SYSTEM FOR PROVIDING ALTERNATING CURRENT ELECTRIC POWER Russian patent published in 2008 - IPC H02P9/02 

FIELD: electric engineering, possible use for providing electric power to objects.

SUBSTANCE: in alternating current electric power system as power supply an alternating current power supply is used and synchronous electric motor is used as electric motor. First, second and third outputs of alternating current supply through a block of three automatic releases are connected respectively to first, second and third inputs of synchronous electric motor. Fourth, fifth and sixth inputs of aforementioned block are respectively connected to first output of first transformer ferro-resonance stabilizer of voltage, to second outputs of aforementioned stabilizer and second transformer ferro-resonance voltage stabilizer, and also to third output of aforementioned second stabilizer. Second stabilizer has first and second inputs, connected respectively to first and second outputs of synchronous generator with exciter. Its second output is also connected to second input of first transformer ferro-resonance stabilizer, having first input, connected to third output of synchronous generator with exciter.

EFFECT: increased power.

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