PAST OB-HAVO SHAROITIDA ELEKTROMOBIL BATAREYASINI QIZDIRISHGA SARFLANADIGAN ENERGIYANING EKSPERIMENTAL TAHLILI
Keywords:
elektromobil, litiy-ion batareya, termal boshqaruv, past harorat, batareyani qizdirish, energiya sarfi, qizdirish vaqti, energiya samaradorligi.Abstract
Mazkur maqolada past harorat sharoitida elektromobil tortuvchi
batareyasini belgilangan ishchi haroratgacha qizdirish uchun sarflanadigan energiya
miqdori eksperimental tadqiqotlar asosida tahlil qilingan. Tajribalar batareyaning
boshlang‘ich harorati -5°C, 0°C va 5°C bo‘lgan sharoitlarda amalga oshirilib, har bir
holatda batareya harorati 25 gacha oshirilgan. Eksperiment natijalariga ko‘ra, -5°C
haroratda batareyani bir marta qizdirish uchun 4,01 kWh, 0°C da 3,36 kWh va 5°C da
2,69 kWh energiya sarflangan. Batareyani shartli ravishda olti marta to‘liq qizdirish
uchun sarflanadigan umumiy energiya mos ravishda 24,06; 20,16 va 16,14 kWh ni
tashkil etgan. Natijalar asosida boshlang‘ich harorat ortishi bilan batareyani qizdirish
uchun talab etiladigan energiya deyarli chiziqli kamayishi aniqlangan.
References
1. Pesaran A.A. An Approach for Designing Thermal Management Systems for
Electric and Hybrid Vehicle Battery Packs. - National Renewable Energy Laboratory,
1999.
2. Shahjalal M., Shams T., Islam M.E., Alam W., Modak M., Hossain S.B., et al.
A review of thermal management for Li-ion batteries: Prospects, challenges, and issues
// Journal of Energy Storage. 2021. Volume 39. DOI: 10.1016/j.est.2021.102518.
3. Shao D., Hu L., et al. Advanced low-temperature preheating strategies for power
lithium-ion batteries applied in electric vehicles: A review // International Journal of
Electrochemical Science. 2024. Volume. 19, Nombr 9. 100817. DOI:
10.1016/j.ijoes.2024.100817.
4. Ali Z.M., Jurado F., Gandoman F.H., Ćalasan M. Advancements in battery
thermal management for electric vehicles: Types, technologies, and control strategies
including deep learning methods // Ain Shams Engineering Journal. 2024. Volume.
15, Nombr. 9. 102908. DOI: 10.1016/j.asej.2024.102908.
