Simulation Research On The Trading Model Of Frequency Regulation Market

At present,the domestic market-oriented construction of auxiliary services is gradually entering a critical stage.With the rapid growth of new energy power generation capacity and the huge demand for clean energy consumption,it is urgent to accelerate the pace of market-oriented reform of power auxiliary services.The design of the ancillary service market transaction mechanism is one of the key contents of the ancillary service market construction.A reasonable ancillary service market transaction mechanism can encourage market participants to improve the supply quality of ancillary service products while ensuring the safe and stable operation of the power system.The cost of electricity purchase,thereby enhancing the overall benefit of society.In view of this,many domestic and foreign experts and scholars have carried out long-term and in-depth research on it to promote the construction of the auxiliary service market in various regions.The FM ancillary service market transaction mechanism studied in this article involves many related rules.Because the construction of the ancillary service market needs to be explored and adjusted in accordance with the actual situation of the market operation and supporting policies and rules,this article uses the FM auxiliary service market in Jiangsu,Shanxi and Fujian provinces.As the research object,we conduct comparative research on the operation mechanism of each FM auxiliary market and the bidding transaction model,and use MATLAB software simulation methods to build simulation models for each of the above FM auxiliary service markets,and verify and evaluate the correlation by analyzing and comparing the simulation results of each province The rationality and effectiveness of the market mechanism are expected to provide a useful reference for the marketization of China’s auxiliary services.This article first introduces the basic situation of power auxiliary service market construction in typical countries and regions at home and abroad;secondly,it sorts out and analyzes the research status of frequency modulation auxiliary service;then conducts research on the trading mechanism of electric frequency modulation auxiliary service market in Jiangsu,Shanxi and Fujian provinces.By combing and comparing the transaction declaration,scheduling decision-making,clearing mechanism and settlement mechanism of the two detailed rules of each FM market,the cost and benefit model of generators participating in FM is established;then according to the physical properties of the FM auxiliary service market,it is determined that it is a complex and automatic Adapt to the system,and use multi-agent modeling methods to build bidding transaction models for each FM auxiliary service market,consider supply and demand,FM performance and installed capacity,design 9 FM market simulation scenarios involving multiple units,and analyze different FM auxiliary service market mechanisms The impact on the bidding behavior of market transaction entities.The results show that,compared with the PAB bidding mechanism,the generator set under the MCP bidding mechanism tends to adopt a more flexible quotation strategy,and the market competition is more intense;under the PAB bidding mechanism,the average settlement price of the market under the equilibrium state of the market is higher than that under the MCP bidding mechanism The unified settlement price in the market is higher;on the whole,the FM auxiliary market mechanism in Jiangsu and Fujian can effectively increase the market share of high-performance units and the overall FM capacity declaration level,but the total purchase cost of the FM auxiliary market in Jiangsu is relatively low,Shanxi Province’s FM auxiliary market mechanism can also effectively increase the market share of high-performance units,and the power purchase cost is relatively low,but the overall FM capacity declaration level is the lowest under the same demand level.