DOI: 10.3389/fmech.2024.1411456 Corpus ID: 270901219; Optimization of liquid cooled heat dissipation structure for vehicle energy storage batteries based on NSGA-II @article{Sun2024OptimizationOL, title={Optimization of liquid cooled heat dissipation structure for vehicle energy storage batteries based on NSGA-II}, author={Guanhua Sun and Jinzhao …
To verify the effectiveness of the cooling function of the liquid cooled heat dissipation structure designed for vehicle energy storage batteries, it was applied to battery modules to analyze their heat dissipation efficiency.
For the optimization of the cooling and heat dissipation system of the lithium battery pack, an improved optimization framework based on adaptive ensemble of surrogate models and swarm optimization algorithm (AESMPSO) is proposed. PSO algorithm can effectively avoid the optimization process from falling into local optimality and premature.
The research of X.H. Hao et al. shows that the coolant temperature within a certain temperature range has a certain influence on the cooling effect of the lithium battery cooling and heat dissipation system, so the inlet coolant temperature T (K) is set as the corresponding design variable.
The heat dissipation performance of the liquid cooling system was optimized by using response-surface methodology. First, the three-dimensional model of the battery module with liquid cooling system was established. Second, the influence factors of the liquid cooling effect of the battery module were analyzed.
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.
Therefore, in response to these defects, the optimization design of the liquid cooling heat dissipation structure of vehicle mounted energy storage batteries is studied. An optimized design of the liquid cooling structure of vehicle mounted energy storage batteries based on NSGA-II is proposed.
DOI: 10.3389/fmech.2024.1411456 Corpus ID: 270901219; Optimization of liquid cooled heat dissipation structure for vehicle energy storage batteries based on NSGA-II @article{Sun2024OptimizationOL, title={Optimization of liquid cooled heat dissipation structure for vehicle energy storage batteries based on NSGA-II}, author={Guanhua Sun and Jinzhao …
Get PriceOperating at a flow rate of 10 g per second and an entry temperature of 25 °C, our liquid cooling system demonstrates superior cooling efficiency with minimal power consumption. It proficiently restrains the maximum battery module temperature below 30.43 °C and restricts temperature variance to merely 3.48 °C.
Get PriceThe findings indicate that liquid cooling systems offer significant advantages for large-capacity lithium-ion battery energy storage systems. Key design considerations for liquid cooling heat dissipation systems include parameters such as coolant channels, cold plate shapes, and types of coolant used. Furthermore, the liquid cooling system can ...
Get PriceImproved Heat Dissipation: Liquid cooling systems can absorb and transfer heat away from batteries more effectively than air-based systems. This keeps the system at an optimal operating temperature, improving efficiency and performance.
Get PriceThe battery liquid cooling heat dissipation structure uses liquid, ... Keywords: NSGA-II, vehicle mounted energy storage battery, liquid cooled heat dissipation structure, lithium ion batteries, optimal design. Citation: Sun G and Peng J (2024) Optimization of liquid cooled heat dissipation structure for vehicle energy storage batteries based on NSGA-II. Front. Mech. Eng …
Get PriceEfficient heat dissipation is crucial for maintaining the performance and longevity of energy storage systems. Liquid cooling ensures that heat is effectively removed from critical components, preventing overheating and reducing the risk of thermal runaway, which can lead to system failures or even safety hazards. 2. Increased Energy Density. Liquid cooling enables …
Get PriceEnhanced Performance:Liquid cooling ensures better thermal management, leading to improved performance and reliability of the energy storage systems. Space Efficiency:Liquid cooling systems often require less space compared to air cooling systems, making them ideal for compact energy storage solutions. Longer Lifespan:The efficient heat …
Get PriceThis study proposes three distinct channel liquid cooling systems for square battery modules, and compares and analyzes their heat dissipation performance to ensure battery safety during high-rate discharge. The results demonstrated that the extruded multi-channel liquid cooled plate exhibits the highest heat dissipation efficiency ...
