METHOD OF RELAY PROTECTION OF POWER OBJECT Russian patent published in 2010 - IPC H02H3/40 

FIELD: electricity.

SUBSTANCE: through arrangement of method from modules of two types, fundamental changes were made in part of its structure and operations of modules training. Modules of the first type generate a signal for actuation, and modules of the second type - for blocking. Information on power object condition is converted into two-dimensional signals, each displayed on according plane. Modules of various types are trained from various imitation models, which reproduce controlled modes of power object, for instance modes of short circuit in controlled area and alternative modes, which cause actuation of any and all modules of the first type. Then outlets of all equal modules of the first type are combined according to AND circuit, outlets of the second type modules - according to the second AND circuit with inverse outlet that prohibits actuation of the first AND circuit.

EFFECT: expansion of functional capabilities and universalisation of proposed method.

3 cl, 7 dwg