Coal logistics system: efficiency evaluation model under the big data circumstance

摘要

Coal is the main energy in the supplying structure of energy system in China. It has its own straits such as large in volumes, difference in distribution on the earth. Its transport efficiency evaluation become very important in the energy supply chains. In this paper, transport efficiency analysis model of coal logistics network is introduced, where evaluation model is a new method. It can be used in coal logistics evaluation in many other area outside China.