Research On Three-sided Matching Of Thermal Coal Supply Chain

China's coal based energy consumption structure is very prominent,among which thermal power generation is the most important consumption mode of coal resources.However,due to the demand characteristics of thermal power plants,as well as the regional distribution and multi-attribute characteristics of coal resources,and the overall uneven development of China's current coal logistics level,the contradiction between supply and demand among coal,electricity and transportation continues.In order to ensure the smooth operation of the thermal coal supply chain,and then provide an important guarantee for the healthy development of China's national economy,therefore,it is very important to study the matching among coal,electricity and transportation.Based on this,the main research contents of this paper are as follows:Firstly,by combing the domestic and foreign research literature on thermal coal supply chain and matching decision-making theory,the theoretical value and practical significance of this study are clarified.Then,it focuses on the thermal coal supply chain,three-sided wmatching,prospect theory and so on,which lays a theoretical foundation for the following research work.Secondly,combined with the current status of my country's thermal coal supply chain,the definition,principles and matching process of the three-sided matching of the thermal coal supply chain are given.At the same time,through the analysis of the factors affecting the matching among the suppliers,demanders and transporters,the corresponding matching index system is constructed.Thirdly,the calculation method of multi type information satisfaction is designed by using entropy weight method and prospect theory,and the corresponding three-sided matching model is constructed with the goal of maximizing the comprehensive satisfaction among matching subjects.Finally,with the help of a specific case,the application of the above model shows the feasibility and effectiveness of the model.That is,on the premise of meeting the needs of coal,electricity and transportation as much as possible,it is of great significance for resolving the contradiction between coal,electricity and transportation.