FIELD: reactive power correction and total voltage level regulation in power transmission line.
SUBSTANCE: proposed device has magnetic circuit with main leg that carries main winding incorporating series- and parallel-wound parts with center tap, compensating winding, and control winding closed to thyristor-controlled unit. Series-wound part of winding has two differentially connected coils, one of them being enclosed by control winding. Higher-harmonic filter is connected to compensating winding.
EFFECT: enlarged functional capabilities.
3 cl, 3 dwg
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0 |
|
SU1781711A1 |
Authors
Dates
2007-10-20—Published
2003-07-09—Filed