Temperature control measures for energy storage power stations

Compared to external temperature monitoring and control of batteries, internal temperature monitoring and control can more realistically and directly display the temperature field inside the battery, and can perform thermal management more timely and effectively to prevent battery overheating or thermal runaway.

Traditional battery temperature management has primarily relied on external control technologies such as air cooling, liquid cooling systems, and external low-temperature heating systems [172, 173]. These methods regulate temperature through thermal exchange between the battery casing and the environment.

In modern power battery systems, effective temperature regulation is a key factor in ensuring battery performance and safety. Traditional battery temperature management has primarily relied on external control technologies such as air cooling, liquid cooling systems, and external low-temperature heating systems [172, 173].

With ongoing research and application of internal temperature monitoring technologies, developing effective temperature control strategies has become necessary for enhancing battery performance and safety, further promoting the application and innovation of battery technology in a broader range of fields. Table 2.

Traditional battery temperature monitoring methods primarily involve installing monitoring devices on the surface or outside of the battery module to measure the battery's temperature and thereby judge the battery's operating status.

Challenges of internal temperature measurement in power batteries The internal temperature measurement of power batteries is essential for optimizing performance and ensuring operational safety, particularly in high-demand applications such as electric vehicles and large-scale energy storage systems.