Electron beam acceleration power device and control method

The invention relates to an electron beam acceleration power device and a control method. The double-closed-loop voltage stabilizing control method is adopted, according to a front-stage voltage stabilization system, a DC-DC converter is used for voltage regulation, a three-phase rectangular wave inverter is used for inversion, a multi-phase rectangular wave high-voltage alternating current rectifier is used for filtering, high-voltage voltage stabilization element output ends are connected in parallel for voltage stabilization, sampling signals of high voltage element currents and sampling signals of voltage stabilization element currents are output for comprehensive feedback, and low-voltage power supply direct currents are fed forwards for compensation to retrain ripple waves. According to a rear-stage voltage stabilization system, high-voltage electron tubes are connected in series for regulation, voltage sampling signals are output for negative feedback control, a sampling element and a regulator are mad