Get Price1 INTRODUCTION. Lithium ion battery is regarded as one of the most promising batteries in the future because of its high specific energy density. 1-4 However, it forms a severe challenge to the battery safety because of the fast increasing demands of EV performance, such as high driving mileage and fast acceleration. 5 This is because that the battery temperature …
Get PriceAn excessively high temperature will have a great impact on battery safety. In this paper, a liquid cooling system for the battery module using a cooling plate as heat …
Get PriceThe findings indicate that liquid cooling systems offer significant advantages for large-capacity lithium-ion battery energy storage systems. Key design considerations for liquid cooling heat dissipation systems include parameters …
Get PriceTemperature management is crucial in energy storage systems, especially for electrochemical energy storage systems like lithium-ion batteries. Proper temperature management not only enhances system efficiency and prolongs its lifespan but also ensures the safety of system operation. In the field of electrochemical energy storage, air cooling and liquid …
Get PriceThe liquid cooling and heat dissipation of in vehicle energy storage batteries gradually become a research hotspot under the rapid industrial growth. Fayaz et al. addressed …
Get PriceThe findings demonstrate that a liquid cooling system with an initial coolant temperature of 15 °C and a flow rate of 2 L/min exhibits superior synergistic performance, …
Get PriceThe liquid cooling and heat dissipation of in vehicle energy storage batteries gradually become a research hotspot under the rapid industrial growth. Fayaz et al. addressed the poor thermal performance, risk of thermal runaway, …
Get PriceIn this paper, an optimization design framework is proposed to minimize the maximum temperature difference (MTD) of automotive lithium battery pack. Firstly, the cooling …
Get PriceMaterials 2022, 15, 3835 2 of 12 change material (PCM)/air cooling [7], and PCM/liquid cooling [8]. Compared with other coupled heat dissipation methods, the coupled heat dissipation method of ...
Get PriceA self-developed thermal safety management system (TSMS), which can evaluate the cooling demand and safety state of batteries in real-time, is equipped with the energy storage container; a liquid-cooling battery thermal management system (BTMS) is utilized for …
Get PriceYao FD, Guan X, Yang MY, Wen CL. Study on liquid cooling heat dissipation of Li-ion battery pack based on bionic cobweb channel. J. Energy Storage. 2023; 68: 107588. View Article Google Scholar 17. Zhang FR, Huang ZK, Li SY, Sun SZ, Zhao HB. Design and thermal performance analysis of a new micro-fin liquid cooling plate based on liquid cooling ...
Get PriceThis study proposes three distinct channel liquid cooling systems for square battery modules, and compares and analyzes their heat dissipation performance to ensure …
Get PriceAn excessively high temperature will have a great impact on battery safety. In this paper, a liquid cooling system for the battery module using a cooling plate as heat dissipation component is designed. The heat dissipation performance of the liquid cooling system was optimized by using response-surface methodology. First, the three-dimensional ...
Get PriceA self-developed thermal safety management system (TSMS), which can evaluate the cooling demand and safety state of batteries in real-time, is equipped with the energy storage container; a liquid-cooling battery thermal management system (BTMS) is utilized for the thermal management of the batteries. To study the performance of the BTMS, the ...
Get PriceOperating at a flow rate of 10 g per second and an entry temperature of 25 °C, our liquid cooling system demonstrates superior cooling efficiency with minimal power …
Get PriceThese cooling fins significantly improve heat dissipation by effectively conducting the heat from the intermediate cell to the side-mounted liquid cooling plate. Specifically, the dimension parameters of the cooling fin are 240 mm in length, 150 mm in width, and 2 mm in thickness, which not only ensures the heat dissipation effect but also controls the …
Get PriceIn this paper, a liquid cooling system for the battery module using a cooling plate as heat dissipation component is designed. The heat dissipation performance of the liquid cooling system was optimized by using response-surface methodology. First, the three-dimensional model of the battery module with liquid cooling system was established ...
Get PriceIn this paper, an optimization design framework is proposed to minimize the maximum temperature difference (MTD) of automotive lithium battery pack. Firstly, the cooling channels of two cooling and heat dissipation structures are analyzed: serpentine cooling channel and U-shaped cooling channel.
Get PriceLiquid cooling uses a coolant as a medium for convective heat transfer to achieve heat dissipation and cooling of the battery pack through direct or indirect contact . …
Get PriceImproved Heat Dissipation: Liquid cooling systems can absorb and transfer heat away from batteries more effectively than air-based systems. This keeps the system at an …
Get PriceLiquid cooling uses a coolant as a medium for convective heat transfer to achieve heat dissipation and cooling of the battery pack through direct or indirect contact . Currently, the related research focuses on the shape of liquid cooling channels, the optimization of the cooling structures, and the selection of the coolant materials [ 22 ].
Get PriceThe findings demonstrate that a liquid cooling system with an initial coolant temperature of 15 °C and a flow rate of 2 L/min exhibits superior synergistic performance, effectively enhancing the cooling efficiency of the battery pack. The highest temperatures are 34.67 °C and 34.24 °C, while the field synergy angles are 79.3° and 67.9 ...
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