Grouping method and system for orderly electricity staggered off-peak users

Abstract

The object of the present invention is to provide a grouping method and system for orderly shifting the peak load of electricity users, and the method includes the steps of: obtaining the historical load data of each user's metering point; determining the errorable load of each user's metering point according to the historical load data ;Determine the errorable load of each line according to the errorable load of each user metering point; group the lines in each power supply area according to the size of the errorable load of the line, and divide the lines in each power supply area into N groups with errorable loads Consistent peak staggering groups: N×P peak staggering groups are divided into N large groups with consistent peak staggering loads according to the size of the group’s staggering load, wherein, the N peak staggering groups in each power supply area are all They are respectively allocated to different peak shifting groups, P is the number of power supply areas, and the faultable load of the large group is the sum of the faultable loads of each group in the corresponding peak shifting large group. Through the present invention, accuracy and grouping efficiency can be improved.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to a grouping method for orderly power consumption peak shift users and a grouping system for orderly power consumption peak shift users grouping. Background technique [0002] Orderly use of electricity mainly adopts a series of measures such as peak staggering, avoiding peaks, taking turns, letting power, negative control and limiting power, etc. through technical means to avoid unplanned power cuts, standardize the order of power consumption, and reduce seasonal, The negative impacts of periodical power supply and demand contradictions on society and enterprises are minimized. Driven by the rapid economic development, the demand for electricity consumption is increasing day by day, the problem of power supply guarantee is becoming more and more prominent, the problem of large-scale power supply and demand tension occurs periodically, and seasonal, periodical and structura...

AI Technical Summary

Problems solved by technology

[0004] However, since most users do not know their electricity consumption status when they apply for installation, it is not accurate to estimate the user's maximum load based on the user's installed capacity, and it is even more inaccurate to estimate the user's reserved load based on the fixed ratio of the user's maximum load. ; However, if the reserved load is obtained by the method of voluntary reporting by the enterprise, most enterprises will report data larger than the actual value, and the accuracy of the reserved load cannot be guaranteed; if the reserved load is obtained by the general survey of electrical equipment, the workload will be huge , poor maneuverability

In short, the accuracy of the errorable load obtained by the existing method is low, which reduces the accuracy and efficiency of grouping

And because different power supply areas (district and county power supply bureaus or town and street power supply stations) have different ways of determining the reserved load, it may lead to large differences in the faultable load of users with roughly the same power consumption scale and similar load characteristics in different towns and streets. Affected the grouping accuracy of orderly electricity staggered peak shift users

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