Optimal Scheduling Method of Base Station Power Based on Virtual Power Plant

Abstract

The invention discloses a base station electric energy optimal scheduling method based on a virtual power plant. Establish an optimal dispatching model for the purpose of maximizing the dispatching profit of the power plant; (3) establish a model for the purpose of forecasting wind and solar energy to minimize the cost of energy abandonment caused by the uncertainty of clean energy; (4) adopt a robust optimization method for the constraints The output uncertainty of clean energy and set the prediction coefficient and robust coefficient; (5) Finally, use computer software to solve the optimal scheduling results. The present invention considers the coordination among multiple micro-grids inside the virtual power plant, minimizes the operation scheduling cost of the virtual power plant, and effectively improves the consumption rate of clean energy and reduces the uncertainty of clean energy output. Loss.

Description

technical field [0001] The invention belongs to the field of optimal scheduling of electric power systems, in particular to a base station electric energy optimal scheduling method based on a virtual power plant. Background technique [0002] As an important component unit in the wireless communication system, the communication base station is a radio transceiver station that transmits information with mobile phone terminals. The construction of mobile communication base stations is an important part of the investment of mobile communication operators in my country, and it is widely built in cities and villages. At the same time, with the increase of energy pressure, the increasingly prominent environmental problems have prompted the rapid development of distributed energy mainly in the form of wind power and photovoltaics. Communication base stations including wind turbines, photovoltaics, energy storage and other equipment are also in line with the theme of sustainable de...

AI Technical Summary

Problems solved by technology

The connection of large-scale communication base stations to the large power grid will inevitably increase the difficulty of controlling the operation of the power grid

Moreover, the distribution of distributed power sources in the ground is relatively scattered, which is greatly affected by natural factors, and the output uncertainty and intermittency are also relatively serious. These will adversely affect the power balance of the power system.

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