BRIDGE FUNCTION GENERATOR Russian patent published in 1997 - IPC

FIELD: power converters, in particular, devices which output quasi-sine voltage, models of electric processes and analog computers. SUBSTANCE: device has high-frequency inverter with output transformer, which secondary windings are connected to corresponding diagonals of multiple- bridge cells which are connected in series to one another and to load. Shape of output voltage is modeled by means of step-wise approximation; multiple-bridge cells are controlled using multiple- value symmetrical number system. EFFECT: simplified design, increased reliability, increased efficiency. 3 dwg