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Optimized Cooling System Concept for Electric Compact-SUV with Indian Environmental Conditions

2021-09-22
2021-26-0410
With the rising pollutant emission level in Indian cities, the focus on pure BEVs is also increasing in India. Therefore, the Indian Government is currently preparing suitable policies to promote the acceptance of BEVs (e.g., FAME-2) [1]. The goal is to provide subsidies and develop the required infrastructure for battery charging. The environmental conditions in India differ significantly from those in other developed countries in Europe or China. The maximum temperatures can rise to 55 °C in the summertime [2]. In winter, temperatures in the northern Himalayan regions can fall below -25 °C [3]. Within this wide range of environmental conditions, all components, such as the electric motor and battery, must be conditioned by the thermal system of the vehicle. On the one hand, HV battery packs are one of the main cost drivers. On the other hand, currently, the battery size must be maximized to improve the driving range and ensure customer acceptance.
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