A liquid cooling plate based on topology optimization and
The battery pack''s bottom chamber (also known as the liquid cooling plate), typically made of aluminum alloy, provides both structural support and thermal management [10]. The cooling plate removes the substantial heat generated by the battery pack via the internal circulation of the working medium (usually a water-diol solution).
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Research on the optimization control strategy of a battery thermal
Xie et al. [16] introduced a novel battery thermal management system featuring bionic channel liquid cooling plates (BC-LCPs) and a differentiated velocity distribution strategy to address poor temperature uniformity. The BC-LCPs were designed by precisely tailoring series cobweb channels inspired by natural bionic structures.
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Topology optimization of cooling plates for battery thermal management
This paper develops an optimal liquid cooling plate, which is used for battery thermal management and obtained by using the TO method. Compared with the traditional cooling plate, the optimized cooling plate can lower the battery temperature and flow resistance simultaneously by considering multi-objective optimization.
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Topology optimization design and numerical analysis on cold plates
The cold plates of battery liquid cooling system are designed by topology optimization. results demonstrate that the flow channel structure of the cold plate has a significant influence on the temperature distribution of the battery. At 150 Pa inlet pressure, the maximum temperature of batteries with TCPs is reduced by 0.27% and 1.08%
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Research on liquid-cooling structure for lithium-ion battery with
The proposed bionic leaf-vein cooling channels provide a positive direction for designing lithium-ion battery cooling systems to control the temperature distribution of the cell module.
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Study on uniform distribution of liquid cooling pipeline in
Abstract Designing a liquid cooling system for a container battery energy storage system (BESS) is vital for maximizing capacity, prolonging the system''s lifespan, and improving its safety. In
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A comprehensive numerical study based on topology optimization
Further, He et al. [11] also designed a double-layer I-shaped liquid cooling plate, and studied the influence of changing (Aspect ratio, width ratio and channel spacing) and different inlet conditions on the heat transfer performance of the liquid cooling plate. The results shows that for the length diameter ratio of 0.7, the width diameter
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Topology optimization of liquid cooling plate for lithium battery
Currently, liquid cooling is the most effective way to dissipate heat from batteries [11].At the heart of liquid cooling lies the liquid cooling plate [[12], [13], [14]], a pivotal component responsible for heat dissipation.The liquid cooling plate is designed with specific microchannels and carries away battery heat through the coolant.
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Field study on the temperature uniformity of containerized
To evaluate the influence of supply liquid temperature on the pack''s thermal performance, the furthest 8# battery pack is selected, and its main thermal parameters are measured, including the inlet and outlet temperatures of the cold plate (T in.8#plate, T out.8#plate), the average temperature of the cold plate (T avg.8#plate), and the average temperature of battery cells (T
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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
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Numerical simulation of battery thermal management based on
The model mainly consists of the alternating distribution of lithium batteries and liquid cooling plates. Each battery has a capacity of 24 Ah and dimensions of 140 mm × 100 mm × 20 mm. Additional battery parameters are detailed in Table 1. There are two types of liquid-cooled plate channel structures.
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Frontiers | Research and design for a
In this article, the temperature equalization design of a liquid cooling medium is proposed, and a cooling pipeline of a liquid cooling battery cabinet is analyzed.
