System of Anode Current Stabilization of the Magnetron in the Microwave Installation of Industrial Function

Abstract

Many types of industrial electric appliances require a regulated microwave generator in their construction. That generator could be represented by a packaged magnetron on condition of solving the problem with maintaining an operation mode through anode current operation control. In the article options for constructing an anode current stabilization system based on anode voltage regulation are considered. The article suggests a 3 kW packaged magnetron power-supply system transient phenomena research through the MATLAB+Simulink environment simulation. The power supply system includes two power supplies connected in series, one of which is uncontrolled, the other can change the output voltage according to the signal of the integral controller. Based on the simulation results, the effect of the regulator transfer factor on the quality of the transient processes in the anode current stabilization system is shown.