In an electric vehicle charging system, which component acts as a temporary storage for energy?

In an electric vehicle charging system, a battery acts as a temporary storage for energy. Batteries store electrical energy in the form of chemical energy and release it as needed to power the electric vehicle. When the vehicle is connected to a charging station, the battery absorbs electricity, storing it for later use to drive the vehicle.

Unlike capacitors, which can also store energy but do so only for short durations and typically release it more quickly, batteries are designed for longer-term energy storage and can hold a significant amount of energy over extended periods. Resistors, on the other hand, do not store energy; instead, they dissipate it as heat and regulate current flow within a circuit. Transformers are used to change the voltage levels in electric systems but do not function as storage devices. The primary role of the battery in an electric vehicle charging system is to provide a reliable source of stored energy that can be utilized when the vehicle is in motion.