An Overview of Influence of Hybridization in Automobiles on its Performance and Environment

Abstract

The rapid advancements in transportation technology have led to the development of Hybrid Electric Vehicles (HEVs) and smart hybrid electric vehicles (S-HEVs) as potential solutions for reducing fuel consumption, emissions, and dependency on fossil fuels. These vehicles combine conventional internal combustion engine propulsion systems with electric propulsion systems, offering various driving modes and the ability to adjust operation points for increased efficiency. Additionally, HEVs and S-HEVs contribute to the creation of alternative power sources for household applications, provide ancillary services to the grid, and integrate intermittent resources for vehicle charging. The reliability of Electric Vehicle (EV) batteries is a crucial aspect, involving failure recognition, testing methods, and life prediction techniques to ensure prolonged battery life. As countries worldwide strive to transition from gasoline vehicles to EVs, practical limitations such as "range anxiety" due to inadequate charging infrastructure and high costs of long-ranged EVs arise. One potential solution to address range anxiety is the use of range extenders, optimizing driving range, costs, and vehicle performance. These advancements in eco-friendly, safer, and cost-effective transportation contribute significantly to reducing carbon emissions and promoting sustainable development globally.