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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.
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.
Based on the Internet of Things technology, the energy storage charging pile management system is designed as a three-layer structure, and its system architecture is shown in Figure 9. The perception layer is energy storage charging pile equipment.
The data collected by the charging pile mainly include the ambient temperature and humidity, GPS information of the location of the charging pile, charging voltage and current, user information, vehicle battery information, and driving conditions . The network layer is the Internet, the mobile Internet, and the Internet of Things.
On the one hand, the energy storage charging pile interacts with the battery management system through the CAN bus to manage the whole process of charging.
The user can control the energy storage charging pile device through the mobile terminal and the Web client, and the instructions are sent to the energy storage charging pile device via the NB network. The cloud server provides services for three types of clients.
Ming et al. (2022) illustrates the thermal management performance of the …
To improve the pile charge efficiency of EVs, this paper develops and primarily designs a pile charge management system architecture for Electric Vehicles (EVs) based on …
Charging pile is one of the key equipments for EV charging, and temperature sensor plays an important role in charging pile. Here are some technical points about the use …
To secure the thermal safety of the energy storage system, a multi-step …
Established in 2022, GAE Energy is the strategic deployment of GAC Group in the context of the clean energy revolution and electrification. As the JV of GAC group(55%) and GAC AION(45%), GAC Energy was founded with a …
The energy storage rate q sto per unit pile length is calculated using the equation below: (3) q sto = m ̇ c w T i n pile-T o u t pile / L where m ̇ is the mass flowrate of the …
PDF | Aiming at the charging demand of electric vehicles, an improved genetic …
New energy electric vehicles will become a rational choice to achieve clean energy alternatives in the transportation field, and the advantages of new energy electric …
This paper proposes a charging pile historical maintenance data based on cloud storage, as …
A DC Charging Pile for New Energy Electric Vehicles Weiliang Wu1 · Xiping Liu1 · Chaozhi Huang1 Received: 4 January 2023 / Revised: 27 March 2023 / Accepted: 2 April 2023 / …
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 …
1 · Here, through the design of vacancy defects and phase structure regulation, Pb-free (Bi 0.5 Na 0.5)TiO 3-based ceramics with an optimal composition can achieve a large maximum …
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, …
To improve the pile charge efficiency of EVs, this paper develops and primarily …
Charging pile test. New energy vehicle testing. Battery Power Test. ... Detection object: AC charging pile (machine) Load power: No built-in load (external load device ≤ 63A via load gun …
PDF | Aiming at the charging demand of electric vehicles, an improved genetic algorithm is proposed to optimize the energy storage charging piles... | Find, read and cite all …
1 · Here, through the design of vacancy defects and phase structure regulation, Pb-free …
To secure the thermal safety of the energy storage system, a multi-step ahead thermal warning network for the energy storage system based on the core temperature …
Because of the popularity of electric vehicles, large-scale charging piles are connected to the distribution network, so it is necessary to build an online platform for …
In this paper, the battery energy storage technology is applied to the …
The key to battery management systems (BMS) is an accurate and real-time prediction on State of Charge (SOC) of the power battery. The methods of estimating SOC of …