Active power distribution network planning method based on big data technology

Abstract

The invention discloses an active power distribution network planning method based on a big data technology, and belongs to the field of intelligent power grid planning. The method comprises the following steps: fusing an initial database and power distribution network detection data, planning data fusion modes in different scenes, and planning node positions and scales in an active power distribution network by using the initial database; fusing various indexes with an electronic map by adopting a mature technical framework according to service index data, geographic space data and network topology data of the active power distribution network, and integrating the fused active power distribution network data; establishing the fused model, and solving the fused model; scheduling and configuring the known data, and establishing a data analysis library; establishing an effective index system, and carrying out comprehensive detection and abnormal motion detection. According to the invention, the active power distribution network is combined with big data to acquire sound data information, and the information is located at the same latitude; and an established effective index system isused for realizing comprehensive detection and abnormal change detection.

Description

technical field [0001] The invention belongs to the field of intelligent distribution networks, and in particular relates to an active distribution network planning method based on big data technology. Background technique [0002] As the most direct and critical link to realize the supply and consumption of electric energy, the distribution network is of great significance to the safety, reliability and economy of power supply. As a kind of power distribution mode of distribution network, active distribution network adopts the mode of actively managing distributed power supply, energy storage equipment and customer bidirectional load, and has a flexible topology structure. Distribution network planning is the key to solving various operational problems of the distribution network. Under the guidance of the wave of big data, building an intelligent auxiliary decision-making platform for distribution network planning based on big data is crucial for building an informationize...

AI Technical Summary

Problems solved by technology

[0004] In order to meet the ever-increasing power requirements and the rapidly growing scale of feeder lines in the existing distribution network planning, in the process of planning, due to the huge amount of data to be collected, the fixed collection points inside the power grid system have a large impact on the configuration of the grid voltage level. The information processing effect of the data category is not good, and in the process of collecting the grid configuration data, due to the different scales of the collection points, the planning sections of the grid information are also different. Errors, misrepresentations and omissions occur in the process of data processing

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