The present review summarizes numerous research studies that explore advanced cooling strategies for battery thermal management in EVs. Research studies on phase change material cooling and direct liquid cooling
Based on the innovative development of cloud-controlling platform design and electronic and electrical architecture, the cloud battery controlling provides the chances for
Conversely, the direct liquid cooling system (BTMS based on immersion cooling) eliminates heat generated by the battery cells by directly submersing the battery within
Direct liquid cooling: To dissipate heat, direct liquid cooling circulates coolant directly through battery cell channels or along their exteriors (Fig. 7 a). It is highly effective,
Refrigerant direct cooling technology is a new type of power battery phase change cooling system, which uses the refrigerant in automotive air conditioners as a cooling
In this article, the immersion coupled direct cooling (ICDC) method is proposed by immersing batteries in stationary fluid with direct-cooling tubes inserted in. Then, the heat transfer characteristics and influencing factors of ICDC are explored numerically and experimentally for the battery module at 2C discharge rate and 25 °C ambience.
Tan et al. proposed a novel hydrofluoroether (HFE-6120) based direct cooling method for fast-charging battery packs. The direct cooling parameters were
Direct liquid cooling has the potential to achieve the desired battery performance under normal as well as extreme operating conditions. However, extensive research still needs to be...
Water-based direct contact cooling is proposed for battery thermal management. This system employs battery surface insulation instead of dielectric fluids. Symmetric serpentine channels
This paper briefly introduces the heat generation mechanism and models, and emphatically summarizes the main principles, research focuses, and development trends of cooling technologies used in the thermal management of power batteries for new energy
Zhoujian et al. studied a battery thermal management system with direct liquid cooling using NOVEC 7000 coolant. The proposed cooling system provides outstanding thermal management efficiency for battery, with further maximum temperature of the battery's surface, reducing as the flow rate of coolant increases.
Based on this review of recent research studies and the points discussed above, it is expected that direct liquid cooling has the potential to be considered as an advanced cooling strategy for battery thermal management in next-generation EVs.
In this paper, we will take the fast-charging power battery thermal management system with direct cooling as the research object, and provide useful exploration for the design of power battery thermal management system through simulation and experimental comparison analysis 3, 4, 5.
The efforts are striving in the direction of searching for advanced cooling strategies which could eliminate the limitations of current cooling strategies and be employed in next-generation battery thermal management systems.
Numerous reviews have been reported in recent years on battery thermal management based on various cooling strategies, primarily focusing on air cooling and indirect liquid cooling. Owing to the limitations of these conventional cooling strategies the research has been diverted to advanced cooling strategies for battery thermal management.
The present review summarizes the key research works reported in the past five years on advanced cooling strategies namely, phase change material cooling and direct liquid cooling for battery thermal management in EVs.
Contact us for competitive quotes on any of our integrated storage and energy management solutions
Get a Quote