Energy storage liquid cooling system control strategy

Can a liquid cooling structure effectively manage the heat generated by a battery?

Discussion: The proposed liquid cooling structure design can effectively manage and disperse the heat generated by the battery. This method provides a new idea for the optimization of the energy efficiency of the hybrid power system. This paper provides a new way for the efficient thermal management of the automotive power battery.

What is battery thermal management liquid cooling system?

The battery thermal management liquid cooling system introduced in this article is shown in Fig. 1. It is mainly composed of a water pump, a water PTC, an electronic expansion valve (EXV), a heat exchanger (Chiller), a temperature pressure sensor, and a water temperature sensor.

How does NSGA-II optimize battery liquid cooling system?

In summary, the optimization of the battery liquid cooling system based on NSGA-Ⅱ algorithm solves the heat dissipation inside the battery pack and improves the performance and life of the battery.

What are the thermal management techniques for modular battery packs?

The classification of thermal management techniques and their applicability to modular battery packs. Battery cooling system and preheating system, multiple perspectives on evaluating various thermal management technologies, including cost, system, efficiency, safety, and adaptability. Battery thermal runaway and BTMS technology are discussed.

Does liquid cooled heat dissipation structure optimization improve vehicle mounted energy storage batteries?

The research outcomes indicated that the heat dissipation efficiency, reliability, and optimization speed of the liquid cooled heat dissipation structure optimization method for vehicle mounted energy storage batteries based on NSGA-II were 0.78, 0.76, 0.82, 0.86, and 0.79, respectively, which were higher than those of other methods.

Can liquid cooled control system meet passenger compartment comfort requirements?

The system and control strategy have been experimentally verified and practically applied to certain electric vehicles. The results prove that the liquid-cooled control system and its control strategy described in this paper can well meet the comfort requirements of the passenger compartment.