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首页> 外文会议>Moratuwa Engineering Research Conference >A techno-economic analysis for an integrated solar PV/T system with thermal and electrical storage — Case study
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A techno-economic analysis for an integrated solar PV/T system with thermal and electrical storage — Case study

机译：具有热电蓄电池的集成太阳能PV / T系统的技术经济分析 - 案例研究

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A hybrid photovoltaic/thermal (PV/T) system is having the capability to convert solar energy to both electricity and thermal energy simultaneously and these systems can use to accomplish the energy demand of buildings. Performance analysis of such systems becomes essential to design PV/T systems matching with the operating conditions. It is essential to extend the energy flow analysis used in this regard considering economic limitations especially for urban applications. In this study a practical method to accomplish the energy demand of a building from a PV/T system is proposed and evaluated through a thermo-economic model. The performance of the PV/T collector is analyzed under different operating conditions in Sri Lanka. The responses of energy storage and local grid according to demand variations of the building are evaluated considering the economic aspects. Life cycle cost of the PV/T system is computed to assess the economic viability of harnessing energy from solar energy. Furthermore, the capability of deploying PVT technique and the potential to harvest solar energy in Sri Lanka is evaluated through conducting case studies for different locations.
机译：混合光伏/热（PV / T）系统具有同时将太阳能转换为电力和热能的能力，并且这些系统可以用于实现建筑物的能量需求。这种系统的性能分析对于设计与操作条件匹配的PV / T系统至关重要。对于考虑到城市应用的经济限制，必须延长这方面使用的能量流分析。在这项研究中，提出了一种实现从PV / T系统的建筑物的能量需求的实用方法，并通过热经济模型评估。在斯里兰卡的不同操作条件下分析了PV / T收集器的性能。考虑到经济方面，评估根据建筑物的需求变化的储能和局部网格的响应。计算PV / T系统的生命周期成本，以评估利用太阳能利用能量的经济可行性。此外，通过对不同位置进行案例研究，评估展开PVT技术的能力和斯里兰卡中的清除太阳能的可能性。

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