Zastosowanie modelu Hargreavesa - Samani do estymacji nasłonecznienia w fotowoltaice dla polskich warunków klimatycznych

Bugała, Artur; Frydrychowicz-Jastrzębska, G.

doi:10.21008/j.1897-0737.2017.89.0029

Cited by 1 publication

(2 citation statements)

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“…Increase in the simultaneity of occurrence of energy demand and its availability may be implemented through modification of an hourly energy demand profile or the use of a modified solar energy profile depending on orientation of the PV panels [5,6]. The first of the methods for optimisation of the use of the available energy is limited to a large extent by the necessity of execution of a specific technological process in a plant.…”

Section: Introductionmentioning

confidence: 99%

“…However, micro PV power plants with tracking systems are expensive and may not always be used from BIO Web of Conferences 10, 02023 (2018) https://doi.org/10.1051/bioconf/20181002023 Contemporary Research Trends in Agricultural Engineering a technical point of view [5,12]. Therefore, for many applications the only solution which aims at the increase of the level in which the demand is met from a PV system may be construction of a stationary installation with power distribution for different reception plane orientations.…”

Section: Introductionmentioning

confidence: 99%

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Impact of size and distribution of installed PV power in E-W direction on the level in which selected consumers’ energy needs were met

et al. 2018

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The aim of the study was to analyse the energy needs of selected consumers and to select the PV installed capacity in the east and west panels orientation (E-W). The analysis was carried out for two variants. The first concerned the impact of the installation power of a PV source on the contracted power in its symmetric east and west position. The second variant was the result of previous observations and studies of the authors of this paper. Thus, in this variant, the unbalanced power of PV E-W in relation to the S azimuth has been analyzed, taking into account the characteristics of the recipients' needs and the variation of the PV power installed. The analyses show that an increase in meeting the energy demand for two of the tested plants at symmetrical power distribution to the east and west occurred only when the installed power was increased to the level of approx. 1.4-1.6 of the contracted power. However, the power distribution in the E-W direction has a very strong effect on the energy amount that is generated in the power plant and cannot be used due to the lack of demand in the plant.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%