The voltage fluctuation, electronic surge strike, or high harmonic in electric energy received by the charging station will affect the normal operation of the charging pile, causing the fault of the charging pile and even endangering the safety of the charging pile and electric vehicle equipment.
Can battery energy storage technology be applied to EV charging piles?
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.
Design of Energy Storage Charging Pile Equipment 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.
What is a charging pile?
The charging pile (as shown in Figure 1) is equivalent to a fuel tanker for a fuel car, which can provide power supply for an electric car.
How does the energy storage charging pile interact with the battery management system?
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.
How does aging affect the safety of charging piles?
The aging failure of the equipment and components inside charging piles also affects the safety of charging piles in use.
Are charging piles safe?
In terms of communication safety, charging piles face various information safety threats, including natural elements and human elements, which show a changing trend over time .