Proposal and evaluation of typical illuminance year (TIY) generation procedures from illuminance or irradiance data for daylight assessment in the long term

García, Ignacio; Blas, M. De; Torres, José Luis

doi:10.1016/j.solener.2020.05.083

Cited by 5 publications

(2 citation statements)

References 42 publications

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“…The resulting TMY data set contains measured and/or modeled time series of solar radiation and surface meteorological data, though some hourly records might contain filled or interpolated data for periods when original observations are missing from the data archive. Further, there are many methods used to develop TMMs, as reviewed in and García et al (2020). Novel TMY approaches include a stochastic method (Remund et al 2012), the generation of TMYs at high temporal resolution (Ernst and Gooday 2019), the preparation of TMYs specifically tailored for PV applications , or even customized TMYs (Sengupta, Habte, and Freeman 2019).…”

Section: Long-term and Typical Meteorological Data Setsmentioning

confidence: 99%

Best Practices Handbook for the Collection and Use of Solar Resource Data for Solar Energy Applications: Third Edition

Sengupta

Habte

Wilbert

et al. 2021

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Section: Long-term and Typical Meteorological Data Setsmentioning

confidence: 99%

Best Practices Handbook for the Collection and Use of Solar Resource Data for Solar Energy Applications: Third Edition

Sengupta

Habte

Wilbert

et al. 2021

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“…Figure 12 shows the distribution of illumination on the rear wall, with the highest illumination reaching 7.62×10 5 Lux, and the lowest value reaching 3.05×10 5 Lux. According to Umberto Berardi [16] and Ignacio García [17], when the indoor illumination reaches 2000 Lux, it can realize normal activities under human vision. When it exceeds 10 5 Lux, it is close to the illuminance under direct sunlight outside the greenhouse.…”

Section: Effect Of Concentrating System On Illuminance In Greenhousementioning

confidence: 99%

Optical Analysis of A Sliding-Type Cylindrical Fresnel Lens Concentrating Collector for Agricultural Greenhouse

Zheng

et al. 2021

Journal of Daylighting

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Agricultural greenhouses are commonly built around cities to supply residents with agricultural products or green plants. With an increasing demand for plants’ growing environment, the temperature and illumination inside the greenhouses are counted especially during cold winter. This paper proposes a new construction idea of an energy-saving agricultural greenhouse, by which a solar energy collector is added onto the agricultural greenhouse to improve the energy utilization efficiency. Besides, the solar collector does not occupy extra land resource and merely influence the illumination inside the greenhouse. The design and modeling of solar system are introduced in accordance with the actual parameters of agricultural greenhouse. Then the characteristics of energy collection and inner house’s illumination are elaborated by simulation. It shows that when the inclination incident angle of the sunlight ranges from -38° to 38°, the receiving efficiency of ray in receiver is more than 80%. This implies that the system can work about 5 hours in heat collection. The light environment and the thermal environment are both important. When scattered and direct light are set 40% and 60% of daylight, respectively, the illumination of ground is up to 8.38×105 Lux. The minimum illumination is not less than 4.22×105 Lux. In addition, the illumination of rear wall ranges from 3.05×105 Lux to 7.62×105 Lux. Thus, the light environment in the greenhouse is not influenced and all the indoor activities could be maintained. Finally, local meteorological data are combined with simulated solar collection results to evaluate the economy. It shows that the system could provide about 1887.8 MJ/m2 in six cold months, which approximately equals to 6153.9$ per year.

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New typical meteorological year generation method based on long-term building energy simulations

Seyed Salehi,

Kalamees,

Kurnitski

et al. 2024

Building and Environment

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Proposal and evaluation of typical illuminance year (TIY) generation procedures from illuminance or irradiance data for daylight assessment in the long term

Cited by 5 publications

References 42 publications

Best Practices Handbook for the Collection and Use of Solar Resource Data for Solar Energy Applications: Third Edition

Best Practices Handbook for the Collection and Use of Solar Resource Data for Solar Energy Applications: Third Edition

Optical Analysis of A Sliding-Type Cylindrical Fresnel Lens Concentrating Collector for Agricultural Greenhouse

New typical meteorological year generation method based on long-term building energy simulations

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