Sightseeing Bus requirements for batteries

2025,05,19

In actual use, how many kilometers can a battery travel after it is fully charged? It is often related to many factors, such as the efficiency characteristics of the motor, the capacity of the battery, and the thermal life of the battery.

In addition, because the energy storage of the battery is limited, excessive and rapid energy consumption will also greatly reduce the driving range of a single charge.

For example, an Sightseeing Bus using a 36v, 12Ah lead-acid battery can travel 120 to 140km on a single charge when the vehicle speed u is equal to 30km/h.

When the vehicle speed u is 40km/h, the driving range of a single charge will be less than 100km. Therefore, whether from a safety perspective or a technical perspective, the speed of an Sightseeing Bus should strictly follow the relevant national standards and should not unilaterally pursue high speeds.

The battery pack of an Electric Sightseeing Car is generally composed of three or more single batteries connected in series. If the terminal voltages of the batteries are different, the battery with the higher terminal voltage will be overcharged first.

At this time, since the battery pack voltage value has not reached the constant voltage state, the battery that arrives first will be damaged due to overcharging.

The damaged battery will cause other batteries to be damaged due to overcharging due to its low voltage. For this reason, the voltage error of each battery in the battery pack should be controlled within the range of ±0.03v, and the internal resistance voltage and discharge time of the battery should be the same or similar, which are also the prerequisites for maintaining effective driving range.

Author:

Mr. linlicar

E-mail:

987147613@qq.com

Phone/WhatsApp:

18008393466