Wind power prediction system of dispatching main station end

Abstract

The invention discloses a wind power prediction system of a dispatching main station end, and belongs to the technical field of power systems. The system comprises a numerical weather prediction download server, a reverse physical isolation device, a data collecting and processing server, a prediction system database server and a power prediction application server, wherein the numerical weather prediction download server is connected with an internet, and is connected with the data collecting and processing server through the reverse physical isolation device; and the data collecting and processing server and the power prediction application server are connected with the prediction system database server and are in two-way communication with the prediction system database server separately. Numerical weather prediction is uniformly customized for a wind farm at the dispatching main station end; short-term and ultra-short term power prediction of the dispatching main station end of the wind farm and a whole power grid is carried out by combining power data of the wind farm; a power dispatching department can carry out scientific decision-making and analysis according to the power prediction result; and meanwhile, uniform management is carried out on operating data and a prediction model of the large-scale grid-connected wind farm.

Description

technical field [0001] The invention belongs to the technical field of electric power systems, and in particular relates to a wind power prediction system at the dispatching master station end. Background technique [0002] Due to the intermittent, volatile, and cyclical characteristics of wind power, the grid connection of large-scale wind farms is bound to have a huge impact on the safe and stable economic operation of the entire grid. Effective and unified monitoring and forecasting of the output power of wind farms, and incorporating wind power into the grid dispatching plan is one of the important measures to ensure the safe, stable and economical operation of the grid. . The power dispatching department can prepare power generation plans based on the power forecast results reported by wind farms. However, due to the uneven forecasting technology and level of wind farm power forecasting manufacturers, some of the reported power forecast results cannot reflect the real ...

AI Technical Summary

Problems solved by technology

The power dispatching department can prepare power generation plans based on the power forecast results reported by wind farms. However, due to the uneven forecasting technology and level of wind farm power forecasting manufacturers, some of the reported power forecast results cannot reflect the real power generation capacity of wind farms. It is also difficult to effectively and uniformly manage its operating data and predictive models

Images