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Design of a Liquid Cooling Plate for Power Battery Cooling System
A liquid cooling plate is designed for the cooling system of a certain type of high-power battery to solve the problem of uneven temperature inside and outside the battery in the liquid cooling process. According to the thermal characteristics of the battery, the structure of liquid cooling plate is designed and a coil-type liquid cooling plate structure is proposed. The structure can ensure
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Optimization design of flow path arrangement and channel
It is found that the inlet pressure and flow resistance coefficient of the topological cooling plate (TCP-W1) with energy dissipation weight of 0.1 is 11.54 and 48.12% lower than that of the
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Channel parameters for the temperature distribution of a battery
Liquid cooling plate (LCP) is widely used in liquid cooling technology for battery thermal management (BTM), and numerous investigations have been devoted to the design of the LCP shape and the
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Cabinet-Integrated Liquid Cooling Supports Rising Power
Cabinet-Integrated Liquid Cooling Supports Rising Power Density and Maximum Also referred to as cold plate or direct liquid cooling, direct to-chip cooling provides the most efficient graphical processing units (GPUs), and field programmable gate arrays (FPGAs). Direct to-chip cooling can be single or two-phase, with two-phase systems
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Enhancing lithium-ion battery cooling efficiency through leaf vein
To address the issues of high temperature rise and uneven temperature distribution in battery packs when using traditional channel cold plates, we propose a double-layer liquid cooling plate inspired by the structure of leaf veins. Because the flow field and pressure field of the cold plate cannot intuitively represent the relationship with
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Study on Heat Transfer Performance of a Liquid Cooling Power
Thermal management focuses on analysis of liquid-cooled battery packs module or cell-level, and structural optimization of water-cooled plates and cooling channels.
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Modeling and Analysis of Heat Dissipation
To ensure optimum working conditions for lithium-ion batteries, a numerical study is carried out for three-dimensional temperature distribution of a battery liquid cooling
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Research on liquid-cooling structure for lithium-ion battery with
Lithium-ion batteries (LIBs) possess repeated charge/discharge cycles and have high energy density (Li et al., 2023).However, LIBs generate a large amount of heat during the charge/discharge process (Yue et al., 2021, Zhang et al., 2022).The ensuing rapid warming accelerates battery aging and shortens battery life (Xiong et al., 2020) the absence of timely
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Research on the heat dissipation performances of vehicle power battery
The findings demonstrate that a liquid cooling system with an initial coolant temperature of 15℃ and a flow rate of 2L/min exhibits superior synergistic performance, effectively enhancing the
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Heat dissipation analysis and multi-objective optimization of
Heat is transferred from the battery to the liquid cooling plate through the thermal conductivity of solid materials and then carried away by the coolant on the liquid cooling plate.
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Numerical study on heat dissipation of double layer enhanced liquid
In the research on battery temperature management optimization, scholars have explored the potential of many combined cooling systems. For example, Yang et al. [31] focused on a combined system of phase change materials and air cooling, and applied it to a single cell and a stack.They found that the system effectively absorbs battery heat through PCM and
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Design of a Liquid Cooling Plate for Power Battery
A liquid cooling plate is designed for the cooling system of a certain type of high-power battery to solve the problem of uneven temperature inside and outside the battery...
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Multi-objective topology optimization design of liquid-based cooling
5 天之前· The primary task of BTMS is to effectively control battery maximum temperature and thermal consistency at different operating conditions [9], [10], [11].Based on heat transfer way between working medium and LIBs, liquid cooling is often classified into direct contact and indirect contact [12].Although direct contact can dissipate battery heat without thermal resistance, its
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Investigation on topology optimization of cold plate for battery
Topology optimization of PCS-based cold plate for battery thermal management with multiple objectives is studied. TCP shows significant improvements in cooling performance and flow
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Energy Storage Battery Cabinet Liquid Cooling Solution
The liquid cooling solution for energy storage battery cabinets consists of an energy storage battery cabinet, a wind liquid CDU or energy storage chiller, a manifold, branch pipelines, and energy storage liquid cooling plates. PRODUCTS; SOLUTIONS; SERVICE & SUPPORT Power transmission & distribution liquid cooling. Cabinet thermal management.
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Field study on the temperature uniformity of containerized
To comprehensively analyze the effect of the two-phase liquid cooling system on containerized battery thermal management, several key parameters were tested, including the battery
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Experimental investigation on thermal management of lithium-ion battery
Considering that the phase change material is filled, the total weight of two hybrid liquid cold plates is about 284 g. In the actual test, the total weight of the three direct channel liquid cooling plates is 249 g. Compared with the hybrid liquid cooling plate, the weight of the direct channel liquid cooling plate is reduced by 12.3%.
