Design Method of Power Supply and Distribution System for Large Commercial Complex

With the development of China's society and the continuous improvement of people's living standards,there are more and more large-scale commercial complex buildings in cities. Large commercial complex has a large number of electrical equipment, so the design of power supply and distribution system is very important in its construction. This paper analyzes the design requirements, principles and procedures of power supply and distribution system of large commercial complex, in order to provide reference for the staff in the same industry.