Analysis of Renewable Energy Consumption Capacity in Guizhou Province Based on Time-Series Operational Simulation
Renewable energy generation has garnered increasing attention.However,due to factors such as the uncertainty of renewable energy output,the uncontrollability of electricity loads,and limitations in cross-regional power transmission,it is challenging to fully accommodate renewable energy.Traditional analysis methods are not conducive to enhancing renewable energy integration capacity.Taking Guizhou Province as an example,this paper analyzes the renewable energy integration capacity of the power system based on time-series operational simulation.Firstly,it analyzes the distribution of renewable energy resources,output characteristics,and temporal and spatial distribution patterns in Guizhou Province,and studies the fluctuation characteristics of wind power and photovoltaic power.Secondly,during the research on the short-term operation of the system,a time-series operational simulation model for the power system considering the uncertainty of renewable energy is established.Given the presence of prediction errors,the uncertainty of renewable energy output is considered,and the renewable energy integration capacity is quantified based on the system's operation mode.Finally,a case study is conducted based on planning data regarding renewable energy output and load conditions in Guizhou Province,and the proposed model is validated.
renewable energy resource distributionwind and solar power output characteristicssystem balancerenewable energy accommodationtime-series operational simulation
万方数据
维普
