Clustered building coordination capacity allocation method based on load energy efficiency evaluation

Abstract

The invention provides a clustered building coordination capacity allocation method based on load energy efficiency evaluation, which comprises the steps of: (1), determining building parameters including building number participating in coordination control, building industry types, demand response execution capacity thereof and a regional total cut-down capacity; (2) establishing a comprehensive index system for building energy efficiency evaluation, including a building level energy efficiency system and an equipment level energy efficiency system; (3) collecting historical electricity utilization data of buildings, and carrying out building energy efficiency evaluation on electricity utilization conditions of the buildings at the last month through a fuzzy comprehensive evaluation method to obtain final energy efficiency grading results of the buildings; (4) and calculating final cut-down capacities of the buildings by adopting an allocation principle algorithm according to parameters such as energy efficiency grades, industry coefficients and demand response execution capacity of the buildings to obtain a coordination allocation scheme. The clustered building coordination capacity allocation method achieves the purposes of completing capacity cut down and scientific allocation and promoting energy efficiency enhancement of the clustered buildings.

Description

technical field [0001] The invention belongs to the electricity service technology, and in particular relates to a coordinated capacity allocation method for cluster buildings based on load energy efficiency evaluation. Background technique [0002] The development of economic construction has brought about a rapid increase in the energy consumption of public buildings. Globally, building energy consumption has accounted for 1 / 3 of the total energy consumption. The energy consumption of large public buildings in my country has reached more than 30% of the total national energy consumption. Moreover, the proportion of large-scale buildings in new buildings has increased year by year, and the number of existing public buildings that have been renovated and upgraded to large-scale buildings has increased, resulting in huge building energy consumption. But at the same time, with the development of technologies such as advanced measurement systems, demand response systems, and int...

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Problems solved by technology

[0003] At present, the research and practice of foreign buildings participating in demand response is mainly to establish a demand response system based on intelligent buildings, but it is not suitable for the current situation that the intelligent transformation of existing buildings in my country is difficult and costly. Demand response based on intelligent buildings Participatory models do not fully exploit the reduction potential of existing cluster buildings

However, the current load control scheme based on wheel-based power rationing generally only divides the load gap based on the historical power consumption of users, without considering the power consumption efficiency of high energy-consuming enterprises, and lacks the basis for gap division.

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