FIELD: electricity.
SUBSTANCE: invention is related to the area of electric engineering and it may be used in systems of automatic control for excitation of synchronous machines for voltage-sensitive consumers. The excitation forcing device comprises synchronous generator, generator excitation control unit, generator switchgear, excitation forcing control unit, load switchgear, switching load, manual switching unit with self-sustained device sending load switching signal mounted in it. The above device sending load switching signal is included into composition of in-series signal generator and radio transmitter, in-series radio receiver and excitation forcing control unit.
EFFECT: improved operations reliability of the consumers sensitive to quality of output voltage at moments of their circuits switching when remote consumers are supplied without access to electric circuit of switching load.
1 dwg
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