Wind power energy storage system charging and discharging process optimization method based on variant artificial fish schools

Abstract

The invention discloses a wind power energy storage system charging and discharging process optimization method based on a variant artificial fish school. The method comprises the following following steps: obtaining real-time operation state information of each storage battery pack according to a wind power energy storage system real-time monitoring device; according to the obtained state information, introducing a complex number, endowing artificial fish information, establishing an artificial fish school, and establishing a bulletin board; starting iteration when the artificial fish school varies; allowing the artificial fish schools to select corresponding behaviors based on self perception and environment feedback; recording the position of each artificial fish, and updating the bulletin board; allowing the system to perform discharging or energy charging according to whether the sum of the energy charging numbers of the detection points reaches the set highest food concentration or the set lowest food concentration; when the sum of the energy-full points of the system detection points is lower than the highest food concentration setting, recovering normal operation of the system again; and outputting a system operation result. The concept of variant fish is introduced, and the variant artificial fish swarm algorithm and fan energy storage system compensation are combined to optimize wind power.

Description

technical field [0001] The invention relates to a wind power energy storage system, in particular to a method for optimizing the charge and discharge process of the wind power energy storage system based on a mutated artificial fish school. Background technique [0002] In response to the country's call for clean energy, my country has vigorously promoted the construction of wind turbines. The proportion of wind power production in my country's energy use has continued to increase. In Northeast China, there is naturally a large amount of clean wind energy, so a large number of wind power plants have been installed. The unit has made its due contribution to the cleanliness of energy. However, there are wind seasons and non-wind seasons in Northeast China, and the abundant wind energy does not cover the whole year. The time period with the most abundant wind energy is from September to November and from January to May every year, while from June to August, almost There is no w...

AI Technical Summary

Problems solved by technology

[0005] Situation 2: When the wind speed is too high at a certain moment, causing the fan blades to rotate too fast, if the energy storage battery system is charged at this time, the energy storage battery system will be damaged due to the excessive charging current. The energy battery system is cut off to stop charging, and when the charging current returns to the normal range, continue charging

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