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Perancangan Penerangan Buatan Dengan Aspek Penghematan Energi Listrik Di Yayasan Putri Tujuh Harefa, Linwan Abadi; Feranita, Feranita; Ervianto, Edy
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

The intensity of illumination in a room should be in accordance with the need of that room, like the set standards of the Indonesia National Number 6197 in 2011. The study is intended to evaluate the system of lighting in the rooms and take into account the aspect of saving energy of the Yayasan Putri Tujuh Ujung Batu. From the result of the measurement directly by using Light Meter measurement tool obtained that strong lighting in the room do not meet the Indonesia National Standard. This research is carried out the intensity measurement of strong lighting in the Putri Tujuh Ujung Batu Foundation.. Cause of that, lamps evaluation of intensity by using of zonal cavity methods. Type of lamps suggested are five Philips LED with 33 Watts. The results of the calculation method are simulated using the DIALux Evo V.8.2 software which display on dimensional three image and intensity of illumination in the room. From simulation, the colour of wall with pure white increases the illumination intensity from 400 Luxes to be 556 Luxes. Saving Energy for SD Islam Inayah is 31,25 by using Philips LED compared to Hannochs lamps.Keywords: Zonal Cavity Method , Software DIALux Evo , Saving Energy.
REDESIGN OF ARTIFICIAL LIGHTING WITH ELECTRICITY SAVING ASPECTS Harefa, Linwan Abadi; Feranita; Ervianto, Edy
International Journal of Electrical, Energy and Power System Engineering Vol. 3 No. 1 (2020): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (587.721 KB) | DOI: 10.31258/ijeepse.3.1.24-29

Abstract

Redesign of artificial lighting with electricity saving aspects at the Putri Tujuh Ujung Batu Foundation aims to evaluate the design of artificial lighting systems in several rooms including the Inayah Islamic Elementary School Office, Putri Tujuh Orphanage Dormitory and Fastabiqul Khairat Mosque by calculating aspects of energy savings. Initial measurement results show that the lighting strength in each room does not meet the specified standards. The measurement results are evaluated using the zonal cavity method. It is recommended that the type of lamps used are 2 Philips LED 27 Watt lamps and 33 Philips LED 33 Watt lamps. Calculations with this method are simulated using the DiaLux Evo V.8.2 software which displays a three-dimensional image along with the strength of the lighting in each room. From the simulation results it was found that the use of pure white paint coated walls increases the lighting strength. The percentage of Electricity savings for Inayah Islamic Elementary School office space was 31.25%, Putri Tujuh Orphanage Dormitory was 61.64% and the Fastabiqul Khairat Mosque was 7.11% when compared to the use of Hannochs lamps.