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In this paper, a real-time smart charging station (CS) for charging and discharging of electric vehicles (EVs) has been presented. The proposed CS is coupled with renewable energy sources to support and stabilize grid operations at all times. The main focus of this paper is to illustrate the interaction between various entities such as-CS, EVs, and renewable energy sources. EVs act as controllable...
The increased penetration of electric vehicle (EVs) may results in voltage rise or drop at the distribution node (DN). If EVs are charged at a place to be called as charging station (CS), the vehicle to grid (V2G) concept can be easily achieved. This paper presents an active and reactive power control in V2G system based on node voltage variations and energy availability of EVs' batteries. It addresses...
The demand for more Electric Vehicles (EVs) will increase the power distribution requirements of future EV charging stations (CS). To increase safety and reduce CS maintenance time, the CSs have to be developed with contactless systems. The work presented in this paper describes a parallel connected multi-point bidirectional contactless charging station. An operating framework of CS is described to...
Voltage support to the Distribution Node (DN) is necessary requirement due to fluctuations of time varying reactive load. The Photovoltaic's Arrays (PAs) and Electric Vehicles (EVs) provide active and reactive power support to DN. Voltage support can be achieved at DN node from RES and EVs. In this paper, coordination of EVs and PAs are integrated with DN to improve the voltage profile. The coordination...
A large penetration of Electric Vehicles (EVs) will demand a huge infrastructure for power handling of the distribution network. In this paper, EVs charging station has been modelled which can fulfil different demands of the EV vehicles owners. The owner's demand can be to limit on the charging rate (Crate), or limit to the state of charge (SOC) or proper power management of the battery. A suitable...
With high penetration of electric vehicles (EVs), stability of the electric grid becomes a challenging task. A greater penetration level would demand a proper coordination amongst the various EVs as they charge or discharge to the grid. Coordination here refers to controlling the charging and discharging patterns of different EVs depending on their individual battery states and the present grid condition...
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