Application of Particle Swarm Optimization in the Design of an ICT High-Voltage Power Supply with Dummy Primary Winding

The distribution of disk output voltage is a key factor for the design an insulated core transformer (ICT) high-voltage power supply. development ICT involves and optimization many parameters, which greatly affect uniformity voltage. A new structure with dummy primary windings can compensate voltage, aims to improve uniformity. In this work, method based on particle swarm (PSO) algorithm was used optimize parameters windings. It achieved optimal load regulation. including number secondary winding turns compensation capacitance, were optimized finite-element (FEM) Simulink circuit simulation. results show that maximum non-uniformity reduced from 11.1% 4.4% no-load full 200 kV/20 mA HUST-ICT prototype. Moreover, regulation 14.3% 9.6%. improves stability reliability high supply reduces time.