The method of operation of the ignition system is that the petrol-fired system is a device for the combustion of mixed gas with electric sparks in gasoline and gas. Its function is to provide the pyrotechnic pyrotechnics with high voltage power of sufficient energy in the order in which they are lit, so that the pyroclastic electrodes generate sparks and thereby ignite the compressed combustible gas. The ignition system usually consists of power sources, ignition wires, sub-wires (including breakers) and spark plugs. The primary circuits of the power source, breaker and ignition ring form the low voltage circuit segment; the secondary circuits, sub-wires and spark plugs of the ignition ring form the high voltage circuit section. The ignition ring consists of primary, secondary and iron cores. The lead line for the primary circle is thick and small, and the secondary circle is thin and more numerous, equivalent to a pressure transformer. Breakers are mechanical and transistor, and mechanical applications are more common. When the engine is running, the cam rotates in the cam-axis drive subwire to control the break-up of the electrical contact point. When broken electrical appliances close low-voltage circuits, low-voltage currents are generated in the primary loop, forming a magnetic field within the ignition wire circle. When electrical currents reach a certain value, the circuits are cut off, the magnetic circuits disappear, the electric motion of 10 to 24 kv is detected in the sub-circle, and electric sparks are generated by sub-wires that are passed on to the spark plugs in the gas tank. When the contact point is disconnected, the primary wire is subject to a sense of electrical motion, which causes arcs to be generated between the contact points and burns, and slows the rate of magnetic passivation and lowers the electrical motion of the secondary loop. In order to eliminate self-impressive motor movements, there is an electro-container with contact points of 0. 15 to 0. 30. Related content: first, the ignition system should be activated according to the engine's working order. Secondly, ignition must take place at the most favourable time. Since the combustion of blended gases takes up the necessary time in the cylinder, the blended gas should not be ignited at the end of the compressed run-off, but should be relatively early, so that when the piston reaches the upper end, the blended gas will be fully burned and the engine will gain greater power. The ignition time is mostly expressed by the ignition forward corner, i. E. The angle of the internal curve axis from the spark to the piston stop. If the ignition occurs too late, when the piston reaches the upper stop point, then the combustion key for the mixed gas will be completed in the lower step of the piston, i. E., in the case of an increase in volume, which will increase the area of contact between the heat and the cylinder wall, thereby reducing the amount of heat that can be converted into effective work over the years, reducing the maximum burn pressure in the cylinder, affecting the excess heat and power of the engine。
