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OPTIMIZATION OF ENERGY USE STRATEGIES IN BUILDING CLUSTERS USING PARETO BANDS

机译:使用Pareto频段优化建筑群的能源使用策略

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Optimization research on operational strategies of energy use in building clusters have generally marginalized the effects of uncertainty in favor of reduced computational expense. This however leads to a significant disconnect between the expected energy cost and the average cost observed under uncertainty. Bridging this divide requires the incorporation of uncertainty analysis which poses both technical and computational challenges. This paper addresses these challenges through the notion of a Pareto band, demonstrating its applicability towards developing resilient operational strategies in a timely and computationally efficient manner. Under the proposed approach, Monte Carlo simulations are leveraged to reveal an envelope of opti-mality contained within the energy cost solution space. This op-timality envelope, formally introduced as a Pareto band, is then used to train generalized linear models (GLMs) enabling robust operational strategy predictions. The results obtained from this approach highlight significant improvements in energy cost performance under uncertainty.
机译:建筑集群中能源使用操作策略的优化研究通常将不确定性的影响边缘化,有利于减少计算费用。然而,这导致预期的能源成本与不确定性下观察到的平均成本之间的重大脱节。弥合这种鸿沟需要纳入不确定性分析,这会带来技术和计算上的挑战。本文通过Pareto乐队的概念解决了这些挑战,展示了其适用于以及时且计算有效的方式开发弹性运营策略的适用性。在提出的方法下,利用蒙特卡洛模拟揭示了能源成本解决方案空间中包含的最优范围。正式引入帕累托带的这种最优性包络随后用于训练广义线性模型(GLM),从而实现可靠的运营策略预测。通过这种方法获得的结果突出表明了不确定性下能源成本绩效的显着改善。

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