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Modeling of luminous flux radiation to the upper hemisphere from real model of town

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F19%3A10243437" target="_blank" >RIV/61989100:27240/19:10243437 - isvavai.cz</a>

  • Alternative codes found

    RIV/61989100:27350/19:10243437

  • Result on the web

    <a href="https://ieeexplore.ieee.org/document/8778190" target="_blank" >https://ieeexplore.ieee.org/document/8778190</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1109/EPE.2019.8778190" target="_blank" >10.1109/EPE.2019.8778190</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Modeling of luminous flux radiation to the upper hemisphere from real model of town

  • Original language description

    Article targets to show potential of software goniophotometer from point of view calculation of the luminous flux leads to the upper hemisphere from road lighting system. Basis for this article was real model of blocks of flats in Frydek-Mistek. Software goniophotometer was originally checked in terms of accuracy for calculation direct and reflected part of the luminous flux [1]. In next step was creating of basic model formed from several objects including buildings and road lighting system realized by five luminaires [2]. Software upgrade allows possibility of inserting calculation grid in sphere shape. These points represented normal illuminance in direction to the middle of sphere and behave like an imagine luxmeter sensors. Aim of implementation this net is update simulation program for calculation of the luminous flux radiated to the upper hemisphere from artificial lighting systems as basis for next astronomic calculation which are deeply focused on night sky luminance description [3]. Using this model will possible to do models of the artificial light radiation of whole towns contains not only road light systems, but other artificial light sources too. Principle is to include radiation characteristics of these big units to LDT file as a one luminaire with information about luminous flux and shape of luminous intensity distribution. This LDT file could be used for next calculations which will evaluate influence of big light sources to night sky luminance. (C) 2019 IEEE.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20201 - Electrical and electronic engineering

Result continuities

  • Project

    <a href="/en/project/VI20172019071" target="_blank" >VI20172019071: Analysis of visibility of transport infrastructure for safety increasing during night, sunrise and sunset</a><br>

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proceedings of the 2019 20th International Scientific Conference on Electric Power Engineering, EPE 2019

  • ISBN

    978-1-72811-333-3

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

    "neuvedeno"

  • Publisher name

    IEEE

  • Place of publication

    Piscataway

  • Event location

    Kouty nad Desnou

  • Event date

    May 15, 2019

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000535890900031