In this paper, a simulation model of a new energy electric vehicle charging pile composed of four charging units connected in parallel is built in MATLAB to verify the feasibility of the DC charging pile and the effectiveness of the control strategy of each component of the charging unit through simulation.
Simulation waveforms of a new energy electric vehicle charging pile composed of four charging units Figure 8 shows the waveforms of a DC converter composed of three interleaved circuits. The reference current of each circuit is 8.33A, and the reference current of each DC converter is 25A, so the total charging current is 100A.
The feasibility of the DC charging pile and the effectiveness of the control strategies of each component of the charging unit are verified by simulation and experimental results. This DC charging pile and its control technology provide some technical guarantee for the application of new energy electric vehicles.
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.
In order to solve the problem of the short supply of charging piles, this research proposes to use the recursive neural network algorithm and firefly algorithm for modeling analysis to reasonably optimize the problem of the fixed capacity and location of charging piles.
In order to optimize the layout of airport charging piles, Gao J et al. used a genetic algorithm to establish an airport charging pile model. The simulation experiment shows that the method determines the final scheme of the airport charging pile, and proves the feasibility and effectiveness of the model [ 15 ].
This DC charging pile and its control technology provide some technical guarantee for the application of new energy electric vehicles. In the future, the DC charging piles with higher power level, high frequency, high efficiency, and high redundancy features will be studied.
In this paper, a simulation model of a new energy electric vehicle charging pile composed of four charging units connected in parallel is built in MATLAB to verify the feasibility of the DC charging pile and the effectiveness of the control strategy of each component of the charging unit through simulation.
The promotion effect of direct-current charging piles on EV sales is twice that of alternating-current charging piles in the one-year simulation of our model. Increasing the number of EV charging piles has a significant impact on battery electric vehicle sales but not on plug-in hybrid electric vehicle sales.
attentions to the numbers of charging piles, this study focuses on exploring the ratio of new energy vehicles to chargers. It also simulates and analyzes the future development of public and private charging piles. The research on the vehicle-to-pile ratio requires a more reliable method to understand and predict the
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 …
Through the organic integration of charg-ing pile and new infrastructure such as 5G, ultra-high voltage, big data center, artificial intelli-gence and industrial internet, a distributed charging pile platform for intelligent connected ve-hicles can be built, which can realize effective links among new energy automobile industry, energy industry ...
We are delighted to extend a warm invitation to you to attend the 7th Shenzhen International Charging Pile and Battery Swapping Station Exhibition 2024 (CPSE 2024), taking place from November 5th to 7th at the Shenzhen Convention and Exhibition Center, Hall 1.As the world''s most renowned and influential event in the charging and battery swapping industry, CPSE has …
The promotion effect of direct-current charging piles on EV sales is twice that of alternating-current charging piles in the one-year simulation of our model. Increasing the …
This paper mainly studies the new energy charging pile calculation system based on blockchain technology and raft algorithm. The overall design is made from three modules: control module, …
attentions to the numbers of charging piles, this study focuses on exploring the ratio of new energy vehicles to chargers. It also simulates and analyzes the future development of public …
This paper mainly studies the new energy charging pile calculation system based on blockchain technology and raft algorithm. The overall design is made from three modules: control module, billing module and user interaction, and then the function of charging pile is described. In this paper, the layout of the charging pile is analyzed in detail ...
Its registered NEVs amounted to 2.96 million in 2022, while the number of publicly accessible charging piles came in at 128,000, or a vehicle-pile ratio of 23:1. Anfu New Energy Technology Co Ltd ...
With the popularity of new energy vehicles, a large number of cities began to focus on the installation of electric vehicle charging piles. However, the existing intelligent charging piles have faced problems such as short supply, unreasonable distribution areas, and insufficient power supply.
energy in the battery (see Figure 1), which covers the vehicle charger, charging station, ground charger, etc. Electric vehicle charging station is one of the urban service facilities, which mainly provides power battery power for all kinds of electric vehicles. Fig1. Charging structure diagram of new energy vehicle charging pile On June 11, 2020, Premier Li Keqiang and German …
The paper deals mainly with the basic structure of power charging pile for new energy vehicles. This structure contains a medium voltage distribution network, a bi-directional AC/DC converter, a bi-directional DC/DC converter, a new energy vehicle and a vehicle mounting mode. The most …
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 …
Research on Ratio of New Energy Vehicles to Charging Piles in China Zhiqiu Yu* and Shuo-Yan Chou Department of Industrial Management, National Taiwan University of Science and Technology, Taipei, 10607, Taiwan *Corresponding Author: Zhiqiu Yu. Email: D10201m01@ntust .tw Received: 28 August 2021; Accepted: 29 September 2021 …
When designing the charging pile, consider a dding some modules with auxiliary functions, highlighting individual requirements, such as IC read-write card function, GPRS communication...
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...
When designing the charging pile, consider a dding some modules with auxiliary functions, highlighting individual requirements, such as IC read-write card function, GPRS …
The construction of public-access electric vehicle charging piles is an important way for governments to promote electric vehicle adoption. The endogenous relationships among EVs, EV charging piles, and public attention are investigated via a panel vector autoregression model in this study to discover the current development rules and policy implications from the …
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