چکیده مقاله
To maintain the performance and to extend the lifetime of Li ion batteries in electric vehicles employing thermal management systems TMSs is inevitable Using phase change materials PCMs in TMSs has significant advantages such as establishing uniform temperature distribution among cells, prohibiting the excessive temperature rise without consuming energy, and so forth On the other hand, low controllability of PCMs is considered to be one of their unpleasant drawbacks for which lots of engineers have made attempt to eliminate or at least, lessen the relative effect However, the role of the module structure in PCM based TMSs is not still well understood In the current study, four PCM based TMSs for four battery modules with different structures in terms of cells arrangement i e , four linear, rectangular, hexagonal and octagonal arrangements of cells in each module with the same number of cells and the same amount of PCM are simulated, and their performances are analyzed The results demonstrate the critical role of the cells arrangement Besides, the results show that the rectangular and the hexagonal arrangements are the most appropriate module structure when PCM is employed for battery thermal management
کلیدواژهها
نویسندگان
Mohammad Hassan Shojaeefard
Professor, School of Automotive Engineering, Iran University of Science and Technology, Tehran, Iran
Mohsen Lotfi Bidgoli
M Sc of Automotive Engineering, Iran University of Science and Technology, Tehran, Iran
Yasin Salami Ranjbaran
M Sc of Automotive Engineering, Iran University of Science and Technology, Tehran, Iran
Hamed davardoust
M Sc of Automotive Engineering, Iran University of Science and Technology, Tehran, Iran
شیوه ارجاع
Shojaeefard, Mohammad Hassan and Lotfi Bidgoli, Mohsen and SalamiRanjbaran, Yasin and davardoust, Hamed,1397,Effect of module structure on the performance of battery thermal management system based on PCM,1st International Conference on Modern Power Trains,Tehran
ارائهشده در
مجموعه مقالات اولین همایش بین المللی قوای محرکه نوین (با محوریت خودروهای برقی)8 اسفند 1397 · تهران