| 摘要 |
FIELD: semiconductor electric energy converters designed for conversion of DC voltage to high-frequency alternating voltage, applicable in production processes, in particular, for induction heating. ^ SUBSTANCE: the converter has a DC voltage source, active voltage inverter employing keys with a bilateral conductance and an inductor. The DC voltage source is to the input of the inverter, and the inductor is connected to its output. Use is made of a compensating current inverter employing keys with a unilateral conductance, and a compensating filter, the compensating filter is connected to the input of the compensating current inverter, and the output circuit of the compensating current inverter is connected to the inductor. ^ EFFECT: improved mass and overall dimensions values and improved potentialities of control of the converter output power. ^ 3 dwg |
