Controlled Interphase Power Controller (IPC) on the Base of Squashed Transformer

One of the perspective technical decisions in the field of management of modes of the electrical networks and systems are the Flexible Alternating Power Transmission Systems (FACTS) or Power Controllers. Most perspective of them is Interphase Power Controller (IPC) on the base of non-controllable phase-shifting transformer with the three working windings connected in 'delta' and constant shifting angle of 600. The analyses of its characteristics and working modes which are done in this paper are shone, then using multi-windings controllable transformer allows essentially to damage the required power of the phase-shifting transformer.