Research on the distribution network planning with multiple loads

Based on the different demands of distribution network planning, the paper establishes the economic model of distribution network planning with multiple loads. In the paper, different factors, which include the expenses of line construction and operation, the generating expenses of multiple loads and the power purchase cost, are considered in the objective function. Then, by using the genetic algorithm (GA), the capacity and location of the multiple loads are analyzed. In the end, for an example of a real distribution network, the feasibility of the algorithm is verified.