Browse Publications Technical Papers 2019-28-2482

Design Analysis of a Retrofit System for an Electric Two Wheeler 2019-28-2482

Two wheelers are the major mode of single transport in the metros of India. They contribute about 70% of the auto market unit wise. Also it is proved from the research that for per unit energy consumption they contribute more to the environment emission. Conventional IC engine based energy supply unit can be replaced with an electric DC motor with chargeable battery as the energy source for the two wheelers present in the market. In the current research, engine is replaced with the motor, batteries and controller. The above system is placed on the space emptied by the conventional engine. The design developed is tested on different gradients for identifying the motor torque for minimum and maximum resistances available on the road. The paper provides an insight on the torque requirements based on variable resistances required for two wheelers. Also the system will be used as a retrofit for the existing IC engine bikes to be converted in electric bikes. The paper will help in deign calculation and selection of motor for new designs developed in future.


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