The advantages of liquid cooling technology are more significant, and it is expected to replace air cooling as the mainstream temperature control technologyThe liquid cold plate is currently core component of new energy vehicle battery thermal management liquid cooling function module. In electric

The accumulation of heat during battery operation will cause uneven temperature inside battery pack, which will affect the consistency of the battery cells. Further affect and reduce the battery charge, discharge cycle efficiency. The power and energy performance of the battery will also decrease.To

CTP (cell to pack, no module power battery pack)CTP technology refers to skipping the standard module link, integrating the battery cell on the battery pack, and then installing it on the vehicle body. Its essence is to increase energy density and reduce costs. Its integrated technology was first pr

CTM (Cell To Module)CTM refers to the module composed of batteries, and then the battery pack is formed by the modules. In short, the packaging form is "cell-battery module-battery pack". After completion, the battery pack is integrated into the chassis of the car. structural technology.This structu

Liquid cooling refers to reducing the temperature of the battery by taking away the heat generated by the battery in operation through the cooling pipe inside the battery pack and the cooling liquid of the cooling plate. Its advantages are high heat transfer coefficient, large thermal energy, fast c

The battery module has certain requirements for the liquid-cooling plate. First of all, the heat dissipation power is large, which can quickly take away the heat generated by the module and prevent the sharp rise of temperature; Secondly, it has high reliability. When the vehicle is walking on the r

Before introducing the liquid cooling system, it is necessary to have a simple understanding of the energy storage system. The energy storage system mentioned mainly refers to battery energy storage system, which is generally composed of battery system, PCS system, BMS system, monitoring system, etc

Since most of the power sources of new energy vehicles are lithium iron phosphate or ternary batteries, while the power battery provides power for new energy vehicles, the battery itself emits a lot of heat, which will increase the temperature of the power battery.

In the case of the liquid cooling plates and serpentine bends we have at Trumonytechs, for example, in indirect contact liquid cooling, the fluid flows inside the pipe and comes into direct contact with the battery through the thermal conductivity interface material, for example, transferring heat through the thermal conductivity interface material and cooling the battery by transporting it through the fluid flow heat exchanger.

Cooling systems based on liquid heat exchange are more efficient than air systems and have a more uniform temperature inside the battery pack of an electric vehicle, but the systems are more complex.