Compact Electric Vehicle Charging Station using Open Charge Point Protocol (OCPP) for E-Scooters

Devendra, Deeksha; Malkurthi, Shreya; Navnit, Abhinav; Hussain, Aftab M.

doi:10.1109/sefet48154.2021.9375812

Cited by 8 publications

(4 citation statements)

References 7 publications

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“…24.48 5 * 0.9 3 � 6.716 kW, (7) where T ch is the proposed charging time, η pv is the PV converter efciency, η dc is the DC converter efciency, and η BB is the buck-boost converter efciency. For rating of the PV module of 120 W, the number of the PV modules (N pv ) for the two battery vehicles is calculated as follows:…”

Section: Ratings and Parametric Design Of Power Source Energy Storage...mentioning

confidence: 99%

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Investigation on Energy Flow Performance of a Photovoltaic/Battery-Based Isolated Charging Station for Battery-Powered Electric Vehicles

Ahmed,

Hussien,

Abo-Elyzeed

2023

International Transactions on Electrical Energy Systems

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Researchers are paying attention to the current trend of electric vehicles (EVs), but there are not many places to charge them and serve as electric vehicle charging stations (EVCSs). In order to prevent the lack of EVCS for battery EVs (BEVs) on any road with all modes of operation, this paper proposed the design of a novel configuration and control structures for the isolated charging station (ICS) based on the solar PV system for efficient energy utilization to charge battery EVs (BEVs) with flexible double function cascaded converter (MPPT and DC-link voltage regulation). This was done with the aid of a battery energy storage system (BESS) as a backup/auxiliary source. The PV system is reliant on solar radiation and the daily load profile. Therefore, the BESS is employed to provide continuous power to BEVs and overcome PV’s intermittent nature. The cascaded converter is used to achieve the MPP and to regulate the DC-link voltage to its reference value (100 V), while the buck-boost matching bidirectional DC-DC voltage converters (MBDVCs) are used for charging and discharging mode/buck and boost mode, respectively, of BEVs and BESSs. Additionally, the MBDVCs are used as an interface between the ICS sources with the load through the developed control systems. The outcomes of various operating modes show that the system functions effectively. To verify the system performance, the MATLAB/Simulink application builds the system setup.

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Section: Ratings and Parametric Design Of Power Source Energy Storage...mentioning

confidence: 99%

“…According to proven experimental data, the authors of [6] proposed EVCS for charging Carryall 6 EVs. Additionally, the EVCS or charger is installed to charge the majority of necessary hardware for the E-Scooter [7].…”

Section: Introductionmentioning

confidence: 99%

Investigation on Energy Flow Performance of a Photovoltaic/Battery-Based Isolated Charging Station for Battery-Powered Electric Vehicles

Ahmed,

Hussien,

Abo-Elyzeed

2023

International Transactions on Electrical Energy Systems

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“…Nesse contexto, eles destacaram e categorizam as possíveis ameaças de acordo com as vulnerabilidades de cada cenário. [Devendra et al 2021] projetaram e fabricaram estações de recarga, baseadas no protocolo OCPP, para equipamentos de duas rodas (escooter). Os autores discutem o design do produto com base na fabricação, acessibilidade e capacidade de fabricação em massa.…”

Section: Trabalhos Relacionadosunclassified

Plataforma para Coleta de Dados de Eletropostos para Veículos Elétricos: Prototipação em Bancada de Testes Real

Araújo¹,

Pinheiro²,

Medeiros³

et al. 2022

Anais Do XIV Simpósio Brasileiro De Computação Ubíqua E Pervasiva (SBCUP 2022)

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Os veículos elétricos são uma opção promissora para contribuir na diversificação energética e nos objetivos de redução das emissões de gases do efeito estufa. Contudo, à medida que o mercado cresce, a demanda por estações de recarga aumenta, o que requer uma nova estrutura para gerenciar essas demandas de carregamento. As tecnologias de Internet das Coisas (IoT) destacam-se como uma das estratégias mais proeminente, uma vez que os eletropostos tornam-se inteligentes, conectados e facilmente acessíveis para suporte e manutenção remotos. Nesse contexto, este artigo propõe uma bancada de testes real realizada na Universidade Federal do Pará, contendo um eletroposto, abastecendo um veículo elétrico, e comunicando por meio de troca de mensagens com um sistema central baseado no protocolo OCPP. Os dados dessas transações são enviados à plataforma DOJOT, um middleware IoT que torna possível armazenar, processar e integrar as informações coletadas de diversos sensores.

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“…Analyzing the impact of EVs on power lines(grid) is critical, and the model of electric vehicle charging is the cornerstone of simulation. [12] In electric vehicles, dual-stage onboard lion charging system consists of an independent Current converter stage with a boost power factor adjustment stage. Traditionally, the direct current linking voltage at the output of the PFC converter onboard Li on battery charging system has been kept at four hundred volts, restricting the output voltage of the charger to 36-48 V, 72-150 V, and 200-450 V, depending on the (direct current to direct current) converter selected.…”

Section: B Based On the Design And Research Of An Automaticmentioning

confidence: 99%

Parallel Charging System for Ev’s

K.J¹,

Sreerangappa²,

MV³

2022

IJEAST

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Electric Bikes are in high demand in India because they produce less pollution, have cheaper maintenance costs, and produce less noise. We are concerned about the demand for nonrenewable resources throughout the world, this motivates us to transition to renewable sources of energy. Structural Investigation is applied to assist the product development team in verifying and upgrading existing designs. The goal of this research is to figure out how to develop a simple, costeffective electric motorcycle with an intelligent control system. There are several ways to conserve energy in various areas. The most powerful way to reduce global warming and the Green House Effect is to drive an electric vehicle. It is a viable alternative to traditional transportation. A charging unit is utilized in a Power Electronic Circuit Battery to give an excellent performance while consuming minimal power. A built-in resistance compensator (BRC) approach has been introduced to reduce the time it takes for a lithium-ion battery to charge, thanks to advancements in technology and li-on batteries. To achieve a transition from the constant-current (CC) to the constant-voltage (CV) stage is seamless, a smooth control circuit (SCC) is proposed. The charger circuit moves from the CC to the CV stage without fully charging the cell, due to the external parasitic resistance of the Li-ion battery-pack system.

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Compact Electric Vehicle Charging Station using Open Charge Point Protocol (OCPP) for E-Scooters

Cited by 8 publications

References 7 publications

Investigation on Energy Flow Performance of a Photovoltaic/Battery-Based Isolated Charging Station for Battery-Powered Electric Vehicles

Investigation on Energy Flow Performance of a Photovoltaic/Battery-Based Isolated Charging Station for Battery-Powered Electric Vehicles

Plataforma para Coleta de Dados de Eletropostos para Veículos Elétricos: Prototipação em Bancada de Testes Real

Parallel Charging System for Ev’s

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