What is the Function of a 48V Mild Hybrid System?
2 Answers
Here are the functions of a 48V mild hybrid system: Solving vibration issues: When using the auto start-stop function, if the engine briefly shuts off, the motor load consumes significantly more power than other conventional electronic devices, and the vibration sensation is also much stronger. Additionally, the air conditioning compressor stops working. Incorporating a 48V mild hybrid system can effectively address this problem. Increasing standard voltage: It raises the standard voltage of in-car electronic devices to 48V, enabling the support of higher-power vehicle systems. During the starting phase, the 48V motor can drive the vehicle. Energy saving and emission reduction: The greatest benefit of the 48V mild hybrid system is energy saving and emission reduction. The 48V motor can avoid the most fuel-consuming idle conditions when a fuel-powered vehicle starts. During braking and neutral coasting, the system helps the vehicle achieve kinetic energy recovery, further reducing fuel consumption.
As a frequent city driver, the 48V mild hybrid system makes my driving experience much more comfortable. The engine starts almost without any vibration, remaining quiet and smooth, unlike the rattling sound of older cars. During acceleration, I can feel an extra boost of power, especially in traffic jams or at red lights, with quicker response that eliminates sluggish starts. When braking, energy is recovered to charge the battery, preventing fuel waste. On average, each tank of gas goes further, improving fuel efficiency by about 10%, saving both money and hassle. Maintenance isn’t troublesome either—the system is durable, requiring only regular battery checks. Overall, it enhances daily driving, making city commutes less annoying while also reducing emissions.
