Decision and management method for users participating in orderly power utilization in stone park

Abstract

The invention relates to a decision and management method for users in a stone park to participate in orderly power utilization. The method comprises the following steps: collecting historical power utilization information data and orderly power utilization value information data of the users in the stone park; constructing a comprehensive evaluation index system for the orderly electricity utilization value of the users in the stone park; establishing the comprehensive evaluation index system for the orderly electricity utilization value of the users in the stone park from four aspects of economic indexes and the like; calculating various evaluation index weights of the orderly electricity utilization values of the users in the stone park: calculating the evaluation index weights of the orderly electricity utilization values of the users in the stone park by adopting an improved fuzzy analytic hierarchy process, and determining an orderly electricity utilization value coefficient of the users in the stone park; building a stone park user orderly power utilization decision model; building a stone park user orderly power utilization multi-objective optimization function; and formulating an orderly power utilization management scheme for the users in the stone park. The method can effectively relieve the electric power supply and demand contradiction of the stone park, optimize park electric power resource configuration, improve the power supply service level of power supply enterprises, improve the power utilization quality of park users, and improve the economic benefits of the park users.

Description

technical field [0001] The invention belongs to the field of power demand side management, and in particular relates to a decision-making and management method for users of stone parks to participate in orderly power consumption. Background technique [0002] With the adjustment of the industrial structure of the national economy and the development of the power industry, great changes have taken place in the power consumption structure of stone parks. For the fast-developing stone parks, the problem of power supply and demand imbalance is likely to occur, and the power supply load rate will decrease accordingly. The trend is that the peak-to-valley difference increases year by year, resulting in serious overloading, poor terminal voltage quality, and frequent faults such as park trips. The problem of insufficient power during peak periods becomes increasingly obvious, which not only threatens the safety, reliability, and economic operation of the power grid, but also severel...

AI Technical Summary

Problems solved by technology

[0003] The implementation of the orderly power consumption work in the existing stone park often fails to fully consider the value of the park users’ own orderly power consumption, and cannot scientifically and fairly decompose the staggered and peak-avoiding indicators; the realization of the orderly power consumption management mode of the stone park first requires the scientific establishment of the park A comprehensive evaluation index system for the value of orderly electricity use by users. The establishment of the system not only needs to consider the value of electricity use by users in the stone park, but also the applicability of users in the park to participate in orderly use of electricity

In addition, at present, the implementation of orderly power consumption decisions in most stone parks does not carefully consider the influence of network factors such as network loss and network congestion. The predicted load gap is quite different from the actual power load gap, causing unnecessary errors. Peak and off-peak power consumption, the established orderly power consumption plan lacks execution in some cases

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