Does the 48V Mild Hybrid System Need Charging?

[DeRonan]

48V mild hybrid vehicles do not require charging. The hybrid system utilizes part of the engine's power to generate electricity and store it in the battery when the vehicle does not require high power output from the engine. Additionally, the kinetic energy reduced during vehicle deceleration and braking is converted into electrical energy and stored in the battery through a process known as "regenerative braking". Below is relevant information about mild hybrid systems: 1. In traditional internal combustion engine vehicles, idling at traffic lights or in traffic jams leads to energy waste and environmental pollution. The BSG (Belt-driven Starter Generator) system intelligently shuts off the engine under such conditions, achieving both environmental protection and fuel savings. 2. During startup, the BSG motor, powered by the battery pack, can reach 3000r/min in an extremely short time with very high ignition success rates. This allows the system to bypass the traditional engine's process of accelerating from zero to idle speed, thereby achieving fuel efficiency.