Application of thyristor-controlled phase-shifting arrangements as an element of controllable (flexible) alternating current power lines

Functional diagrams of the thyristor-controlled phase-shifting arrangement for transverse and longitudinal-transverse regulation of the phase-shifting angle between the voltages of near and far ends of the ac electrotransmission are considered. The main laws of phase-angle regulation are determined. A method for calculating the basic parameters of the elements of the thyristor-controlled phase-shifting arrangement is developed.