Title: Research on energy consumption parameter optimisation of green building based on single and double-layer hybrid optimisation

Authors: Wenjia Song

Addresses: School of Engineering, Xi'an International University, Xi'an, Shaanxi, China

Abstract: In order to solve the problems of poor extraction accuracy of energy consumption parameters existing in traditional optimisation methods, an optimisation method of green building energy consumption parameters based on single and double-layer hybrid optimisation was proposed. According to the optimisation principle of green building energy consumption parameters, the green building envelope energy consumption parameters, window energy consumption parameters and heating energy consumption parameters are determined. The objective function of green building energy consumption parameter optimisation was established by single and double-layer hybrid optimisation method. The energy consumption parameters were input into the function to obtain the optimal solution of each parameter and complete the parameter optimisation. The experimental results show that the minimum value of the sample building energy consumption parameters optimised by the method in this paper is about 1.9 J, and the maximum extraction accuracy of the sample building energy consumption parameters is about 97%.

Keywords: single and double-layer hybrid optimisation method; green building; energy consumption parameters; parameter optimisation.

DOI: 10.1504/IJGEI.2022.10049432

International Journal of Global Energy Issues, 2022 Vol.44 No.5/6, pp.471 - 483

Received: 04 Feb 2021
Accepted: 13 May 2021

Published online: 08 Sep 2022 *

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