A Coordinated Control Method for Wind Power Consumption Based on Fused Magnesium Load

Abstract

The invention discloses a coordinated control method for wind power consumption based on fused magnesia load, which includes: predicting the wind power output curve the day before, combined with the actual production and operation status of the fused magnesia load, during the day ahead scheduling, the fused magnesia The load is regarded as a controllable load. By regulating the high energy consumption load during the wind abandonment period, the minimum sum of the abandoned air volume in the next day is taken as the optimization goal, and the upper and lower limits of the fused magnesium load power are introduced into the constraint conditions. Adjustment duration constraints, adjustment times constraints, and wind power and thermal power operation constraints, the adjustment amount of the fused magnesium load at each time period is obtained through optimization calculations to realize the consumption of wind power. Taking full advantage of the load operation characteristics and production process of fused magnesia, a coordinated control strategy for changing the fused magnesia load curve is proposed. The reduction of wind power has a positive effect and improves the utilization rate of wind power.

Description

technical field [0001] The invention relates to the technical field of wind power accommodation capacity methods, in particular to a coordinated control method for wind power accommodation based on fused magnesium load. Background technique [0002] With the shortage of fossil energy such as coal and oil and the impact of environmental pollution caused by the use of a large amount of fossil energy, human beings have paid enough attention to the development of renewable energy. my country's total energy consumption continues to increase and maintains a rapid growth rate. The resulting pollution emissions and ecological construction are very prominent. Therefore, building a safe, clean and sustainable energy system has become a key issue for my country's energy development. inevitable requirement. In recent years, with the joint efforts of the government, power generation companies, power grid companies and users, my country's new energy development has made great achievements...

AI Technical Summary

Problems solved by technology

[0005] At present, the strategy of using fused magnesium loads to participate in power grid peak regulation remains to be studied, and the proportion of renewable energy continues to increase, which puts forward higher requirements on how to accommodate more wind power in the grid

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