Applicability Study of Battery Charging Stations in Off-grid for Rural Electrification – The Case of Rwanda

Regarding the development of the electric vehicle replacement charging stations, this paper comes up with the application solution of RFID technology in the electric vehicle battery replacement charging stations. This paper first analyzes the specific characteristics of the RFID technology, provides an overview on the RFID technology solution to solve the management problem of the battery compartment, introduces the RFID technology application on the management of charging vehicles, as well as on the unified management of battery compartment in battery replacement charging stations. The paper makes the outlook on the RFID technology application in other fields of the electric vehicle replacement charging stations.

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Impact of Residential and Public Charging Stations of Electric Vehicles on Distribution System by Stochastic Simulation

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.1092-1093.375 ◽

2015 ◽

Vol 1092-1093 ◽

pp. 375-380

Author(s):

Suthida Ruayariyasub ◽

Sompon Sirisumrannukul ◽

Suksan Wangsatitwong

Keyword(s):

Monte Carlo ◽

Electric Vehicles ◽

Distribution System ◽

Stochastic Approach ◽

Local Distribution ◽

Battery Charging ◽

Proposed Model ◽

Charging Stations ◽

The Impact

This paper investigates the impact of electric vehicles battery charging on the distribution system load if electric vehicles (EVs) are widespread used on roads. Stochastic approach based on a Monte Carlo method is developed in this study to simulate EVs charging load in two cases: 1) normal charge service at home, and 2) quick charge service at public charging stations. To demonstrate the model, a 22-kV distribution system of Pattaya City operated by Provincial Electricity Authority of Thailand (PEA) is employed in the case study. The results indicate the capability of the proposed model to exhibit the impact of EVs charging load on the local distribution system.

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Smart Equipment Charger

International Journal of Engineering and Advanced Technology - Regular Issue ◽

10.35940/ijeat.f1021.0886s19 ◽

2019 ◽

Vol 8 (6S) ◽

pp. 99-101

Keyword(s):

Mobile Phone ◽

Electronic Devices ◽

State Of Charge ◽

Battery Life ◽

Battery Charging ◽

Trouble Shooting ◽

Battery Chargers ◽

The World ◽

Charging Stations ◽

Average State

In today’s world, the usages of electronic devices are increased. The most of the devices are depending on power charger, the battery chargers will also varying from different applications like mobile phone charger, vehicles battery charging, electric vehicle batteries chargers and also charging stations. Many users are charging their mobile phone over the night. Due to overnight charging of battery which accelerates to a high average state of charge, as the result battery aging come to exists. Vampire power is one of the daunting issues faced by the world. In the proposed system when battery is full it will automatically stop the power flowing to the battery. The battery level of the mobile phone are tracked by sensors and Arduino for automatically switch off the power. This product is very economical and can be used in any kind of battery charging. As it involves simple components trouble shooting is very easy in case of occurrence of any fault. As the result it helps to conserve amount of power and increase the battery life

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