Building energy consumption optimization method based on green building standard

Abstract

The invention discloses a building energy consumption optimization method based on a green building standard. The method comprises the following steps: obtaining total energy consumption of a building to be optimized, wherein the total energy consumption of the building to be optimized comprises building material production energy consumption, building material transportation energy consumption, building construction energy consumption, building operation energy consumption and building demolition treatment energy consumption; and based on the resource constraint condition, the energy conversion condition and the energy balance condition, solving the total energy consumption of the to-be-optimized building by adopting the multi-objective optimization model to obtain the total energy consumption of the optimized building. According to the method, the factors of the building in the aspects of material production, transportation, construction, operation and the like are comprehensively considered, the building type with the most economical building energy consumption or the lowest carbon emission is calculated through a multi-objective optimization model, and the purpose of building energy consumption optimization is achieved.

Description

technical field [0001] The invention relates to the field of building technology, in particular to a method for optimizing building energy consumption based on green building standards. Background technique [0002] As two important aspects of construction engineering, building energy conservation and emission reduction are both related and different. At present, the research on building energy-saving methods based on passive models is gradually deepening and becoming more and more mature. However, research on the consideration of carbon emission effects in the planning and design stage still needs to be strengthened. From the perspective of feasible measures to control carbon emissions, first of all, it is necessary to deeply study the sources of building carbon emissions, explore the internal correlation rules between different carbon sources, and establish an overall optimal building carbon reduction mechanism in order to actively respond to global climate change. [00...

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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a building energy consumption optimization method based on green building standards to improve the problem of high energy consumption in current building design

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