TY - CONF A1 - Zulkifli, S.A. A1 - Mohd, S. A1 - Saad, N. A1 - Aziz, A.R.A. UR - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84897713220&doi=10.1109%2fISIEA.2013.6738981&partnerID=40&md5=dcb71943253ddbdb4232f2e392d6839f EP - 131 Y1 - 2013/// SN - 9781479911257 N1 - cited By 6; Conference of 2013 IEEE Symposium on Industrial Electronics and Applications, ISIEA 2013 ; Conference Date: 22 September 2013 Through 25 September 2013; Conference Code:103054 N2 - A split-axle parallel hybrid drive-train with in-wheel motors allows for existing combustion-engine-driven vehicles to be converted into a hybrid vehicle with minor mechanical modification, resulting in a retrofit-conversion hybrid electric vehicle. This is achieved by placing electric motors in the hub of the otherwise non-driven wheels. Due to the wheel hub's size constraint, the allowable size and power of the electric in-wheel motor that can be installed is severely restricted to less than 10kW per wheel, which raises the concern of lack of improved performance compared to the original vehicle. This work analyzes the influence of motor sizing and efficiency on acceleration performance, fuel consumption and emission levels of three different converted hybrid vehicles, through simulation. Results provide insight into sensitivity of different-sized vehicles with varying-size engines, to the size and efficiency of the retrofitted electric motor. © 2013 IEEE. SP - 126 TI - Influence of motor size and efficiency on acceleration, fuel economy and emissions of split-parallel hybrid electric vehicle ID - scholars3274 KW - In-wheel motor; Motor efficiencies; retrofit-conversion hybrid; Split-parallel hybrid drivetrains; Vehicle acceleration KW - All wheel drive vehicles; Drive axles; Efficiency; Electric motors; Engines; Fuel economy; Industrial electronics; Particulate emissions; Retrofitting; Wheels KW - Hybrid vehicles CY - Kuching AV - none ER -