Microgrid Integrated Scheduling and Control Method Based on Extreme Dynamic Programming Algorithm, and Computer-Readable Storage Medium

Abstract

The present invention relates to the application field of power system optimization control technology, and provides an integrated scheduling and control method of micro-grid based on limit dynamic programming algorithm and a computer-readable storage medium. The storage medium stores a computer program, which is realized when the computer program is executed by the controller the above method. The integrated dispatching and control method of the microgrid based on the extreme dynamic programming algorithm adopts the dynamic programming algorithm, cooperates with drooping control and economic dispatching, avoids the limitation of the "trial and error" mechanism of the traditional intelligent algorithm, and adds the extreme learning machine, greatly improving The speed of algorithm pre-learning is improved. During the operation of the algorithm, online learning and fine-tuning are continuously used to continuously enhance the prediction ability and decision-making ability of the algorithm to the system, so as to obtain better control effects, and can quickly and efficiently realize the integrated dispatching and control of the microgrid, and take into account the accuracy speed and learning speed.

Description

technical field [0001] The present invention relates to the application field of power system optimization control technology, in particular to a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a controller, it realizes integrated scheduling of a microgrid based on a limit dynamic programming algorithm and control methods. Background technique [0002] Microgrid (MG) refers to a small power generation and distribution system composed of a variety of distributed power sources, energy storage devices, energy conversion devices, and monitoring / protection devices. Under the background of increasingly mature intelligent control technology and energy management technology, the establishment of microgrid has gradually become an inevitable trend of distributed power generation network structure. In the microgrid system, the load on the user side is always changing, and the law of load change over time is an important b...

AI Technical Summary

Problems solved by technology

The integrated control of microgrid requires the use of multi-objective decision-making models with multi-condition constraints. The traditional multi-objective optimization methods that are widely used at present mainly use methods such as weighting and constraints to convert multi-objective problems into single-objective optimization problems for simplified solutions. Large margins of error and limitations

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