Numerical investigation on cooling performance of Li-ion battery thermal management system at high galvanostatic discharge

Jilte, Ravindra; Kumar, Ravinder

doi:10.1016/j.jestch.2018.07.015

Cited by 58 publications

(38 citation statements)

References 34 publications

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“…Sebagian besar kendaraan listrik menggunakan sistem pendingin udara atau cairan untuk mengontrol suhu baterai secara efektif (Liu, et al, 2017). Pada percobaan termal manajemen sistem baterai yang disusun berbaris pada kondisi yang relatif lebih dingin berada pada baris pertama karena berdekatan dengan saluran masuknya aliran udara, baris kedua membuang suhu panas dari satu tempat ketempat lain dan baris ke tiga semua sel mendapatkan suhu yang lebih tinggi karena tidak keseragamannya suhu sel-sel dan hembusan angin pendingin sudah membuang suhu panas pada sel pendahulunya (Jilte & Kumar, 2018). Heatsink terbuat dari alumunium fungsi ini untuk membantu sistem pendingin pada baterai, kelayakan penggunaan pendingin saluran mini untuk mencegah terjadinya pelarian termal dalam satu sel baterai dan perambatan pelarian termal dari satu sel ke satu sel yang berdekatan (Xu, et al, 2017).…”

Section: Pendahuluanunclassified

Uji Coba Sistem Penggerak Elektrik Dan Pengukuran Temperatur Pada Prototipe Kendaraan Ug-Hev (Hybrid Electric Vehicle)

Khalis

Yamin

2021

AME

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Berbagai penelitian saat ini mengangkat alternatif energi yang lebih efisien dan ramah lingkungan. Maka teknologi yang diterapkan pada mobil hybrid merupakan cara efisien untuk menjaga lingkungan. Teknologi kendaraan hybrid pada paper ini merupakan pengembangan prototipe kendaraan University of Gunadarma hybrid electric vehicle (UG-HEV) hasil modifikasi penggerak mobil Toyota soluna 2003, menggunakan sumber daya bahan bakar dan listrik. Brushless Motor-DC digunakan untuk memenuhi kebutuhan putaran motor rendah dengan torsi yang relatif besar di kisaran 1.200-3.000 rpm. Penggerak elektrik dihubungkan ke differential gear dengan sistem trough the road pararel hybrid. Pengendali utama adalah kontroler KLS BLDC Motor Brushless yang mengatur kecepatan putaran motor. Baterai yang digunakan adalah Lithium Ferro Phosphate 4 (LiFePo4). Dalam paper ini dikaji kondisi suhu sistem penggerak elektrik berbagai kecepatan motor dan sistem pendingin. Hasil menunjukkan putaran motor maksimal, namun suhu penggerak elektrik dibatasi pada kontroler 30 º C, baterai 30 º C dan motor 45 º C agar tidak terbakar, mengurangi usia pemakaian dan sesuai spesifikasi. Sistem pendingin diukur menggunakan thermostat, jika sudah mencapai suhu yang ditetapkan maka sistem pendingin menyala secara otomatis dalam waktu 7-10 menit untuk menurunkan suhu hingga mencapai 20-50% dan mengurangi penggunaan bahan bakar hingga 20%.

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Section: Pendahuluanunclassified

Uji Coba Sistem Penggerak Elektrik Dan Pengukuran Temperatur Pada Prototipe Kendaraan Ug-Hev (Hybrid Electric Vehicle)

Khalis

Yamin

2021

AME

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“…In recent years, improvements have been made to air cooling systems to work together with heating ventilation and air conditioning for better performance. Based on the three‐dimensional numerical research method, Jilte et al 40 studied the thermal performance of the air‐cooled LIB module, and deeply analyzed the temperature deviation and hot spots. Xie et al 41 proposed an electrothermal‐coupled model to study the thermal characteristics of an air‐cooled pack, and verified the simulation results through experiments under various conditions.…”

Section: Battery Thermal Management Systemmentioning

confidence: 99%

A comprehensive review on inconsistency and equalization technology of lithium‐ion battery for electric vehicles

et al. 2020

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The rapid growth of transportation demand has been enlarged strongly which has promoted electric vehicles powered by lithium-ion batteries. However, the inconsistencies within the battery pack will deteriorate over the lifecycle and affect the performance of electric vehicles. Therefore, various thermal management systems and equalization systems have been applied in battery management system to deal with the inconsistencies, extend battery service life, and improve safety performance. This review summarizes the origination of inconsistency within lithium-ion batteries from production to usage process, and then introduces the classification methods and application scenarios of the balance management system in detail. Based on the circuit topology, equalization systems can be classified into passive and active topologies. Active topologies

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“…Li-ion batteries perform a significant function in an electric device, and electric vehicles cause much energy density. [1][2][3] Pending much power discharge, Li-ion batteries produce a remarkable quantity of heat, which could guidance to a reduction in the battery capacity and the life span if Li-ion batteries are overheated. 4 In critical cases, overheating can be due to hazardous harms like fire.…”

Section: Introductionmentioning

confidence: 99%

“…Today, with the reduction of underground fossil fuels and environmental pollution caused by their burning, human beings are thinking of using less polluting vehicles, such as electric cars and hybrid‐electric vehicles. Li‐ion batteries perform a significant function in an electric device, and electric vehicles cause much energy density 1‐3 . Pending much power discharge, Li‐ion batteries produce a remarkable quantity of heat, which could guidance to a reduction in the battery capacity and the life span if Li‐ion batteries are overheated 4 .…”

Section: Introductionmentioning

confidence: 99%

Thermal behavior of lithium batteries used in electric vehicles using phase change materials

Bashirpour‐Bonab

2020

Int J Energy Res

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Electric vehicles equipped with lithium-ion batteries face a huge challenge, and the fact that battery life is very much affected by the temperature conditions of their operating environment, the heat reduces battery life cycle and time and increases the likelihood of thermal degradation and explosion. This problem has forced engineers to cool the battery. The methods used to cool the battery includes a cool water method (passing water or a dielectric fluid from the battery pack), cooling air (blowing air into the battery compartment by the fan), using a refrigeration system (such as cooling screens), and the use of phase-change material (PCM). In this research after reviewing and referring to valid authorities, it was found that PCMs are superior to all three other cooling systems because the airconditioning system is not very desirable due to the high-temperature gradient between the battery cells. Also, cooling and refrigeration systems with refrigerant gases will also cost a very high cost on the electric car. The results of the studies showed that the cooling the battery using the PCM creates a similar temperature profile between the batteries in the battery pack, the temperature gradient is much smaller than the air cooler and cool water, and the final cost will be much lower. Also, it performs more efficiently in high-speed road dynamics and increases the battery life of an electric car or electric hybrid. K E Y W O R D S electric vehicles, lithium-ion batteries, phase-change materials (PCMs), thermal energy storage (TES)

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Numerical investigation on cooling performance of Li-ion battery thermal management system at high galvanostatic discharge

Cited by 58 publications

References 34 publications

Uji Coba Sistem Penggerak Elektrik Dan Pengukuran Temperatur Pada Prototipe Kendaraan Ug-Hev (Hybrid Electric Vehicle)

Uji Coba Sistem Penggerak Elektrik Dan Pengukuran Temperatur Pada Prototipe Kendaraan Ug-Hev (Hybrid Electric Vehicle)

A comprehensive review on inconsistency and equalization technology of lithium‐ion battery for electric vehicles

Thermal behavior of lithium batteries used in electric vehicles using phase change materials

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