Start Stop System

Mohd Khairur Rahim , Awang (2013) Start Stop System. Project Report. UTeM, Melaka. (Submitted)

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Abstract

Most of the car in this world are using combustion engine. The combustion engine give a good power, handling, comfort and cheaper compare to the other type of car. Due to global warming, people starting to change into HEV and EV car for zero or less emission car in order to reduce the greenhouse effect. However, the HEV and EV technology are quite expensive and still under development stage and has lots of problems. In order to comply with strict emission standard produce and to support the reducing emission campaign, engineers developed a system call start stop system which can be apply in Internal Combustion Engine and also hybrid car. This system use the cylinder deactivation and activation method in order to produce less emission. The strategy that been used was adjusting the fuel injection timing and controlling the ignition system. This report shows how to model engine using Simulink and also 1D modelling using GT-POWER software. Using engine parameter equation, the engine were able to be model and can be validated. After that, the experiment of tuning and manage the ECU in order to achieve the start stop strategy. After doing some analysis by changing two parameter which was the size of the diameter or intake manifold and also the length of the intake manifold, the result shows that there are slight difference between the emission produced and fuel consumption. By having to use GT-Power software, lots of analysis and further research can be done to get a better performance of an engine.

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