Eleetrical;
Power;
Systems;
Department,;
NSTU;
(Novosibirsk;
State;
Technieal;
University),;
Novosibirsk;
630073,;
Russia;
Regional;
Dispatching;
Office;
of;
System;
Operator;
of;
the;
United;
Power;
System,;
JSC;
(Novosibirsk;
RDO;
SO;
UPS,;
JSC);
Novosibirsk;
630007,;
Russia;