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Research On Dynamic Cloud Model Control Strategy Of Demand Side Load For The Energy Internet

Posted on:2019-10-16Degree:MasterType:Thesis
Country:ChinaCandidate:Y M YangFull Text:PDF
GTID:2382330548470443Subject:Information and Communication Engineering
Abstract/Summary:PDF Full Text Request
Energy The Internet uses renewable energy as its primary energy source,renewable energy access centered on renewable distributed energy and the Internet.As more and more large-scale domestic wind power plants are integrated into the power grid,grid operation and dispatch will become more complicated due to the intermittency of the wind and the uncertainty of the wind power generation,so that the wind power generation can not be fully utilized.The main reason for development.In order to cope with the uncertainty of wind power and to better absorb the wind power,how to set a reasonable disposal strategy and cooperate with the fluctuation of wind power to improve the system operation efficiency has become a key issue that affects the development of wind power.In the context of the energy Internet,how to formulate a regulation strategy for the demand-side flexible load can minimize the impact on power users while minimizing "curtailment" and is the topic to be discussed in this article.In view of the above issues,this paper studies the regulation strategy of dynamic cloud model of demand side load for energy Internet.First of all,this paper studies the theory of demand-side dynamic control.First of all,this paper studies the theory of demand-side dynamic control.From the demand-side load of key support technology,demand-side load control strategy research and dynamic control theory from three aspects.Secondly,in order to solve the problem that the uncertainty of wind power output is difficult to quantify,a two-dimensional cloud task generator based on cloud model is designed firstly,The load aggregator acts as the central link for the load of the aggregated user-side groups and controls the load of the user groups through the interaction between the real-time wind power information and the load of the user-side groups,so as to dynamically track the fluctuations of the wind power.Finally,considering the problem of unsynchronization in the process of user load data aggregation,the delay threshold of load group is set.When the load group delay is higher than the threshold value,the delay compensation method is adopted to calculate the load aggregator Real-time compensation and control tasks to improve the balance of wind power output fluctuations.
Keywords/Search Tags:demand side load, cloud model, Dynamic control, Load aggregator
PDF Full Text Request
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