Heating surface of new energy battery liquid cooling plate
A novel liquid cooling plate concept for thermal management of lithium-ion batteries …
A novel liquid cooling plate embedded with PCM for battery thermal management. • The cooling plate provides a modular solution for battery cooling with PCM. • The cooling plate is 36% lighter than an aluminum cooling plate of the same size. • Up to 30% reduction
A simple cooling structure with precisely-tailored liquid cooling …
The liquid cooling (LC) systems for large battery modules commonly involve many LC plates (LCPs) or other cooling components for achieving a high …
Effect of liquid cooling system structure on lithium-ion battery pack ...
Section snippets Physical models. This article focuses on cooling system for batteries, which have been simplified from the actual item. The basic simplified model of the lithium-ion battery pack, which is equipped with a series of novel cooling systems and includes a single lithium-ion battery and different types of cooling structures, is shown in …
Liquid Cold Plates
A liquid cold plate (LCP) serves as a critical interface within a liquid cooling system, guiding pumped fluid to heat sources and transferring waste heat into the coolant for subsequent cooling. Cold plates feature a heat source mounting surface, internal passages for liquid to pass through, and an inlet and outlet.
A novel liquid cooling plate concept for thermal management of lithium-ion batteries …
The schematic diagram of a battery module and the proposed cooling plate are depicted in Fig. 1 is seen in Fig. 1 (a) that the thermal management system is comprised of two identical cooling plates which are placed on both sides of the module.As shown in Fig. 1 (b), the hybrid cooling plate consists of a flat plate with the size of 8 mm …
Structure optimization design and performance analysis of liquid cooling plate for power battery …
In the process of topology optimization, the liquid cooling plate is assumed to be a rectangular structure, as shown in Fig. 1, the inlet and outlet of the topological liquid cooling plate are located on the center line of the cold plate, where the dark domain is the design domain, and γ is the design variable. ...
Multi-objective optimization design of lithium-ion battery liquid ...
Om et al. [8] designed three different liquid cooling plates (inline, incline and loureved). Through experiments and numerical results, it was found that liquid cooling plate could keep the average surface temperature of the battery below the allowable operating temperature of 50 °C.
Topology optimization of cooling plates for battery thermal management
In the study, the TO is implemented in a 3D liquid cooling plate. Fig. 1 a shows the schematic illustrations of the cooling plate having length L, width W, and depth H.The heat transfers from the cell to the cooling plate through the upper and lower surface of the cooling plate, then carried away by the working medium inside it.
Analysis of Heat Dissipation Performance of Battery …
To provide a favorable temperature for a power battery liquid cooling system, a bionic blood vessel structure of the power battery liquid cooling plate is designed based on the knowledge of bionics and …
A new stepped-channel liquid cooling plate thermal management …
Then, for further improving the cooling performance of the stepped-channel liquid cooling plate, a novel hybrid liquid cooling plate (HLCP) was formed by filling CPCM into the cooling plate. Finally, the effects of the filling method of CPCM, coolant flow rate on the performance of HLCP were discussed. 2. Model and method2.1.
Performance enhancement of a battery thermal management system using novel liquid cold plates …
Semantic Scholar extracted view of "Performance enhancement of a battery thermal management system using novel liquid cold plates with micro-channel featuring pin fins" by Haoxuan Li et al. DOI: 10.1016/j.energy.2024.131731 Corpus …
A new design of cooling plate for liquid-cooled battery thermal …
A new design of cooling plate for liquid-cooled battery thermal management system with variable heat transfer path. Changkun Wu, J. Ni, +1 author. …
WEVJ | Free Full-Text | Investigation of the Liquid Cooling and Heating of a Lithium-Ion Battery …
The temperature of an electric vehicle battery system influences its performance and usage life. In order to prolong the lifecycle of power batteries and improve the safety of electric vehicles, this paper designs a liquid cooling and heating device for the battery package. On the device designed, we carry out liquid cooling experiments …
Liquid-cooled cold plate for a Li-ion battery thermal ...