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Deep learning-assisted design for battery liquid cooling plate
Firstly, the heat generation model for the natural cooling of the battery is established, and the cooling performance of the bionic vane cooling plate and the traditional cooling plate is compared. Then, a 5-layer fully connected artificial neural network is established for predicting maximum and minimum battery temperatures and fluid pressure drops.
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Simulation and Experimental Study on Heat
This study presents a bionic structure-based liquid cooling plate designed to address the heat generation characteristics of prismatic lithium-ion batteries. The size of
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Numerical and experimental investigations on heat transfer
The BTMs include air cooling, phase change material (PCM) cooling, and liquid cooling. Hasan et al. [[9], [10], [11]] conducted a comprehensive and detailed study of air cooling, including battery arrangement layout, gas flow rate, and gas path.The results show that the increase of both flow rate and spacing increases the Nussell number, which is favorable to the
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Multi-objective optimization of battery thermal
Different from the aforementioned PCM-external designs, Akbarzadeh et al. [38] embedded the PCM inside the cooling plate to obtain a novel hybrid cooling plate for a prismatic battery module, which resulted in better energy efficiency and lighter weight compared to aluminum cooling plates. However, the temperature difference at a 1.5C discharge cycle
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Comprehensive performance study of boiling battery temperature
At this time, compared to traditional straight channel cooling plate, the heat transfer performance and the performance evaluation criterion of the TFMP are enhanced by 1.89 and 1.31 times, respectively, while the irreversible loss is only 64% of it, and the maximum temperature of the batteries ( T max ) in the BTMS is 34.03 °C, their maximum temperature
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Optimization Analysis of Cooling Performance of
PDF | On Jan 1, 2022, 号 于 published Optimization Analysis of Cooling Performance of Liquid Cooling Plate for Power Lithium Battery | Find, read and cite all the research you need on ResearchGate
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Thermal Analysis and Improvements of
In recent years, the effective heat dissipation methods for the lithium-ion battery pack mainly include air cooling [10][11][12], liquid cooling [13, 14], phase change material
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Liquid-cooled cold plate for a Li-ion battery thermal
non-uniformity of the battery and the module. Liquid cooling BTMS have a larger heat dissipation capacity and commercially developed. Because of its higher cooling capabilities and technical practicality, liquid cooling has proven to be a viable and preferable cooling technology [5]. Moreover, cold plates are widely used be-
View more6 FAQs about [Battery cabinet liquid cooling plate field distribution]
Does a two-phase liquid cooling system affect containerized battery thermal management?
To comprehensively analyze the effect of the two-phase liquid cooling system on containerized battery thermal management, several key parameters were tested, including the battery temperature, cooling system, and climate conditions: the temperature of the battery cells, the cold plate temperature, and the outdoor temperature and humidity.
Is temperature uniformity a problem in battery energy storage systems?
The temperature uniformity of batteries was analyzed under a wide range of supply liquid temperatures within a limited operation cycle. The conventional liquid cooling system carries the risk of dew condensation and air cooling has poor thermal management performance for battery energy storage systems.
Can a liquid cooling system be used for battery energy storage systems?
The conventional liquid cooling system carries the risk of dew condensation and air cooling has poor thermal management performance for battery energy storage systems. To address these issues, a novel two-phase liquid cooling system was developed for containerized battery energy storage systems and tested in the field under mismatched conditions.
How to maintain a reasonable temperature distribution in a battery module?
The temperature distribution of the battery module at different depths of discharge is shown in Figure 10 c. Based on the above discussion, controlling the inlet flow rate of the cooling liquid is an effective and economic strategy to maintain a reasonable temperature distribution in the battery module. Figure 10.
Do cooling plates affect the maximum temperature in a battery module?
The results show that the channel width of the cooling plates has a great influence on the maximum temperature in the battery module. It is also revealed that increasing inlet water flow rate can significantly improve the heat transfer capacity of the battery thermal management system, while the relationship between them is not proportional.
What is a liquid cooling plate?
According to the thermal characteristics of the battery, the structure of liquid cooling plate is designed and a coil-type liquid cooling plate structure is proposed. The structure can ensure that the coolant reaches the center of the high temperature first, and then flows around.
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