Two partial price design of 50∼100kW commercial and industrial customers in Shanghai

The object studied in this article is 50–100kW low-voltage industrial and commercial customers in Shanghai. From statistical view, based on two partial price system feasibility analysis of small sample user with maximum demand, small sample user price features is extended to general user with nonlinear curve fitting, the maximum demand of general user is obtained. Then general user two partial price is calculated and analyzed, the conclusion is that the price variation features of general user and sample user are basically the same. The new two partial price system has feasibility and scientific.