摘要：This paper proclaims the battery selection for hybrid electric vehicle applications using multiobjective
optimization techniques. Ashby's methodology, Technique for Order Preferences by
Similarity to an Ideal Solution (TOPSIS) and VIse Kriterijum-ska Optimizacija Komprominsno
Resenje (VIKOR) methods are employed here for the assessment. Various attributes considered
for analysis are specific energy, energy density, electrical efficiency, self-discharge rate,
nominal cell voltage, energy, cost and durability. The batteries considered for analysis are Liion,
Ni-MH, Ni-Cd and Pb-acid. Based on the performance indices and battery attributes,
selection charts and tables are presented here. It is observed that Li-ion batteries are most
suitable for hybrid electric vehicle applications followed by Ni-MH batteries. The outcomes of all
methods considered are uniform and promising. The results obtained are also matched up with
actual practices in automotive industries. Alike results confirm the validity of this study.
关键词：Hybrid electric vehicle; battery; Li-ion battery; VIKOR; Ashby's method; TOPSIS
