CONTROLLING SHUNT REACTOR (OPTIONS) Russian patent published in 1998 - IPC

FIELD: electrical and power engineering. SUBSTANCE: reactor has main winding 1, compensating winding 2, and series-connected coils 3,4,5 which are, essentially, parts of control winding 6 as well as its coil 7. Control winding 6 is split into coils so that turn number in each next control step is equal to or greater than turn number in all next control steps. According to second option, control winding 6 is split into coils so that turn number of each next control step is a multiple of turn number of first control step. EFFECT: improved design. 4 cl, 10 dwg