Triggering a large scale luminescent solar concentrators market: The smart window project
Triggering a large scale luminescent solar concentrators market: The smart window project
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DOI：
10.1016/j.jclepro.2019.02.089
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发表时间：
2019-05-10
影响因子：
11.1
通讯作者：
Testa, D.
中科院分区：
文献类型：
--
作者：
Aste, N.;Buzzetti, M.;Testa, D.
光伏市场，特别是建筑一体化光伏（BIPV），要求越来越高，现在是时候用新的建筑一体化光伏技术取代传统的硅基光伏技术了。发光太阳能聚光器（LSC）可以满足这些目标，并可以安装在大型透明或半透明建筑表面，如窗户，传统的光伏模块无法使用。为了在这一领域创造一个支撑性的利基市场，这项工作的目标是通过引入一种多功能的LSC智能窗来证明将发光太阳能集中器集成到建筑立面组件中的可行性，该智能窗已经开发并进行了初步的现场测试。详细地说，这样一个创新的组件的概念，并介绍了该组件的试点安装的原型活动。根据实验结果，LSC智能窗可以代表未来建筑环境效率的一个有前途的选择。事实上，它被认为是一个独立的独立组件，即使在阴天，也可以确保电动遮阳系统的不间断自主运行。在这方面，虽然可用的功率是有限的，它被证明是绰绰有余，以支付高效率的可移动百叶窗的能源需求，允许在建筑物的能源需求的大量节能。所获得的关于该设备的专门知识对于改进该技术的技术经济评估和安排未来的规模扩大至关重要。(C)2019爱思唯尔有限公司版权所有。
The photovoltaic market, especially with regard to building integrated photovoltaic (BIPV), is becoming increasingly more demanding and nowadays the time is ripe for flanking with new building integrated photovoltaic technologies the traditional silicon-based ones. Luminescent Solar Concentrators (LSC) can meet these goals and can be installed on large transparent or semitransparent building surfaces, like windows, where traditional photovoltaic modules cannot be used. With the aim of creating a bracing niche in such sector, the objective of this work is to demonstrate the feasibility of the integration of Luminescent Solar Concentrators in building facade components, by introducing a multifunctional LSC-Smart Window which has been developed and preliminary field-tested. In detail, a concept of such an innovative component is presented and the prototyping activity of a pilot installation of the component is described. According to the experimental results, the LSC Smart Window could represent a promising option for the future efficiency of the built environment. In fact, it is conceived as a stand-alone independent component, which can ensure the uninterrupted autonomous operation of a motorized shading system, even during cloudy days. In this respect, although the available power is limited, it was demonstrated that it is more than enough to cover the energy demand of high efficiency moveable venetian blinds, allowing a substantial energy saving on building's energy demand. The acquired knowhow on the device is fundamental to improve the technical-economical assessment of the technology and to schedule the future scale-up. (C) 2019 Elsevier Ltd. All rights reserved.