Algorithms and possible methods of emergency control electrical network

With the structure of electrical network becoming more complicated, growth of the large powerful station and extended power transmission lines, we have to take into account a great number of factors, when selecting emergency control commands, including information coming from many installations under control far distant from one another. If that is the case, the same information may be used for diverse purposes, which makes us unite the output circuits of information sources and subject the information to complex logical handling and sometimes to computation operating.