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The power systems blackouts regularly occur around the world evidencing that the structure of protection of power system need to be improved. The already available protections in the case of disturbance, does not always allow localize emergency with following self-restoration of the normal operation conditions without personal participation. Taking into account the above considerations the research...
In the work, new protection principles are proposed to form a basis for anti-collapse complexes of power systems. The principles are founded on the detailed analysis of blackouts, the response of generating sources to the deviations in emergency parameters, the analysis of existing technical solutions, and on the long-term experience in liquidation of blackouts. As a result, a conception has been...
Blackouts of power systems occur in transmission networks (TNs) as the result of dangerous emergency overloading. These are followed by cascade tripping of transmission lines and power plants and, finally, by collapse of a power system. Since the known automatic emergency protection means are insufficiently universal, the authors propose an additional simple and reliable tool that would allow for...
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