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《Power System Technology》 2005-06
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HU Zheng,LIU Jin,HU Lin-xian (Harbin Institute of Technology,Harbin 150001,Heilongjiang Province,China)  
The scheme to design the power system peak load analysis and decision-making platform was discussed. At first through the systematic analysis of the amount of characteristic information of power network peak load, the architectural frame of analysis and decision-making platform was built; then using the data warehouse technology the database of historical data and knowledge data were designed, establishing the operating pattern of power system, researching lots of historical power network operation data and using data mining the load forecasting and pre-estimation of state for the leading edge of peak load were conducted and the input data for voltage tendency analysis and unit commitment considering network loss correction were provided; finally, the decision-making supporting information were offered to the emergency of peak load dispatching. The simulation results of actual power system show that the proposed platform can provide effective decision-making supporting information for dispatchers.
【CateGory Index】: TM769
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