Energy retrofit of a historic building using simplified dynamic energy modeling

被引：21

作者：

Mancini, Francesco ^{[1
]}

Cecconi, Marco ^{[2
]}

De Sanctis, Francesca ^{[3
]}

Beltotto, Andrea ^{[3
]}

机构：

[1] Sapienza Univ Roma, Dipartimento Pianificaz, Design, Tecnol Architettura, Via Flaminia 72, I-00196 Rome, Italy

[2] Sapienza Univ Roma, Fac Architettura, Via Antonio Gramsci 53, I-00197 Rome, Italy

[3] Avvenia Srl ESCO, Corso Antonio Gramsci 79, I-00045 Genzano Di Roma, RM, Italy

来源：

71ST CONFERENCE OF THE ITALIAN THERMAL MACHINES ENGINEERING ASSOCIATION (ATI 2016) | 2016年 / 101卷

关键词：

energy retrofit; energy saving; public housing; existing buildings; energy audit; retrofit; dynamic simulation; ArchiEnergy;

D O I：

10.1016/j.egypro.2016.11.152

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Energy retro-commissioning of historical buildings is an important challenge that implies both historic-artistic and technological aspects concerning the improvement in energy efficiency and comfort. A critical analysis of each possibility is essential in order to preserve the balance between efficiency and architecture. The research focuses on a historical building owned by ANCE (Associazione Nazionale Costruttori Edili), situated in Rome in the Nomentano district. Retrofitting hypothesis were made in order to improve HVAC systems, building's envelope and building's management, always respecting its architectural features. An energy audit has been done in order to evaluate the possibilities. The first step of the study consisted of a measure campaign conducted by Avvenia to know more about the actual use of the building. Next, a dynamic simplified energy modeling of the building has been built using the software ArchiEnergy. This allowed to preview the effect of modifications on the HVAC and envelope systems. Although starting from an original medium energy performance, simulations showed that it would be possible to reach a further reduction of energy needs by making simple changes in the management/controls domain and, with higher costs, by upgrading envelope components. This study shows that a correct approach can lead to both relevant energetic results and the conservation of architectural characteristics of historical buildings. (C) 2016 The Authors. Published by Else ier Ltd. This is an open accessrticle under he CC BY-NC-ND license

引用

页码：1119 / 1126

页数：8

共 8 条

[1]

[Anonymous], 2011, PIANO AZIONE ENERGIA

[2]

Cecconi M, 2012, THESIS

[3]

De Santoli L, 2009, 47 C INT AIC 8 9 OCT, P587

[4]

De Santoli L, 2010, AICARR J APR, P2

[5] Energy and system renovation plan for Galleria Borghese, Rome [J].

de Santoli, Livio ;

Mancini, Francesco ;

Rossetti, Stefano ;

Nastasi, Benedetto .

ENERGY AND BUILDINGS, 2016, 129 :549-562

[6] The energy sustainability of Palazzo Italia at EXPO 2015: Analysis of an nZEB building [J].

de Santoli, Livio ;

Mancini, Francesco ;

Rossetti, Stefano .

ENERGY AND BUILDINGS, 2014, 82 :534-539

[7]

Mancini F, 2013, 31 CONV AIC 17 OTT B

[8]

Mancini F, 2014, AICARR HIST EXISTING

← 1 →