STAND-ALONE CONTACTLESS SYNCHRONOUS GENERATOR

摘要

FIELD: electricity. ^ SUBSTANCE: stand-alone contactless synchronous generator contains inductor with excitation winding of exciter, primary winding and additional winding. Additional winding is connected to three-phase rectifier, and output of the latter is connected to molecular energy storage unit and voltage inverter. Output of inverter is connected to primary winding. Exciter winding is connected to dc power supply via regulating element of excitation current pulse regulator. Input of excitation current pulse regulator is connected with primary winding. Electrically combined winding of excitation and armature exciter is contacted to neutral via rectifier. Number of terminal pairs of additional winding of inductor and voltage are equal to number of terminal pairs and voltage of primary winding. Input of excitation current pulse regulator is connected with primary winding of inductor, thus negative feedback for output voltage is performed. Voltage of molecular energy storage unit is equal to required allowed voltage. Voltage inverter is provided with control circuit for frequency and voltage stabilisation. ^ EFFECT: widening of source functionality due to connection of kinetic load with comparable power. ^ 2 cl, 1 dwg