INDUCTION GENERATOR VOLTAGE STABILISER Russian patent published in 2008 - IPC H02P9/46 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering and intended for induction generator voltage stabilisation in independent power supply systems and particularly for voltage stabilisation in asymmetric operating conditions. For this, the device incorporates three power units 2 connected to induction generator output terminals and three control systems connected to both the generator outputs and power units. Note here that every power unit incorporates a step-up transformer with its primary connected to two appropriate outputs of the said induction generator and to the control system input, while its secondary is connected in parallel to the excitation capacitor and to back-to-back connected transistors with their control outputs connected to the control system outputs.

EFFECT: induction generator voltage stabilisation in asymmetric operating conditions and generator faster operation.

2 dwg