A power consumption analysis and optimal scheduling method based on cluster analysis

Abstract

The invention belongs to the field of power consumption management, and in particular relates to a power consumption analysis and optimal scheduling method based on cluster analysis. It is characterized in that the steps are as follows: step 1: input device active power data; step 2: determine the optimal number of clusters; step 3: cluster the active power data according to the optimal number of clusters; step 4: draw the hours of typical categories Power curve; Step 5: Display the clustering results in tabular form; Step 6: Find the electricity consumption law; Step 7: Identify abnormal days of electricity consumption; Step 8: Optimize the current electricity consumption mode. Using the present invention, the daily electricity consumption law of a piece of equipment can be visually presented, and it is convenient to analyze the electricity consumption of the equipment. On the basis of considering the local peak and valley electricity price and the shiftability of electricity consumption, the present invention provides the optimal scheduling of equipment electricity consumption. For reference, under the premise of the same total power consumption, the power consumption of the equipment is shifted in time, which not only realizes off-peak power consumption, but also saves electricity costs.

Description

technical field [0001] The invention belongs to the field of power consumption management, and in particular relates to a power consumption analysis and optimal scheduling method based on cluster analysis. Background technique [0002] In recent years, with the rapid development of my country's economy, the society's demand for power resources continues to increase. During the use of power resources, there are often some peak periods of power consumption, which will seriously affect the safe use of power resources, and will also have a certain impact on electricity customers. In order to avoid peak periods of power resource use, certain measures need to be taken to reduce the occurrence of power peak periods and realize off-peak power consumption. Scientific and rational development of off-peak power consumption can improve the load rate and utilization rate of power supply equipment in the power grid, and ease the contradiction between power supply and consumption during p...

AI Technical Summary

Problems solved by technology

[0003] The existing peak staggering power management usually does not consider the actual power consumption characteristics of users when arranging user peak staggering. It mainly prioritizes users according to the nature of power consumption and load level. Such a relatively extensive arrangement often leads to peak staggering effects. bad

Moreover, many power departments treat peak shifting power consumption as short-term work during power shortages, and rely solely on administrative means in implementation, which cannot continue to implement efficient peak shifting power consumption in the long run

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