Research On The Control-management Model And Big Data Analysis Of The Coordinated Development Of Multi Energy Power Generation

New energy is developing rapidly all over the world,as well as in China.In China,most of the energy is used for power generation,so the synergy of multi energy power generation is the only way to optimize the energy structure and promote the development of large-scale renewable energy,which is a topic worthy of study.In view of some problems in the coordinated development of multi energy power generation,such as the abandonment of renewable energy,the risk of power structure adjustment,and the non coordination of information among the main bodies,this paper systematically analyzes the framework and mode of the coordinated development of multi energy power generation,and designs the research idear of this topic from the perspective of risk management,information coordination,big data analysis and so on The main research contents and achievements are as follows:(1)Under the current development background of power and energy industry,a framework system of coordinated development of multi energy power generation is established.This paper systematically analyzes the participants and the main development bottlenecks in the collaborative development,discusses the collaborative mode,guarantee mechanism and development principle of various power generation forms,and studies the hierarchical structure of the collaborative development of various energy generation.(2)In view of the risk of renewable energy being abandoned in the coordinated development of multi energy power generation,a risk management and control model is established.The total cost is calculated by the game relationship among the participants,in order to find a coordinated development mode of multi energy power generation with the lowest risk and the largest benefit.Then take Beijing,Tianjin and Hebei as an example to calculate the risk cost of reducing the "wind curtailment rate",and get the total cost and benefit of the region in increasing the proportion of renewable energy power generation.(3)The information collaboration model of multi energy power generation based on system dynamics is established.Firstly,it analyzes the information of the participants and the information cooperation and sharing relationship between them.Then,from the perspective of power generation,power consumption,dispatching,government and society,the information integration model including multi-agent is established.Finally,the development data and policy information of our country are introduced into the model to analyze the impact of power generation structure on the emission of pollutants in the coordinated development of multi energy power generation,and to predict the possibility of achieving the relevant policy obj ectives.(4)This paper analyzes the big data of multi energy power generation in order to get the law of development and provide reference for collaborative development.The simulation data comes from the power generation data and pollutant emission data from the operation simulation model,as well as the real-time power consumption data generated by power users.Through the analysis of big data mining,we can get the rules and hidden information in the coordinated development of multi energy power generation,so as to provide a reference for policy making.(5)On the basis of the above analysis,the collaborative development process of multi energy generation is simulated.In this paper,based on multi-agent technology,a simulation model is established.According to the current "energy saving power generation scheduling method" in China,various power generation forms are scheduled to meet the power demand.In the simulation,different types of units,different types of users and power dispatching departments are simplified into agent groups,and the simulation of collaborative process is completed through the coordination and cooperation between agents.Then,taking Shanxi Province as an example,we get the proportion of various energy generation and emissions of pollutants under the coordinated scheduling,which reflects the synergistic effect of the coordinated development of various energy generation.This paper contributes to the theoretical research on the coordinated development of multiple energy sources and the adjustment of power structure.It is of practical significance in guiding the scientific and orderly development of various forms of power generation,managing and controlling the risks in energy utilization and development,as well as improving the efficiency of energy utilization and air pollution prevention.