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首页> 外文期刊>Building and Environment >Climate change and building ageing impact on building energy performance and mitigation measures application: A case study in Turin, northern Italy
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Climate change and building ageing impact on building energy performance and mitigation measures application: A case study in Turin, northern Italy

机译：气候变化和建筑老化对建筑能源性能的影响及缓解措施的应用：以意大利北部都灵为例

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This study uses a building energy performance simulation to investigate the impact of predicted climate warming and the additional issue of building ageing on the energy performance for a library in Turin, Italy. The climate and ageing factors were modelled individually and then integrated together for several decades. Results from the climate-only simulation showed a decrease in the building heating energy usage which outweighed the increase in the on-site cooling energy demand occurring in a warming scenario. The study revealed a high sensitivity of energy performance to building ageing, in particular due to HVAC (Heating, Ventilation and Air Conditioning) equipment efficiency degradation. Building ageing was seen to negatively affect the energy performance as it induced a further increase of the cooling energy usage in a warming climate, while it also counteracted the reduction of the heating energy usage resulting from warming. Simulations on the combination of mitigation techniques showed a number of potentially retrofit measures that would be beneficial for buildings to avoid an increase in the cooling energy usage due to climate warming. The combination of these retrofit techniques showed a potential decrease of 87.3% in the final cooling energy usage for the considered building. (C) 2016 Elsevier Ltd. All rights reserved.
机译：这项研究使用建筑物能源性能模拟来调查预计气候变暖的影响以及建筑物老化的其他问题对意大利都灵图书馆的能源性能的影响。对气候和老化因素分别进行建模，然后整合在一起数十年。仅气候模拟的结果表明，建筑物供暖能源使用量的减少超过了变暖情况下现场制冷能源需求的增加。该研究表明，能源性能对建筑物老化具有高度敏感性，特别是由于HVAC（供暖，通风和空调）设备效率下降所致。建筑物老化被认为会对能量性能产生负面影响，因为它在变暖的气候中导致冷却能量的使用进一步增加，同时也抵消了由于变暖而导致的加热能量的使用减少。对缓解技术的组合进行的模拟显示了许多潜在的改造措施，这些措施将有益于建筑物，避免因气候变暖而增加制冷能源的使用。这些改造技术的组合显示，在考虑的建筑物中，最终冷却能源的使用量可能减少87.3％。 （C）2016 Elsevier Ltd.保留所有权利。

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