
Volvo's 48V mild hybrid system is a hybrid system that adds a 48V lithium-ion to the traditional 12V battery. Here are the specific details about Volvo's 48V mild hybrid system: 1. Principle: The 12V circuit handles conventional electrical loads such as lighting, ignition, and audio systems. The 48V circuit supports active chassis systems, air conditioning compressors, and regenerative braking systems. 2. Components: The 48V mild hybrid system mainly consists of three core components: a torque-assist recovery motor, a power conversion unit, and a power battery. In this system, the motor hardly participates in directly driving the vehicle but serves as a tool for energy recovery to assist the engine.


