Line loss analysis method based on power distribution automation platform

Abstract

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.

Description

technical field [0001] The invention relates to a line loss analysis method based on a power distribution automation platform, and belongs to the field of power systems and automation thereof. Background technique [0002] The low-voltage line loss in the distribution network is an integral part of the power network line loss. The line loss rate is an important technical and economic index for the national assessment of power supply enterprises, and it is also an important symbol to measure the management level of power supply enterprises. With the further deepening of the power system reform, the market competition is becoming increasingly fierce. Doing a good job in line loss management is an important means for power supply companies to increase operating income, achieve more supply and less loss, and save energy and reduce consumption. [0003] The main factors affecting the line loss of the distribution network are network structure, operation mode, equipment parameter...

AI Technical Summary

Problems solved by technology

The current distribution network line loss software mostly appears in the form of a software package. It is operated by a single machine, and the data transmission must be completed manually, which is a heavy workload and is not conducive to promotion. The model data of the line loss calculation and analysis system of the stand-alone version is not real-time. It is conducive to real-time analysis and accurate calculation; the line loss analysis application system is in an independent operation state, and there is no information interaction with other grid operation and maintenance systems such as PMS, DMS, power consumption information collection system, and electric energy system, and cannot make full use of available resources to achieve Information integration between systems

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