Comprehensive demand response potential simulation method based on multiple time scale coupling characteristics

Abstract

The invention relates to a comprehensive demand response potential simulation method based on multiple time scale coupling characteristics, and the method specifically comprises the following steps: S1, obtaining the values of two types of single loads in a preset interval at a target time scale, and generating a comprehensive load curve; S2, calculating a daily average line of the curve of the comprehensive load, and calculating the area of a curve peak corresponding to the upper part of the daily average line; S3, generating a first interception line according to the peak area ratio; S4, generating a second interception line according to the peak area ratio; S5, generating a comprehensive demand response curve according to the curves of the first interception line, the second interception line and the comprehensive load, and calculating comprehensive demand response potential; S6, judging whether the comprehensive demand response potential meets the system demand or not, if yes, generating a load translation scheme and sending the load translation scheme to the control end, and if not, going to the step S1. Compared with the prior art, the method has the advantages that numericalfluctuation of a single load is reduced, the accuracy of comprehensive demand response potential is guaranteed, and the conversion efficiency between loads is improved.

Description

technical field [0001] The invention relates to the technical field of demand-side response of an integrated energy system, in particular to a method for simulating the potential of an integrated demand response based on coupling characteristics of multiple time scales. Background technique [0002] Energy is the material basis for economic and social development. In recent years, with the improvement of modernization level, people's demand for energy is increasing day by day, and energy supply is facing challenges. Energy shortage, environmental pollution and climate change are important factors restricting sustainable economic and social development in today's world. Therefore, vigorously developing clean new energy, developing an integrated energy system containing multiple energy sources, and realizing the intensive and efficient utilization of energy have become the key ways to solve the problem of energy shortage. However, it is necessary to fully consider the coupli...

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Problems solved by technology

[0003] Existing research is currently mainly focused on analyzing the correlation between comprehensive load changes and energy supply equipment and multi-energy coupling equipment, as well as the translationability between loads. As well as the research on demand-side response potential, there is a lack of a general analysis framework, method and model to accurately calculate the demand response potential of integrated loads in integrated energy systems and improve the conversion efficiency between different loads

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