Industrial load classification control method based on daily load curve

Abstract

The invention discloses an industrial load classification control method based on a daily load curve. According to the minimum value of per unit values of daily load curve data and the distribution rule of per unit value data, a judgment is made, and if the daily load feature is intermittent and only one work period exists, loads of the class are work loads in a certain fixed period; if multiple work periods exist, the loads of the class are work loads in multiple intermittent periods; if the daily load feature is continuous and the load fluctuation is small, the loads of the class are continuous working stable loads; if the daily load feature is continuous and the load fluctuation is large, the loads of the class are continuous working loads with the obvious peak-and-valley difference fluctuation. According to the four classes of industrial loads, different load control methods are adopted.

Description

technical field [0001] The invention belongs to the fields of load characteristic analysis, load classification and load control, and in particular relates to an industrial load classification control method based on daily load curves. Background technique [0002] The current power load classification is mainly based on the nature of the power load industry, which is divided into several types of power loads such as residential life, commerce, industry, and agricultural production. However, industrial load is a large category of load. There is no clear classification method for industrial load at present. It can only be divided according to its industrial type. At present, there are too many types of industries, such as metallurgy, steel, petroleum, chemical industry, machinery, cement, and coal. , electrified railway, aluminum processing, etc., how many types of industrial loads are currently unclear to most people. In order to achieve the targets of energy saving and emi...

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Problems solved by technology

[0003] Therefore, so far, although there are many classification methods for load classification, there is no clear classification standard for the classification of industrial loads. It is difficult to achieve scientific and reasonable control of different types of industrial loads. The load classification control method is a new type of industrial load classification control method proposed in view of the lack of current industrial load classification control methods.

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