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Investigating the effect of control strategy on the shift of energy consumption in a building integrated with PCM wallboard

机译：调查控制策略对与PCM墙板集成的建筑能耗迁移的影响

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While space conditioning load contributes largely to the grid critical peak, shifting it partially or entirely to the off-peak period could have significant economic impact on both energy supply and demand sides. This shifting technique is accomplished by storing energy during off-peak periods in order to be utilized during peak periods. The building envelope integrated with phase change material (PCM) can provide latent heat thermal energy storage (TES) distributed in its entire surface area and inhibit the enhanced thermal mass in light weight buildings. Storing energy through an appropriate control strategy results in a longer shift of thermal load and lower energy demand. This study numerically investigates the effect of different control strategy on the thermal performance of a building with its envelope integrated with PCM. The simulation results showed that the most efficient control strategy is the one with room set-point temperature imposes the full melting and solidification of the PCM wallboard.
机译：虽然空间空调负荷很大贡献电网关键峰值，部分或全部转移到它在非高峰时段可能对能源供应和需求两方面显著的经济影响。这个移技术是通过在为了在非高峰时段储存能量高峰期间被利用来实现。与相变材料（PCM）集成在建筑物外壳可以提供分布在其整个表面区域的潜热的热能存储（TES）和抑制增强的热质量在重量轻的建筑物。通过在热负荷和更低的能量需求的一个更长的移位一个合适的控制策略的结果存储能量。这项研究调查数值不同的控制策略与它的信封，PCM一体化建筑的热工性能的影响。仿真结果表明，最有效的控制策略是具有房间设定点温度强加PCM墙板的全部熔融和固化。

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