The water-cooled (liquid cooled) cooling system uses the pump to circulate the coolant in the cooling pipe and dissipate heat. The heat absorbing part on the radiator (called the heat absorbing box in the liquid cooling system) is used to absorb heat from the new energy battery power pack, 5G communication equipment, IGBT controller, UPS and energy storage system, heat dissipation of large photovoltaic inverter, and SVG/SVC heat dissipation. The heat absorbed by the heat absorbing part is discharged to the outside through a radiator designed on the back of the pyrogen.

The water-cooled (liquid-cooled) cooling system uses a pump to circulate and dissipate the cooling liquid in the heat pipe. The heat absorption part on the radiator (called the heat absorption box in the liquid cooling system) is used to absorb heat from the new energy battery power pack, 5G communication equipment, IGBT controller, UPS and energy storage system, large photovoltaic inverter heat dissipation, SVG/SVC heat dissipation. The heat absorbed by the endothermic part is discharged to the outside through a radiator designed on the back of the pyrogen.

In the fields of power electronic control, conversion, drive, signal transmission and new energy (new energy vehicle power battery heat dissipation, UPS and energy storage system heat dissipation, large server heat dissipation, large photovoltaic inverter heat dissipation, SVG/SVC heat dissipation, etc.), in order to pursue high efficiency, low noise and low temperature operation, and limited by space, The problem of heat dissipation has become the biggest limit of the ideal product development, and the liquid cooling heat dissipation technology has become the preferred thermal management method.

IGBT is the core component of new energy vehicle drive motor, which plays a leading role in the efficiency, power density and reliability of vehicle electric drive, and is called the "heart of the car". The temperature characteristic is an important index of IGBT module product design and reliability evaluation. In order to greatly improve its power density, heat dissipation performance and long-term reliability, efficient heat dissipation scheme is particularly important.