Hybrid engine powered city car: fuzzy controlled approach

• Main Authors: Rahman, Mohammed Ataur, Mohiuddin, A. K. M., Hawlader, Mohammad Nurul Alam, Ihsan, Sany Izan
• Format: Conference or Workshop Item
• Language: English; English
• Published: IOP Publishing 2017
• Subjects: TL1 Motor vehicles
• Online Access: http://irep.iium.edu.my/56369/7/56369.pdf; http://irep.iium.edu.my/56369/8/56369-Hybrid%20Engine%20Powered%20City%20Car_SCOPUS.pdf; http://irep.iium.edu.my/56369/; http://iopscience.iop.org/article/10.1088/1757-899X/184/1/012026/pdf

This study describes a fuzzy controlled hybrid engine powered car. The car is powered by the lithium ion battery capacity of 1000 Wh is charged by the 50 cc hybrid engine and power regenerative mode. The engine is operated with lean mixture at 3000 rpm to charge the battery. The regenerative mode that connects with the engine generates electrical power of 500-600 W for the deceleration of car from 90 km/h to 20 km/h. The regenerated electrical power has been used to power the air-conditioning system and to meet the other electrical power. The battery power only used to propel the car. The regenerative power also found charging the battery for longer operation about 40 minutes and more. The design flexibility of this vehicle starts with whole-vehicle integration based on radical light weighting, drag reduction, and accessory efficiency. The energy efficient hybrid engine cut carbon dioxide (CO2) and nitrogen oxides (N2O) emission about 70-80% as the loads on the crankshaft such as cam-follower and its associated rotating components are replaced by electromagnetic systems, and the flywheel, alternator and starter motor are replaced by a motor generator. The vehicle was tested and found that it was able to travel 70 km/litre with the power of hybrid engine.