FIELD: electricity.
SUBSTANCE: in method of adjustment and compensation of capacitance fault-to-ground currents in order to control maladjustment, there used is data on free frequency and maladjustment degree of zero sequence circuit (ZSC) of network and implementation of measurement algorithm with processing of control signal in temporary area, which does not depend on unstable asymmetry vector. This method can also be used in networks with reduced factor of quality of ZSC, namely in networks with combined grounding method, where compensation systems on the basis of extreme and phase control methods are inefficient.
EFFECT: increasing adjustment accuracy in wide control range and enlarging the application area.
9 cl, 1 dwg
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