ISOLATED ALTERNATING CURRENT ELECTRIC POWER STATION Russian patent published in 2011 - IPC H02J3/34 

FIELD: electricity.

SUBSTANCE: at the outlet of isolated alternating current electric power station containing in-series connected ICE with variable rotation speed, synchronous generator, frequency converter, rotation speed sensor of ICE, there installed is step-up transformer; frequency converter is made in the form of controlled rectifier units with voltage stabilisation unit; to excitation unit, synchronous generator unit there connected is the output of the setting unit of economic shaft speed of ICE.

EFFECT: stabilisation of output voltage of stator of synchronous generator at the level of nominal value at minimisation of ICS fuel consumption; selection of optimum shaft speed at varying the power of the load from zero to nominal value.

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