The purpose of this study is the analysis of the characteristics of fuel economy due to driving mode conditions changes in HEV and PHEV compare with the existing internal combustion engine vehicle. These were applied representative driving mode such a...
The purpose of this study is the analysis of the characteristics of fuel economy due to driving mode conditions changes in HEV and PHEV compare with the existing internal combustion engine vehicle. These were applied representative driving mode such as FTP-75, HWFET, US06 and SC03 mode in order to the evaluation of fuel economy. In conducted driving test mode, the fuel economy of HEV, PHEV of power type is better than internal combustion engine vehicles. However In the HWFET, US-06 mode belonging to the high-speed driving mode, the fuel economy gap of HEV, PHEV of the power type are more significantly it dropped because power type is concentrated in the low speed. Also In the SC03 mode, the fuel economy of all HEV, PHEV are seen falling trend significantly.