Application Research Of RES In Power Generation Bidding And Optimized Scheduling Based On Multi-Agent

Renewable Energy Source(RES)power generation technology has developed rapidly in recent years in the context of globally promoting environmentally-friendly energy.At the same time,along with China's vigorous promotion of clean energy and energy conservation and emission reduction,it is particularly important to overcome a series of practical problems such as relatively high power generation costs,unstable load consumption and excessive uncertainties in RES's own development.Therefore,it is of great practical significance to adopt intelligent technology to control and coordinate RES power generation.This paper has done the following research work on RES power generation bidding and optimization scheduling:First,the status of renewable energy development was investigated and the mechanism of renewable energy price was analyzed.The analysis shows that the existing power generation bidding mechanism can not fully meet the market competitiveness of RES.How to effectively apply various mechanisms to power generation dispatching will be the key to the introduction of RES into the market.Then,based on multi-agent modeling and analysis,this paper establishes a three-layer agent scheduling system based on multi-agent for active distribution network,and solves the model at the bottom with improved multi-agent particle swarm optimization algorithm.The case study shows that the model can improve the efficiency of the whole network,improve the network loss,and improve the efficiency of clean energy grid connection.Finally,the power generation bidding model with RES is studied.The power generation bidding model under the synergy of RES fixed electricity price system and quota system was established,and the multi-agent algorithm was used to optimize the solution.The example compares and analyzes the impact of the two systems on the total interests of RES manufacturers and the fluctuation of electricity prices,and obtains the best operating mode of RES,which can provide reference for the deepening reform of power market and efficient use of RES.