A daily baseline model based on transfer functions for the verification of energy saving. A case study of the administration room at the Palacio de la Madraza, Granada

Díaz, José A.; Ramos, José Sánchez; Delgado, MCarmen Guerrero; García, David Hidalgo; Manzano-Agugliaro, Francisco; Domínguez, Servando Álvarez

doi:10.1016/j.apenergy.2018.04.060

Cited by 16 publications

(8 citation statements)

References 33 publications

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“…This is what is known as a baseline and is integrated into the most widely used protocols for measuring and verifying savings, such as that of EVO [57]. Also, as the most referenced proposal in the literature [58,59], the use of the baseline allows the calculation of the energy impact between a reference situation and the measured changes over this reference situation. That is why the definition, measurement and characterization (baseline, inverse thermal model) of the reference situation become the most important point.…”

Section: Energy Impact Assessmentmentioning

confidence: 99%

“…Through the monitoring (in a short period time) of the test cell, the thermal parameters of the model must be identified in order to characterise the evolution of the indoor air temperature. Julian et al [58] share the objective in their work and propose the use of a daily time base. However, Elena et al [46] share this modelling philosophy, apply it on an hourly time basis and obtain good results in verifying savings linked to adaptive comfort.…”

Section: Inverse Modelmentioning

confidence: 99%

See 1 more Smart Citation

Experimental evaluation of different natural cold sinks integrated into a concrete façade

Delgado

Ramos

Cabeza

et al. 2020

Energy and Buildings

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Section: Energy Impact Assessmentmentioning

confidence: 99%

Section: Inverse Modelmentioning

confidence: 99%

Experimental evaluation of different natural cold sinks integrated into a concrete façade

Delgado

Ramos

Cabeza

et al. 2020

Energy and Buildings

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“…Then, indoor temperature can be obtained from this heat of conditioning. For this purpose, method proposed by Julián et al [17]. Figure 16 shows an example of a residential dwellings located in Seville.…”

Section: Application: Use Of Performance Tablesmentioning

confidence: 99%

“…Figure 16 shows an example of a residential dwellings located in Seville. For this purpose, the coefficients of models have been previously identified using simulation data, as explained in the aforementioned article [17]. To obtain heat provided by the solution, a water temperature of 35ºC has been assumed during a period of variable loading.…”

Section: Application: Use Of Performance Tablesmentioning

confidence: 99%

Evaluation of the behavior of an innovative thermally activated building system (TABS) with PCM for an efficient design

et al. 2019

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The global energy crisis has caused a double effect. On the one hand, users are increasingly aware of the energy cost they face. On the other hand, public administrations have become aware of the importance of limiting energy consumption in buildings as a way to combat climate change and reduce the energy dependence with the climate. This situation supposes a great opportunity for innovative constructive solutions with an energetic behaviour that surpasses the traditional approach of reduction of the transmittance. In this work, studies are presented to obtain potential of a new solution thermally activated with two innovations with respect to those existing in the market: its activation is done by hot / cold water produced by renewable systems; and its concrete structural element in addition to having coupled the heat exchanger presents an innovative mortar doped with PCM microencapsulated phase change material.

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“…Baselining tends to establish a level of normalization. The definition of energy consumption baseline mainly divided into model-based simulation analysis [11] and statistics-based mathematical analysis [12,13] . Statistical analysis relies on large amounts of data, while simulation methods rely on model and the accuracy of software calculations.…”

Section: Introductionmentioning

confidence: 99%

Energy consumption baselining and benchmarking of green office buildings in Shanghai

2022

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In recent years, many green buildings were built across China, but the actual performance is not as good as expected. Therefore, it is necessary to improve their performance and establish an objective energy consumption baseline as well as the benchmarking approach for green office buildings in Shanghai. Firstly, we categorized the green office buildings in Shanghai into two type - small and large, according to their floor area. Then we defined the baseline of EUI (energy use intensity, kWh/sq.m.a) based on the survey and submetering data and developed the reference models for both small and large green office building. Secondly, we specified four EUI reference levels for each type after studying the energy saving potential of green office buildings in Shanghai. Thirdly, in order to make the benchmarking approach more objective, we proposed EUI correction method for office buildings considering three main influencing factors - schedule, occupant density and meteorological parameters. We established a typical building model library of office buildings in Shanghai. We adopted regression analysis to obtain the corrections for schedule and occupant density. As for meteorological parameters, by classifying the typical days and calculating their representative EUIs, we determined the correction method.

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A daily baseline model based on transfer functions for the verification of energy saving. A case study of the administration room at the Palacio de la Madraza, Granada

Cited by 16 publications

References 33 publications

Experimental evaluation of different natural cold sinks integrated into a concrete façade

Experimental evaluation of different natural cold sinks integrated into a concrete façade

Evaluation of the behavior of an innovative thermally activated building system (TABS) with PCM for an efficient design

Energy consumption baselining and benchmarking of green office buildings in Shanghai

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