current- source thyristor inverter

Brushless Dc Electric Drive Based on Inductive-capacitive Converter

The paper developed the electric drive system “controlled parametric current source — BLDC”. Current source, created on the base of inductive-capacitive converter, is powered by the industrial grid and is controlled by a single IGBT transistor. Switching the armature windings of synchronous motor with permanent magnets provides a current-source thyristor inverter, which is controlled by signals of three-point rotor position sensors.