Energy Consumption Analysis In Hybrid Electric Vehicles In Their Various Functional Operations

Abstract

The study aims at discovering the energy consumptions of the hybrid electric vehicles (HEV) in various drive modes. The study done with combination of experimental measurements, simulation studies and driving cycle analyses not only offers insight into energy dynamics, powertrain efficiency but also can help formulation of useful optimization strategies. Research findings show that the majority of the energy consumption is attributed to the internal combustion engine (ICE). Although the electric motor and battery also are of great importance, the former still comes ahead. The materials published double-check these things, and the simulation results approve them; showing 28.7 kWh for a total energy consumption, 16.5 kWh for the ICE part, 8.2 kWh for the electric motor, and 7.1 kWh for the battery. HEV fuel usage is affected by the Driving Cycle which shows the different energy consumption rate across various driving settings. This shows the flexibility of the HEV technology. Through statistical analysis and optimization tools, factors that are influential to the energy consumption are determined and thus, can mitigate these factors through discovering possible research areas. Last but not least, this study extends knowledge in this specific area of research, as it is conclusive for the future engineers, custodians of energy policy, and environmentalists.