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Journal : Ulil Albab

Perencanaan Sistem Proteksi Petir Pada Kawasan Candi Borobudur Ragil Triyanto; Sapto Nisworo; Hery Teguh Setiawan
ULIL ALBAB : Jurnal Ilmiah Multidisiplin Vol. 1 No. 9: Agustus
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

BMKG data for 2020-2021 shows that Magelang Regency has an average of 540,000-720,000 lightning strikes per year. The installation of a lightning protection system aims to avoid, prevent and reduce the danger posed by lightning strikes. The Borobudur Temple area zone 1 and zone 2 is the center of a world tourist destination, namely the UNESCO historical monument of Borobudur Temple with an area that requires lightning protection of 617,200 m2. The lightning protection method used in this study is the E.S.E (Early Streamer Emission) lightning protection system. The results obtained in this study are in the form of a radius of protection with an air terminal of the Kurn R-150 brand of 70,650 meters2 for each unit of the protection system. It takes 12 units of a lightning protection system to protect all areas of zone 1 and zone 2 that require a protection system. Ground resistance < 5Ω is obtained with one electrode rod 3 meters long for each unit according to the standards of SNI 03-7015-2004, PUIL, and PUIPP. The cost plan ordered for the lightning protection system in the Borobudur Temple area is IDR 302,171,781 with 11% VAT IDR 335,410,677.
Studi Perencanaan Kabel Bawah Tanah di Proyek Perumahan Anvaya Townhouse Kota Bogor Bayu Satriyo Utomo; Sapto Nisworo; Deria Pravitasari
ULIL ALBAB : Jurnal Ilmiah Multidisiplin Vol. 2 No. 2: Januari 2023
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jim.v2i2.1307

Abstract

The electricity distribution system is distributed in two ways, namely aerial distribution channels and underground distribution channels. The choice to use underground distribution network cables is one alternative for security, and provides aesthetic value to buildings or cities that use underground cable channel distribution. In this plan, medium voltage and low voltage are planned by determining the type of cable in this study using NYFGbY and NYRGbY cables with protective steel cheeks, and steel wire. The construction of the cable installation is in accordance with the standard ground cable construction and is assisted by a layout drawn with Autocad software, this planning also calculates the voltage shrinkage with two methods, namely the manual method with the maximum voltage on the Main Distribution Panel (MDP) panel to the Sub Distribution Panel (SDP) based on the calculation obtained a value of 2.029 V with a percentage of 0.5% the calculation has met the SPLN No 72 Year 1987 Standard from the results of manual calculations not reaching 4%, then with the simulation method with ETAP 19 software. 0.1 maximum voltage on the Main Distribution Panel (MDP) panel to the Sub Distribution Panel (SDP) obtained voltage shrinkage at MDP to SDP, namely 1.75% of simulation results meet SPLN Standard No. 72 of 1987 from the results of manual calculations not reaching 4%.
Evaluasi Elektrikal Gedung Sekolah (Studi Kasus SMP N 5 Magelang) Muhamad risqi febrian; Sapto Nisworo; Deria Pravitasari
ULIL ALBAB : Jurnal Ilmiah Multidisiplin Vol. 2 No. 3: Februari 2023
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jim.v2i3.1309

Abstract

Safe school buildings have electrical systems that prevent short circuits, overloads, and fires both of which can result from electrical short circuits at specific points. In fact, school buildings' electrical installations cannot be maintained or repaired without also requiring electrical loads. installations older than 15 years must be inspected. Electrical installations must be evaluated in accordance with the General Electrical Installation Requirements in order to resolve this issue. The findings indicated that the insulation resistance value and voltage drop remained above the PUIL; however, the voltage source decreased at 5500 VA, indicating that a more in-depth network evaluation was required. The results of inspection and testing of electrical installations show safe results, as do the selection of the type of conductor, the placement of facilities, and safety factors in accordance with PUIL standards. Some components are unsafe for use and put the user in danger. Establishment arranging likewise considers solace and security by adding electrical highlights like a public location framework, lightning bars and position of fire quenchers. The possibility of increasing activity in the future is taken into account when selecting cables and security components. For the re-planning of SMP N 5 Magelang, the RAB calculation is Rp. 452,737,848.00.
Perencanaan Instalasi Listrik dan Tata Udara Pasar Seng Bumiayu Awaludin Fadilah; Sapto Nisworo; Deria Pravitasari
ULIL ALBAB : Jurnal Ilmiah Multidisiplin Vol. 2 No. 4: Maret 2023
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jim.v2i4.1359

Abstract

Seng Bumiayu Market is a building that is still under construction, use and installation of electricity in the market building must be considered from the planning according to the Indonesian National Standard (SNI) and the General Electrical Installation Requirements (PUIL). the availability of electricity can be fulfilled optimally and the installation has been installed capable of supporting the operation of equipment that complies with standards so that security and safety can be guaranteed. The settlement method used to facilitate planning is collecting data, calculating and determining the characteristics of the building plan, determining load requirements, drawing a single line diagram, estimating the budget. The results of the calculation of the total load for lighting, exhaust fans and contact boxes are 13,327 watts, the selection of conductors and protection for lighting uses the NYM 2 x 2.5 mm2 type and the socket uses the NYM 3 x 2.5 mm2 type with MCB protection, the SDP panel uses type NYY 4 x 10 mm2 with MCCB safety and the voltage drop from the SDP panel to the load panel is 2.9 volts. Increasing the reliability and convenience of the installation system in the Seng Bumiayu Market building requires a generator set with a minimum power capacity of 15 kVA and calculating the budget for obtaining Rp. 600,000,000.-. The results of calculating load requirements, selection of conductors, safety requirements, voltage drop values ​​are in accordance with PUIL and SNI.
Potensi Pengurangan Emisi Gas Kabron dengan Perencanaan PLTS Atap pada Gedung Fakultas Teknik 03 Untidar Muhammad Amrullah; Deria Pravitasari; Sapto Nisworo
ULIL ALBAB : Jurnal Ilmiah Multidisiplin Vol. 2 No. 6: Mei 2023
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jim.v2i6.1649

Abstract

One way to reduce carbon dioxide emissions from power plants powered by fossil fuels is by utilizing new renewable energy sources to generate the electrical energy needed each day. The Faculty of Engineering 03 UNTIDAR Building has a roof area of 997.4 m2 and a solar irradiation potential of 4.89 kWh/m2 per day, so it is very probable to build a rooftop PLTS to supply the building's lighting demand. Therefore, a plan for installing a rooftop PLTS system was implemented in this study in order to contribute to the utilization of new, renewable energy and the reduction of carbon dioxide emissions. The method employed in this planning is descriptive analysis, which includes analyses of the locations for installing solar modules, the building's daily electricity usage, the technical design of the rooftop PLTS system, analyses of the energy produced, and analyses of the potential to lower carbon dioxide emissions. According to the planning results, the rooftop PLTS has a capacity of 124 kWp and can generate 135,299,299.29 kWh of electrical energy annually utilizing 231 units of 540 W solar modules that are divided into 10 strings. 8,267.97 kWh are typically exported each month to PT. PLN as electrical energy. While the potential reduction in carbon dioxide emissions is calculated to be 135,299.29 tons of CO2 annually.