Kalyuzhny D. The perfection of methods and devices of fault places location of electrotransmission lines in network with voltage 110 kV

The object - the transient process to caused by fault of lines 110 kV; the aims - the increasing of fault places location accuracy of lines 110 kV; the methods - theoretic foundation of electrotechnics, iterated methods and methods of mathematics analysis; the newness - analytical dependences for one-sided fault places location which are independent from transient resistanse and definition of emergency rate parameters the opposite end of line; the result - the methodic of one-side determination of distance to fault places location lines 110 kV with account the influence of opposite end of a line system was developed; the research results were incalcation in North-East scientific centre of Ukrainian national science academy and Ministry of education and science and Kharkiv national academy of municipal economy; the field - electroenergetics