Journal of South China University of Technology(Natural Science) >

2018 , Vol. 46 >Issue 4: 98 - 104,120

DOI: https://doi.org/10.3969/j.issn.1000-565X.2018.04.014

Architecture & Civil Engineering

Ｒesearch on the Technologies of Passive Low Energy Buildings on the Basis of Multi-Objective Optimization Method———by Taking Cold Zone Ｒesidential Buildings for Example
 

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  •   1． School of Architecture，Tianjin University，Tianjin 300072，China; 2． Welsh School of Architecture，Cardiff University，Cardiff，UK，CF10 3NB
吴迪( 1988-) ，女，博士生，主要从事建筑节能研究．

Received date: 2017-11-21

  Revised date: 2017-12-22

  Online published: 2018-03-01

Supported by

 Supported by the International Science ＆ Technology Cooperation Program of China( 2014DFE70210) ，the National Key Ｒesearch and Development Program( 2016YFC0700200) and the Innovation base Introducing International Talents ( B13011) 

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Abstract

To further promote the development of passive low energy buildings and resolve the summer time overheating and high incremental cost problems，we took residential buildings in cold zone of China for example to establish a set of multi-objective optimization method for passive low energy buildings． This method screens passive and integrated technologies through setting variables，setting objectives and multi-objective optimization to find the optimal solutions． A high-rise residential building in Tianjin is selected as a case study to apply this method． According to the results，the integrated optimal solutions can save 25% ～ 36% energy compared with the reference model． And three different target-oriented technology templates are concluded according to the primary energy consumption． They are energy efficiency optimal template，cost optimal template and trade-off template． 

Key words： passive low energy buildings; multi-objective optimization; thermal comfort; life cycle cost assessment 

Cite this article

WU Di LIU Li LI Xiaojun LIU Conghong .

Ｒesearch on the Technologies of Passive Low Energy Buildings on the Basis of Multi-Objective Optimization Method———by Taking Cold Zone Ｒesidential Buildings for Example
 
[J]. Journal of South China University of Technology(Natural Science), 2018 , 46(4) : 98 -104,120 . DOI: 10.3969/j.issn.1000-565X.2018.04.014

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