A Battery Thermal Management System Coupling High-Stable Phase Change Material Module with Internal Liquid Cooling

Mo, Chongmao; Zhang, Guoqing; Yang, Xiaohua; Wu, Xihong; Li, Xinxi

doi:10.3390/en15165863

Cited by 7 publications

(2 citation statements)

References 39 publications

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“…This is because the higher the produced power and energy, the faster the battery is heating. The heat generated over a long period can reduce overall battery quality and shorten battery life (Mo et al, 2022). In addition, the higher the heat in the battery can make the risk of leakage in the battery higher which can damage electronic devices (Liang et al, 2021).…”

Section: Results Comparison With the Previous Studymentioning

confidence: 99%

Power and Energy Optimization of Carbon Based Lithium-Ion Battery from Water Spinach (<i>Ipomoea Aquatica</i>)

Santoso¹,

Ammarullah²,

Haryati³

et al. 2023

J. Ecol. Eng.

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Currently, lithium-ion batteries still use electrodes from graphite, which is a natural resource for non-metallic minerals. As a sustainable plan, research on the manufacture of lithium-ion batteries based on biomass electrodes has prospects for commercial development. In this study, carbon stems of water spinach (Ipomoea Aquatica) were used as electrodes on the battery. Water spinach is processed into nanocarbon by hydrothermal method and pyrolysis. The size of the nanocarbon particles from water spinach in this study was 200 mesh resulting from the grinding method. The type of battery made is a bag battery with a size of 8×12 cm by performing variable optimization by using a concentration of 50% LiCl/Li 2 SO 4 electrolytes media, Polyurethane/Polyacrylate binder, and Triethylamine/ Non-emulsifier. The highest power and energy values are generated from carbon based lithium-ion batteries from water spinach with LiCl electrolyte media, Polyurethane binder, and Triethylamine emulsion which is 5.404 W and 4.511 W•h.

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Section: Results Comparison With the Previous Studymentioning

confidence: 99%

Power and Energy Optimization of Carbon Based Lithium-Ion Battery from Water Spinach (<i>Ipomoea Aquatica</i>)

Santoso¹,

Ammarullah²,

Haryati³

et al. 2023

J. Ecol. Eng.

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show abstract

“…An experimental system for battery thermal management typically consists of different components as shown in (figure 4). In general the schematic diagram includes a battery module, battery testing equipment, a thermostat, and a T-type thermocouple for accurate temperature measurement [53]. The T-type thermocouple is placed within the battery module to monitor temperature changes.…”

Section: Experimental Investigations Of Pcm For Btmsmentioning

confidence: 99%

Investigations of phase change materials in battery thermal management systems for electric vehicles: a review

Dolla,

Fetene

2024

Mater. Res. Express

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Taking advantage of electric vehicles' low pollution, the world is changing its face to electric vehicle (EV) production. As EVs rely heavily on specialized batteries, it's important to manage them safely and properly to prevent thermal runaway. High ambient temperatures and varied charging/discharging rates increases battery temperature. To address these challenges, Battery Thermal Management System (BTMS) come into play. This work focuses on passive cooling in BTMS, which is one of two categories of BTMS, with the other being active cooling using liquid-air systems. Passive BTMS has gained prominence in research due to its cost-effectiveness, reliability, and energy efficiency, as it avoids the need for additional components like pumps/fans. This article specifically discusses recent experimental studies regarding phase change material (PCM)-based thermal management techniques for battery packs. It explores methods for enhancing thermal conductivity in PCMs and identifies methodologies for BTMS experiments using PCMs. Also recommends the importance of optimization techniques like machine learning, temperature sensors, and state-of-charge management, to ensure accuracy and uniform temperature distribution across the pack. While paraffin wax has been a popular choice in experimental studies for its capacity to absorb and release heat during phase transitions, as a matter of its low thermal conductivity (0.2 to 0.3 Wk-1m-1) limits reaction in rapid charging/discharging of batteries. So integration with highly thermally conductive additives is recommended. Additives such as heat pipes offer superior thermal conductivity compared to expanded graphite (5 to 200 Wk-1m-1). As a result, the integration of heat pipes further reduces the temperature of battery by 28.9% in addition to the reduction of 33.6% by pure PCMs in time of high charge/discharge rates (5C to 8C). So high-conductivity additives correlate directly with improved thermal performance and are essential for maintaining optimal battery temperatures and overall reliability in EV battery packs.

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Advancements in Battery Cooling Techniques for Enhanced Performance and Safety in Electric Vehicles: A Comprehensive Review

Rallabandi,

Issac Selvaraj

2024

Energy Tech

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The automotive industry is transitioning toward electric vehicles (EVs) to control fossil fuel dependence, reduce CO2 emissions, and mitigate pollution. EVs powered by lithium‐ion batteries (LIBs) have gained significant popularity due to their low operational costs and high energy density. Despite the substantial popularity of EVs powered by LIBs, their widespread commercial deployment has been impeded by challenges associated with operating temperatures. These temperature variations can adversely affect battery performance, degradation, and safety, posing hurdles to overcome for their efficient integration into vehicles. To address these issues, the development of high‐performance effective cooling techniques is crucial in mitigating the adverse effects of surface temperatures on battery cells. This review article aims to provide a comprehensive analysis of the advancements and enhancements in battery cooling techniques and their impact on EVs. It explores various cooling and heating methods to improve the performance and lifespan of EV batteries. It delves into suitable cooling methods as effective strategies for managing high surface temperatures and enhancing thermal efficiency. The study encompasses a comprehensive analysis of different cooling system designs with innovative approaches. Furthermore, this article outlines future research directions and potential solutions for developing battery cooling systems in electric and hybrid electric vehicles.

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A Battery Thermal Management System Coupling High-Stable Phase Change Material Module with Internal Liquid Cooling

Cited by 7 publications

References 39 publications

Power and Energy Optimization of Carbon Based Lithium-Ion Battery from Water Spinach (<i>Ipomoea Aquatica</i>)

Power and Energy Optimization of Carbon Based Lithium-Ion Battery from Water Spinach (<i>Ipomoea Aquatica</i>)

Investigations of phase change materials in battery thermal management systems for electric vehicles: a review

Advancements in Battery Cooling Techniques for Enhanced Performance and Safety in Electric Vehicles: A Comprehensive Review

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