Their principle is to carry out their functions through electrical principles. An electromagnet is a device that uses the magnetic field produced when an electric current passes through a coil to attract or repel iron or other magnetic materials. By passing electricity through the coil inside the electromagnet, a magnetic field can be generated around it, thereby attracting or repelling iron or other magnetic substances; a high-voltage arc forms between the two electrodes of the spark plug, causing combustion in the fuel; and a mixture of air, thus generating energy. Therefore, electromagnets and spark plugs do not generate electricity; they work by converting electrical energy into other forms of energy to perform specific functions.
How long does the principle of spark plug, magnet and power generation last?
The spark plug still works and the only part that works when starting is the starter. Gasoline engines require spark plugs for each mixture. In other words, at different speeds of the car engine, a spark plug is needed to ignite the mixture each time it runs. If the car's engine speed is 1,000 rpm, each spark plug should fire 500 times per minute. The working principle of the spark plug: 1. The mixture in the cylinder is ignited by the voltage arc between the electrodes to maintain normal engine operation. Generally speaking, most gasoline engine ignition systems must provide high voltage to the spark plug in time to ignite the mixture each time the engine runs. 2. However, there are also cars that do not require spark plug ignition. The cars are allyour diesel. This is because diesel vehicles use compression engines that rely on the high temperature and pressure of the fill quantity in the cylinder at the end of compression to cause the mixture to self-ignite. 3. Compression engines are widely used in cars, trucks, locomotives, ships and power generation. Due to the use of turbocharging, the engine power output per unit time is small in size and mass.
It is divided according to the electrode material, such as nickel alloy, silver alloy, yttrium gold, platinum, iridium gold, double gold iridium, platinum iridiumSpark plugetc. Lifespan varies from 20,000 kilometers to 150,000 kilometers.
The working principle of the spark plug is high voltage discharge. When the high voltage pulsed electricity generated by theignition coil is sent to the spark plug electrode, the high voltage. electricity will break down the mixture and generate an electric spark, this can ignite our car.