FIELD: electric engineering.
SUBSTANCE: method for control of parallel inverter consists in measurement of instantaneous current of valves and instantaneous voltages at compensating and filter capacitors, setting level of maximum current, generation and supply of control signal to according valves and their connection at the moment of instantaneous voltages equality at compensating and filter capacitors, removal of control signal and disconnection of valves at the moment of instantaneous valve current equality to specified level of maximum current.
EFFECT: increased reliability of parallel voltage inverter operation.
5 dwg
