AUTONOMOUS INDUCTION GENERATOR WITH BIPOLAR STATOR WINDING Russian patent published in 2010 - IPC H02K17/14 H02K3/28 

FIELD: electricity.

SUBSTANCE: in autonomous induction generator with bipolar stator winding from 18 coil groups and capacitors of excitation, the winding leads are taken as follows: from the beginning 1 of coil group - lead 19, from the beginning 7 of coil group - lead 22, from the beginning 13 of coil group - lead 26, from combined beginnings 17, 3, 10 of coil groups - lead 21, from combined beginnings 5, 9, 16 of coil groups - lead 24, from combined beginnings 4, 11, 15 of coil groups - lead 25, from combined beginnings 2, 12 of coil groups - lead 20, from combined beginnings 8, 18 of coil groups - lead 23, from combined beginnings 6, 14 of coil groups - lead 27, at the same time end 1 of coil group is connected to end 10 of coil group, end 7 - to end 16, end 13 - to end 4, end 2 - to end 11, end 8 - to end 17, end 14 - to end 5, end 18 - to end 9, end 6 - to end 15, end 12 - to end 3 of coil group, excitation capacitors 31-32, 33-34, 35-36 at one side are connected to each other serially and by means of contacts 28, 29, 30 to leads 20, 23, 27 of stator winding, and at the other side capacitor 31 is connected to capacitor 36 and lead 21, capacitor 32 is connected to capacitor 33 and lead 24, capacitor 34 is connected to capacitor 35 and lead 25, contacts 28, 29 and 30 close as voltage reduces and open as voltage increases in compliance with the required mode of load supply.

EFFECT: expansion of functional capabilities of autonomous induction generator by provision of its stator winding with additional leads for connection of capacitors that perform functions of excitation and compensation of demagnetising action of load current.

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