Detailed power distribution network planning based on the description of load characteristics

This paper classify loads by load characteristics indexes, and optimize the combination of the load, in order to make the load characteristic curve integrated optimal. The method ignores the industry information of the loads, and results in the more similar character among loads in the same classification. This paper establish optimal combination model of load based on the different types of typical daily load curve, thereby establishing integrated load optimization model in substation. Substations planning based on load characteristics completed the detailed power distribution network planning and improved the reliability and economy of the distribution network.