Analysis of load match and grid interaction indicators in net zero energy buildings with simulated and monitored data

Jaume Salom, Anna Joanna Marszal, Joakim Widén, José Candanedo and Karen Byskov Lindberg

Applied Energy, 2014, vol. 136, issue C, 119-131

Abstract: The main objective of this paper is to contribute to the discussion on the role of Net Zero Energy Buildings (Net ZEBs) on future energy systems by the interplay between on-site generation and the building loads, often called load matching, and the resulting import/export interaction with the surrounding electricity grid, commonly named grid interaction. This investigation analyzes five case studies with high resolution data, three of which are based on real monitored buildings. The research aims at selecting and suggesting a limited set of quantitative indicators that: (a) can provide practical information for building as well as grid designers and operators, and (b) are understandable for a wider audience and do not require complex simulation tools or additional resources. This paper also presents novel graphical representations describing the yearly or daily variation of the indexes in an understandable manner.

Keywords: Load matching; Grid interaction; Net zero energy building; Load management; Self-generation; Self consumption (search for similar items in EconPapers)
Date: 2014
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Citations: View citations in EconPapers (71)

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DOI: 10.1016/j.apenergy.2014.09.018

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