Thermal management system for new energy battery

  As an important energy storage device loaded with battery pack in electric car, battery pack is an important component of hybrid/electric vehicle, and its function directly affects the function of hybrid/electric vehicle.

  Nowadays, the battery has many disadvantages, such as low energy and low power, short cycle life and high temperature influence.

 Soft thermal conductivity silicone is a product with a lot of market demand in silicone products. With the characteristics of silica gel, it has certain flexibility, excellent insulation, high temperature resistance, stable chemical properties, environmentally friendly and safe, without odor, food -grade silicone pads, and also have non -toxic and tasteless. Environmental products with high activity.

  In new energy vehicles, the main purpose of the battery thermal management system is to ensure that the battery pack can work in a good temperature field. Automotive battery thermal management system refers to the temperature control of the battery system after cooling or heating. Unlike the traditional car thermal handling system, new energy sedan is under the mountains, battery heat processing and motor electrical control heat control. Other equipment cooling systems have formed a thermal handling system together.

  The battery thermal management system is one of the most important technologies in the battery thermal processing plan. The main performance of the car battery thermal management system includes:

① When the temperature of the battery is increased, realize useful heat dissipation to avoid the occurrence of heat out of control

②. When the temperature of the battery is very low, the preheating is achieved.

③. Reduce the difference in temperature in the battery pack, control some hot areas, avoid the rapid attenuation of batteries in high temperatures, and ensure the number of life in the battery pack.