Line loss analysis method based on power distribution automation platform

The invention discloses a line loss analysis method based on a power distribution automation platform. The line loss analysis method based on the power distribution automation platform is characterized by comprising the following steps: getting basic data, integrating relative data with different types of a plurality of systems by means of an information interact bus carrier and an interface message and is unified, analyzed and shared to the power distribution automation platform so that the basic data can be provided for analysis and application of line losses, and automatically getting the interface data before two days everyday; getting operation mode data, the whole net operation modes are recorded by the power distribution automation platform everyday, when the daily line losses is calculated, times are adjusted according to an operation mode of a line each day and an operation mode section at a certain moment is selected to be used as a computational frame; calculating line losses, according to the gotten interface data and the operation mode data each day, the line losses before two days is calculated and analyzed so that accurate instantaneity of calculation and query of the line losses are ensured. The line loss analysis method based on the power distribution automation platform can achieve the accurate instantaneity of calculation and analysis of the net distribution line losses and ensure timeliness and accuracy of calculation.