The invention discloses a mobile simulation master station for distribution automation and a utilization method of the mobile simulation master station. The utilization method comprises the steps thatfirstly, graph model and information content table distribution automation debugging business data is imported by an actual master station into the mobile simulation master station; secondly, local debugging of distribution automation terminals is completed through mobile simulation master stations in the field, wherein debugging of the terminals is conducted in a multi-thread mode by using the mobile simulation master stations at the same time; thirdly, the debugging results of the terminals which are debugged in the field are checked by the actual master station so as to determine the correctness of the local debugging. By means of the utilization method, the debugging time can be effectively shortened, and the field equipment operation and maintenance efficiency can be improved, so that the power transmission timeliness ratio and the power supply reliability are improved, and a direct effect on improving the corporate image of a corporation as a service enterprise is achieved; meanwhile, due to the improvement of the debugging operation and maintenance efficiency, labor and equipment resource cost can be saved for the corporation, and significant economic benefits are achieved.