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This project presents an Artificial Neural Network (ANN) based method, involving the usage of Continuation Power Flow Methods, for on-line voltage stability assessment of power systems. A continuation power flow type algorithm is implemented using the MATLAB toolbox. This implementation generates the nose curves, used for voltage stability analysis for the IEEE 30 bus test system which, in turn, are...
This paper presents an ANN based method for assessing the effect of various transactions on the voltage stability margins at the most vulnerable load buses in a restructured power system operated in a combined pool and bilateral transaction modes regime. The most vulnerable load buses of the system from voltage stability point of view are first identified by a modal analysis. A separate feed forward...
Stochastic load flow is a method for calculation of the effects of inaccuracies in input data on all output quantities through the load flow calculations. This gives a range of values (confidence limit) for each output quantity, which represent the operative condition of the system, to a high degree of probability or confidence. This paper presents a new method for stochastic load flow analysis using...
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