CAJ | 학술논문

动力电池作为电动汽车的动力来源，它的安全性直接影响整车动力性能、经济性能以及安全性能。利用AMESim仿真建模软件，建立了电池安全管理单元及策略，研究分析了NEDC工况下电池安全控制单元在动力电池正常情况、欠压状态、电池温度过低、电池规格较小情况下的控制情况。
동력전지작위전동기차적동력래원，타적안전성직접영향정차동력성능、경제성능이급안전성능。이용AMESim방진건모연건，건립료전지안전관리단원급책략，연구분석료NEDC공황하전지안전공제단원재동력전지정상정황、흠압상태、전지온도과저、전지규격교소정황하적공제정황。
[Abstract]As the power source of pure electric vehicle,the security of the battery has a direct impact on the vehicle power performance,economic performance and safety performance. Using the AMESim software to build the safety control unit and strategy and simulate and analysis the controlling ability of the battery safety control unit under the NEDC condition with the normal condition, undercharged battery, cold environment, undersized battery.