Modern commercial electric vehicles often have a liquid-based BTMS with excellent heat transfer efficiency and cooling or heating ability. Use of cooling plate has proved to be an effective approach. In the present study, we propose a novel liquid-cold plate employing a topological optimization design based on the globally convergent …
A Review of Cooling Technologies in Lithium-Ion Power Battery …
The power battery is an important component of new energy vehicles, and thermal safety is the key issue in its development. During charging and discharging, how to enhance the rapid and uniform heat dissipation of power batteries has become a hotspot. This paper briefly introduces the heat generation mechanism and models, and …
Experimental investigation on thermal management of lithium-ion battery with roll bond liquid cooling plate …
Using proposed liquid cooling plate, the temperature of battery module is below 35 C, and the temperature difference is within 5 C at 2C discharge rate (750 W). • Compared with other studies, roll bond liquid cooling plate …
Lithium Battery Thermal Management Based on Lightweight …
Abstract. This study proposes a stepped-channel liquid-cooled battery thermal management system based on lightweight. The impact of channel width, cell-to-cell lateral spacing, contact height, and contact angle on the effectiveness of the thermal control system (TCS) is investigated using numerical simulation. The weight sensitivity factor is …
Analysis of Heat Dissipation Channel of Liquid Cooling Plate of …
From the perspective of engineering application, this paper studies the design method of liquid cooled plate runner based on structural topology optimization technology based on …
Analysis of Heat Dissipation Channel of Liquid Cooling Plate …
Liquid Cooling Plate of Battery Pack for New Energy Electric Vehicle Based on Topology Optimization Technology Jingsong Shi, Rui Zhu ... Abstract In view of the current new energy electric vehicle battery pack liquid cooling plate heat dissipa-, DOI: 10.12677/mos.2023.123189 2061 ...
Numerical Analysis on Thermal Management Performance of Lithium-Ion Battery Pack with Liquid Cooling …
2.1 Geometric ModelThis paper aims to investigate the cooling and heating behaviors of a real battery pack for an electric vehicle in actual operational conditions. The simplified geometric model of the battery pack for numerical calculation is shown in Fig. 1a, where the size of the battery pack in length × width × height direction is …
Examining the influence of number of inlets and outlets on the topology optimization design of battery liquid cooling plate …
Heat exchange occurs between the battery surface and the liquid cooling plate surface, effectively dissipating the heat generated during battery operation. Download: Download high-res image (183KB) Download: …
A novel liquid cooling plate concept for thermal management of …
The schematic diagram of a battery module and the proposed cooling plate are depicted in Fig. 1 is seen in Fig. 1 (a) that the thermal management system is comprised of two identical cooling plates which are placed on both sides of the module. As shown in Fig. 1 (b), the hybrid cooling plate consists of a flat plate with the size of 8 mm …
State-of-the-art Power Battery Cooling Technologies for New …
Highlights in Science, Engineering and Technology MSMEE 2023 Volume 43 (2023) 470 2.1.2. Advanced optimization scheme for liquid cooling technology At present, LC technology is mainly realized by ...
Comparative Evaluation of Liquid Cooling‐Based Battery Thermal ...
Fin BTMS is a liquid cooling method that is often chosen because of its simple structure and effective liquid cooling performance . As shown in Figure 1(a), fins which have 3 mm thickness are attached to the surface of the battery and transfer heat from the battery to the bottom cooling plate located under the battery and fin assembly. …
Analysis of Heat Dissipation Performance of Battery Liquid Cooling ...
To provide a favorable temperature for a power battery liquid cooling system, a bionic blood vessel structure of the power battery liquid cooling plate is designed based on the knowledge of bionics and the human blood vessel model. For three different discharge rates of 1C, 2C, and 3C, FLUENT is used to simulate and analyze the …
Optimization of liquid cooling and heat dissipation system of lithium ...
Compared with air cooling, liquid cooling has higher thermal conductivity and specific heat capacity. Its principle is to use liquid cooling medium to directly or indirectly contact the battery. In this way, the overall temperature of the battery packs is lowered. Under the same flow, liquid cooling has a better cooling effect than air cooling.
Multi-U-Style micro-channel in liquid cooling plate for thermal …
In order to cope with the heat dissipation problem of high energy density battery packs during high-rate discharge, this paper proposes a Multi-U-Style micro-channel in liquid …
Multi-U-Style micro-channel in liquid cooling plate for thermal ...
In order to cope with the problem of the shortening of automotive power battery life and the reduction of occupant safety due to the large amount of heat generated by automotive power batteries of high-energy–density at high discharge rates, this paper proposes a Multi-U-Style micro-channel in the liquid-cooled plate (Multi-U), based on the heat generation …
State-of-the-art Power Battery Cooling Technologies for New Energy …
The research on power battery cooling technology of new energy vehicles is conducive to promoting the development of new energy vehicle industry. Discover the world''s research 25+ million members
A new design of cooling plate for liquid-cooled battery thermal …
The optimized VHTP cooling plate reduces the temperature difference across the battery surface by 22.7 % to 25.4 % for different discharge rates and cooling fluid mass flow …
A novel liquid cooling plate concept for thermal ...
In this paper, an innovative liquid cooling plate (LCP) embedded with phase change material (PCM) is designed for electric vehicle (EV) battery thermal management.
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