Pulse resonance electric spark trigger microwave discharge body model ignition combustion supporting device

Abstract

The invention discloses a pulse resonance electric spark trigger microwave discharge body model ignition combustion supporting device. The pulse resonance electric spark trigger microwave discharge body model ignition combustion supporting device comprises a 20V direct current power source, a controllable pulse drive signal source, a metal oxide semiconductor field effect transistor (MOSFET), a solid high-frequency self-excitation resonance pulse power source, a 2.45Ghz microwave source and a body model ignition combustion supporting device, wherein the 20V direct current power source outputs direct voltage, direct current output of a switching pulse is achieved through connection and disconnection of the MOSFET, pulsed direct voltage is applied on a primary winding of a solid pulse air transformer through self-oscillation of a triode so as to achieve high frequency self-excitation magnetism, a pulsed magnet field passes through a secondary winding of the solid pulse air transformer, pulsed high-frequency high voltage is communicated with a high voltage connector of the body model ignition combustion supporting device through a high voltage transmission line, and microwave power output of the 2.45Ghz microwave source is communicated with a coaxial connector of the body model ignition combustion supporting device through coaxial waveguide. The pulse resonance electric spark trigger microwave discharge body model ignition combustion supporting device is characterized by being controllable, easy to achieve, low in cost, and easily transplanted so as to replace an existing ignition device.

Description

technical field [0001] The invention belongs to the technical field of high-frequency discharge plasma, and relates to a pulse resonance electric spark triggering microwave discharge phantom ignition and combustion-supporting device. Background technique [0002] In 2009, my country's automobile output surpassed that of Japan, and its sales surpassed that of the United States, becoming the world's largest automobile producer and seller. Cars bring a lot of pollution while providing convenient transportation. Urban air pollutants mainly come from exhaust emissions from fuel vehicles. On the busy streets, puffs of light blue smoke are ejected from the rear of motor vehicles, which is the exhaust gas of automobiles. This gas not only smells weird, but also makes people dizzy and nauseated, and endangers people's health. Insufficient combustion of fuel in the cylinder results in loss of energy and generation of exhaust gas. The main pollutants include carbon monoxide (CO), hyd...

AI Technical Summary

Problems solved by technology

Summarizing these four typical microwave ignition technologies, it can be seen that microwave ignition can achieve energy saving and environmental protection, but it needs to use expensive pulse-modulated microwave sources, which makes the control technology complicated, equipment investment is large, and practical difficulty increases

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