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In deregulated electricity markets, short-term load forecasting is important for reliable power system operation, and also significantly affects markets and their participants. Effective forecasting, however, is difficult in view of the complicated effects on load by a variety of factors. This paper presents a similar day-based wavelet neural network method to forecast tomorrow's load. The idea is...
In a power system topology change caused by a transmission line outage, the redistribution of the power flow carried by the broken lines may make other lines overloaded and lead to a cascading failure. Therefore, analyzing the impact of the topology changes on the power flow is important to help make appropriate decisions in avoiding a cascading failure. Existing power flow analysis methods have two...
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