HIGH-VOLTAGE OVERHEAD LINE WITH CONNECTED SHUNTING REACTORS Russian patent published in 2010 - IPC H02J3/18 

FIELD: electricity.

SUBSTANCE: application: in the field of electrical engineering. In high-voltage overhead line that comprises uncontrolled shunting reactors connected to busbars of the line via switches, controlled shunting reactor is installed additionally, for instance controlled by magnetisation and connected to busbars of the line. Range of reactive power control in controlled reactor is identified by the following ratio: q_max≥Q_crmax≥0.9Q_max, 0>_crmin≤0.1Q_max, where Q_crmax - maximum reactive power of controlled reactor, Q_crmin - minimum reactive power of controlled reactor, Q_max - maximum power of reactor of any of uncontrolled reactors.

EFFECT: increased technical and economic parameters of the line and expansion of functionality.

1 dwg