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The problem of identifying a disturbance and transient duration in power systems at the appropriate time is crucial. The necessity of an early disturbance detection is driven by the essential aims of dispatching control and automatic emergency control systems, both local and centralized. The paper proposes a flexible algorithm for identifying a disturbance and transient duration, based on the "hinge...
The problem of the power consumption forecast calculation is solved for all time intervals with the subsequent increase in the accuracy while the prediction intervals are decreasing. The lack of complete information on all types of node loads of the controlled power system makes it necessary to solve the problem of their determination. The composition of the nodes and methods of loads modelling are...
Estimation of magnitude, frequency and phase values of steady-state regime parameters (current and voltage) is an urgent problem nowadays for dynamic processes study in non-linear systems (in power systems in general as well as in generators particularly). Modern phasor measurement units provide measurements of 50 Hz sampling rate (one measurement point per 20 ms) according to the IEEE C37.118-2005...
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