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In this paper, the battery energy storage technology is applied to the traditional EV (electric vehicle) charging piles to build a new EV charging pile with integrated charging, discharging, and storage; Multisim software is used to build an EV charging model in order to simulate the charge control guidance module.
Charging pile energy storage system can improve the relationship between power supply and demand. Applying the characteristics of energy storage technology to the charging piles of electric vehicles and optimizing them in conjunction with the power grid can achieve the effect of peak-shaving and valley-filling, which can effectively cut costs.
This study contributes a sustainable framework for the development and design of smart charging piles and related products, further promoting the adoption of green design principles and symmetry design concepts within the supporting infrastructure of new energy vehicles.
The simulation results of this paper show that: (1) Enough output power can be provided to meet the design and use requirements of the energy-storage charging pile; (2) the control guidance circuit can meet the requirements of the charging pile; (3) during the switching process of charging pile connection state, the voltage state changes smoothly.
The main function of the control device of the energy storage charging pile is to facilitate the user to charge the electric vehicle and to charge the energy storage battery as far as possible when the electricity price is at the valley period. In this section, the energy storage charging pile device is designed as a whole.
In this paper, based on the cloud computing platform, the reasonable design of the electric vehicle charging pile can not only effectively solve various problems in the process of electric vehicle charging, but also enable the electric vehicle users to participate in the power management.
This paper introduces a high power, high efficiency, wide voltage output, and …
The energy storage charging pile achieved energy storage benefits through charging during off-peak periods and discharging during peak periods, with benefits ranging …
Therefore, for virtual power plants, this paper considers the photovoltaic power generation …
Abstract With the widespread of new energy vehicles, charging piles have also been continuously installed and constructed. In order to make the number of piles meet the …
This study contributes a sustainable framework for the development and …
Supercapacitors (or electric double-layer capacitors) are high power energy storage devices that store charge at the interface between porous carbon electrodes and an …
This study contributes a sustainable framework for the development and design of smart charging piles and related products, further promoting the adoption of green …
Based on the current situation of charging facilities construction, this paper puts forward suggestions for mobile charging piles and charging vehicles to solve the problems of …
This paper introduces a DC charging pile for new energy electric vehicles. The DC charging pile can expand the charging power through multiple modular charging units in parallel to improve …
Charging pile energy storage system can improve the relationship between power supply and demand. Applying the characteristics of energy storage technology to the …
A two-layer optimal configuration model of fast/slow charging piles between multiple microgrids is proposed, which makes the output of new energy sources such as wind …
Based on the current situation of charging facilities construction, this paper …
In this paper, the battery energy storage technology is applied to the …
A two-layer optimal configuration model of fast/slow charging piles between …
As summarized in Table 1, some studies have analyzed the economic effect (and environmental effect) of collaborated development of PV and EV, or PV and ES, or ES …
Supercapacitors (or electric double-layer capacitors) are high power energy …
This paper introduces a high power, high efficiency, wide voltage output, and high power factor DC charging pile for new energy electric vehicles, which can be connected …
In addition, as concerns over energy security and climate change continue to grow, the importance of sustainable transportation is becoming increasingly prominent [8].To …
Different from fixed charging, for mobile charging, as shown in the right panel in Fig. 1, a user can order a mobile charging pile through an APP on his/her smartphone; …
As shown in Fig. 1, a photovoltaic-energy storage-integrated charging station (PV-ES-I CS) is a novel component of renewable energy charging infrastructure that combines …
Therefore, for virtual power plants, this paper considers the photovoltaic power generation consumption rate and energy storage state of charge; and analyzes its system structure and …
Table 1 Charging-pile energy-storage system equipment parameters Component name Device parameters Photovoltaic module (kW) 707.84 DC charging pile power (kW) 640 …
In this paper, the battery energy storage technology is applied to the traditional EV (electric vehicle) charging piles to build a new EV charging pile with integrated charging, …