, it is necessary to evolve the system including demand response, batteries and electric transport to increase the share of renewables. However, all these elements require a reliable communication architecture to be deployed. A communication architecture is hereby presented and applied to Galapagos for exploiting flexible resources. Different protocols have been selected to interoperate flexible resources integrated on the system. Each of them tries for each application to standardise and ensure the largest functionalities available. The deployment of smart grids in islands can reduce their carbon footprint as it is validated with a case study in Santa Cruz, Galapagos. This system proves to ensure the energy balance in a viable way, in technical, economic and environmental terms. operated in radial form to feed the large customers and small customers in low voltage (LV) [1]. However, the new time in the power sector are characterised by a large increment in the renewable generation. The main technologies are solar photovoltaic (PV) and wind generation. This generation can be concentrated in medium/large capacity plants or be very distributed. The so-called distributed generation (DG) is much smaller in size (commonly some tens to hundreds of kilowatts) and is usually connected to LV or medium voltage (MV). This generation can be owned by companies or individual customers that may also install some small generation. Moreover, the electrification of transport and the rise of information and communication technology are increasing the possibility to take advantage of customer's flexibility in the consumption by dynamically trading their demand response resources [2,3]. This new power system paradigm is usually referred as the smart grid (SG) as it allows the integration of all these "active" elements (including customers) in the physical system (grid) and new trading mechanisms and markets (mainly retail) [4,5]. The concept is gaining importance as the solution for the future power system [6]. However, it is essential a proper operation and control, which is intended to be automatic through SG controllers, using the resources offered by generators and customers directly or through intermediate agents such as load aggregators or generation aggregators, usually referred as virtual power plants (VPP) too [7].The requirements for building these SG are as follows:• Reliability: they have to be more reliable than the traditional power systems. This has to be accomplishing providi...

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“…Many papers presented the off-grid system design [15][16][17]. For facing renewable power fluctuations, the control of the charging process of EV has been discussed in [18][19][20]. In [21] introduces EV fast-charging technologies.…”

Section: Introductionmentioning

confidence: 99%

Design and Simulate an Off-Grid PV System with a Battery Bank for EV Charging

Mohamed¹,

Mohamed²

2020

ujeee

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This paper presents the control and design of a stand-alone photovoltaic (PV) system with a battery bank for an electric vehicle (EV) battery charging. It also describes the necessary requirements and power electronic converters design for the EV battery charging station. The design of a bidirectional converter to allow for bidirectional power flow control to regulate the charging and discharging of the battery bank is presented. The PV system connected to the battery bank system is used to enhance the power output of renewable energy sources, regulate electrical power to effectively charge batteries, draw maximum power from solar panels, and provide a high-quality DC output for electric vehicle charging. The PV is the primary power source of the system, and a battery bank is used as a backup storage system. A comparison between the performance both of lithium-ion batteries and lead-acid batteries based on using it as a backup storage system for the off-grid PV system is presented. The proposed system has been designed and simulated in the MATLAB-Simulink environment. The effective performance of the proposed station for EV battery charging is achieved through the simulation results. A proposed charging station cost estimation is performed to present a powerful index of the proposed charging station's effectiveness.

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Intelligent Control of Converter for Electric Vehicles Charging Station

Cited by 32 publications

References 45 publications

Generic Ontology of Energy Consumption Households

Generic Ontology of Energy Consumption Households

Communications for Exploiting Flexible Resources in the Framework of Smart Grids in Islands

Design and Simulate an Off-Grid PV System with a Battery Bank for EV Charging

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