A Study on the Improvement of Engine Starting Performance for Gasoline Engine Ignition System using Electronic Control

가솔린관 점화장치의 전자제어에 의한 시동성향상에 관한 연구

The ability of the engine starting performance of conventional ignition system being currently used in automobile gasoline engine is investigated, and the method of improving is discussed and experimented. The conventional ignition system cannot obtain high ignited voltage because its current is limited by decreasing of terminal voltage of battery at starting the engine also causes irregularity in the starting engine. This paper shows that problem can be improved practically by control of ignition energy properly according to the engine speed, consequently this experimental ignition system can eliminate to remarkable extent the function of the engine starting, and also enhance the performance of the engine at high speed.