Research on Power Quality Segmentation Model Based on New Energy Power Generation Quality Quantification and Load Timing Matching
With the large-scale wind power and photovoltaic power connected to the power grid,the problem of new energy consumption is prominent.In order to alleviate the dilemma of new energy consumption,by analyzing the time series matching relationship between new energy power generation power and regional load,a new energy power generation power quality division model was established,and the impact of new energy power generation power uncertainty on power grid operation regulation and control was quantified,and then an energy storage capacity allocation scheme that could reflect the power uncertainty law of new energy plants and stations was formulated,so as to effectively improve the level of new energy consumption.In this paper,a power quality division model for new energy power generation is proposed.The power quality of new energy power generation is characterized by two dimensions:power fluctuation and power prediction error.Analyze the time series data of new energy power generation power and grid load,as well as the prediction error data,and establish a statistical model.Determine the generation power curve that matches the grid load timing,and establish power quality indicators for new energy power generation.
new energy consumptionpower quality divisionquality factortiming matchingquality indicators
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