Time sequence running sample generation method of distribution network in garden

Abstract

The invention relates to a time sequence running sample generation method of a distribution network in a garden. The time sequence running sample generation method comprises the following steps of S1,respectively performing cleaning energy main body output generation, energy storage main body output generation and load main body output generation; S2, generating running data of the distribution network in the garden; and S3, outputting a time sequence running sample of the distribution network in the garden, wherein the time sequence running sample of the distribution network in the garden comprises output powers of a wind power generation unit and a photovoltaic power generation unit, an output power of an energy storage unit, basic power demand quantity of a load main body, power demandquantity of a flexible load unit in the load main body and the running data of the distribution network in the garden. Compared with the prior art, the time sequence running sample generation methodhas the advantages that the analogue simulation on real-time running condition of the distribution network in the garden is achieved, scientific and reasonable practical sample data is provided for planning design, running control, transformation and investment of the distribution network in the garden, and the sample data volume deficiency or insufficiency in big data application relevant research in a traditional distribution network in the garden is made up.

Description

technical field [0001] The invention relates to the field of power distribution system planning, in particular to a method for generating time-series operation samples of a park distribution network. Background technique [0002] The access of clean energy (clean energy subjects include but not limited to wind power generation units and photovoltaic power generation units) provides new ideas for the transformation and upgrading of the distribution network in the park. , flexible load units) are increasing in variety and quantity, making the park distribution network need to deal with more complex security issues. On the one hand, it is necessary to coordinate the balance between clean energy, active components and park loads (the main load includes rigid load units and flexible load units), and on the other hand, it is necessary to ensure that clean energy is fully consumed while maintaining park distribution The safe and economic operation of the grid and the reliable and ...

AI Technical Summary

Problems solved by technology

The former lacks a mature actual operating system for sampling, so it is not easy to obtain relevant operating data, and the collected data also has certain errors. lack of

More research chooses to obtain system data through simulation, and the existing methods cannot meet the requirements well in terms of rationality and comprehensiveness.

Images