The power device in the charging module

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Concentration of high-voltage fast charging will put pressure on the grid. Energy storage system configuration may be the solution
The concentrated use of high-power charging stations will put pressure on the distribution network. The network loss rate is an important indicator for evaluating the economic efficiency of the power grid.

According to the formula, network loss rate = (network power loss / power supply) * 100%, in the case of random charging of EVs, the average loss rate of the distribution network increases from 7.85% to 10.14%, which shows that random charging of EVs often coincides with the peak hours of electricity consumption of costa rica number data residents. In the case of 800V ultra-fast charging, concentrated charging during peak hours places higher demands on the load capacity of the distribution network.


Energy storage system refers to a system that converts energy into other forms of storage so that it can be converted into usable energy as needed. The energy storage system set up at the charging station can store electricity during low electricity consumption and charge during peak electricity consumption, smoothing the high-voltage curve of the charging station and reducing the loss in the distribution network.