Advantages and characteristics of electric vehicles

July 05, 2023

Electric vehicles have a simpler structure, fewer operating and transmission components, and a smaller maintenance workload compared to internal combustion engine vehicles. When using an AC induction motor, the motor does not require maintenance, and more importantly, electric vehicles are easy to operate.
High power, short driving range
At present, electric vehicles are not as technologically advanced as internal combustion engine vehicles, especially the power supply (battery) has a short lifespan and high operating costs. The energy storage of the battery is small, and the driving range after a single charge is not ideal, making electric vehicles more expensive. But from a development perspective, with the progress of technology and the investment of corresponding manpower and resources, the problem of electric vehicles will gradually be solved. By leveraging strengths and avoiding weaknesses, electric vehicles will gradually become popular, and their prices and usage costs will inevitably decrease.
Power grid technology supporting development
The operational characteristics of electric vehicle battery replacement stations, as well as the key technologies and control strategies for connecting the replacement stations as distributed energy storage units to the power grid; Screening principles, grouping methods, and system schemes for battery cascade utilization; Replace the multi-purpose converter device of the station; Replace the integrated monitoring system of the station and energy storage station; Demonstration project for the integration of replacement stations and energy storage stations.
The characteristics of electric vehicle charging demand and the impact of large-scale electric vehicle charging on the power grid; Electric vehicle orderly charging control management system; Electric vehicle orderly charging test system.

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