Title :
Research on energy simulation model for vehicle ignition system
Author :
Qisong, Wang ; Yongping, Zhao ; Song, Li ; Zhiwei, Zhao
Author_Institution :
Dept. of Autom. Meas. & Control, Harbin Inst. of Technol., Harbin
Abstract :
Ignition energy is an important parameter of engine ignition system, because it directly influences the power performance, fuel economy and emission performance of vehicles. According to the working principle of ignition coils, a novel simulation model is proposed based on electric circuit analysis and magnetic circuit analysis. The model is applied to calculate ignition current, spark time and ignition energy. Compared with measured value, the relative errors of simulation results are less than 10%. That verifies the validity and rationality of the model. The proposed model provides an effective method to analyze the effect of technological parameters, such as coil turns, wire diameter and material of iron core. The model is of practical significance for the development of ignition coils.
Keywords :
electric ignition; internal combustion engines; magnetic circuits; network analysis; electric circuit analysis; energy simulation model; engine ignition system; ignition energy; magnetic circuit analysis; vehicle ignition system; Analytical models; Circuit analysis; Circuit simulation; Coils; Engines; Fuel economy; Ignition; Magnetic analysis; Power system modeling; Vehicles; Ignition coils; Ignition energy; Simulation model;
Conference_Titel :
Vehicle Power and Propulsion Conference, 2008. VPPC '08. IEEE
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-1848-0
Electronic_ISBN :
978-1-4244-1849-7
DOI :
10.1109/VPPC.2008.4677812
