As one of the new infrastructures, charging piles for new energy vehicles are different from the traditional charging piles. The "new" here means new digital technology which is an organic integration between charging piles and communication, cloud computing, intelligent power grid and IoV technology.
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 the charging speed. Each charging unit includes Vienna rectifier, DC transformer, and DC converter.
Charging piles are of great significance to developing new energy vehicles, and they are also an important part of the emerging digital economy such as intelligent traffic and intelligent energy. The State Grid Corporation of China (SGCC) is taking an active role in the development of new energy vehicles.
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.
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.
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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 …
Optimized operation strategy for energy storage charging piles … The energy storage charging pile achieved energy storage benefits through charging during off-peak periods and …
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PDF | Aiming at the charging demand of electric vehicles, an improved genetic …
As one of the new infrastructures, charging piles for new energy vehicles are different from the traditional charging piles. The "new" here means new digital technology which is an organic integration between charging piles …
the new energy power electronics industry; it has developed MDES series and MDSS series of …
This paper mainly studies the new energy charging pile calculation system based on …
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The Notice specifies that "subsidies for procurement of new energy vehicles will be shifted to construction of charging infrastructure" in the future. In March 2020, the central …
the new energy power electronics industry; it has developed MDES series and MDSS series of intelligent micro-grid power stations. Energy storage system, prefabricated cabin MDKS, …
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The rapid expansion of the charging infrastructure is and remains vital to the ramp-up of e-mobility. This is why the Volkswagen Group is striving to become a holistic charging and energy-service provider and is investing …
To achieve interoperability and efficient management of charging piles, …
To achieve interoperability and efficient management of charging piles, several mainstream charging pile platforms have emerged in China. These platforms not only support …
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, …
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,...
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 …
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In this paper, the battery energy storage technology is applied to the …
As one of the new infrastructures, charging piles for new energy vehicles are different from the traditional charging piles. The "new" here means new digital technology …
A charging pile, also known as a charging station or electric vehicle charging station, is a dedicated infrastructure that provides electrical energy for recharging electric vehicles (EVs) …
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 …